25 junior service designer jobs found

Senior Service Designer Gov / GDS / SC Clearance £500-525 Per day, Outside IR35 Fully remote! Initially until the end of March 2026 Our exclusive Consulting partner urgently requires the services of an experienced Senior Service Designer to to join a Central Gov Discovery project. You will be responsible for: Owning: Journey mapping and service blueprints Ideation and co-designing workshops with stakeholders Service design prototypes for testing Supporting: Research and user testing activities GDS service assessment Beta roadmaps and Discovery / Alpha reporting Must haves: Active SC Clearance Strong collaboration and stakeholder engagement skills Proven experience advocating for user-centred design in complex public sector environments Please apply by submitting your latest CV for immediate review by our Talent team. Thank you!

Senior Data Engineer Azure - GIS - Python £475-550 per day, Outside IR35 Initially until the end of March Start 19th of January Fully Remote We're supporting one of our favorite Consulting partners source a Senior Data Engineer to join a project team delivering a high profile Government program. You'll join a team delivering an Alpha phase comprising of 5 integrated blocks of work. You must have / be able to obtain BPSS Clearance. Skills/experience required: The role requires a hands-on technical leader capable of building modern data infrastructure in a built-environment context:● Cloud Engineering: Hands-on expertise in Azure administration and secure environment configuration.● GIS Technical Stack: Proficiency in QGIS, PostGIS, or similar spatial database management.● Scripting & AI: Advanced Python or similar for data scraping, cleaning, and AI-enhanced digitisation.● API Management: Building and consuming APIs for government data platforms. Professional...

Role: Python Software Developer Location: Remote Clearance: Active SC Clearance (Must Hold) Outside IR35   Are you ready to take your software development skills to the next level? Join our dynamic team where innovation meets technology! We are in search of a dedicated Software Developer who is excited about designing, developing, and maintaining cutting-edge applications. You will play a crucial role in delivering high-quality software solutions that align with our organisational goals and values.   Key Responsibilities: - Collaborate with cross-functional teams to analyse requirements and design innovative software solutions. - Develop and maintain applications using Python and Next.js, ensuring high code quality and adherence to best practises. - Utilise AWS services to deploy and manage applications, optimising performance and scalability. - Conduct performance testing to identify and resolve bottlenecks, ensuring an optimal user experience. - Participate in code reviews,...

Senior Java/React Full Stack Developer Location: London or Newcastle, UK (Hybrid - ~1 day per week in office / onsite) Contract: Contract - 6 months with view to extend Day Rate: £550 - £600 per day - Outside IR35 About Appvia Appvia is a specialist cloud, platform, and solutions engineering consultancy. We help organisations modernise software systems, improve developer productivity, and adopt cloud-native practices that enable long-term, sustainable delivery. Our software engineering work focuses on modern application development, domain-driven design, and improving delivery outcomes through better architecture, testing, and developer experience. About the Role We are looking for a Senior Java/React Full Stack Developer to join Appvia on a contract basis, working as a hands-on engineering consultant within our Solutions Engineering team. This role is focused on modernising large, complex software systems, reducing technical debt, and improving...

Role: Senior Full Stack Engineer London 1x a week Rate: Up to £600 per day - Outside IR35 Length: 6 Months (Good chance of extension) About the Role We are seeking a Senior Java / React Full Stack Developer to join our client on a contract basis as a hands-on engineering consultant within a Solutions Engineering team. This role centres on modernising large-scale, complex software systems, reducing technical debt, and improving delivery speed and reliability. You will work closely with client engineering teams, alongside platform and test engineers, helping to introduce modern development practices and AI-assisted engineering techniques to enhance productivity. You will report to a Principal Software Engineer and play a key role in promoting and embedding best practices within delivery teams. About You You are an experienced, hands-on Java/React developer who enjoys working on complex systems and influencing how software is designed, built, and...

Senior Machine Learning Engineer (FinTech) | Remote (UK) | £600-£750 per day | 6–12 months Role: Senior Machine Learning Engineer (FinTech) Location: Remote (UK-based candidates) Rate / Salary: £600-£750 per day Duration: 6–12 months (extension likely) IR35 Status: Outside IR35 Project Overview You’ll join a fast-scaling fintech organisation undergoing a major AI-led transformation focused on building next-generation fraud detection, credit risk, real-time decisioning, and forecasting platforms. The programme is replacing legacy, rule-based systems with machine learning-driven intelligence to improve transaction monitoring, customer risk profiling, demand and liquidity forecasting, and payment decisioning across millions of daily events. Role Overview We’re seeking a Senior Machine Learning Engineer to lead the design, development, and production of real-time ML and forecasting solutions. You’ll work closely with data engineers, platform teams,...

Role: Solutions Architect Client: Large UK Government Department IR35 Status: Inside Day Rate: up to £500.00 (DOE) Location: Hybrid (Ad Hoc Travel Manchester, Leeds, Newcastle) Contract Length: 6 Months + Start Date: ASAP Clearance: Active SC Clearance preferred (proof of expiry required). Candidates without active clearance must be SC Eligible and have no extended travel outside the UK (over 30 days) in the past 5 years. About the Role We are seeking an experienced Solutions Architect to join a major UK Government Department on a high-profile programme. This role requires someone who can take a strategic view across multiple software systems and business processes, identify interdependencies, and design high-level software solutions that align with organisational objectives. Key Responsibilities Develop and maintain solution architectures across complex business and technology landscapes. Analyse existing systems and processes to identify...

Job Role: DevOps and Automation Engineer Location: Hybrid - London (or as agreed) Contract: 12 months, Outside IR35 We are seeking a senior, hands-on DevOps and Automation Engineer to join the Enterprise Change / Project team. This strategic, long-term contractor role supports Enterprise Change initiatives, product demand, and platform/process improvements , providing dedicated DevOps capability where gaps historically existed. Role Purpose Deliver DevOps and automation capability across Enterprise Change initiatives . Improve deployment, release, automation, and infrastructure processes . Act as a senior, hands-on engineer who can operate independently . Support the organisation's evolution toward AI-driven automation and Agentic AI , learning and applying these on the job. Key Responsibilities Design, build, and maintain CI/CD pipelines . Automate and improve deployment and release processes . Support hybrid infrastructure ,...

Role: Senior Full Stack Engineer London 1x a week Rate: Up to £600 per day - Outside IR35 Length: 6 Months (Good chance of extension) About the Role We are seeking a Senior Java / React Full Stack Developer to join our client on a contract basis as a hands-on engineering consultant within a Solutions Engineering team. This role centres on modernising large-scale, complex software systems, reducing technical debt, and improving delivery speed and reliability. You will work closely with client engineering teams, alongside platform and test engineers, helping to introduce modern development practices and AI-assisted engineering techniques to enhance productivity. You will report to a Principal Software Engineer and play a key role in promoting and embedding best practices within delivery teams. About You You are an experienced, hands-on Java/React developer who enjoys working on complex systems and influencing how software is designed, built, and evolved....

Job Role: DevOps and Automation Engineer Location: Hybrid - London (or as agreed) Contract: 12 months, Outside IR35 We are seeking a senior, hands-on DevOps and Automation Engineer to join the Enterprise Change/Project team. This strategic, long-term contractor role supports Enterprise Change initiatives, product demand, and platform/process improvements , providing dedicated DevOps capability where gaps historically existed. Role Purpose Deliver DevOps and automation capability across Enterprise Change initiatives . Improve deployment, release, automation, and infrastructure processes . Act as a senior, hands-on engineer who can operate independently . Support the organisation's evolution toward AI-driven automation and Agentic AI , learning and applying these on the job. Key Responsibilities Design, build, and maintain CI/CD pipelines . Automate and improve deployment and release processes . Support hybrid infrastructure , including...

Role: Senior Full Stack Engineer London 1x a week Rate: Up to £600 per day - Outside IR35 Length: 6 months (Good chance of extension) About the Role We are seeking a Senior Java/React Full Stack Developer to join our client on a contract basis as a hands-on engineering consultant within a Solutions Engineering team. This role centres on modernising large-scale, complex software systems, reducing technical debt, and improving delivery speed and reliability. You will work closely with client engineering teams, alongside platform and test engineers, helping to introduce modern development practices and AI-assisted engineering techniques to enhance productivity. You will report to a Principal Software Engineer and play a key role in promoting and embedding best practices within delivery teams. About You You are an experienced, hands-on Java/React developer who enjoys working on complex systems and influencing how software is designed, built, and evolved. You bring:...

Senior Software Developer in Test | SDET | React | Java | Outside IR35 Modern Test Strategy | Quality Engineering | Public Sector/Consultancy Delivery SR2 is supporting a consultancy partner delivering modern software engineering services across complex Java and React-based systems. This role sits within delivery teams as a hands-on, consultative Senior Software Developer in Test, focused on improving how quality is engineered into software. You'll work closely with developers and platform engineers to modernise testing approaches, reduce brittle end-to-end testing, and introduce smarter, more effective automation strategies, including AI-assisted testing techniques. You'll report into a Principal Software Engineer and act as a testing authority within delivery teams, shaping test strategy rather than just writing tests. The Role You'll take ownership of test architecture and automated testing strategy across Java and React applications, helping teams move away from slow,...

Senior Full Stack Engineer | Java | React | Outside IR35 Java | React | Modernisation | DDD | Microservices | AI-Assisted Engineering SR2 is supporting a consultancy-led delivery engagement focused on modernising large, complex software estates. This role suits a senior, hands-on Full Stack Developer who enjoys working closely to clients, reducing technical debt, and improving engineering practices across delivery teams. You'll operate as a consulting engineer within a multi-disciplinary environment, helping teams move faster and more safely through modern development approaches, tooling, and AI-assisted engineering techniques. The Role This is a hands-on senior engineering role, focused on modernising Java/React applications, improving developer productivity, and guiding teams toward better architectural and delivery outcomes. You'll work closely with platform, test, and client engineering teams, while reporting into a Principal Engineer and influencing technical...

Job Title: Technical Specialist (3rd Line)Job Type: ContractDuration: 6 MonthsIndustry: FMCG/ITJob Location: Southampton (UK travel required)Rate: £450 to £545/day (Outside IR35) Profile – Technical Specialist (3rd Line) Our client is a leading figurehead in the UK food sector, with an unparalleled pedigree dating back to the early 18th century. They are currently seeking a Technical Specialist to join their team busy Technical Services Team. Job Role – Technical Specialist (3rd Line) Reporting to the Technical Support Manager the Technical Specialist shall play a pivotal role in delivering complex technical solutions and smaller change initiatives. You will work closely with stakeholders across PMO, Architecture, and the wider business, ensuring alignment with governance standards and technical strategy. The successful candidate will be comfortable managing several projects or changes concurrently, demonstrating agility and strong organisational skills.This is a senior...

If you are a proven Data Architect at principal/lead level we have a new contract we would like to disucss with you. This is outside IR35 and whilst fully remote, you will be supporting a client based in America so working hours will be on CST as well as being paid in USD. Overview Principal Data Solutions Architect to lead the design and delivery of enterprise data solutions within a modern data platform. The role is central to advancing data maturity, defining architectural standards, and ensuring strong alignment between business strategy and technology delivery. Key Responsibilities Own and evolve current- and future-state enterprise data architecture Design scalable data solutions aligned to business capabilities and non-functional requirements Develop and maintain data architecture and technology roadmaps Provide technical leadership, governance, and best-practice guidance to engineering teams Define and promote data architecture standards, models, and...

Senior Java/React Full Stack Developer Location: London or Newcastle, UK (Hybrid - ~1 day per week in office / onsite) Contract: Contract - 6 months with view to extend Day Rate: £550–£600 per day - Outside IR35 About Appvia Appvia is a specialist cloud, platform, and solutions engineering consultancy. We work with organisations to improve software quality, reliability, and delivery outcomes through modern engineering and testing practices. Our teams focus on reducing risk in complex systems by improving automated testing, architectural clarity, and developer feedback loops. About the Role We are seeking a consultative Senior Software Developer in Test with hands-on experience in React and Java to join Appvia as a hands-on testing and quality engineering consultant. This role is centred on modernising automated test strategies for Java/React-based applications, moving away from brittle, heavyweight end-to-end testing towards more effective integration,...

Senior Java/React Full Stack Developer Location: London or Newcastle, UK (Hybrid - ~1 day per week in office / onsite) Contract: Contract - 6 months with view to extend Day Rate: £550–£600 per day - Outside IR35 About Appvia Appvia is a specialist cloud, platform, and solutions engineering consultancy. We help organisations modernise software systems, improve developer productivity, and adopt cloud-native practices that enable long-term, sustainable delivery. Our software engineering work focuses on modern application development, domain-driven design, and improving delivery outcomes through better architecture, testing, and developer experience. About the Role We are looking for a Senior Java/React Full Stack Developer to join Appvia on a contract basis, working as a hands-on engineering consultant within our Solutions Engineering team. This role is focused on modernising large, complex software systems, reducing technical debt, and improving delivery speed...

Job Title: Technical Specialist (3rd Line) Job Type: Contract Duration: 6 Months Industry: FMCG/IT Job Location: Southampton (UK travel required) Rate: £450 to £545/day (Outside IR35) Profile – Technical Specialist (3rd Line) Our client is a leading figurehead in the UK food sector, with an unparalleled pedigree dating back to the early 18th century. They are currently seeking a Technical Specialist to join their team busy Technical Services Team. Job Role – Technical Specialist (3rd Line) Reporting to the Technical Support Manager the Technical Specialist shall play a pivotal role in delivering complex technical solutions and smaller change initiatives. You will work closely with stakeholders across PMO, Architecture, and the wider business, ensuring alignment with governance standards and technical strategy. The successful candidate will be comfortable managing several projects or changes concurrently, demonstrating agility and strong organisational skills.This is a senior...

Senior Java/React Full Stack Developer Location: London or Newcastle, UK (Hybrid - ~1 day per week in office / onsite) Contract: Contract - 6 months with view to extend Day Rate: £550–£600 per day - Outside IR35 About Appvia Appvia is a specialist cloud, platform, and solutions engineering consultancy. We help organisations modernise software systems, improve developer productivity, and adopt cloud-native practices that enable long-term, sustainable delivery. Our software engineering work focuses on modern application development, domain-driven design, and improving delivery outcomes through better architecture, testing, and developer experience. About the Role We are looking for a Senior Java/React Full Stack Developer to join Appvia on a contract basis, working as a hands-on engineering consultant within our Solutions Engineering team. This role is focused on modernising large, complex software systems, reducing technical debt, and improving delivery speed...

Senior Java/React Full Stack Developer Location: London or Newcastle, UK (Hybrid - ~1 day per week in office / onsite) Contract: Contract - 6 months with view to extend Day Rate: £550–£600 per day - Outside IR35 About Appvia Appvia is a specialist cloud, platform, and solutions engineering consultancy. We work with organisations to improve software quality, reliability, and delivery outcomes through modern engineering and testing practices. Our teams focus on reducing risk in complex systems by improving automated testing, architectural clarity, and developer feedback loops. About the Role We are seeking a consultative Senior Software Developer in Test with hands-on experience in React and Java to join Appvia as a hands-on testing and quality engineering consultant. This role is centred on modernising automated test strategies for Java/React-based applications, moving away from brittle, heavyweight end-to-end testing towards more effective integration,...