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Frontend Engineer Jobs
Overview
Find your next Frontend Engineer job with Haystack – the go-to IT job board for top frontend developer roles. Explore the latest opportunities in HTML, CSS, JavaScript, React, and more. Whether you're a junior or senior frontend engineer, discover jobs that match your skills and advance your career today!
Fullstack Engineer
Vivo Talent
London
Fully remote
Mid - Senior
£300/day - £325/day
RECENTLY POSTED

Full Stack Engineer C# Vue £325/day Inside IR35 Fully Remote 6 months (likely to extend to 12)

Vivo Talent are looking for a Full Stack Engineer Join a mature, well-supported system and make an impact without starting from scratch.

This role is ideal for someone who is comfortable in working autonomously and within a wider team to ensure a high level of effectiveness in their work. You’ll be part of a skilled team and will work with them to contribute a robust, backend-first platform.

What we’re looking for:

  • Backend: C#, .NET Core 8, microservices, big-picture system understanding
  • Frontend: Vue3 preferred (Angular/React ok), functional experience required
  • Nice to Have: Basic CI/CD (Azure DevOps), Terraform, platform awareness

Why this role? Collaborate with senior engineers, focus on solving real problems and work on a system that’s already mature and stable.

Rate: £325/day - Inside IR35

If you’re full stack engineer ready to make an impact, get in touch!

Full Stack Engineer C# Vue £325/day Inside IR35 Fully Remote 6 months (likely to extend to 12)

Full Stack Engineer C# Vue £325/day Inside IR35 Fully Remote 6 months (likely to extend to 12)

Full Stack Engineer C# Vue £325/day Inside IR35 Fully Remote 6 months (likely to extend to 12)

Frontend Developer
The Portfolio Group
Manchester
In office
Mid
£45,000 - £55,000
RECENTLY POSTED

Portfolio are proud to be representing our clients who are a Software provider based in the heart of Manchester, providing people solutions to over 100,000 clients worldwide and they’re looking for a frontend developer.

The role is paying up to 45,000 and is 5 days a week in the office.

Essential:

  • Client-side Javascript/Typescript
  • Modern React Development (Hooks, Context, React Query)
  • Unit & Component testing using React Testing Library
  • Advanced version control using Git.
  • Working with third party REST & GraphQL API’s
  • CSS (We use Tailwind)

Desirable:

  • Component library design using Storybook.
  • Experience using Cloudflare workers.
  • Performance optimisation experience (code-splitting, caching, load testing)
  • Well-versed in implementing good practice with regards to accessibility (Keyboard support, screen readers, form usability)
  • Knowledge of various front-end architectural patterns
  • E2E Testing experience (Cypress/Playwright)
  • Experience with Observability as a practice (logging, GA tagging, TrackJS, App Insights)

If you would be interested please apply below!

INDMANS

Portfolio Payroll Ltd is acting as an Employment Agency in relation to this vacancy.

Senior / Lead Mobile Engineer
Experis
Not Specified
Remote or hybrid
Senior
Private salary
RECENTLY POSTED

Role Title: Senior / Lead Mobile Engineer

Duration: 14-20 day contract (no cover needed after 13/03/2026)

Location: Remote, may potentially need to attend a one-day client workshop (Newcastle)

Rate: up to 552 p/d Umbrella inside IR35

Senior / Lead Mobile Engineer with React Native and Expo experience to provide support in review of an existing Hybrid Mobile Application. This role will be crucial in completing a detailed and thorough tactical review, and also providing strategic support in future options planning and whether a hybrid approach is a viable option for a potential future solution.

Key Experience

  • Delivery of cross platform / hybrid mobile applications through SDLC to successful app store release and to end user
  • React Native / Expo
  • API Integration
  • Knowledge of iOS and Android platforms and limitations when using hybrid frameworks

Desirable Experience

  • Native iOS and/or Android development
  • Experience with Offline Synchronisation in mobile applications
  • Experience with Government SSO solutions e.g. Gov Gateway, Gov One

All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken to apply!

Front End React Developer
Akkodis
London
Hybrid
Graduate - Junior
£45,000 - £60,000
RECENTLY POSTED

Front End React Developer!

Are you ready to dive into the exciting world of insurance technology? We are on the lookout for a passionate and proactive Junior Front End React Developer to become a vital part of our clients London based team!

The Role:
In this pivotal position, you will focus on designing and implementing new front-end technology for their automation platform while also assisting with backend implementations. This is your chance to shine and create innovative solutions to complex challenges!

What Will You Be Doing?

Develop and maintain front-end components of their workflow automation platform using cutting-edge web technologies.
Collaborate closely with the team to enhance Python back-end functionality, ensuring a seamless user experience.
Assist in designing, implementing, and testing new features.
Participate in code reviews and contribute to best practises for software development.
Troubleshoot and resolve issues for optimal performance and user satisfaction.
Work alongside modellers and analysts to translate their needs into technical solutions.
Present your innovative solutions confidently to key stakeholders.

We’re Looking For Someone Who Has:

Proficiency in front-end technologies (e.g., JavaScript, React).
Strong skills in Python (Pandas, APIs, etc.).
Experience with version control systems, preferably Git.
Understanding of cloud services and deployment (e.g., Azure).
Familiarity with Agile development practises.
An entrepreneurial mindset!

The package:

Competitive Salary: 45,000 - 55,000 per annum.
Flexible Working: Enjoy the benefits of hybrid working but you will need be in the office 3 days a week in central london
Health Benefits: Comprehensive health insurance for you and your family.
Wellness Perks: Gym membership, wellbeing support, and a bike-to-work scheme.
Financial Benefits: Pension contribution matching, employee discounts, and a season ticket loan.
Growth Opportunities: Paid training and development to help you grow in your career!
Your Journey Starts Here!
If you’re excited about this opportunity and think you have what it takes, don’t hesitate to apply!

Join us, and be a part of shaping the future of reinsurance! Your adventure awaits!

Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of international solutions that connect clients to the best talent in the world. For all positions based in Switzerland, Modis Europe Ltd works with its licensed Swiss partner Accurity GmbH to ensure that candidate applications are handled in accordance with Swiss law.

Both Modis International Ltd and Modis Europe Ltd are Equal Opportunities Employers.

By applying for this role your details will be submitted to Modis International Ltd and/ or Modis Europe Ltd. Our Candidate Privacy Information Statement which explains how we will use your information is available on the Modis website.

Senior Software Engineer
Reevr Talent Ltd
London
Hybrid
Senior
£70,000 - £90,000
RECENTLY POSTED
+1

Software Engineer (Mid Senior)

Python Full Stack

A fast-growing, technology-led consumer health & beauty scale-up is looking for a mid-level to senior Software Engineer to join its collaborative engineering team.

The business builds and operates multiple direct-to-consumer brands, supported by a highly bespoke ecommerce platform, internal tooling, and in-house manufacturing systems. Technology sits at the heart of the company, enabling personalised products that make a meaningful difference to customers lives.

This is a hybrid role, with regular collaboration time in a London-based office and flexibility to work remotely for part of the week.

The role

You ll join an agile, cross-functional tech team working across the full stack, partnering closely with Product, Design, and Operations to deliver scalable, high-impact software.

The role has a strong backend focus in Python, with exposure to modern frontend technologies and the opportunity to influence architecture, tooling, and engineering best practices as the platform continues to scale.

This is a great opportunity for an engineer who enjoys ownership, autonomy, and seeing their work have real-world impact.

What you ll be doing as a Software Engineer

  • Designing, building, and deploying new features across a multi-brand ecommerce platform
  • Writing high-quality, well-tested, maintainable code
  • Contributing to architectural decisions and engineering standards
  • Collaborating with Product and Design to translate requirements into robust solutions
  • Working end-to-end across backend, frontend, and infrastructure
  • Helping scale systems to support rapid business growth

What we re looking for in a Software Engineer

Essential experience

  • Strong experience with Python and web frameworks such as Flask, Django, or similar
  • Experience working with relational databases (MySQL preferred) and ORMs (e.g. SQLAlchemy, Alembic)
  • Solid understanding of frontend fundamentals: HTML, CSS, JavaScript
  • Strong grasp of software engineering principles:
  • Git/version control
  • Object-oriented programming
  • Testing (unit & integration)
  • Comfortable working in a fast-paced, evolving environment

Nice to have

  • Experience with TypeScript and React
  • Exposure to frontend design systems
  • Experience with Docker and cloud platforms (AWS preferred)
  • Knowledge of modern web architecture and performance optimisation
  • A proactive, pragmatic mindset someone who takes ownership and gets things done

Why apply to be a Software Engineer?

  • Join a mission-driven, high-growth tech business
  • Work on products used by millions of customers
  • Real influence over technical decisions and product direction
  • Strong focus on learning, development, and career progression
  • Competitive salary (£70k - £90k DOE)
  • Equity, and a comprehensive benefits package
  • Flexible hybrid working model with office based near Paddington
Full Stack Software Engineer
X-On Health
Woodbridge
Hybrid
Mid - Senior
£45,000
RECENTLY POSTED
+3

Location: Melton (Hybrid)

Working Hours: 09:00 17:30

Salary: up to £45,000 depending upon experience

The purpose of this role is to understand and solve complex business problems and challenges through the design and development of software applications, services and components; ensuring high performance, reliability, and security. This role will contribute directly towards exciting technology opportunities in the public health sector; specifically in general practice.

Responsibilities

Design and development

Contribute towards the design, develop, and implement high-performance, scalable, and maintainable applications and services

Develop APIs and other web services

Work with databases (relational and NoSQL) to implement data models

Contribute towards all phases of the software development lifecycle, from design and development through to testing, deployment and monitoring & alerting

Technical Leadership

Coach and guide other members of the team

Conduct code reviews and provide constructive feedback

Promote software engineering best practices and principles

Participate in architectural and design discussions

Stay abreast of the latest technologies and industry trends

Problem-Solving

Diagnose and troubleshoot complex technical issues

Identify and contribute towards solutions designed to improve service or component security, performance, scalability, and reliability

Collaboration

Work closely with frontend engineers, product managers, and other stakeholders

Share ideas and prompt continuous improvement across the team

Quality Assurance & Compliance

Write unit tests and integration tests to ensure code quality

Participate in code reviews and ensure adherence to coding standards

Comply with the companys Health & Safety, Data Protection, Information Security, PCI & DSP policies and procedures

Skills required

Essential

Knowledge of the product development lifecycle

Working experience with modern PHP including frameworks (e.g. Laravel)

Working experience with modern frontend frameworks/libraries (e.g. React)

Source control (e.g. GitLab)

Working experience with structured and unstructured databases (e.g. MySQL)

Experience with Message Queues (RabbitMQ) & event driven architecture

Strong knowledge of software design patterns and object-oriented design principles

Working experience of unit test frameworks and test automation

Desired

Strong expertise in Agile methodologies (e.g. Scrum / Kanban)

DevOps tooling

Node.js

Healthcare industry experience (NHS)

VOIP call handling

Benefits

25 Days Holiday plus an additional day for your birthday/equivalent

Cycle to Work Scheme

Winter Flu Jabs

Free On-Site Parking

Learning and development budget with Professional Qualification Support

£1,000 employee referral bonus

Social benefits (paid social events)

Buy Holiday Scheme

Employee Assistance Program

Discount on Health Insurance

Annual Salary Review

Enhanced Company Sick Pay

Monthly pizza in the office (Hybrid employees) / coffee voucher (Remote employees)

SCG mobile benefit

SCG is proud to be an equal opportunities employer. We welcome applications from all parts of the community and are committed to upholding the principles of the Equality Act 2010.

We are committed to supporting applicants with disabilities. We will endeavour to make necessary adjustments to ensure a fair and accessible recruitment process

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Applications Developer
Larbey Evans Ltd
The City
Hybrid
Mid - Senior
£80,000
RECENTLY POSTED

We are on the lookout for a versatile, forward-thinking Applications Developer who excels in developing high-performance web, mobile, and client-server applications, and who takes a proactive approach to technology trends in the legal industry to meet evolving business needs.

  • Salary to £80,000
  • Hybrid working (4 days in the office / 1 day WFH)
  • 09:30-17:30 (Monday-Friday)
  • £100 monthly employee contribution that can be used for lunch or other expenses
  • Free lunch every Wednesday
  • Discretionary bonuses, and more!

Key Responsibilities of the Applications Developer:

  • Design, develop, and maintain custom web applications and SharePoint solutions.
  • Implement responsive and user-friendly front-ends using client-side frameworks.
  • Develop and optimize SQL databases to support application needs, ensuring performance, integrity, and scalability.
  • Use low-code development platforms such as PowerApps, Power Automate, PatternBuilder, and Fliplet to design and implement custom applications that improve business processes and workflow efficiency.
  • Lead project development efforts and ensuring best practices in software development are followed.
  • Provide high-level technical support and training to users.
  • Identify, troubleshoot, and resolve issues related to the managed platforms.

Skills & Requirements of the Applications Developer:

  • 3+ years’ experience in software development with a strong focus on SharePoint, SQL Server, and the .NET environment within a law firm.
  • Bachelor’s degree in Computer Science, Information Systems, or a related field is highly advantageous.
  • Proficiency in administration and development of SharePoint.
  • Strong knowledge of programming language with expertise in web development.
  • Experience with client-side and front-end frameworks such as jQuery, Bootstrap, React, and Angular.
iOS Developer
ARC IT Recruitment
Brighton
Hybrid
Mid
£50,000 - £70,000
RECENTLY POSTED

Mid-Level Mobile Developer (iOS)

Brighton, 4 days per week in office, £50,000-£70,000 DOE

Mid-Level iOS Developer required by a Brighton based Software House. This is a new role which would be perfect for someone looking to build polished, high-performing mobile apps while working in a collaborative, creative environment.

We are looking for someone who has experience with:

  • Designing, building, and maintaining iOS applications in Swift
  • Creating clean, modern UIs with SwiftUI
  • Applying SOLID principles to write scalable, maintainable code
  • Working with RESTful APIs to integrate app functionality
  • Ensuring apps perform smoothly through memory management, multi-threading, and performance optimisation
  • Collaborating with cross-functional teams on exciting projects
  • Nice to have: experience with Android development (Kotlin)

Our client offers a vibrant office culture and you will have the opportunity to work on diverse, challenging projects with a skilled and supportive team.

Salary £50,000-£70,000 DOE

Brighton based, 4 days a week in office, 1 day from home.

JavaScript Developer
ARC IT Recruitment
Brighton
Hybrid
Junior - Mid
£40,000 - £60,000
RECENTLY POSTED

A rapidly growing software delivery company in Brighton is looking for a JavaScript Developer to join their team. You’ll play a key role in building, maintaining, and improving client-facing and internal applications, delivering high-quality Front End solutions that help the company deliver exceptional software projects.

Working within a collaborative delivery team, you’ll implement new features, optimise existing interfaces, and ensure smooth, maintainable code across projects. This role is ideal for someone with strong core Front End skills who is comfortable supporting multiple client projects and learning modern frameworks along the way.

Key Requirements

  • Strong commercial experience with JavaScript, HTML, CSS, and jQuery
  • Experience with React or Angular is a plus
  • Experience working in an Agile/Scrum environment
  • Familiarity with Test-Driven Development (TDD) is desirable

What’s on Offer

  • £40,000-£60,000 depending on experience
  • 4 days a week in the office, central Brighton
  • Exposure to a variety of client projects across multiple industries
  • Supportive, collaborative team environment

If this sounds like the role for you, please send your CV through to ARC IT Recruitment

Senior Engineer
Bloc Recruitment
London
Hybrid
Senior
£100,000
RECENTLY POSTED

Senior Engineer (Python, TypeScript, React)
Salary £100k + Options
London - 3 Days a week

Company
Building infrastructure that enables proactive, preventative healthcare at national scale.
Today, most healthcare systems are reactive acting only once patients are already unwell. This platform changes that, by helping primary care teams identify risk earlier, intervene sooner, and deliver better outcomes, without adding operational burden to clinicians.

The software already supports millions of patients and hundreds of care providers, and there just getting started. As they scale, doubling down on speed, clarity, and execution, while building a world-class engineering organisation that ships fast and delivers real-world health impact.

The Role
We’re looking for a Senior Software Engineer who cares deeply about building high-quality software and about the outcomes that software creates.
You’ll join a cross-functional squad working closely with Product and Design to ship meaningful features quickly, iterate based on real feedback, and continuously raise the bar on how we build. This is a role for someone who enjoys ownership, thrives in ambiguity, and wants to help shape both our technology and our engineering culture as we grow.

What You’ll Do
Own Delivery

  • Lead technical planning and execution for key initiatives
  • Ship reliable, scalable software that directly improves patient outcomes and clinical efficiency
  • Take features end-to-end — from design through production and iteration

Collaborate Deeply

  • Partner closely with Product and Design to refine requirements and solve real user problems
  • Communicate clearly with stakeholders and keep delivery aligned with impact

Technical Experience

  • Strong experience with Python, TypeScript, and React
  • Comfortable working in cloud environments (AWS preferred)
  • Familiar with modern DevOps practices and production systems
  • 3+ years of recent experience in relevant technologies

Bonus: Experience in healthcare, healthtech, or B2B SaaS environments.

Benefits
Private Pension
Healthcare
Enhanced Maternity/paternity leave
L&D budget
Flexible working
Opportunity to work on groundbreaking and critical medical solutions

Software Engineer in Test
Cathcart Technology
Edinburgh
Hybrid
Mid - Senior
£45,000 - £65,000
RECENTLY POSTED

A growing product-led ‘Tech for Good’ organisation in Edinburgh is looking for a Software Engineer in Test (SDET) to join one of their mobile product squads. This role will play a key part in shaping how quality is delivered across their customer-facing mobile platform, taking ownership of test automation and helping the team build reliable, scalable software as the product continues to evolve.

You’ll be joining an Agile product team with strong momentum, working closely with Engineers, Product and Design to deliver improvements and new features used by customers across the UK. With exciting projects already underway and more planned, this is a great time to join and influence how quality and automation are approached moving forward.

This role offers real ownership. You’ll take the lead on automation strategy within the squad, building and maintaining mobile automation tests while helping embed quality-focused engineering practices within the team. There’s also scope to improve tooling, processes and overall test coverage as the platform continues to grow.

The environment is highly collaborative, with teams focused on continuous improvement, delivering working software, and making life easier for the next person working on the codebase. Automation, TDD principles and a “build it, run it” mindset are all part of how teams operate.

You’ll ideally have experience with most of the following:

** Strong automation testing experience, ideally including mobile applications

** Experience building and maintain automated test suites (Appium or similar tools)

** Experience testing both front-end and back-end systems

** API testing knowledge (e.g. Postman or similar tools)

** Ability to translate requirements and user stories into meaningful test coverage

** Experience working closely with Developers and Product teams in Agile environments

You’ll work as part of a product squad, with opportunities to collaborate with other SETs and Engineers across the wider organisation. You’ll act as the quality champion for your team while contributing to broader automation and quality initiatives.

This opportunity would suit someone who enjoys taking ownership, solving technical challenges, and helping teams deliver better software through strong automation and testing practices.

Their offices are on the outskirts of Edinburgh, within walking distance of public transport links, with free onsite parking available. They support hybrid working, where you’d be expected onsite around three days per week for team collaboration.

In return, they offer a salary of £45k-£65k depending on experience, alongside a strong benefits package including a 35-hour working week, private healthcare, 15% pension, annual bonus, 28 days holiday plus bank holidays, and more.

If you’d like to find out more, please apply or drop Doug Paget a message via LinkedIn for an informal chat.

Cathcart Technology is acting as an Employment Agency in relation to this vacancy

Software Engineer
Able Consult
London
Hybrid
Mid - Senior
£50,000
RECENTLY POSTED
+2

Join a modern engineering team building cloud‑native products using a cutting‑edge Microsoft‑focused stack. If you enjoy working in short delivery cycles, solving real problems, and contributing to high‑quality software, this role offers a great environment to grow and make an impact.

About the Role

You’ll be part of an agile engineering team delivering features in 3–6 week cycles, collaborating closely with UX, product, QA and business stakeholders. You’ll work across both backend and frontend systems, helping to build scalable services and ensuring smooth, reliable releases.

Tech Stack

* .NET 8 / C#, ASP.NET Web API

* React & TypeScript

* Azure cloud services

* GitHub, Azure DevOps Pipelines, Octopus Deploy

* CI/CD, automated testing, monitoring & alerting

Key Responsibilities

Engineering & Quality

* Troubleshooting and fixing production issues

* Enhancing monitoring and alerting across services

* Writing secure, maintainable, well‑tested code following SOLID principles

* Working with cloud tooling and deployment pipelines

* Applying design patterns and best practices

Delivery

* Breaking down requirements into shippable tasks

* Delivering iteratively with a focus on user value

* Coordinating releases and ensuring smooth production deployment

* Considering UX and participating in research when needed

Communication & Collaboration

* Pairing and collaborating with engineers

* Raising blockers early and seeking clarity

* Giving and receiving constructive PR feedback

* Writing clear documentation and commit messages

Culture & Growth

* Supporting a positive engineering culture

* Mentoring junior engineers

* Contributing to tooling and process improvements

About You – Essential

* Strong experience with C#/.NET or related languages

* Experience with React & TypeScript

* Comfortable with agile delivery and frequent releases

* Test‑first mindset, user‑focused

* Eager to learn new technologies

Desirable

* Strong SQL / RDBMS experience

* Familiarity with Azure services

* Experience with data‑warehouse environments

* Interest or experience in mentoring

Why Join?

• Modern engineering practices and cloud‑native architecture

• Frequent releases and meaningful impact

• Supportive environment with growth opportunities

• Hybrid working from London, 1–2 days onsite

No sponsorship available

Candidates must be eligible to work in UK

Software Engineer in Test
Cathcart Technology
Edinburgh
Hybrid
Mid - Senior
£45,000 - £65,000

A growing product-led ‘Tech for Good’ organisation in Edinburgh is looking for a Software Engineer in Test (SDET) to join one of their mobile product squads. This role will play a key part in shaping how quality is delivered across their customer-facing mobile platform, taking ownership of test automation and helping the team build reliable, scalable software as the product continues to evolve.

You’ll be joining an Agile product team with strong momentum, working closely with Engineers, Product and Design to deliver improvements and new features used by customers across the UK. With exciting projects already underway and more planned, this is a great time to join and influence how quality and automation are approached moving forward.

This role offers real ownership. You’ll take the lead on automation strategy within the squad, building and maintaining mobile automation tests while helping embed quality-focused engineering practices within the team. There’s also scope to improve tooling, processes and overall test coverage as the platform continues to grow.

The environment is highly collaborative, with teams focused on continuous improvement, delivering working software, and making life easier for the next person working on the codebase. Automation, TDD principles and a “build it, run it” mindset are all part of how teams operate.

You’ll ideally have experience with most of the following:

Strong automation testing experience, ideally including mobile applications

Experience building and maintain automated test suites (Appium or similar tools)

Experience testing both front-end and back-end systems

API testing knowledge (e.g. Postman or similar tools)

Ability to translate requirements and user stories into meaningful test coverage

Experience working closely with Developers and Product teams in Agile environments

You’ll work as part of a product squad, with opportunities to collaborate with other SETs and Engineers across the wider organisation. You’ll act as the quality champion for your team while contributing to broader automation and quality initiatives.

This opportunity would suit someone who enjoys taking ownership, solving technical challenges, and helping teams deliver better software through strong automation and testing practices.

Their offices are on the outskirts of Edinburgh, within walking distance of public transport links, with free onsite parking available. They support hybrid working, where you’d be expected onsite around three days per week for team collaboration.

In return, they offer a salary of 45k- 65k depending on experience, alongside a strong benefits package including a 35-hour working week, private healthcare, 15% pension, annual bonus, 28 days holiday plus bank holidays, and more.

If you’d like to find out more, please apply or drop Doug Paget a message via LinkedIn for an informal chat.

Cathcart Technology is acting as an Employment Agency in relation to this vacancy.

Senior Full Stack Developer
Spectrum IT Recruitment
London
Hybrid
Senior
£80,000 - £90,000

Senior Full Stack Engineer - C#, .Net, TypeScript, JavaScript

  • Hybrid, 1-2 days near Liverpool Street
  • Up to 90,000 + bonus + benefits

If you enjoy solving complex engineering problems, learning from highly capable peers, and working on a product where your contribution genuinely matters, this is an opportunity to do exactly that.

We’re hiring for a growing, well-funded SaaS business building a sophisticated, data-driven platform that helps organisations understand and manage complex information at scale. The company is in an early investment phase with strong growth ambitions, offering real scope for progression and the chance to help shape both the product and engineering direction. You’ll be part of a bright, collaborative team of talented software engineers and academically strong problem-solvers who value clean design and thoughtful architecture.

The Role
As a Full Stack Engineer, you’ll design and deliver features across a modern stack, working on scalable backend services and intuitive front-end applications that present complex data clearly.

Key Responsibilities:

  • Building full-stack features using C#, .NET and TypeScript/React
  • Developing scalable backend services for complex data workflows
  • Creating responsive, user-friendly interfaces
  • Exploring new technologies and contributing to technical improvements
  • Working collaboratively in an agile engineering environment

About You

  • Strong commercial experience as a Software or Full Stack Engineer
  • Solid experience with C# / .NET and modern JavaScript or TypeScript (React preferred)
  • Strong problem-solving ability and a collaborative mindset
  • A strong Bachelor’s degree in Computer Science, Mathematics, or a related field is highly desirable

Why Join?

  • Technically challenging, data-driven SaaS product
  • Work alongside a highly capable and intellectually strong team
  • Excellent learning opportunities and clear progression as the company grows
  • Hybrid working, 1-2 days onsite near Liverpool Street
  • Salary up to 90,000 plus bonus and benefits

If you’re looking for a role where you can learn quickly, tackle interesting technical challenges, and grow with an ambitious product business, hit apply !

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

Senior Mobile Developer - React / Expo Contract - Remote
CBSbutler Holdings Limited trading as CBSbutler
Manchester
Fully remote
Senior
£460/day - £515/day

Senior Mobile Developer - React Native / Expo
Fully Remote Contract - 460 - 515 per day InsideIR35
6 Month Contract
BPSS Clearance, however SC Clearance would be preferred

We are seeking an experienced Senior / Lead Mobile Engineer with strong React Native and Expo expertise to support a confidential technical assessment of a mobile application built using a hybrid framework.

The role will involve contributing to a structured technical evaluation and providing independent, informed input to support future decision-making. The successful candidate will operate in a trusted advisory capacity, balancing hands-on technical insight with broader architectural and strategic considerations.

Responsibilities:
Contribute to a detailed technical assessment of a mobile application utilising a hybrid
framework
Evaluate the robustness, maintainability and scalability of the current React Native /
Expo implementation
Provide evidence-based observations to inform future technical direction
Support discussions comparing different mobile delivery approaches, as required
Engage with a small group of technical and non-technical stakeholders to communicate
findings clearly and appropriately

Essential Experience:
Demonstrable experience delivering cross-platform / hybrid mobile applications through the
full SDLC to end-user release
Strong commercial experience with React Native and Expo
Experience integrating mobile applications with APIs and backend services
Good understanding of iOS and Android platforms, including considerations when working
with hybrid frameworks

Desirable Experience:
Native iOS and/or Android development experience
Experience implementing offline or low-connectivity capabilities within mobile
applications
Experience with Government SSO solutions e.g. Gov Gateway, Gov One

Please apply for immediate interview!

CBSbutler is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim / contract / temporary positions. CBSbutler is an Equal Opportunities employer and we encourage applicants from all backgrounds.

SharePoint Developer
Adria Solutions Ltd
Knutsford
Hybrid
Mid - Senior
£40,000 - £55,000

SharePoint Developer - Knutsford, Cheshire

A fantastic opportunity has arisen for a SharePoint Developer to join a dynamic and collaborative development team. This role focuses on designing, documenting, implementing, and supporting solutions built on Microsoft SharePoint Online and the wider Microsoft 365 ecosystem.

You ll work with technologies such as Microsoft Graph, PnP PowerShell, SharePoint Designer, and the Power Platform (PowerApps, Power Automate). Alongside development work, you ll contribute to customer support activities through service desk ticket updates, providing 2nd, 3rd and 4th line support across M365 services.
Occasional out of hours work may be required depending on business needs.

The organisation offers a flexible hybrid working model, with most of the team working remotely. You will, however, be expected to attend the office when required.
A driving licence is preferred.

The company also has an active social committee that organises events throughout the year from summer BBQs and seasonal celebrations to book clubs and team activities creating a friendly and engaging workplace culture.

Required Technical Skills

Candidates should have strong experience in:

  • Office 365 Access & Identity Management (Entra ID, SharePoint Groups, etc.)
  • Microsoft Office applications (Word, Excel, Outlook)
  • Calendar and meeting management
  • SharePoint Online administration and management
  • PowerApps development
  • Power Automate flow design and implementation
  • PowerShell scripting

Desirable Skills

Experience or knowledge in the following areas is advantageous:

  • Object oriented programming principles
  • Power BI or custom SharePoint web part development
  • React based web functions
  • Microsoft Purview and data retention
  • Microsoft licensing models
  • Secure software development practices
  • Microsoft or AWS certifications

Personal Attributes

The ideal candidate will be:

  • Self motivated
  • Well organised
  • A strong team player
  • An effective communicator
  • Keen to learn and grow in a fast moving technical environment

Interested? Please click Apply Now! SharePoint Developer - Knutsford / Cheshire

Developer
Adecco
Essex
Hybrid
Junior - Mid
Private salary

Location: Romford

Hours: 37.5 per week, full time in the office during training/probation and then hybrid

Reports to: Team Lead

Are you passionate about driving digital transformation through innovative technology? Do you have experience in developing applications and enjoy working in a collaborative environment? If so, we want you to join our dynamic team as a Developer!

About the Role:

As a Low-Code Developer, you will play a pivotal role in developing and maintaining both customer-facing and internal low-code applications. Your expertise will help propel our organisation into the future, providing continuous support and improvement of our application portfolio.

Key Responsibilities:

Spot Opportunities: Identify areas for enhancement in existing low-code applications and help build compelling business cases for change. (10% of your time)

Manage Development: Collaborate with fellow developers and business analysts to effectively review requirements, break down tasks, and design low-level technical solutions. Execute initial tests and ensure the quality of code aligns with best practices. (65% of your time)

Troubleshoot Issues: Solve challenges by debugging application code and providing ongoing operational support, including upgrades and maintenance. (20% of your time)

Ensure Quality: Safeguard our production environment from architectural, performance, or security issues. (5% of your time)

Qualifications:

Education: Bachelor’s Degree in Computer Science, Business Information Systems, or equivalent professional experience.

Experience: Proficient in full-stack development languages such as HTML, CSS, SQL, and JavaScript. Familiarity with Outsystems and/or Python is a plus!

Skills:

  • Strong analytic skills to simplify complex problems for both technical and non-technical audiences.

  • Excellent oral and written communication skills, including presentation abilities using MS Visio and MS PowerPoint.

  • Good interpersonal skills with the knack for presenting ideas in a user-friendly manner.

What We Value:

We believe in collaboration, integrity, and a drive for results.

Here’s what we’re looking for in you:

Collaborative Spirit: You love building networks and working with others to achieve great results.

Innovative Mindset: You embrace change and strive to deliver exceptional outcomes.

Technical Strength: You possess strong technical and functional expertise, ensuring high standards in your work.

Why Join Us?

At our organisation, you’ll be part of a vibrant team that values innovation and teamwork. We offer a supportive environment where you can grow and thrive professionally. If you’re ready to make an impact through technology and be part of a forward-thinking team, we want to hear from you!

Let’s drive digital transformation together!

Benefits include:

  • A competitive compensation package
  • 25 days holiday (+ public holidays)
  • 2 external professional training courses per year (taken during work days)
  • Private health care (taxable)
  • Frequent company and team events
  • Excellent pension plan (employee contributes 5% and employer contributes 10%)

Adecco acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers. The Adecco Group UK & Ireland is an Equal Opportunities Employer.

By applying for this role your details will be submitted to Adecco. Our Candidate Privacy Information Statement explaining how we will use your information is available on our website.

Microsoft 365 Application Developer
Artis Recruitment
Gloucester
Hybrid
Mid - Senior
£400/day - £500/day

SharePoint / Microsoft 365 Application Developer required by our market leading client in Bristol. This will be a 3 month initial contract, likely to extend and will sit Outside IR35.

We are looking for an experienced SharePoint / Microsoft 365 Application Developer to support ongoing digital transformation projects. This is a hands-on role requiring strong technical expertise, problem-solving skills, and the ability to deliver independently in a fast-paced environment.

Key Responsibilities:

  • Design, develop, and maintain SharePoint Online sites, libraries, lists, and workflows.
  • Build custom solutions using Power Apps, Power Automate, and PowerShell.
  • Develop modern SharePoint components using SPFx (SharePoint Framework).
  • Integrate Microsoft 365 services including Teams, OneDrive, Azure AD, and Exchange Online.
  • Migrate content from legacy SharePoint or file systems into SharePoint Online.
  • Create reusable templates, components, and governance-aligned solutions.
  • Troubleshoot and resolve issues across SharePoint and Microsoft 365 applications.
  • Ensure solutions follow security, compliance, and best practice guidelines.

Essential Skills & Experience:

  • Strong experience with SharePoint Online development and configuration.
  • Expertise in SPFx, TypeScript, React, and modern SharePoint development.
  • Deep understanding of Power Platform (Power Apps, Power Automate).
  • Experience with Microsoft Graph API and REST APIs.
  • Strong knowledge of Azure AD, permissions, and identity management.
  • Understanding of Microsoft 365 governance, security, and compliance.

Desirable Skills:

  • Experience with SharePoint migrations (ShareGate, AvePoint, etc.).
  • Knowledge of Azure Functions, Logic Apps, or other Azure services.
  • Teams app development and AI experience.
  • Familiarity with DevOps pipelines for SPFx deployments.
  • Understanding of information architecture and UX best practices.

Ideal Candidate:

  • Someone who can take ownership of requirements and deliver end-to-end solutions.
  • Comfortable working in a hybrid or remote environment.
  • Able to advise on best practices and suggest improvements to existing processes.
Front End Developer
Uniting Ambition
Crewe
Hybrid
Mid - Senior
£50,000 - £60,000

The business

Join a large-scale, multi-national organisation that is looking to expand their Product Development team. The business has grown through a combination of organic growth and acquisitions, resulting in a mix of mature platforms and newer products that continue to evolve and scale.

The role

You ll be part of a team responsible for building and maintaining a customer-facing application used at scale, utilising Angular and Typescript.

The focus is on writing solid, maintainable code and delivering features in a practical, reliable way. There s room to learn, contribute ideas, and develop your skills over time.

Key responsibilities + tech

  • You’ll be building the customer facing, high volume web application (utilising Typescript and Angular specifically)
  • Implementing new features and improving existing functionality
  • Working with designers and backend developers to deliver changes and build APIs.
  • Creating basic mock-ups or prototypes when needed
  • Supporting the application through ongoing updates and improvements

You will need

  • Commercial experience with Angular and TypeScript
  • Experience using modern development tools and workflows
  • Exposure to AWS and cloud-hosted applications
  • A practical approach to problem solving
  • Experience with different teams and stakeholders
  • Experience working in an Agile environment

In return (Benefits package)

  • Annual bonus (10%)
  • Pension & life assurance
  • Electric Vehicle scheme & fuel card scheme
  • Wellbeing support & EAP
  • Cycle to Work
  • Free breakfast daily
  • Free onsite gym
  • Stunning workspace with pizzeria, café, barista counter & rooftop bar

Requirements added by the job poster

• No need for visa sponsorship

• Working in an onsite setting 3 x weekly

• 3+ years min of work experience with Angular and Typescript

• Authorised to work in United Kingdom

If this sounds like you and you’d be interested in more, please apply now.

Frontend Developer - Angular Typescript
OCC Computer Personnel
Crewe
Hybrid
Mid - Senior
Private salary

Frontend Developer (Angular, Typescript)

Fantastic opportunity for a Developer to hit the ground running from day one. This is working on a SaaS feature rich product, improving usability of features and adding new features. Looking for extensive Angular and Typescript. Working on a fully responsive mobile first application build using Angular and Typescript. This is a fast-paced environment working on a SaaS telematics product.

You will be designing and developing new features and work with Angular, Typescript, HTML, JavaScript, CSS. Maintain and improve the application, create mock ups and prototypes, work with backend developers to shape APIs.

This is an agile and collaborative environment with a drive to continuous improvement.

Working for a tech driven innovative client with amazing offices in Crewe, Cheshire and would love an experienced frontend developer to come on board and be part of their journey. The client work on a hybrid basis and can offer progression and development.

You will work on a telematics product solving complex problems, have full web development process design, development, and deployment, understanding of layout aesthetics, experience in developing single page applications, browser testing and debugging, developing single page applications.

Please do get in touch for more information.

IOS Software Engineer - IOS Developer
PeopleWorks
London
In office
Senior
£505/day

IOS Software Engineer

Contract -12 months

Stratford (East London) - Office Based

505 per Day - Inside IR35

One of the world’s leading engineering companies and a household name is seeking an IOS Software Engineer to work in their The Mobile App Engineering department. They are looking for a senior iOS Software Engineer to join the Team

Main Tasks & Responsibilities:

IOS Software engineer will:

Essential Skills & Experience

IOS Software Engineer will have:

Experience Preferred:

IOS Software Engineer

UIKit, SwiftUI, Combine, async/await - Third party SDKs for maps, analytics & experiments, observability, animations - Tuist for project generation and SPM dependency management - Tests: XCTest/Swift Testing, Snapshot tests, UI Tests - A range of modern tooling for analytics,

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