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Mobile Engineer Jobs
Overview
Looking for top Mobile Engineer jobs? Discover the latest mobile development opportunities on Haystack, your go-to IT job board. Whether you're an expert in iOS, Android, or cross-platform app development, find your next role with competitive salaries and leading tech companies. Start your mobile engineering career today with Haystack!
Senior Software Engineer (React Native) - UCX
Hargreaves Lansdown
London
Hybrid
Senior
Private salary
RECENTLY POSTED
+1

HL is the UK’s largest direct-to-consumer savings and investment platform, trusted by over 2 million clients and administering more than £172 billion in assets. Founded in 1981 and headquartered in Bristol, our purpose is to help people achieve financial freedom by providing a single, secure home for their savings and investments.

We continue to accelerate its digital transformation leveraging data, cloud driven technologies, AI, and modern technology to deliver personalised, world-class financial experiences at scale. With over 40 years of industry leadership and an award-winning service, we remain a market-leading financial services innovator committed to empowering clients to save and invest with confidence.

Role Overview

As a Senior Software Engineer, you will lead the development of our mobile applications, ensuring they are reliable, secure, scalable, and delightful to use. You’ll collaborate with product managers, designers, backend engineers, QA automation engineers to support a part of the HL platform.

You’ll have the opportunity to influence architectural decisions, mentor other Engineers, and drive best practices across our mobile engineering discipline.

What You’ll Do

  • Build and maintain a high-quality React Native application.
  • Architect scalable mobile solutions that meet the demands of financial applications (security, performance, reliability).
  • Integrate with RESTful and GraphQL APIs and collaborate closely with backend teams.
  • Optimize app performance, including memory usage, load times, and smooth UI interactions.
  • Implement high-security standards such as encryption, biometrics, and secure data storage.
  • Lead code reviews, share best practices, and mentor junior developers.
  • Work cross-functionally with designers, PMs, and QA to deliver features end-to-end.
  • Stay up to date with the latest in React Native and mobile technologies.

What We’re Looking For

  • 8+ years of professional mobile development experience, with 5+ years using React Native.
  • Strong knowledge of JavaScript/TypeScript, ES6+ features, and modern React patterns.
  • Experience integrating third-party libraries, analytics tools, and mobile SDKs.
  • Strong understanding of secure mobile development, especially within financial or regulated environments.
  • Familiarity with state management.
  • Experience with CI/CD pipelines for mobile apps.
  • Strong debugging skills, including performance profiling and memory optimization.
  • Excellent communication skills and experience working in agile environments.

Nice to Have

  • Experience with native iOS (Swift) or Android (Kotlin/Java).
  • Experience in fintech or banking applications.
  • Familiarity with feature driven modular architecture.
  • Experience working with feature flags.
  • UI automation testing experience.

Interview Process

Stage 1 - Discussion with our Hiring Manager (30 mins)

A brief conversation to explore your background, motivations, and fit for the team and role.

Stage 2 - Technical Interview (60-90 mins)

A hands-on deep dive into your React Native expertise, covering coding, architecture, and problem-solving.

Stage 3 - System Design (60-90 mins)

A high-level design discussion where you outline how you’d architect and scale a complex mobile feature or system.

Package

We offer a competitive salary, depending on experience, alongside a generous performance-based bonus scheme.

Your total reward package includes:

  • ?? Up to 19% pension contribution - helping you plan confidently for the future
  • ?? Private medical insurance - giving you peace of mind and access to top-tier healthcare
  • ?? A wide range of excellent benefits, from lifestyle perks to wellbeing support, designed to help you thrive both in and out of work

We believe in recognising and rewarding the impact you make - and ensuring you feel valued every step of the way.

Working Schedule

We’re based in the stunning Paddington Central offices at 4 Kingdom Street, a modern workspace designed to energise your day and elevate collaboration.

What Makes It Special?

  • ?? Landscaped rooftop gardens - perfect for a breath of fresh air or informal catch-ups.
  • ?? London’s highest rooftop basketball court - yes, really!
  • ??? Wellness amenities including showers, lockers, hairdryers, and fresh towels.
  • ?? Cyclist-friendly with secure bike storage and drying rooms.
  • ??? Stylish lounge areas, booths, and breakout spaces for focused work or relaxed chats.
  • ?? Canalside location near Little Venice, with floating restaurants, coffee shops, and a seasonal pop-up garden bar.
  • ?? Unbeatable transport links - just steps from Paddington Station and the Elizabeth Line.

We embrace a hybrid working model that gives you the best of both worlds:

  • 1-2 days a week in the office to connect, collaborate, and enjoy everything the space has to offer.
  • Remote flexibility for deep focus, work-life balance, and personal productivity.

This is a full-time role, working 37.5 hours per week, Monday to Friday.

Please note, we are unable to offer sponsorship opportunities for this position.

Software Engineer (React Native) - UCX
Hargreaves Lansdown
London
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED
+1

HL is the UK’s largest direct-to-consumer savings and investment platform, trusted by over 2 million clients and administering more than £172 billion in assets. Founded in 1981 and headquartered in Bristol, our purpose is to help people achieve financial freedom by providing a single, secure home for their savings and investments.

We continue to accelerate its digital transformation leveraging data, cloud driven technologies, AI, and modern technology to deliver personalised, world-class financial experiences at scale. With over 40 years of industry leadership and an award-winning service, we remain a market-leading financial services innovator committed to empowering clients to save and invest with confidence.

Role Overview

You’ll contribute to the design, development, and maintenance of a critical part of our platform, helping deliver seamless and high-quality user experiences across our mobile applications. You’ll work closely with product, design, and backend teams to build new features, improve performance, and ensure technical excellence in everything you deliver.

You’ll take ownership of your work from concept to release, write clean and maintainable code, participate in code reviews, and help drive consistent engineering standards across the team. You’ll also diagnose and resolve complex issues, contribute to architectural decisions, and play an active role in shaping the evolution of our mobile technology stack.

What You’ll Do

  • Build and maintain a high-quality React Native application.
  • Integrate with RESTful and GraphQL APIs.
  • Diagnose, debug, and resolve issues across the mobile stack, ensuring a smooth and reliable user experience.
  • Participate in code reviews, offering constructive feedback and helping improve overall code quality.
  • Work cross-functionally with designers, PMs, and QA to deliver features end-to-end.
  • Support continuous improvement efforts by sharing knowledge, proposing enhancements, and adopting best practices.
  • Contribute to architectural discussions and help shape the technical direction of our app.

What We’re Looking For

  • 5+ years of professional mobile development experience, with 2+ years using React Native.
  • Strong knowledge of JavaScript/TypeScript, ES6+ features, and modern React patterns.
  • Experience integrating third-party libraries, analytics tools, and mobile SDKs.
  • Strong understanding of secure mobile development, especially within financial or regulated environments.
  • Familiarity with state management.
  • Experience with CI/CD pipelines for mobile apps.
  • Strong debugging skills, including performance profiling and memory optimization.
  • Excellent communication skills and experience working in agile environments.

Nice to Have

  • Experience with native iOS (Swift) or Android (Kotlin/Java).
  • Experience in fintech or banking applications.
  • Familiarity with feature driven modular architecture.
  • Experience working with feature flags.
  • UI automation testing experience.

Interview Process

Stage 1 - Discussion with our Hiring Manager (30 mins)

A brief conversation to explore your background, motivations, and fit for the team and role.

Stage 2 - Technical Interview (60-90 mins)

A hands-on deep dive into your React Native expertise, covering coding, architecture, and problem-solving.

Package

We offer a competitive salary, depending on experience, alongside a generous performance-based bonus scheme.

Your total reward package includes:

  • ?? Up to 19% pension contribution - helping you plan confidently for the future
  • ?? Private medical insurance - giving you peace of mind and access to top-tier healthcare
  • ?? A wide range of excellent benefits, from lifestyle perks to wellbeing support, designed to help you thrive both in and out of work

We believe in recognising and rewarding the impact you make - and ensuring you feel valued every step of the way.

Working Schedule

We’re based in the stunning Paddington Central offices at 4 Kingdom Street, a modern workspace designed to energise your day and elevate collaboration.

What Makes It Special?

  • ?? Landscaped rooftop gardens - perfect for a breath of fresh air or informal catch-ups.
  • ?? London’s highest rooftop basketball court - yes, really!
  • ??? Wellness amenities including showers, lockers, hairdryers, and fresh towels.
  • ?? Cyclist-friendly with secure bike storage and drying rooms.
  • ??? Stylish lounge areas, booths, and breakout spaces for focused work or relaxed chats.
  • ?? Canalside location near Little Venice, with floating restaurants, coffee shops, and a seasonal pop-up garden bar.
  • ?? Unbeatable transport links - just steps from Paddington Station and the Elizabeth Line.

We embrace a hybrid working model that gives you the best of both worlds:

  • 1-2 days a week in the office to connect, collaborate, and enjoy everything the space has to offer.
  • Remote flexibility for deep focus, work-life balance, and personal productivity.

This is a full-time role, working 37.5 hours per week, Monday to Friday.

Please note, we are unable to offer sponsorship opportunities for this position.

Software Engineer - Home-based - London, UK
EDF
Multiple locations
Hybrid
Mid - Senior
£63,000
RECENTLY POSTED
+8
Software Engineer - London, UK

About the Role

Full Stack Software Engineer | Hybrid | Permanent | Starting from £63,000 
We’re free thinkers. We’re innovators. We’re #ConsultantsWhoCode.  
We have an exciting opportunity for an experienced FullStack Software Engineer with strong React Native mobile development experience to join our growing Software Engineering team at here at EDF.  
The Opportunity
As a FullStack Engineer with a mobilefirst focus, you’ll play a key role in building the apps and platforms that support our asset management teams — the people powering the electric vehicles, batteries, and lowcarbon technologies supporting the UK’s journey to Net Zero. 
You’ll work across the full stack, with around 60–70% of your time focused on React Native mobile development and the rest contributing to backend services, AWS infrastructure, testing, and delivery tooling. 
As part of our modern engineering culture, you’ll also use AIenabled engineering tools to improve code quality, testing, documentation, observability, and developer experience. We’re growing our AI capability across the entire SDLC — from requirements refinement to code generation, test automation, and release processes — and you’ll help shape how we adopt these tools responsibly and effectively. 
We operate using scaled Agile practices, including PI Planning, crossteam collaboration, and shared engineering standards. 
This hybrid role gives you flexibility to work from home with monthly (or more frequent if you prefer) visits to London, Hove, or Exeter. 
Pay, Benefits & Culture
Alongside a starting salary from £63,000, you’ll receive:

  • Up to 5% annual bonus
  • A marketleading pension scheme
  • Customisable benefits including electric vehicle leasing, gym discounts, life assurance, healthcare cash plan, tech vouchers, product discounts and more

Everyone is welcome at EDF.
We’re committed to building a workforce that reflects gender balance, social mobility, ethnic diversity, LGBTQ+ inclusion, and disability confidence. Adjustments and support are available throughout the recruitment process. 
What You’ll Be Doing
You’ll contribute to the design, development, and operation of highquality software with a strong focus on mobile app excellence, including: 
Mobile Engineering

  • Building new features and components in React Native using TypeScript

  • Creating modular, reusable components aligned with our mobile design system

  • Using modern navigation, statemanagement, and asynchronous data patterns

  • Integrating mobile applications with backend APIs to support smooth, resilient user journeys

  • Ensuring performance, accessibility, and reliability across the app

  • Implementing observability for mobile behaviour, performance, and incidents

  • Contributing to build and release processes for iOS and Android, including CI/CD and app distribution

  • Working closely with designers, product managers, and other engineers to deliver a unified app experience

AIEnabled Software Development

  • Using AI tools (e.g., GitHub Copilot) to support coding, testing, documentation and analysis

  • Working with teams to embed AI meaningfully into our SDLC — including code quality, automated testing, release safety, and operational resilience

  • Supporting experiments, prototypes, and continuous improvement initiatives leveraging AI

  • Applying AI ethically, responsibly, and in line with EDF guidelines

  • Using AI to improve developer productivity, performance insights, and maintainability

FullStack & DevOps

  • Building backend services using Node.js or Python following cloudnative and eventdriven patterns

  • Deploying workloads using Infrastructure as Code on AWS

  • Writing automated tests across the stack (unit, integration, E2E)

  • Contributing to CI/CD pipelines using a blend of modern tools (e.g., GitHub Actions, Bitrise, etc.)

  • Using feature flagging tools (e.g., Firebase Remote Config or similar) to release safely and iteratively

  • Participating in agile ceremonies, PI Planning, and crossteam engineering activities

  • Sharing knowledge and mentoring peers across our engineering community

Who You Are
You’re a MidLevel Engineer who enjoys using modern tools and approaches to deliver highquality software. You care about maintainability, reliability, and the user experience. 
Essential Experience

  • Commercial experience with React Native and React frameworks

  • Strong TypeScript skills and a good understanding of mobile UX and UI patterns

  • Experience integrating with RESTful or GraphQL APIs

  • Experience with AWS and cloudnative/serverless architectures

  • Comfortable using AIassisted engineering tools to enhance coding and testing

  • Experience with CI/CD pipelines and automated quality gates

  • Familiarity with mobile testing tools such as Jest, RNTL, or Detox

  • Understanding of monitoring and observability practices

Desirable Experience

  • Experience with feature flagging and saferelease practices

  • Mobile performance optimisation or offlinefirst patterns

  • Native iOS/Android module bridging (Swift/Kotlin)

  • Knowledge of mobile distribution tooling (Bitrise , Fastlane, EAS, etc.)

  • Experience contributing to engineering standards, design systems, or crossteam initiatives

Your Growth
We love developing engineers. 
You’ll have opportunities to deepen your expertise, experiment with new technologies — including AI — and grow towards Senior Engineer or Tech Lead roles. 
Closing date for applications: 4th March

Service Engineer (Mechanical Bias)
Ernest Gordon Recruitment
London
In office
Junior - Mid
£55,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

London

£45,000 to £55,000 + Training + Reward Schemes + Loyalty Bonus + Overtime + Company Van + Life Assurance + Private GP Access + Company bonus

Are you a Service Engineer with a background in Mechanical Building maintenance or similar looking to join a distinguished heat and energy management company with over 30 years’ experience and a decorated history offering multiple benefits such as mentoring programmes and overtime?

Do you want to work for award winning company which provides building services across London, offering maintenance and engineering solutions that ensure client properties operate efficiently, sustainably and reliably, as well as multiple employee benefits?

On offer is the opportunity for a Service Engineer or with a background in Mechanical Building Maintenance or similar to join a company which takes pride in delivering high-quality solutions and investing in their employees, offering internal training and development to support your growth and success. With additional benefits such as private GP access, life assurance, loyalty schemes and Support Desk to help you on site visits.

In this role, as Service Engineer you will deliver maintenance, faulting finding and repair services across commercial sites, ensuring mechanical systems operate efficiently and safely. You will work on a range of equipment such as HVAC systems, pumps, pipework, valves and plant room equipment. You will also support general building services tasks such as breakdowns and emergency callouts.

This role would suit a Service Engineer, a mechanical background in building services with the relevant qualifications such as a Level 3 in Mechanical Engineering. The ideal candidate would also have preferable experience with HVAC, plumbing and mechanical services as well as a full UK Driving License.

The Role:

  • Planned and reactive maintenance of mechanical building services
  • Field Service Engineer
  • Heating, ventilation, air conditioning systems and plant room

The Person:

  • Mechanical Engineer
  • Preferable multi-skilled
  • Experience with HVAC and plant room

Keywords: Service Engineer, Mechanical Bias, Plant, HVAC, Mobile Engineer, London, Multi-Skilled, Building Services, Training, Development, Overtime, Company Van

REF: BBBH24003JHA

If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV.

We are an equal opportunities employer and welcome applications from all suitable candidates. The salary advertised is a guideline for this position. The offered renumeration will be dependent on the extent of your experience, qualifications, and skill set.

Ernest Gordon Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job, you accept the T&C’s, Privacy Policy and Disclaimers which can be found at our website.

Android Development Engineer
Sky
Multiple locations
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED

Want to do the best work of your life? With 24 million customers in 7 countries, make your mark at Europe’s leading media and entertainment brand. A workplace where you can proudly be yourself; our people make Sky a truly exciting and inclusive place to work.

What you’ll do:

  • Build, support and improve coding best practices to develop testable code at a high quality
  • Take part in key decisions to help guide the team towards scalable and maintainable solutions
  • Ensure communication is strong with the Android and wider team
  • Support the squad’s applications and services out of hours on a rota basis
  • Bring a positive solution driven attitude when collaborating with other team members

What you’ll bring:

  • Experience in Kotlin/Java and in building mobile applications for Android
  • Experience with the Android SDK and a passion to leverage the latest libraries to improve your efficiency
  • Knowledge of building phone and tablet user-interfaces that scale to screen size
  • Experience of having created and maintained mobile backend services. Knowledge of SOLID Principles and design patterns used in mobile applications
  • Experience with development process, such as software architecture, monitoring and observability, automated CI/CD pipelines and integrations with API, Graph QL and other backend services, while collaborating closely in a multi-functional team.
  • Creativity and keenness to push forward internal development through participating in guilds, sharing knowledge and keeping on top of the latest technologies.

Department overview:
We’re the Product Hub. We’re the team behind your favourite Sky products and the platforms that power them. We make every moment magical, everywhere. Our team is made up of self-motivated, big thinkers who have a knack for solving problems and find new ways to captivate millions of customers by putting them at the heart of everything we do. From Sky Glass, Sky Q, Peacock and NOW to News and Sports apps, we make entertainment even better and we can’t wait to get started on what’s next.
Product Delivery
Want to deliver brilliant products and unmissable entertainment that grips millions of households? Our 1000 strong, Product Delivery team does everything from developing innovative AI technology to creating the best HDR viewing experience for TV products. From Sky Go to Sky Q & Sky Glass, we take our products to the next level and make them more agile and reliable with every release.
The Rewards:
There’s a reason people can’t stop talking about . Our great range of rewards really are something special, here are just a few:

  • Sky Q, for the TV you love all in one place
  • A generous pension package
  • Private healthcare
  • Discounted mobile and broadband
  • Access a wide range of exclusive Sky VIP rewards and experiences

Where you’ll work: Leeds:
Our spacious tech hub is under a mile away from Leeds train station. There’s also plenty of parking in the surrounding streets and at the nearby CitiPark.

You can also blow off steam over a game of pool or table tennis and stay fit at our subsidised gym.
Inclusion:
We take pride in our approach to diversity and inclusion: we’ve been recognised by The Times and Stonewall for this, and we’ve committed £30million to support the fight against racial injustice. We’ve also set ambitious targets for increasing ethnic diversity and representation throughout our organisation.

At Sky we don’t just look at your CV. We’re more focused on who you are and your potential. We also know that everyone has a life outside work, so we’re happy to discuss flexible working.

We’ll do everything we can to support you during your application. If you need us to make any adjustments to our recruitment process, speak to our recruitment team who will be happy to support you.
Why wait?
Apply now to build an amazing career and be part of a brilliant team. We can’t wait to hear from you.

To find out more about working with us, search on social media. A job you love to talk about.

Just so you know: if your application is successful, we’ll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

Android Application Engineer
Sky
Multiple locations
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED

Want to do the best work of your life? With 24 million customers in 7 countries, make your mark at Europe’s leading media and entertainment brand. A workplace where you can proudly be yourself; our people make Sky a truly exciting and inclusive place to work.

What you’ll do:

  • Build, support and improve coding best practices to develop testable code at a high quality
  • Take part in key decisions to help guide the team towards scalable and maintainable solutions
  • Ensure communication is strong with the Android and wider team
  • Support the squad’s applications and services out of hours on a rota basis
  • Bring a positive solution driven attitude when collaborating with other team members

What you’ll bring:

  • Experience in Kotlin/Java and in building mobile applications for Android
  • Experience with the Android SDK and a passion to leverage the latest libraries to improve your efficiency
  • Knowledge of building phone and tablet user-interfaces that scale to screen size
  • Experience of having created and maintained mobile backend services. Knowledge of SOLID Principles and design patterns used in mobile applications
  • Experience with development process, such as software architecture, monitoring and observability, automated CI/CD pipelines and integrations with API, Graph QL and other backend services, while collaborating closely in a multi-functional team.
  • Creativity and keenness to push forward internal development through participating in guilds, sharing knowledge and keeping on top of the latest technologies.

Department overview:
We’re the Product Hub. We’re the team behind your favourite Sky products and the platforms that power them. We make every moment magical, everywhere. Our team is made up of self-motivated, big thinkers who have a knack for solving problems and find new ways to captivate millions of customers by putting them at the heart of everything we do. From Sky Glass, Sky Q, Peacock and NOW to News and Sports apps, we make entertainment even better and we can’t wait to get started on what’s next.
Product Delivery
Want to deliver brilliant products and unmissable entertainment that grips millions of households? Our 1000 strong, Product Delivery team does everything from developing innovative AI technology to creating the best HDR viewing experience for TV products. From Sky Go to Sky Q & Sky Glass, we take our products to the next level and make them more agile and reliable with every release.
The Rewards:
There’s a reason people can’t stop talking about . Our great range of rewards really are something special, here are just a few:

  • Sky Q, for the TV you love all in one place
  • A generous pension package
  • Private healthcare
  • Discounted mobile and broadband
  • Access a wide range of exclusive Sky VIP rewards and experiences

Where you’ll work: Leeds:
Our spacious tech hub is under a mile away from Leeds train station. There’s also plenty of parking in the surrounding streets and at the nearby CitiPark.

You can also blow off steam over a game of pool or table tennis and stay fit at our subsidised gym.
Inclusion:
We take pride in our approach to diversity and inclusion: we’ve been recognised by The Times and Stonewall for this, and we’ve committed £30million to support the fight against racial injustice. We’ve also set ambitious targets for increasing ethnic diversity and representation throughout our organisation.

At Sky we don’t just look at your CV. We’re more focused on who you are and your potential. We also know that everyone has a life outside work, so we’re happy to discuss flexible working.

We’ll do everything we can to support you during your application. If you need us to make any adjustments to our recruitment process, speak to our recruitment team who will be happy to support you.
Why wait?
Apply now to build an amazing career and be part of a brilliant team. We can’t wait to hear from you.

To find out more about working with us, search on social media. A job you love to talk about.

Just so you know: if your application is successful, we’ll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

Mobile Application Developer
Sky
Multiple locations
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED

Want to do the best work of your life? With 24 million customers in 7 countries, make your mark at Europe’s leading media and entertainment brand. A workplace where you can proudly be yourself; our people make Sky a truly exciting and inclusive place to work.

What you’ll do:

  • Build, support and improve coding best practices to develop testable code at a high quality
  • Take part in key decisions to help guide the team towards scalable and maintainable solutions
  • Ensure communication is strong with the Android and wider team
  • Support the squad’s applications and services out of hours on a rota basis
  • Bring a positive solution driven attitude when collaborating with other team members

What you’ll bring:

  • Experience in Kotlin/Java and in building mobile applications for Android
  • Experience with the Android SDK and a passion to leverage the latest libraries to improve your efficiency
  • Knowledge of building phone and tablet user-interfaces that scale to screen size
  • Experience of having created and maintained mobile backend services. Knowledge of SOLID Principles and design patterns used in mobile applications
  • Experience with development process, such as software architecture, monitoring and observability, automated CI/CD pipelines and integrations with API, Graph QL and other backend services, while collaborating closely in a multi-functional team.
  • Creativity and keenness to push forward internal development through participating in guilds, sharing knowledge and keeping on top of the latest technologies.

Department overview:
We’re the Product Hub. We’re the team behind your favourite Sky products and the platforms that power them. We make every moment magical, everywhere. Our team is made up of self-motivated, big thinkers who have a knack for solving problems and find new ways to captivate millions of customers by putting them at the heart of everything we do. From Sky Glass, Sky Q, Peacock and NOW to News and Sports apps, we make entertainment even better and we can’t wait to get started on what’s next.
Product Delivery
Want to deliver brilliant products and unmissable entertainment that grips millions of households? Our 1000 strong, Product Delivery team does everything from developing innovative AI technology to creating the best HDR viewing experience for TV products. From Sky Go to Sky Q & Sky Glass, we take our products to the next level and make them more agile and reliable with every release.
The Rewards:
There’s a reason people can’t stop talking about . Our great range of rewards really are something special, here are just a few:

  • Sky Q, for the TV you love all in one place
  • A generous pension package
  • Private healthcare
  • Discounted mobile and broadband
  • Access a wide range of exclusive Sky VIP rewards and experiences

Where you’ll work: Leeds:
Our spacious tech hub is under a mile away from Leeds train station. There’s also plenty of parking in the surrounding streets and at the nearby CitiPark.

You can also blow off steam over a game of pool or table tennis and stay fit at our subsidised gym.
Inclusion:
We take pride in our approach to diversity and inclusion: we’ve been recognised by The Times and Stonewall for this, and we’ve committed £30million to support the fight against racial injustice. We’ve also set ambitious targets for increasing ethnic diversity and representation throughout our organisation.

At Sky we don’t just look at your CV. We’re more focused on who you are and your potential. We also know that everyone has a life outside work, so we’re happy to discuss flexible working.

We’ll do everything we can to support you during your application. If you need us to make any adjustments to our recruitment process, speak to our recruitment team who will be happy to support you.
Why wait?
Apply now to build an amazing career and be part of a brilliant team. We can’t wait to hear from you.

To find out more about working with us, search on social media. A job you love to talk about.

Just so you know: if your application is successful, we’ll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

Android Application Developer
Sky
Multiple locations
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED

Want to do the best work of your life? With 24 million customers in 7 countries, make your mark at Europe’s leading media and entertainment brand. A workplace where you can proudly be yourself; our people make Sky a truly exciting and inclusive place to work.

What you’ll do:

  • Build, support and improve coding best practices to develop testable code at a high quality
  • Take part in key decisions to help guide the team towards scalable and maintainable solutions
  • Ensure communication is strong with the Android and wider team
  • Support the squad’s applications and services out of hours on a rota basis
  • Bring a positive solution driven attitude when collaborating with other team members

What you’ll bring:

  • Experience in Kotlin/Java and in building mobile applications for Android
  • Experience with the Android SDK and a passion to leverage the latest libraries to improve your efficiency
  • Knowledge of building phone and tablet user-interfaces that scale to screen size
  • Experience of having created and maintained mobile backend services. Knowledge of SOLID Principles and design patterns used in mobile applications
  • Experience with development process, such as software architecture, monitoring and observability, automated CI/CD pipelines and integrations with API, Graph QL and other backend services, while collaborating closely in a multi-functional team.
  • Creativity and keenness to push forward internal development through participating in guilds, sharing knowledge and keeping on top of the latest technologies.

Department overview:
We’re the Product Hub. We’re the team behind your favourite Sky products and the platforms that power them. We make every moment magical, everywhere. Our team is made up of self-motivated, big thinkers who have a knack for solving problems and find new ways to captivate millions of customers by putting them at the heart of everything we do. From Sky Glass, Sky Q, Peacock and NOW to News and Sports apps, we make entertainment even better and we can’t wait to get started on what’s next.
Product Delivery
Want to deliver brilliant products and unmissable entertainment that grips millions of households? Our 1000 strong, Product Delivery team does everything from developing innovative AI technology to creating the best HDR viewing experience for TV products. From Sky Go to Sky Q & Sky Glass, we take our products to the next level and make them more agile and reliable with every release.
The Rewards:
There’s a reason people can’t stop talking about . Our great range of rewards really are something special, here are just a few:

  • Sky Q, for the TV you love all in one place
  • A generous pension package
  • Private healthcare
  • Discounted mobile and broadband
  • Access a wide range of exclusive Sky VIP rewards and experiences

Where you’ll work: Leeds:
Our spacious tech hub is under a mile away from Leeds train station. There’s also plenty of parking in the surrounding streets and at the nearby CitiPark.

You can also blow off steam over a game of pool or table tennis and stay fit at our subsidised gym.
Inclusion:
We take pride in our approach to diversity and inclusion: we’ve been recognised by The Times and Stonewall for this, and we’ve committed £30million to support the fight against racial injustice. We’ve also set ambitious targets for increasing ethnic diversity and representation throughout our organisation.

At Sky we don’t just look at your CV. We’re more focused on who you are and your potential. We also know that everyone has a life outside work, so we’re happy to discuss flexible working.

We’ll do everything we can to support you during your application. If you need us to make any adjustments to our recruitment process, speak to our recruitment team who will be happy to support you.
Why wait?
Apply now to build an amazing career and be part of a brilliant team. We can’t wait to hear from you.

To find out more about working with us, search on social media. A job you love to talk about.

Just so you know: if your application is successful, we’ll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

Android Software Developer
Sky
Multiple locations
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED

Want to do the best work of your life? With 24 million customers in 7 countries, make your mark at Europe’s leading media and entertainment brand. A workplace where you can proudly be yourself; our people make Sky a truly exciting and inclusive place to work.

What you’ll do:

  • Build, support and improve coding best practices to develop testable code at a high quality
  • Take part in key decisions to help guide the team towards scalable and maintainable solutions
  • Ensure communication is strong with the Android and wider team
  • Support the squad’s applications and services out of hours on a rota basis
  • Bring a positive solution driven attitude when collaborating with other team members

What you’ll bring:

  • Experience in Kotlin/Java and in building mobile applications for Android
  • Experience with the Android SDK and a passion to leverage the latest libraries to improve your efficiency
  • Knowledge of building phone and tablet user-interfaces that scale to screen size
  • Experience of having created and maintained mobile backend services. Knowledge of SOLID Principles and design patterns used in mobile applications
  • Experience with development process, such as software architecture, monitoring and observability, automated CI/CD pipelines and integrations with API, Graph QL and other backend services, while collaborating closely in a multi-functional team.
  • Creativity and keenness to push forward internal development through participating in guilds, sharing knowledge and keeping on top of the latest technologies.

Department overview:
We’re the Product Hub. We’re the team behind your favourite Sky products and the platforms that power them. We make every moment magical, everywhere. Our team is made up of self-motivated, big thinkers who have a knack for solving problems and find new ways to captivate millions of customers by putting them at the heart of everything we do. From Sky Glass, Sky Q, Peacock and NOW to News and Sports apps, we make entertainment even better and we can’t wait to get started on what’s next.
Product Delivery
Want to deliver brilliant products and unmissable entertainment that grips millions of households? Our 1000 strong, Product Delivery team does everything from developing innovative AI technology to creating the best HDR viewing experience for TV products. From Sky Go to Sky Q & Sky Glass, we take our products to the next level and make them more agile and reliable with every release.
The Rewards:
There’s a reason people can’t stop talking about . Our great range of rewards really are something special, here are just a few:

  • Sky Q, for the TV you love all in one place
  • A generous pension package
  • Private healthcare
  • Discounted mobile and broadband
  • Access a wide range of exclusive Sky VIP rewards and experiences

Where you’ll work: Leeds:
Our spacious tech hub is under a mile away from Leeds train station. There’s also plenty of parking in the surrounding streets and at the nearby CitiPark.

You can also blow off steam over a game of pool or table tennis and stay fit at our subsidised gym.
Inclusion:
We take pride in our approach to diversity and inclusion: we’ve been recognised by The Times and Stonewall for this, and we’ve committed £30million to support the fight against racial injustice. We’ve also set ambitious targets for increasing ethnic diversity and representation throughout our organisation.

At Sky we don’t just look at your CV. We’re more focused on who you are and your potential. We also know that everyone has a life outside work, so we’re happy to discuss flexible working.

We’ll do everything we can to support you during your application. If you need us to make any adjustments to our recruitment process, speak to our recruitment team who will be happy to support you.
Why wait?
Apply now to build an amazing career and be part of a brilliant team. We can’t wait to hear from you.

To find out more about working with us, search on social media. A job you love to talk about.

Just so you know: if your application is successful, we’ll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

Android Developer
Sky
Multiple locations
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED

Want to do the best work of your life? With 24 million customers in 7 countries, make your mark at Europe’s leading media and entertainment brand. A workplace where you can proudly be yourself; our people make Sky a truly exciting and inclusive place to work.

What you’ll do:

  • Build, support and improve coding best practices to develop testable code at a high quality
  • Take part in key decisions to help guide the team towards scalable and maintainable solutions
  • Ensure communication is strong with the Android and wider team
  • Support the squad’s applications and services out of hours on a rota basis
  • Bring a positive solution driven attitude when collaborating with other team members

What you’ll bring:

  • Experience in Kotlin/Java and in building mobile applications for Android
  • Experience with the Android SDK and a passion to leverage the latest libraries to improve your efficiency
  • Knowledge of building phone and tablet user-interfaces that scale to screen size
  • Experience of having created and maintained mobile backend services. Knowledge of SOLID Principles and design patterns used in mobile applications
  • Experience with development process, such as software architecture, monitoring and observability, automated CI/CD pipelines and integrations with API, Graph QL and other backend services, while collaborating closely in a multi-functional team.
  • Creativity and keenness to push forward internal development through participating in guilds, sharing knowledge and keeping on top of the latest technologies.

Department overview:
We’re the Product Hub. We’re the team behind your favourite Sky products and the platforms that power them. We make every moment magical, everywhere. Our team is made up of self-motivated, big thinkers who have a knack for solving problems and find new ways to captivate millions of customers by putting them at the heart of everything we do. From Sky Glass, Sky Q, Peacock and NOW to News and Sports apps, we make entertainment even better and we can’t wait to get started on what’s next.
Product Delivery
Want to deliver brilliant products and unmissable entertainment that grips millions of households? Our 1000 strong, Product Delivery team does everything from developing innovative AI technology to creating the best HDR viewing experience for TV products. From Sky Go to Sky Q & Sky Glass, we take our products to the next level and make them more agile and reliable with every release.
The Rewards:
There’s a reason people can’t stop talking about . Our great range of rewards really are something special, here are just a few:

  • Sky Q, for the TV you love all in one place
  • A generous pension package
  • Private healthcare
  • Discounted mobile and broadband
  • Access a wide range of exclusive Sky VIP rewards and experiences

Where you’ll work: Leeds:
Our spacious tech hub is under a mile away from Leeds train station. There’s also plenty of parking in the surrounding streets and at the nearby CitiPark.

You can also blow off steam over a game of pool or table tennis and stay fit at our subsidised gym.
Inclusion:
We take pride in our approach to diversity and inclusion: we’ve been recognised by The Times and Stonewall for this, and we’ve committed £30million to support the fight against racial injustice. We’ve also set ambitious targets for increasing ethnic diversity and representation throughout our organisation.

At Sky we don’t just look at your CV. We’re more focused on who you are and your potential. We also know that everyone has a life outside work, so we’re happy to discuss flexible working.

We’ll do everything we can to support you during your application. If you need us to make any adjustments to our recruitment process, speak to our recruitment team who will be happy to support you.
Why wait?
Apply now to build an amazing career and be part of a brilliant team. We can’t wait to hear from you.

To find out more about working with us, search on social media. A job you love to talk about.

Just so you know: if your application is successful, we’ll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

Software Engineering Manager (UCX) (Mobile)
Hargreaves Lansdown
London
Hybrid
Senior - Leader
Private salary
RECENTLY POSTED

Hargreaves Lansdown (HL) are looking for an experienced and talented Mobile Software Engineering Manager to lead a Unified Client Experience (UCX) product development team in building market-leading mobile applications for our clients.

About HL And The Opportunity

We’re building the next generation platform for one of the UK’s largest financial services companies, trusted by over 2 million clients and managing c.£150 billion in assets. This is your opportunity to shape technology that will redefine how people invest and achieve financial freedom.

You will build our green field next generation Unified Client Experience (UCX) mobile applications that will streamline client journeys across a range of products and services. It’s an exciting opportunity to design, architect and build a modern cross platform mobile application from scratch using React Native and latest design patterns and industry best practices to modernize and transform our savings and investment platform.

The UCX team consolidates the efforts of the whole organisation, transforming client journeys and delivering on HL’s vision to give people financial freedom. You will work with like-minded people from business, product and engineering functions to develop and refine client journeys covering onboarding, KYC, account management and investment workflows in a secure and compliant environment.

By joining us, you’ll help deliver innovative and scalable solutions that make investing easier and more accessible to millions of users across the UK.

Be part of HL’s future. Be part of the future of investing. Shape it with us.

What You’ll Be Doing

Leadership & People Management

  • Recruit, lead, and develop an agile team of 5-7 mobile engineers (React Native) across a mix of seniority levels.
  • Own people management responsibilities including hiring, onboarding, line management, performance management, coaching, mentoring, and career development.
  • Foster a collaborative, inclusive, and high-performance team culture focused on continuous improvement and psychological safety.

Technical Leadership & Delivery

  • Provide hands-on technical leadership for the design and delivery of greenfield mobile applications in iOS and Android using cross platform React Native technology stack. Solid experience & knowledge of React Native is a must-have.
  • Define and uphold mobile engineering standards, best practices, and architectural principles.
  • Lead technical decision-making, balancing short-term delivery needs with long-term maintainability and scalability.
  • Ensure applications are performant, accessible, secure, and compliant with relevant standards and regulations.

Platform & Integration

  • Lead the integration of mobile platforms with backend services using GraphQL APIs, and third-party systems to deliver seamless end-to-end user experiences.
  • Collaborate with backend, platform, and DevOps teams to ensure well-designed interfaces and reliable deployments.

Ways of Working & Quality

  • Take ownership of the agile software development lifecycle, including backlog refinement, Scrum ceremonies, CI/CD pipelines, release processes, and production deployments.
  • Promote iterative delivery with a strong focus on customer outcomes, rapid feedback loops, and measurable value.
  • Manage mobile release processes: feature flags, phased roll out, hotfix workflows and versioning.

Stakeholder Collaboration

  • Work closely with Product Managers, Designers, and business stakeholders to align technical delivery with product strategy and customer needs.
  • Communicate technical concepts, trade-offs, and progress clearly to both technical and non-technical audiences.

About You

  • 10+ years of commercial experience building mobile applications across iOS and Android, and at least 4 years leading engineering teams.

  • High proficiency in cross platform development in React Native is essential, with a strong grasp of front-end design patterns and best practices in mobile SDLC.

  • Proven experience of REST/GraphQL API integration with mobile applications

  • Solid understanding of mobile application fundamentals: iOS/Android app lifecycle, performance constraints and release management

  • Proven hands-on software engineering background across modern mobile technologies e.g. cross platform / native development.

  • Strong understanding of modern mobile architecture, including state management, responsive layouts, routing, navigation, performance optimisation and accessibility standards.

  • Experience designing and maintaining CI/CD pipelines, using version control effectively, and working within modern development workflows.

  • Solid experience in managing mobile release processes: feature flags, phased roll out, hotfix workflows and versioning.

  • Strong advocate for quality and security, embedding automated testing, code quality checks, and security scanning into development pipelines.

  • Passionate about mentoring and developing engineers through coaching, code reviews, and fostering a culture of continuous learning and improvement.

  • Proven experience in leading high performing engineering teams in fast paced environments and well versed in line management duties.

  • Able to thrive in fast-paced, regulated environments where delivery speed, quality, compliance, and innovation must be carefully balanced.

  • Strong communication and articulation skills, capable of independently navigating an organization and able to negotiate and lead discussions to develop consensus across various levels and departments.

Interview Process

3 Stage Interview

Stage 1 - Discussion with our Hiring Manager (30mins):

A chance to talk with our Hiring Manager in more detail about the role, our tech stack and some of the problems we solve every day. Here, we’ll dig a bit more into some of your experiences, understand the processes you’re familiar with and the technologies you’ve used to deliver end user value.

Stage 2 - Technical Assessment (70mins):

For the technical part, we’d like you to sit down with some of your potential peers to work through a technical design solution. This is to assess your technology depth including technical design/architecture knowledge, familiarity with design patterns, analytical skills and knowledge of mobile technology stack.

Stage 3 - Final Round - Architecture, Leadership & Culture fit (60 - 80 mins):

In this round you will be assessed on your overall architecture and technical skill, your leadership experience and our cultural Fit

Package

We offer a competitive salary, depending on experience, alongside a generous performance-based bonus scheme.

Your total reward package includes:

  • ?? Up to 19% pension contribution - helping you plan confidently for the future
  • ?? Private medical insurance - giving you peace of mind and access to top-tier healthcare
  • ?? A wide range of excellent benefits, from lifestyle perks to wellbeing support, designed to help you thrive both in and out of work

We believe in recognising and rewarding the impact you make - and ensuring you feel valued every step of the way.

Working Schedule

We’re based in the stunning Paddington Central offices at 4 Kingdom Street, a modern workspace designed to energise your day and elevate collaboration.

What Makes It Special?

  • ?? Landscaped rooftop gardens - perfect for a breath of fresh air or informal catch-ups.
  • ?? London’s highest rooftop basketball court - yes, really!
  • ??? Wellness amenities including showers, lockers, hairdryers, and fresh towels.
  • ?? Cyclist-friendly with secure bike storage and drying rooms.
  • ??? Stylish lounge areas, booths, and breakout spaces for focused work or relaxed chats.
  • ?? Canalside location near Little Venice, with floating restaurants, coffee shops, and a seasonal pop-up garden bar.
  • ?? Unbeatable transport links - just steps from Paddington Station and the Elizabeth Line.

We embrace a hybrid working model that gives you the best of both worlds:

  • 1-2 days a week in the office to connect, collaborate, and enjoy everything the space has to offer.
  • Remote flexibility for deep focus, work-life balance, and personal productivity.

This is a full-time role, working 37.5 hours per week, Monday to Friday.

Please note, we do not offer sponsorship opportunities for this role.

Mobile Service Engineer
Orion Electrotech Sales
Derby
In office
Junior - Mid
£35,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Mobile Service Technician Within 30 minute radiusCastle Donington

Full-Time Door-to-Door Pay Company Van Provided

We are a market-leading specialist in special purpose vehicles, and were looking for an experienced Mobile Service Technician to join our growing team. This is an exceptional opportunity for a skilled engineer who excels in a field-based role and enjoys working independently across a variety of customer sites.

About the Role

As a Mobile Service Technician, you will be responsible for travelling to customer locations to perform diagnostics, servicing, and repairs on specialist vehicles and equipment. Acting as the face of our service team, the Mobile Service Technician will ensure every customer receives a professional, efficient, and high-quality experience.

Key Responsibilities

  • Attend customer sites as a Mobile Service Technician to diagnose, service, and repair special purpose vehicles

  • Carry out mechanical, electrical, hydraulic, and pneumatic repairs

  • Manage your own daily workload and maintain clear communication with the Service Team

  • Complete all service sheets, job cards, and documentation accurately as part of the Mobile Service Technician role

  • Promote parts and additional services where appropriate

  • Maintain a professional image at all times, including the cleanliness and presentation of the company van

Essential Skills & Experience

  • Qualified mechanic (HGV, plant, forklift, military engineering, or automotive background)

  • Strong understanding of hydraulics, pneumatics, diagnostics, and fault-finding

  • Experience working with special purpose vehicles, mobile plant, or forklifts is highly beneficial

  • Excellent customer service skills essential for a Mobile Service Technician

  • Knowledge of diesel and electric engine systems

  • Reasonably clean driving licence required

  • Willingness to travel frequently as part of the field-based nature of the Mobile Service Technician position

What We Offer

  • Company van provided

  • Door-to-door pay

  • Full-time position (42.5 hours per week) with overtime available

  • Supportive team culture with recognised training and ongoing development

  • The opportunity to progress your career as a professional Mobile Service Technician within a market-leading organisation

If you’re ready to take on a dynamic, hands-on role where no two days are the same, apply now and become an essential part of our field service team.

Alternative job titles for this position include: Field Service Technician, Mobile Engineer, Mobile Service Engineer, Service Technician, Field Engineer, Mobile Plant Technician, Mobile HGV Technician, Mobile Vehicle Technician, Mechanical Service Technician, Mobile Mechanical Engineer, Mobile Maintenance Technician, Mobile Equipment Technician, Plant Service Engineer, Field Maintenance Engineer, Hydraulic Service Technician, Pneumatics Service Technician, Mobile Repair Technician, Mobile Workshop Technician, Service Engineer, and Mobile Fitter

INDKA

Mobile Engineer
HAYS
King's Lynn
In office
Mid - Senior
£45,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Mobile M&E Engineer (Defence Estate)
Location: IP31
Salary: Up to £45,000 + Company Car / Car Allowance Job Type:
Permanent, Full Time
Hays are recruiting a Mobile M&E Engineer on behalf of a leading facilities management and accommodation maintenance provider to the UK military and its partners. This is an excellent opportunity for an experienced engineer to play a key role in maintaining a critical defence estate while developing your career in a large, forward-thinking organisation.
The RoleAs a Mobile M&E Engineer, you will be responsible for the effective, safe and timely delivery of mechanical and electrical services across multiple sites. You will ensure compliance with Safe Systems of Work (including JSP375), support project delivery and provide technical leadership to site teams and the wider supply chain.Working closely with operational teams and stakeholders, you will help to drive service improvements, reduce corrective actions and identify opportunities that support the Ministry of Defence’s carbon reduction targets.
Key Responsibilities

  • Ensure the effective and timely delivery of contractual M&E obligations across RAF Honington, RAF Marham and Wattisham Flying Station
  • Maintain full compliance with MOD Safe Systems of Work, including JSP375
  • Assess the competence of skilled personnel and support their ongoing development
  • Produce high-quality Risk Assessments and Method Statements (RAMS) for maintenance and project activities
  • Provide technical support and professional advice to site teams, supply chain partners and end users
  • Support project work, identifying and addressing any deficiencies that could impact estate safety, reliability or compliance
  • Contribute to the reduction of corrective actions and continuous improvement of maintenance and operational procedures
  • Build strong relationships with colleagues, clients and key stakeholders to ensure seamless operational delivery
  • Provide supervision, assessment and coaching to skilled people, ensuring they work safely and within regulations.
  • Participate in an out-of-hours on-call rota as required
  • Travel between sites as part of a mobile role (company car/car allowance provided)

About YouTo be successful in this role, you will have:

  • Fully qualified Mechanical or Electrical Engineer background
  • Strong practical experience with Safe Systems of Work, ideally including the management and operational delivery of JSP375
  • Ideally, Authorised Person (AP) tickets in Electrical or Mechanical disciplines
  • If you do not currently hold AP tickets, our client is prepared to put the successful candidate through all required AP training.
  • Proven experience supervising site operations and managing resources
  • Experience in staff leadership, mentoring and competency assessment
  • Confident decision-making and problem-solving skills, able to work independently across multiple sites
  • Strong communication skills, with the ability to liaise effectively with a wide range of stakeholders
  • Full UK driving licence (essential) and willingness to travel and participate in an on-call rota

What’s on Offer

  • Salary up to £45,000 (depending on experience)
  • Company car or car allowance
  • 6% employee-matched pension contribution
  • 25 days annual leave
  • Single private medical cover
  • Career progression opportunities and nationally recognised qualifications
  • The chance to make a real impact on a high-profile defensive estate in a dynamic, fast-paced environment

Hays EA is a trading division of Hays Specialist Recruitment Limited and acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C’s, Privacy Policy and Disclaimers which can be found at hays.co.uk

Mobile Service Engineer (HIU Systems)
Ernest Gordon Recruitment
London
In office
Junior - Mid
£50,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

£45,000 - £50,000 + Company Van + Fuel Card + 33 Days + Bank Holidays + Benefits

London

Are you a Service Engineer with a background in heat interface units (HIUs) looking to join a well-established M&E company that has over 30 years’ experience working with commercial clients across London and the Home Counties?

Do you have experience in conducting fault diagnoses on a range of HIU systems including, single and twin plate systems and are now looking for an exciting opportunity offering autonomy with a company van and fuel card?

This company was established three decades ago and, in that time, has expanded its client portfolio extensively. The company offer planned preventative maintenance on all HVAC works and are now growing into refurbishment projects.

Now with a retained list of 120 clients, consisting of residential block flats to large commercial buildings, the company are looking to expand further across the UK.

This role would suit a Service Engineer, with experience in Heat Interface Units (HIU) with related qualifications, that is looking for a varied role that will see you completing projects across London.

The Role:

  • Service and maintenance of heat interface units
  • Travel to client sites across London
  • Assist in the training and mentoring of apprentices
  • Client facing position

The Person:

  • HIU systems experience, conducting service and maintenance works
  • Mobile Service Engineer experience

Job reference: BBBH24053a

Key words: Service, Engineer, HIU, Heat Interface Unit, Maintenance, Servicing, Remedials, M&E, Mechanical, Electrical, London, Travel, Commercial, Domestic

We are an equal opportunities employer and welcome applications from all suitable candidates. The salary advertised is a guideline for this position. The remuneration offered will be dependent on the extent of your experience, qualifications, and skillset.

Ernest Gordon Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job, you accept the T&C’s, Privacy Policy and Disclaimers which can be found on our website.

Android Engineer
Sanderson Recruitment
London
In office
Junior - Mid
Private salary
RECENTLY POSTED

Sanderson are currently working with a client who are looking to grow their Android development team. This will include working across the entire Android tech stack, working on extremely unique projects.

Role:

In a world where new apps are designed to deliver turnover & profit, you’ll be solving problems to deliver functional code to the companies’ partners

As an Android Engineer, you will have to endeavour to solve problems on your own, utilising your self-starting and curious nature to create solutions to difficult problems.

The key requirements

  • App development experience with Java and Android Studio.
  • Exposure to Android or Linux internals
  • Experience with low level coding languages such as C and C++.

This role will require eligibility to be clearable to DV Clearance

If you’re interested in the above, apply or reach out to

Reasonable Adjustments:

Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients.

If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.

Mobile QA Test Automation Engineer - Bristol £64,000
SR2
Gloucester
Hybrid
Mid - Senior
£55,000 - £64,000

i'm recruiting for a Mobile QA Test Automation Engineer to join an amazing purpose driven tech company in North Bristol whose products genuinely make a difference, helping people with disabilities live more independently.They are looking for a Mobile Test Automation Engineer to join their team working on their core mobile app. This is a hybrid role with three days a week in the North Bristol office and 2 days remote. You will be working across the companies core Mobile App used by their customers. The app is built using React Native with a Java bakend hosted on AWS. Some Automation is already in place using Maestro, but the team are now experiencing reliability issues in the pipelines. They're keen to bring in an experienced Automation tester with experience across mobile who can help to stabilise and scale the automation approach so deployments can happen faster and with greater confidence, and you have a blank canvass in terms of tech and tools you want to use. You'll also help shape a sustainable test strategy that the whole mobile team can share ownership of, they very much believe in testing being a shared responsibility amongst the team, ensuring testing doesn't grind to a halt if one person is away. You'll work closely with developers to embed quality into the development process and build an approach that supports long term growth. The mobile app now sits within its own dedicated company structure, reflecting how important it is to the organisation's future although you will be a part of a wider testing community of practice with testers across other teams within the company, so there are always people to bounce ideas off. There's strong backing to invest in doing things properly and to scale the mobile app responsibly. They're looking for someone who is comfortable working across mobile automation, CI/CD pipelines, and modern cloud environments, and who enjoys collaborating with engineers to improve both speed and reliability. Salary is up to 64,000 plus amazing benefits. If you'd like to hear more please apply below to Sam Miller at SR2 - Socially Responsible Recruitment.

Contract Flutter Developer
Spectrum IT Recruitment
London
Hybrid
Mid - Senior
Private salary

Spectrum IT’s partner are an enterprise digital platform provider who deliver a widely used, real-world consumer mobile application. They are entering a key delivery phase and are looking for an experienced Contract Flutter contractor to join them and help deliver new features and enhancements within a time-critical product roadmap. In this role you’ll be supporting upto 1.5 million customers across the UK and Europe.

This role has been deemed OUTSIDE IR35 and will be a remote working role with occasionally office visits to the West London/Uxbridge site.

You’ll be joining a modern engineering function working on a production-scale mobile app that integrates with a large Azure cloud-based backend platform.

The Role

You will play a key role in designing and building new mobile features while improving existing functionality in a live Flutter application. The work is highly collaborative, involving close interaction with backend engineers working in a .NET / Azure cloud environment, as well as product and design teams. This is a fast-paced contract where delivery momentum and quality both matter.

Key Responsibilities

  • Design and develop new features in a live Flutter application (iOS, Android, Web)
  • Contribute to architectural decisions within a modular Flutter codebase (Bloc / Cubits)
  • Implement clean, scalable Dart code aligned with best practices
  • Integrate backend services via REST (previous gRPC exposure beneficial)
  • Implement and enhance mapping functionality (Mapbox mobile, Google Maps web)
  • Contribute to CI/CD pipeline improvements (Azure / GitHub)
  • Support app performance optimisation, crash reduction, and stability improvements
  • Work within Agile sprint cycles, delivering against milestone-driven roadmaps

Required Skills & Experience

  • Strong commercial experience developing Flutter mobile applications
  • Solid experience with Dart and Flutter architecture patterns
  • Experience delivering features in live, consumer-facing mobile apps
  • Strong understanding of mobile app state management
  • Experience integrating REST APIs and handling asynchronous data flows
  • Knowledge of mobile performance optimisation and debugging
  • Experience working in a cloud-connected mobile architecture

Technical Environment

  • Flutter / Dart
  • Backend services built in a .NET
  • Microsoft Azure cloud platform
  • Source control via GitHub
  • Delivery tracking using Jira
  • Documentation and collaboration in Confluence
  • CI/CD pipelines supporting mobile deliver

For more information and to submit your interest, please apply with an updated CV.

Spectrum IT Recruitment (South) Limited is acting as an Employment Business in relation to this vacancy.

React Native Developer
Adria Solutions Ltd
Manchester
Hybrid
Mid - Senior
£40,000 - £55,000

On behalf of our growing client based in Manchester, we are recruiting a talented React Native Developer. As React Native Developer, you will work on a greenfield project, where you will shape and define the future of our clients mobile apps while sharing your experience with the rest of the team.

The React Native Developer will be responsible for:

  • Take responsibility for the entire lifecycle of delivery from idea to operation
  • Understand and maintain software quality for features built (Test Driven Development, Pairing, Peer Review)
  • Understand and maintain good engineering practices
  • Support the product owner and technical lead in the provisioning of estimates that are at an appropriate level of fidelity for the phase in the development lifecycle
  • Make realistic commitments that you are confident of meeting and strive to do so
  • Support the BA in the elaboration of requirements
  • Support the QA in identifying, describing, and resolving defects
  • Exhibit cross-functional behaviour and support other competencies within your product team

The React Native Developer will have the following:

  • You will be confident in delivering secure, high-quality React Native applications commercially.
  • Proficient with ES5 & ES6 & Typescript
  • Expert with different layouts and the ability to develop complex UI with design standards.
  • Working knowledge of consuming third-party APIs and parsing JSON.
  • You will have experience in delivering software in a test-driven style (TDD) and be familiar with appropriate automation testing processes.
  • You will understand the benefits of simple design and are familiar with software design patterns and be pragmatic in their implementation.
  • You will be experienced with agile ways of working and lean-agile principles
  • You will be experienced in sharing your knowledge with other members of the development team.

Benefits

  • Flexible working, with occasional site visits for collaborative and social activities
  • Generous holiday allowance with an extra day off on your birthday
  • Pension and annual salary review

How to Apply if you re interested in this Job:

If this sounds like your perfect role, click Apply without delay!

React Native Developer

Senior Android Developer
Adecco
Manchester
Hybrid
Senior
£65,000 - £90,000

Manchester (Hybrid - 2 days in office)

Salary: £65,000 - £90,000 DOE

Are you ready to make a difference? Our client is on a mission to help millions save money when it matters most. With a portfolio of well-known consumer platforms, they reach over 24 million visitors monthly, transforming lives and empowering households across the UK.

Why You’ll Love Working Here:

  • A vibrant, open-minded, and inclusive workplace
  • High-performing teams that collaborate to create world-class experiences
  • A culture where every voice matters and everyone belongs

About the Role:

We’re seeking a passionate Senior Android Developer to join the Mobile Collective, enhancing a suite of high-traffic consumer apps. You’ll be part of cross-functional squads, collaborating with product managers, designers, and engineers through the full software development life cycle.

Your Responsibilities:

  • Lead feature delivery and shape technical strategy
  • Collaborate closely for pixel-perfect implementation
  • Write clean, maintainable Kotlin code with Jetpack Compose
  • Champion TDD, CI/CD, and other best practices
  • Mentor and support fellow engineers

What We’re Looking For:

  • Proven experience with Android apps using Kotlin and Jetpack Compose
  • Strong understanding of mobile architecture and design patterns
  • Passion for agile development and quick delivery
  • Comfortable leveraging AI tools to boost productivity
  • Collaborative mindset focused on continuous improvement

Rewards & Benefits:

  • 27 days holiday (rising to 30) + bank holidays
  • Bonus scheme
  • Pension with up to 6% employer contribution
  • Enhanced shared parental leave (6 months paid for both parents)
  • Work-from-anywhere scheme (2 weeks per year)
  • Access to mental health platforms and financial coaching

Apply now and be part of something great!

Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.

Senior iOS Developer
Adecco
Manchester
Hybrid
Senior
£65,000 - £90,000

Manchester (Hybrid - 2 days per week in the office)

Salary: 65,000 - £90,000 DOE

Why Join Us?

Become part of an organisation that helps millions save money when it matters most! With a portfolio of renowned consumer platforms and B2B partnerships, we’re dedicated to making a real difference.

What Makes Us Unique?

  • A vibrant workplace that celebrates diversity and inclusivity
  • High-performing teams collaborating to deliver world-class experiences
  • A culture where every voice matters and everyone belongs

About the Role

We’re on the lookout for an experienced Senior iOS Developer to join our Mobile Collective! You’ll support and grow our suite of high-traffic consumer apps, working in multi-disciplinary squads alongside product managers, designers, and engineers. Dive into the full SDLC - From design to deployment - while leveraging AI tools like GitHub Copilot and ChatGPT to elevate code quality and speed up delivery.

Your Responsibilities:

  • Lead feature delivery and contribute to technical strategy
  • Collaborate closely with product and design teams for pixel-perfect execution
  • Write clean, maintainable Swift code using SwiftUI and UIKit
  • Champion engineering best practices, including TDD and CI/CD
  • Mentor and support fellow engineers in their growth

What We’re Looking For:

  • Proven experience in iOS app development using Swift, SwiftUI, and UIKit
  • Strong knowledge of async/await and Combine
  • Passion for agile delivery and quick value shipping
  • Experience with XCUI testing and Git
  • Collaborative mindset and a love for continuous improvement

Perks & Benefits:

  • 27 days holiday (rising to 30) + bank holidays
  • Bonus scheme and up to 6% employer pension contribution
  • Enhanced shared parental leave (6 months paid)
  • Work-from-anywhere scheme (2 weeks per year)
  • Access to mental health resources and financial coaching

If you’re passionate about building impactful mobile products and want to thrive in a high-performing engineering culture, we’d love to hear from you!

Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.

Full Stack Software Developer
Zenovo
Not Specified
Fully remote
Mid - Senior
£70,000 - £90,000
+1

Full Stack Software Developer £70,000 - £90,000 Remote No Visa Sponsorship
Zenovo are recruiting for a Full-Stack Software Developer who will be responsible for designing, developing, and deploying core web and mobile applications using Nuxt, Vue, and Ionic/Vue. They are looking for Full Stack Developer with experience with React/Vue, Nuxt/Next, NodeJS, Typescript, PostgreSQL and Redis.

You will collaborate closely with the CTO, SME s, firmware developers, and other key stakeholders to translate complex requirements into robust and innovative technical solutions.

You will join a lean technical team so you must be comfortable taking ownership of projects and working across the stack, from backend development to frontend and mobile applications.

The Full Stack Software Developer will also need to be comfortable wearing multiple hats and contributing to the broader technical strategy of the company.

Responsibilities:

  • Design, build, and maintain scalable and secure web and mobile applications using Nuxt, Vue, and Ionic/Vue.
  • Develop and integrate APIs and workflows across physical devices, mobile applications, cloud infrastructure, and front-end applications.
  • Ensure high performance, security, and scalability of applications.
  • You will report to the CTO and will influence engineering and product decisions.
  • Write clean, well-documented, and testable code following industry best practices.
  • Debug and optimise applications to improve efficiency and user experience.
  • Contribute to key architectural decisions and lead the development of new product features and improve existing functionality

Key skills/experience

  • 5+ years of relevant full-stack development experience
  • Experience with React/Vue, Nuxt/Next, NodeJS, Typescript, PostgreSQL and Redis.
  • Experience building scalable backend distributed systems or have worked with containerized backend microservices.
  • Experience developing mobile applications using Ionic.
  • Experience in API development, authentication methods, and database design using DynamoDB and PostgreSQL.
  • Experience working cross-functionality across multiple teams to deliver high-quality products.
  • Desirable FastAPI, RabbitMQ, Kafka, AWS-based workflows, CI/CD pipelines
Frequently asked questions
Haystack features a wide range of Mobile Engineer jobs including roles focused on iOS, Android, cross-platform development, and mobile UI/UX engineering across various industries.
Yes, many Mobile Engineer roles require proficiency in languages like Swift, Kotlin, Java, or React Native, but specific skill requirements vary by job listing.
Absolutely! Haystack offers numerous remote Mobile Engineer positions, allowing you to work from anywhere based on your preferences and the employer's policies.
You can apply directly through Haystack by creating a profile, uploading your resume, and submitting applications to selected Mobile Engineer job listings on our platform.
Yes, Haystack offers career advice, interview tips, and up-to-date market insights to support Mobile Engineers in advancing their careers.