Salary: Up to £65,000 dependent on experience

HL are looking for a talented full stack Software Engineer to join a Pensions & Retirement product engineering team in building market leading solutions for our clients. This is an opportunity to join the UK’s number one investment services company, looking after over £180 billion in assets on behalf of more than 2 million UK investors.

This is your chance to genuinely stamp your mark on one of the UK’s most innovative and digital-focused businesses.

What You’ll Be Doing

• Build and run AWS Cloud-native applications with TypeScript and React

• Establish and maintain automated tests for the changes being implemented.

• Write high quality, secure, tested and performant code.

• Work collaboratively with others in a cross functional team to deliver high quality digital client journeys

• Advocate for continuous improvement within the team including for the ways of working, quality, security, performance and CI/CD processes.

• Responsible for documenting all solutions, produced to agreed team standards.

• Demonstrate a willingness to learn and further technologies & techniques embraced by the development team.

• Cultivate strong working relationships within the squad across Product and Engineering.

• Participating in working groups and communities of practice designed to support the development team.

• Continually develop both technical and interpersonal skills.

• Providing engineering support for existing applications when necessary.

About You

• Professional experience with AWS, full stack TypeScript with React on the front end, IaC, CI/CD

• Experience with unit, integration, and end to end testing tools and practices (e.g. Jest, Cypress, Backstop).

• Enjoys learning - you prioritise growing knowledge

• Experience with CI / CD and Trunk Based Development.

• Understanding of Microservices & principles of RESTful API development, including structuring, documenting, versioning, testing and stubbing/mocking.

• Experience performing code reviews.

• Experience operating within Agile framework.

• Aware of website performance implications, best practices and other non-functional requirements.

• Able to assist in writing or reviewing technical documentation.

• Advocate of excellent development practices to optimise for rapid and continuous delivery of client value.

• React Native, GraphQL, DevOps and event driven architecture experience beneficial

Skills / Attributes

• Excellent collaborator, naturally works well with others across different disciplines in a cross functional team.

• Excellent communicator (written and verbal) with good numerical skills.

• Logical, analytical and methodological approach to problem solving.

• Pro-active, resourceful and able to use initiative.

• Pragmatic and focused on delivery.

• Effective time management.

• Willingness to learn and desire to develop professionally.

• Tenacious, with a pride in what you do.

• Have a continuous improvement mindset.

Why Us?

Here at HL, we’re the UK’s number 1 investment platform for private investors, based in Bristol. For more than 40 years we’ve helped investors save time, tax and money on their investments.

To achieve our mission, we believe we have a workplace like no other, with constant learning, dynamic teams, and a great ethos. We’re steered by core values that promote service, quality, innovation, and opportunity in everything we do.

What’s On Offer?

• Discretionary annual bonus* & annual pay review
• 25 days* holiday plus bank holidays and 1-day additional Christmas closure time
• Option to purchase an additional 5 days holiday per year at annual enrolment
• Flexible working options available, including hybrid working
• Enhanced parental leave
• Pension scheme up to 11% employer contribution
• Sharesave scheme - have a real stake in HL’s future
• Income Protection & Life insurance (4 x salary core level of cover)
• Private medical insurance*
• Health care cash plans - including optical, dental, and out patientcare
• Help@hand and an Employee Assistance Programme
• Gympass - gym memberships and wellbeing apps available
• Variety of travel to work schemes with free bike storage and shower facilities
• An inhouse barista serving subsidised coffee and snacks
• Join HL’s sports, I&D networks and volunteering groups (two paid volunteering days per year)
• LifeWorks Discounts on services, restaurants and retailers

* dependant on role level

Hargreaves Lansdown is an inclusive employer that values diversity in its workforce. We encourage applications from all individuals without regard to race, religion, gender, sexual orientation, national origin, disability or age.

This role may also be available on a flexible working or part time basis - please ask the Recruitment & Onboarding team for more information.

Please note, we are unable to provide employment sponsorship to candidates.

About a career with Elis

Elis is an international multi-service provider, offering textile, hygiene, and facility services solutions. We are a leader in most of the 29 countries in which we operate, employing 52,000 professionals.

We have a fantastic opportunity for a committed and motivated Senior Engineer to join a company that invests in training and development to provide their people with the opportunity to flourish and develop their careers!

Here at Elis, we recognise that our employees are the company’s greatest asset and our investment in our people reflects this. Elis offers a wide range of assignments and career opportunities via a multitude of diverse job roles and career gateways between functions. This vast field of possibilities gives you the opportunity to achieve your career goals.

Your Mission at Elis

Key Responsibilities of a Senior Engineer:

• You will possess leadership skills to organise an Engineering team, apply strategies and deliver efficient workflow within an industrial laundry processing plant.
• Guarantee all activities are carried out in accordance with the Site Health and Safety instructions and the SSG Health and Safety manual, as well as in accordance with relevant engineering standards.
• Understand compliance responsibilities and maintain records to an auditable standard.
• Carry out, regular and accurate assessment on energy measurables using trend data. Ensure fast response to deviation in working towards our common CSR goals.
• Provide knowledge and input into the continuous improvement of plant, machinery, and maintenance activities. Working with your Engineering team to identify areas and find suitable solutions.
• To ensure the Company’s disciplines, rules and standards are maintained.
• Have technical Engineering experience to order replacement parts and consumables whilst tracking and maintaining budgets.
• Report and investigate any incidents, accidents or near misses in accordance with Health and Safety Policies. Ensuring that safe systems of work and best practice procedures are adhered to at all times.
• To ensure the Company assets are maintained to achieve maximum efficiency.
• Manage contractors on site, ensuring they are working safely and adhering to Health and Safety rules and procedures.
• You will maintain excellent communication between Production staff and co-workers and ensure all handover of ongoing activities is carried out every day, sharing all other information and practices as required.

What will make you stand out?

• Interpersonal skills to manage and influence people at all levels.

• A minimum of 6 years’ experience working in a manufacturing/process environment.

• Skilled in both Electrical and Mechanical trades with knowledge of Engineering disciplines including pneumatics, hydraulics, electrical circuits and able to comprehend the relevant drawings/schematics. To share and support the team in their development by mentoring, recognising strengths/weaknesses and building well rounded Engineers.

• You will be self-motivated, able to make decisions and react quickly to the needs of the business.

• To record PPM and reactive information into a CMMS system accurately. Maintain PPM relevance by keeping the system up to date with changes. Reporting statistics into group.

• A logical approach to fault finding with a high attention to detail.

• Able to travel to offsite training facilities and other factories in the group, as and when required.

  Desirable skills/knowledge

• Experience of managing a team of Engineers is a distinct advantage.

• Previous Industrial Laundry experience.

• Steam systems and chemical water treatment - BG01 or BOAS accreditation.

• Water network and heat recovery systems.

• Electronic component fault finding and testing.

• BS 7671IET wiring regulations.

• Inspection and Testing C&G 2391-52.

• Mentoring apprentice’s and/or developing Engineers.

• PTW risk assessor and contractor control.

• Legionella control, ACOP L8.

• Small to medium sized projects, 6 Sigma and Capex.

• IOSH managing safely or NEBOSH

What’s on offer?

• 29 Days Holiday
• Employee Assistance Programme

Are you ready to take your career to the next level? Don’t miss out on this exciting opportunity. We are able offer, and encourage career growth, and have national coverage to facilitate ambition.

In addition we offer:

• Competitive Salary
• 29 days holiday per year
• Working with a great team

Interested?
Then apply online! Your contact person:

Anna Nudds
ICS - HR Business Partner
Tel:

Java Developer - multiple roles

£510/day Inside IR-35

6 month contract

Active SC required

Remote with occasional travel to London for client meetings only - expensable

We are looking for experienced fullstack Java Software Engineers to support projects across UK Government and Law Enforcement. You’ll work in multidisciplinary teams delivering secure, reliable and scalable systems. The role is hands-on and focused on building high quality software using modern engineering practices.

What you’ll do

You’ll design, build and maintain Java based microservices, applying test driven development and following established engineering standards. You’ll work with technologies including Java, Spring Boot, Postgres, Kafka, Docker, React and AWS. You’ll contribute to CI/CD pipelines, ensure non-functional requirements are met and collaborate with colleagues across engineering, analysis and design.

Essential experience

Java and Spring Boot

Building and maintaining microservice based systems

Postgres or other relational SQL databases

Test-driven development (JUnit, Mockito or similar)

Docker and containerisation

CI/CD pipelines (Jenkins or similar)

Working in agile, multi-disciplinary teams

Desirable experience

Kafka

Liquibase or similar migration tooling

Swagger/OpenAPI

Gradle

React

TypeScript

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.

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Senior Developer | Senior Software Engineer C#, .Net, Typescript, JavaScript Hybrid, 1-2 days near Liverpool Street Salary, £85,000 to £95,000 + benefits If you enjoy solving complex engineering problems, learning from highly capable peers, and working on a product where your contribution genuinely matters, please read on. 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 Essential Skills & Experience Strong commercial experience as a Software Developer or Full Stack Engineer 5+ years experience with C# / .NET and modern JavaScript or Typescript (React preferred) Strong problem-solving ability and a collaborative mindset A Bachelor's degree in Computer Science or Software Engineering. *\* 2.1 or above \ Why Join? Technically challenging, data-driven SaaS product Strong investment for growth Work alongside a highly capable and intellectually strong team Excellent learning opportunities and clear progression as the company grows 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. TPBN1\_UKTJ

Software Engineer with key skills in either Python, Go or Typescript and experience operating data systems at scale is sought on a remote basis by a market leading Fintech. With recent investment this Software Engineer will be joining a dynamic, autonomous team of six tasked with scaling new product functionality and greenfield solutions. As such proven experience working in a product led, fast paced start or scale up would be hugely beneficial. This role would suit an experienced software engineer who relishes using the latest technology to build greenfield solutions that quickly solve business problems with the ability to understand and translate business requirements into technical solutions. This Software engineer should have most of the following key skills - Strong commercial software engineering experience - Go, Python, Typescript, node etc - Solid rational database exposure - MySQL, Postgres - A well rounded skill set in streaming systems - Kafa, Kinesis etc - Strong AWS deployment exposure - Understanding of column-oriented databases - BigQuery, ClickHouse etc - A product focussed, business first approach to engineering - Experience working in a fast paced product lead environment - Experience operating data systems at scale - Any experience working in a FinTech or regulated industry - Cloud native architecture exposure - AWS massively preferred - Solid pipeline automation skills (CI/CD) In return this Software Engineer will receive: - Base salary of up to £100,000 - Long term remote working (one day a month on site max) - Generous equity stake with a clear business exit strategy - Bonus scheme - Private healthcare - Flexible working hours - Clear progression and personal development opportunities - 25 days annual leave plus bank holidays - Private pension - Regular salary reviews So if you are a software engineer who gets excited about greenfield development and playing a key role in building high traffic, enterprise grade applications for household names then please apply now to be considered. Software Engineer Up to £100,000 Product, FinTech, Kafka, data systems, AWS, Clickhouse, CI/CD, cloud native Python, JavaScript, node, express, react, aws, serverless, cloud, cloud native, Typescript TPBN1\_UKTJ

AI is changing how software is built - join a team leveraging its capabilities.

Full Stack Developer - AI-first approach

• Location - Onsite in Southampton, Hampshire.
• Tech - JavaScript, TypeScript, AI
• Salary circa 55,000 - 65,000

This is your opportunity to join a growing digital technology specialist as a Full Stack Developer using AI daily to improve speed, quality and customer outcomes. This role is ideal for someone who is comfortable moving between frontend, backend, data, and web, and who is already using AI tools as part of their day-to-day development workflow.

You’ll be working in a pragmatic, collaborative environment where developers take ownership of features from concept through to deployment, and where modern tooling and AI-assisted development are actively encouraged.

What You’ll Be Doing

• Building and maintaining features end-to-end, from UI through to APIs, databases, and deployment
• Working across multiple parts of the stack rather than specialising in a single layer
• Contributing to technical and architectural decisions
• Using AI-assisted development tools to support coding, testing, documentation, and delivery
• Helping improve development practices as tools and technologies evolve

What We’re Looking For

• Experience with a modern frontend framework (React, Vue, Svelte or similar)
• Backend development experience in at least one language (Node.js/TypeScript, Python, Go, C# or similar)
• Experience working with APIs, relational databases, and cloud environments
• Familiarity with CI/CD, containers, and modern deployment practices
• Ability to think about systems holistically, including performance, security, and reliability

AI & Modern Development

• Practical experience using Claude for programming efficiency and tools such as GitHub, Copilot, Cursor, or similar
• Understanding of where AI adds value in the software development lifecycle
• Interest in emerging areas such as LLM APIs, RAG, or automation is beneficial but not essential

If you’re a developer who enjoys working across the full stack, solving challenging problems, and using AI to improve how software is built, we’d love to hear from you.

Please contact Tom Rayner on (phone number removed) or email (url removed)

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

Our growing client based in Manchester is currently looking for Golang Software Engineer.

Youll take ownership of core backend systems, lead by example across technical delivery, and support the growth of the engineering team. Expect a hands-on role with real influence over architecture, tooling, and development standards.

Responsibilities:

• Designing and developing scalable backend services using Go
• Building secure, cloud-native infrastructure on AWS
• Collaborating with frontend engineers (React) for full-stack feature delivery
• Driving engineering best practices and contributing to team rituals

Key Skills and Experience:

• Deep understanding of Go and backend systems architecture
• Strong knowledge of AWS cloud services and DevOps principles
• Understanding of frontend/backend collaboration (React experience a plus)
• A mindset focused on quality, performance, and maintainability
• Clear communication skills and a collaborative attitude

You will have;

• Modern technology stack: Go, AWS, microservices
• A supportive, inclusive company culture with a real focus on impact
• Flexible working - 1days in the Manchester office per week.

Interested? Please Click Apply Now!Software Engineer (Go, AWS)

Join a leading independent technology and services provider as a Java Developer - e-Trading! Job OverviewJoin a fast-paced and highly collaborative eFX Quantitative Developer team within Global Markets. You'll help build and enhance a best-in-class eFX trading platform, working closely with quants and traders to drive automation, performance, and revenue. This role sits within the Principal Flow Trading stream and offers hands-on ownership of the full development lifecycle. Location: London (Hybrid) Daily Rate: Flexible Contract Length: Until Dec 2026 Start Date: ASAP Key Responsibilities Develop and enhance a low-latency, high-throughput eFX algorithmic trading platform Own initiatives end-to-end: analysis, design, implementation, delivery Design, implement, and back-test pricing and execution strategies Build analytics to monitor model and platform performance Enhance the proprietary eTrading framework used across Global Markets Collaborate closely with quants, traders, and technology teams in an agile environment Key Requirements Strong business knowledge of electronic trading, ideally eFX Proven experience building low-latency, event-driven algorithmic trading platforms Advanced Java expertise, including lock-free and low-garbage techniques Experience working with quant teams and implementing algorithmic models Familiarity with messaging protocols such as Aeron, Kafka, FIX, SBE, ITCH, OUCH Knowledge of time-series databases (preferably KDB) and Python for analytics Full-stack experience (React) is beneficial for building trader tools and dashboards Additional Information Interview Process: Typically 2 stages - technical interview, system design, and team discussion How to ApplyIf you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us today. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Talent Solutions 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

Hybrid (2-3 days onsite, Central London) | £75,000 - £85,000 + benefits A high-growth technology company operating at the intersection of real-time data, analytics, and cutting-edge product development is entering an ambitious expansion phase and is looking to hire a Senior Software Engineer to play a key role in its next stage of growth. This is an opportunity to work on mission-critical, real-time systems used at scale, with genuine ownership across architecture, development, and delivery. The role is hands-on, commercially focused, and suited to someone who enjoys solving complex technical problems in a fast-moving environment. What you'll be working on Building and evolving high-performance, real-time platforms that process and deliver live data Developing production-grade systems end-to-end, from requirements and design through to deployment and support Working across modern backend and frontend technologies, contributing to system architecture and scalability Collaborating closely with product and commercial stakeholders to deliver features that matter Supporting live systems, including participation in an out-of-hours support rota Tech environment You'll be working in a modern, cloud-based stack that includes: Backend & Frontend: Python, TypeScript, Golang, Node.js, JavaScript, React Data: PostgreSQL and NoSQL databases Cloud & DevOps: AWS, CI/CD pipelines, Terraform (desirable) Tooling: GitHub, Slack, Trello, Notion Experience with real-time systems (such as betting, trading, finance, or high-throughput data platforms) is highly advantageous, as is any exposure to data science, machine learning, or wearable/sensor technologies. What they're looking for 5+ years' experience in commercial software development Strong system design skills and the ability to work within a wider architecture A delivery-focused mindset with high standards for quality and reliability Comfortable working in both project delivery and live support environments Able to communicate complex ideas clearly to technical and non-technical audiences Self-motivated, adaptable, and confident taking ownership The setup Hybrid role with 2-3 days per week onsite in a Central London office Full-time, permanent position Competitive salary £75k-£85k, depending on experience 25 days holiday, contributory pension, and the chance to grow with a scaling business If you're a senior engineer who enjoys real-world impact, technical depth, and ownership, this is a role worth exploring. Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website. TPBN1\_UKTJ

Great opportunity for a Software Engineer to join a private equity backed tech company in Manchester as they scale in 2026.

You’d join a product-based squad within a larger engineering function and would be given the opportunity to be involved in all aspects of the product you work on, from ideation through to deployment and maintenance.

Each squad decides the methodologies and practices they use, and the business has created an experimental culture, following a build, measure and learn approach to get quick feedback and deliver valuable increments.

The existing group are very open minded, they value teamwork over individual heroics and focus on engineering best practice like TDD and Pair Programming.

Skills:

C#, .NET Core, React

REST APIs, Microservices

AWS, Terraform, Docker

CI/CD, TDD, Pair Programming

The money is good too – up to £50k plus benefits including hybrid working (3 days per week in Manchester).

If you’re interested in this opportunity and would like to know more, please apply through this advert and I will contact you ASAP.

InterQuest Group is acting as an employment agency for this vacancy. InterQuest Group is an equal opportunities employer and we welcome applications from all suitably qualified persons regardless of age, disability, gender, religion/belief, race, marriage, civil partnership, pregnancy, maternity, sex or sexual orientation. Please make us aware if you require any reasonable adjustments throughout the recruitment process.

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Role/Job title: DevOps Engineer

Mode of working Hybrid /office based: Office (Wokingham)

The Role We are looking for an experienced Azure .NET and React Full Stack Developer with strong automation skills to join our fast-growing team. The ideal candidate will design, implement, and maintain scalable and secure applications on Microsoft Azure, ensuring high reliability and performance for large-scale data processing (terabyte level). You will collaborate closely with Architects, DevOps Engineers, and other developers to build a robust platform for next-generation applications. impact IT incidents that disrupt critical business services. Their job is to restore service as quickly and safely as possible while maintaining strong communication with technical teams and stakeholders. This role is for a UK based Utility company and hence demands a highly experienced Major Incident Manager. Your responsibilities: Application Development & Cloud Engineering Develop, enhance, and maintain backend services using .NET Core, C#, Entity Framework, and frontend applications using React.

Build and deploy applications using Azure DevOps and implement CI/CD pipelines.

Work extensively with Azure services including:

o AKS, App Service

o Azure SQL Database, Azure Storage (Blob, Queues, Tables)

o Azure Application Gateway, Azure Key Vault

o Azure Container Registry

o Application Insights, Log Analytics Workspace

o Azure Active Directory for authentication and security Automation & CI/CD Automate build, test, and deployment processes to improve efficiency and reliability.

Write unit test cases with 100% code coverage and integrate them into CI/CD pipelines.

Collaborate with DevOps engineers to maintain automated workflows. Performance, Optimization & Troubleshooting Diagnose root causes of production issues and implement effective resolutions.

Optimize application performance using Azure monitoring tools (Azure Monitor, App Insights).

Improve SQL query performance for applications and MLOps workflows.

Perform proactive monitoring, troubleshooting, and enhancement of application functionality. Integration & Documentation Integrate third-party APIs/services ensuring seamless communication.

Document technical decisions, architectural flows, and implementation details in Confluence.

Use Azure Storage and data services efficiently to manage high-volume data workloads. Your Profile The ideal candidate is a seasoned Full Stack Developer with deep expertise in Azure Cloud, .NET Core, C#, and React, capable of building highly scalable, secure, and performant enterprise applications. They should have strong experience working with modern CI/CD pipelines, cloud-native architectures, and distributed systems handling large-scale data. The candidate must be proactive, analytical, and able to collaborate effectively with cross-functional teams including Architects, DevOps Engineers, and Data teams. A strong understanding of cloud automation, application security, API integration, and Azure-native services is essential. The individual should bring a problem-solving mindset, strong communication skills, and the ability to diagnose and resolve complex issues in production environments while continuously improving system reliability and performance. Essential skills/knowledge/experience: 10+ Years Desirable skills/knowledge/experience: Experience 10 12 years of overall IT experience.

Strong expertise in:

o Azure Cloud Platform

o .NET Core, C#, Entity Framework

o REST APIs, React

o Azure SQL, NoSQL, Blob Storage

o AKS, App Service, Azure AD

o Python (as a secondary skill) Cloud & Security Skills Hands-on experience with Azure infrastructure & security services:

o Azure AD, IaaS, PaaS, Containers, Storage, Monitoring

Experience with authentication standards: SAML, OAuth, OIDC, MFA, RBAC.

Good knowledge of Microsoft Identity & Access Management including Azure AD & AD B2C. Tools & DevOps Proficiency with:

o Azure DevOps, CI/CD, Git

o ARM templates, Bicep, Terraform

o PowerShell scripting

o Jira, Confluence, ServiceNow

o Azure Log Analytics, Workbooks, App Insights Additional Skills Familiarity with data formats such as GRIB, NETCDF, Parquet, JSON is a plus.

Strong communication, analytical thinking, and problem-solving skills.

Experience supporting production applications.

Ability to anticipate problems and propose robust solutions.

Azure Developer Certification (AZ-204) is a plus.

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Principal Software Engineer (Solutions Architect)

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 contribute in building in our next generation Unified Client Experience (UCX) frontend platforms that will streamline client journeys across a range of products and services, in both web and mobile domains.

It’s an opportunity to design, architect and build a modern web and mobile applications using latest technologies and best practices to 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

Set technical direction: Define & maintain Front-End/Web and mobile software architecture and patterns, engineering standards and the ‘right way’ to build greenfield HL state of the art web and mobile applications.

Own a technical ‘opinionated’ architecture for front end and mobile applications: shape application designs, rail guards and make trade-offs and prevent regret spend.

Define scalable and reusable UI component-based architecture, state management, routing/navigation, error handling, data fetching and modularization strategy.

Design, publish and own engineering standards including coding standards, CI/CD strategy, deployment blueprint, testing automation strategy, observability design and security baseline.

Design Integration strategies for HL web and mobile apps with existing and new systems to deliver a seamless client experience across a range of products and services.

Tackle high-impact problems: performance bottlenecks, reliability issues, scaling limits, complex integration, tech debt hotspots.

Lead through influence: Align stakeholders, run design reviews, drive decisions, own technical governance and unblock delivery teams.

Mentor and level-up others: Coach senior/leads and set strong bar for engineering excellence.

R&D: Stay at the forefront of the React/React Native ecosystem, evaluating new technologies, industry practises and guide the engineering delivery teams with adoption.

About You

10+ years of experience with Web / Front End & Mobile software engineering and at least 4+ years in a Principal Engineering or Solution Architect role or similar

Deep understanding of Front End / Web and Mobile architecture approaches and design patterns including micro front ends, module federation, stateless, SPA and others

Advanced knowledge of React and React Native Eco system and AWS technology stack.

Strong API/integration experience: REST / GraphQL, auth flows, contract design and resilience patterns

Well versed in latest CI/CD practises and tools, deployment methodologies and experienced in tools to enforce quality standards.

Mastery of Webpack/Metro configurations, Babel and TypeScript

Expertise in complex state management and understanding the nuances between DOM based and Native based styling/layouts.

Demonstrated ability to create clear and well written documentation for architecture, design patterns, rail guards and lead design governance.

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

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 (70mins):

For the technical part, we’d like you to sit down with some of your potential peers to work through a technical solution or a coding problem. We’ll be looking together at where a sample piece of technology / code has issues and how we might address them.

Stage 3 - Culture Fit (30mins):

In our Cultural Fit interview, we’ll be looking to learn more about your past experiences, what keeps you motivated, where we may be able to help you improve further, key decisions you’ve helped to make and issues you’ve resolved.

Salary & 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.

TPBN1_UKTJ

Lead Developer - C# .NET - Remote Working Lead Software Developer with C# .NET and Azure experience is needed for one of my clients, who is a global finance consultancy. The Lead Developer, managing a team of 4, is required to go into the office 1 day a month in central London. You must also show that you have led on software development projects and be able to demonstrate what you have delivered (ideally in a Greenfield environment) This role for the Lead Developer is to be 60% hands on and 40% hands off Key skills: 5 years' experience in Full Stack Development, C#.NET, JavaScript & Azure, building solutions as a Senior or Lead Experience with Azure functionalities, including Azure DevOps Serverless/PaaS focus, some container work in AI Labs Azure PaaS (Azure Functions, Azure Logic Apps, Cosmos DB, Azure App Service, ARM/Bicep templates) DevOps & Agile experience Greenfield development experience, including translating loose requirements into solutions Low-level design work is expected before coding Generative AI coding tools Team lead / People management experience This is a great opportunity for any Senior Developer looking to move into a lead role or a current Lead Developer wanting to work in a Greenfield environment. You will be mentoring 4 software developers and be part of a wider software engineering team of 25 Responsibilities: Leading a team of Developers to drive innovation and lead on some brand-new greenfield software solution development projects: Role sits within a Labs team (greenfield development) Three key responsibilities: Technical development & Software solution delivery - full stack C#/.NET, JavaScript (React), Azure serverless etc. Looking at Strategic initiatives - i.e. security tooling, hackathons, standard libraries etc People management - 4 direct reports Coding split: ~3 days hands-on per 5-day week Matrix management structure - capability vs delivery teams Lead on creating new solutions and be at the forefront of introducing new coding ideas, techniques and technology (especially around AI) Develop software using .Net platform and Azure Manage code updates and ensure the quality of the codebase Provide technical guidance and support to other developers This role is paying between £80,000 - £90,000 + Private Medical + Excellent Pension + Mostly Remote working If you think you have the right skills to flourish in this role or know someone who will fit the role, please send over your CV to matthew.leach @ circlerecruitment.com or click apply, and I will be in touch soon. Alternatively, please call 0161 877 9200 for further information The interviews will commence ASAP Keywords: C# / .Net / Lead Developer / Lead Software Engineer / React / Azure / DevOps / AI / London / Birmingham / Manchester / Nottingham / Bristol / Cambridge / UK Wide / Remote Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else who fills the role! We also offer an iPad if you refer a new client to us and we recruit for them. Follow us on Facebook - Circle Recruitment , Twitter - @Circle\_Rec and LinkedIn - Circle Recruitment. TPBN1\_UKTJ

Permanent full time

Build software used by thousands. Influence technical direction. Mentor others.

IRIS is one of the UK’s largest privately held software companies and a major European provider of payroll and HR solutions. We’re now looking for a Senior Software Engineer to join our Dataplan team.

This is a hands on senior role combining deep technical contribution with delivery ownership and mentoring responsibility.

You’ll help shape and scale a cloud-based payroll and HR platform serving thousands of customers.

The Role

You’ll spend the majority of your time writing high quality code while also:

* Driving end-to-end feature delivery

* Partnering with Product on roadmap and prioritisation

* Mentoring and supporting junior engineers

* Leading best practice adoption (testing, CI/CD, observability)

* Contributing to architectural decisions

* Managing technical debt and platform health

* Supporting incident resolution and continuous improvement

Our Tech Stack

Core:

* PHP (Laravel)

* ReactJS

* JavaScript

* Relational databases

* Kubernetes

* Docker

* Linux

Desirable:

* React Native

* MariaDB

* Jenkins

* GitLab

About You

* 5+ years’ experience in software engineering

* Strong experience building and shipping scalable web applications

* Comfortable in Agile environments with sprint-based delivery

* Strong knowledge of CI/CD and DevOps principles

* Experience supporting production systems

* Passion for mentoring and raising engineering standards

Bonus points for experience in regulated sectors (finance, health, govtech) or working with AI tools to improve engineering productivity.

What You’ll Get

* Opportunity to influence technical direction

* Exposure to enterprise scale systems

* Clear progression opportunities

If you’re a senior engineer who enjoys owning delivery, shaping solutions, and developing others — we’d love to hear from you.

Please note:

We occasionally close vacancies early in the event that we receive a high volume of applications. Therefore we recommend you apply as soon as possible

Software Engineer with key skills in either Python, Go or Typescript and experience operating data systems at scale is sought on a remote basis by a market leading Fintech.

With recent investment this Software Engineer will be joining a dynamic, autonomous team of six tasked with scaling new product functionality and greenfield solutions. As such proven experience working in a product led, fast paced start or scale up would be hugely beneficial.

This role would suit an experienced software engineer who relishes using the latest technology to build greenfield solutions that quickly solve business problems with the ability to understand and translate business requirements into technical solutions.

This Software engineer should have most of the following key skills

• Strong commercial software engineering experience - Go, Python, Typescript, node etc
• Solid rational database exposure - MySQL, Postgres
• A well rounded skill set in streaming systems - Kafa, Kinesis etc
• Strong AWS deployment exposure
• Understanding of column-oriented databases - BigQuery, ClickHouse etc
• A product focussed, business first approach to engineering
• Experience working in a fast paced product lead environment
• Experience operating data systems at scale
• Any experience working in a FinTech or regulated industry
• Cloud native architecture exposure - AWS massively preferred
• Solid pipeline automation skills (CI/CD)

In return this Software Engineer will receive:

• Base salary of up to £100,000
• Long term remote working (one day a month on site max)
• Generous equity stake with a clear business exit strategy
• Bonus scheme
• Private healthcare
• Flexible working hours
• Clear progression and personal development opportunities
• 25 days annual leave plus bank holidays
• Private pension
• Regular salary reviews

So if you are a software engineer who gets excited about greenfield development and playing a key role in building high traffic, enterprise grade applications for household names then please apply now to be considered.

Software Engineer
Up to £100,000
Product, FinTech, Kafka, data systems, AWS, Clickhouse, CI/CD, cloud native
Python, JavaScript, node, express, react, aws, serverless, cloud, cloud native, Typescript

Lead Software Engineer - £70k Location: Leeds City Centre (Hybrid) We are supporting a growing technology organisation delivering large-scale digital solutions for enterprise clients across multiple industries. They are seeking a Lead Software Engineer to take ownership of the technical delivery of complex software projects and guide development teams building secure, scalable cloud-based systems. The Role Working closely with engineers, testers and delivery teams, you will lead the development of modern applications from concept through to deployment. Responsibilities include: Leading the technical delivery of software projects Providing technical leadership within development teams Designing architecture for new and evolving systems Managing technical risks and ensuring delivery quality Collaborating with stakeholders to define requirements and acceptance criteria Mentoring and supporting engineers Technology Required: C# JavaScript or TypeScript Cloud development (Azure preferred) Agile development environments Desirable: Angular, React or Vue SQL Benefits 25 days holiday plus bank holidays Private healthcare Pension matching up to 6% Dedicated career coach Discretionary annual bonus Cycle to work scheme Volunteering days Regular social events

A high-growth, award-winning specialist lender is seeking a Junior Software Developer to help build and implement a highly automated, bespoke lending platform. Having featured on the Financial Times 1000 fastest-growing companies in Europe for two consecutive years, this firm is now looking to transform its operating efficiency and scalability through in-house technology.

Location: London

Hybrid: 4 days on-site, 1 day remote

Salary: £40,000 to £45,0000

This is a frontend-focused role with some backend requirements. You will join a small, agile team and work directly with the company’s co-founders, playing a fundamental role in the evolution of their technology stack.

Responsibilities

* Build and maintain modern web applications using React and Next.js.

* Develop clean, intuitive user interfaces with a strong focus on UI design and usability.

* Integrate frontend components with RESTful APIs and backend services.

* Work with Node.js and related development tools to support the full application lifecycle.

* Collaborate on CI/CD pipelines and ensure high-quality code through testing and TDD practices.

* Assist in the transition towards highly automated, data-driven lending processes.

Requirements

* Proficiency in TypeScript and JavaScript.

* Strong experience with React and Next.js.

* Experience using Node.js.

* Proven ability in UI development and CSS styling libraries.

* Working knowledge of RESTful APIs and frontend-backend integration.

* Exposure to cloud platforms (Azure, AWS, or GCP).

* Understanding of CI/CD pipelines and testing practices (TDD).

Desirable Skills

* Python and FastAPI for backend development.

* Experience with AI-assisted development tools and AI agents.

* Awareness of Model Context Protocol.

* Experience working with Figma or collaborating from design files.

This role is ideal for a motivated and disciplined developer, whether self-taught, formally educated, or professionally experienced, who wants to see their code have a direct impact on a company’s growth and operational success.

Ripple Recruitment is acting as an employment agency for this vacancy. My client is an equal opportunity employer committed to fostering a diverse and inclusive workplace. Due to high volumes of interest, we can only respond to shortlisted applicants

Front End Software Developer - Central London - React, Typescript and Tailwind CSS

We are a fantastic, award winning start-up company in central London looking to hire an ambitious, talented and passionate Front End Developer to join our growing team and focus on React, Typescript and Tailwind CSS

Working in a fast paced development environment, one day a week onsite in central London and the rest remote.

Responsibilities

• Hands on Front End Development across React, Typescript, Tailwind CSS
• Build scalable, quality product front ends for customers
• Work collaboratively with backend development and product design teams to create something amazing

Qualifications

• Proven experience working in fast paced, ambitious start-up environments is essential
• React, Typescript, Tailwind CSS experience
• Agile development methodologies
• Experience building scalable, well tested software solutions
• Passionate developer who loves coding, thrives in a challenging collaborative team environment and keen build amazing products focussing on front end development
• Full rights to work in the UK (unfortunately we cannot sponsor) and able to be in London office 1 day a week min

Remuneration

• 55-65k base salary depending on experience
• Learning and Development Budget for personal growth

APPLY TODAY and be a part of something amazing

Senior Developer Senior Software Engineer

• C#, .Net, Typescript, JavaScript
• Hybrid, 1-2 days near Liverpool Street
• Salary, 85,000 to 95,000 + benefits

If you enjoy solving complex engineering problems, learning from highly capable peers, and working on a product where your contribution genuinely matters, please read on.

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

Essential Skills & Experience

• Strong commercial experience as a Software Developer or Full Stack Engineer
• 5+ years experience with C# / .NET and modern JavaScript or Typescript (React preferred)
• Strong problem-solving ability and a collaborative mindset
• A Bachelor’s degree in Computer Science or Software Engineering. 2.1 or above

Why Join?

• Technically challenging, data-driven SaaS product
• Strong investment for growth
• Work alongside a highly capable and intellectually strong team
• Excellent learning opportunities and clear progression as the company grows

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.

Location: Leeds City Centre (Hybrid)

We are working with a technology organisation delivering complex, large-scale digital solutions across sectors including energy, automotive, agriculture and regulatory environments.

They are looking for a Senior Software Engineer to join their team in Leeds, helping design and deliver modern software applications using cloud-native technologies.

The Role
You will work across the full software development lifecycle, collaborating with delivery managers, test engineers and other developers to deliver secure, scalable software solutions.

Responsibilities include:

• Leading technical delivery within an Agile development team
• Designing, developing and unit testing high-quality software
• Working with stakeholders to define requirements and acceptance criteria
• Contributing to estimation and technical planning
• Supporting and mentoring less experienced engineers

Technology
Required:

• C#
• JavaScript or TypeScript
• Cloud development (Azure preferred)
• Agile development environments

Desirable:

• Angular, React or Vue
• SQL

Benefits

• 25 days holiday plus bank holidays
• Private healthcare
• Pension matching up to 6%
• Dedicated career coach
• Discretionary annual bonus
• Cycle to work scheme
• Volunteering days
• Regular social events

Lead Software Engineer - £70k
Location: Leeds City Centre (Hybrid)

We are supporting a growing technology organisation delivering large-scale digital solutions for enterprise clients across multiple industries.

They are seeking a Lead Software Engineer to take ownership of the technical delivery of complex software projects and guide development teams building secure, scalable cloud-based systems.

The Role
Working closely with engineers, testers and delivery teams, you will lead the development of modern applications from concept through to deployment.
Responsibilities include:

• Leading the technical delivery of software projects
• Providing technical leadership within development teams
• Designing architecture for new and evolving systems
• Managing technical risks and ensuring delivery quality
• Collaborating with stakeholders to define requirements and acceptance criteria
• Mentoring and supporting engineers

Technology
Required:

• C#
• JavaScript or TypeScript
• Cloud development (Azure preferred)
• Agile development environments

Desirable:

• Angular, React or Vue
• SQL

Benefits

• 25 days holiday plus bank holidays
• Private healthcare
• Pension matching up to 6%
• Dedicated career coach
• Discretionary annual bonus
• Cycle to work scheme
• Volunteering days
• Regular social events