32 senior software developer in test jobs found

The Department for Work and Pensions (DWP) is responsible for welfare, pensions, and child maintenance policy. As the UK's biggest public service department, it administers the State Pension and a range of working age, disability and ill health benefits to around 20 million claimants and customers. As such, we operate on a scale that is almost unmatched anywhere in Europe and most people in Britain come into contact with us at some point in their lives.   Working with DWP, you will be helping us to drive our priorities to:   Help people to move into work and support those already in work to progress, with the aim of increasing overall workforce participation Help people to plan and save for later life, while providing a safety net for those who need it now Provide effective, efficient, and innovative services to the millions of claimants who rely on us every day, including the most vulnerable in society Improve experience of our services while...

Published 1 day ago Job Title: Data Scientist/ AI Engineer Job Location: 4 days in Canary Wharf, ideally 4 days per week onsite Contract Length: 12 Months Industry: Oil and Energy / HR Technology Working Hours: 40 hours per week   Summary We’re looking for engineers who think holistically, automate relentlessly, and are fluent in the fast-moving world of AI tooling and infrastructure—but grounded in disciplined engineering principles. Our AI organization is building high-impact AI-powered applications that deliver real business value at speed. As a Senior AI Engineer, you’ll play a critical role in building and deploying scalable AI-powered applications through solid software engineering excellence combined with pragmatic use of modern AI capabilities. This is a role for seasoned engineers who are excited about applying AI in practical and scalable ways. We’re looking for individuals who thrive at the...

Senior Software Engineer – RUST   Contract initial 12 months Outside ir35 Hybrid or Remote   Overall Ambition   Solve some of today's most complex hospitality challenges by creating innovative, scalable technology using a modern, open technology stack. Help shape the technical direction of our products while delivering exceptional customer experiences across the USA.   What We're Looking For   We're looking for a Contract Senior Software Engineer to join our passionate, lean, agile, fast-growing and evolving technology team on a permanent basis.   You'll be an experienced engineer who enjoys solving difficult technical problems, building highly scalable systems and helping those around you become better engineers. You'll be comfortable owning complex initiatives from design through to production, influencing technical direction and driving engineering excellence across multiple teams....

About The Job Games Workshop has an exciting opportunity to join us as a Full Stack Engineer on a 12-month contract. In this role, you’ll be part of a team delivering critical customer facing eCommerce solutions for Games Workshop. You’ll spend time understanding the challenges you are trying to solve, creating high quality solutions through collaboration with colleagues to ensure you deliver at pace. Working with other Developers and alongside Quality Assurance, you will deliver new functionality and changes to the Warhammer.com eCommerce store. Using a strong engineering process, ensuring solutions are reliable, secure and scalable for the Games Workshop business. You’ll use your extensive ecommerce experience to efficiently deliver quality solutions to business requirements, being aware of platform costs and working to optimise those wherever possible without compromising operations. You’ll be highly attuned to the customer, helping deliver a...

Role: Senior Threat Modeler Location: London / Belfast Start Date: ASAP End Date: 6 Months Daily Rate: Competitive Day Rate, Inside IR35 Payroll provider – Rockford Payroll Info for Contingent Workers – Rockford Pay Responsibilities Threat Modeling using a documented process. Development of automation tools as required. Maintain a high standard of work in identifying threats and specifying mitigating controls. Attending to the lifecycle of identified threats and controls. Delivery of threat models and supporting tasks within existing timeframes. Provide feedback, support, and improvements to the existing threat modeling process. Present work to seniors, the team, and other technical teams. Train newer members of the team Supervise junior members of the team Run parts of our threat model service Work with little supervision to complete work Develop, test, and deploy secure and efficient Python-based...

Role: Senior Threat Modeler Location: London / Belfast Start Date: ASAP End Date: 6 Months Daily Rate: Competitive Day Rate, Inside IR35 Payroll provider – Rockford Payroll Info for Contingent Workers – Rockford Pay Responsibilities Threat Modeling using a documented process. Development of automation tools as required. Maintain a high standard of work in identifying threats and specifying mitigating controls. Attending to the lifecycle of identified threats and controls. Delivery of threat models and supporting tasks within existing timeframes. Provide feedback, support, and improvements to the existing threat modeling process. Present work to seniors, the team, and other technical teams. Train newer members of the team Supervise junior members of the team Run parts of our threat model service Work with little supervision to complete work Develop, test, and deploy secure and efficient Python-based...

As an interaction designer you will plan, design and participate in research activities with users that helps the teams gain a deep understanding of the people using UKRI services. In this case for the REF29 systems.   You will: •    Provide hands-on interaction design for multiple systems, some of which are being developed in parallel •    Use best practice and standards consistent with the rest of government using the Government Digital Service  (GDS) Framework •    Advise and support software engineers in the development of designs, and iterate gov.uk patterns and components •    Work closely with service designers to gather and interpret evidence from service design walkthroughs and analysis, using this insight to design solutions and communicate well-reasoned rationale to stakeholders, ensuring that chosen approaches are grounded in user needs and service context...

Homes England, the government's housing and regeneration agency, plays a central role in tackling the housing challenges the country now faces. We have the appetite, influence, expertise, and resource to drive positive market change, and our mission is to ensure more homes are built in areas of greatest need, improve affordability and create a sustainable housing market.   Following the publication of the government's Levelling Up White Paper, Homes England has also been tasked with a core role in spearheading regeneration, partnering with places to reduce economic disparity, empower local leaders and create equal opportunities across the country to ensure communities reach their full potential.   As a Trainer your main responsibilities will be to: Take ownership for the end-to-end design, development and delivery of training that supports change adoption across the Agency. Conduct learning needs analysis to identify business training requirements...

SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active SC clearance.    Companies House drives confidence in the economy and makes the UK a great place to start, and run, a business.   As an executive agency sponsored by The Department for Business and Trade (DBT) we have the ability to play a leading role in the right against corrupt business practices by providing the transparency and clarity necessary for the UK to continue to be regarded as a world-leading place to do business.   Companies House is undergoing an historic change - to our systems, culture, services, and ways of working. Our people are at the heart of these changes....

Location: Remote (EST Timezone) Department: Engineering Employment Type: Contract (B2B) Contract Length: 6 months (with potential for extension) About YLD: Our goal is to help our clients keep moving forward. We work with them to build the skills and capabilities they need to stay ahead of the competition, and we know our success only happens when they succeed. We're a team of curious, talented people, and we're committed to making YLD a place where great people want to work, grow, and stay. We're a remote-first consultancy specialising in software engineering, product design, and data. Our teams are based across London, Lisbon, and Porto, and we create digital solutions that continue to deliver value long after our work is done. About the role: As a Solutions Engineer at YLD, you'll embed with a banking client during a proof-of-value or implementation, turning their product requirements into working configuration on the client's...

SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.    The Employee Experience (EX) portfolio sits within the Digital, Data and Technology (DDaT) directorate at the Department for Business and Trade (DBT). Although EX is one of the smaller portfolios in DDaT, its impact is significant. The team is responsible for a number of high-profile internal services used across the department, including the Intranet, People Finder, Financial Forecasting Tool, Hybrid Working Reporting Tool, Identity service and Leaver's service. We are looking for an experienced Senior Developer to join the EX-portfolio and make an immediate contribution. This...

About the Role ONS is building a brand new early career Data Scientist talent pipeline to grow the next generation of data professionals supporting the UK's most important statistics. This is a fantastic opportunity for people with foundational data science skills who are looking to develop quickly, gain hands on experience and contribute to projects that impact millions of people across the UK. You'll join as an Associate Data Scientist (HEO), working within multidisciplinary teams alongside experienced Data Scientists, Data Engineers and Software Engineers. You'll contribute to the development of analytical models, data pipelines and statistical products that underpin core UK government data.   As an Associate Data Scientist (HEO) your main responsibilities will include: Preparing, cleaning and transforming datasets for analysis. Running exploratory data analysis and producing visual insights. Building and testing simple machine xe2 learning...

About the Role ONS is building a brand new early career Data Scientist talent pipeline to grow the next generation of data professionals supporting the UK's most important statistics. This is a fantastic opportunity for people with foundational data science skills who are looking to develop quickly, gain hands on experience and contribute to projects that impact millions of people across the UK. You'll join as an Associate Data Scientist (HEO), working within multidisciplinary teams alongside experienced Data Scientists, Data Engineers and Software Engineers. You'll contribute to the development of analytical models, data pipelines and statistical products that underpin core UK government data.   As an Associate Data Scientist (HEO) your main responsibilities will include: Preparing, cleaning and transforming datasets for analysis. Running exploratory data analysis and producing visual insights. Building and testing simple machine xe2 learning...

Joining a cross functional Delivery team (software engineers, delivery, QA, UX, design) Client is in financial services domain ILarge platform and product build inc. customer journeys. Ideal start date 23rd July 2026 6 months contract - likely to extend £day rate / outside IR35 2 days / week in person working Immediate interviews.     Red Badger Founded in 2010 by Stuart, Cain and David, we help large organisations improve their speed to market whilst focusing on delivering value to their users and customers. We work with our clients to understand their problems and validate ideas in order to deliver improved process efficiencies, strategic enhancements and new digital products and services (or make significant improvements to existing ones). The best bit about Red Badger is, of course, the team. We've been around for 10+ years now and we are 100 strong. We are really proud of our people; we support and learn a lot from...

Contract Details Contract Length: Initial 12-month contract IR35 Status: Outside IR35 Location: Hybrid / Remote (UK)   This is an opportunity to join Nando's USA Technology team on a long-term contract, helping build and scale the digital products that support our expansion across the USA. You'll help ensure quality is built into every stage of delivery, working alongside engineers, Product Managers and Designers to deliver reliable, high-performing digital experiences within a collaborative, agile environment.     Overall Ambition Help deliver exceptional digital experiences for Nando's customers across the USA by embedding quality throughout every stage of software delivery. You'll join a fast-moving engineering team, ensuring quality is considered from discovery through to production by combining thoughtful test strategy, intelligent automation and hands-on exploratory testing across modern web and mobile applications....

Job Purpose As a Senior Power Platform Developer with experience of implementing solutions using the Microsoft Power platform toolset, the role holder will work as part of a multidisciplinary team delivering a new assessment platform for the Research Excellence Framework (REF). With a passion for cutting edge technology and embracing low code platforms such as the MS Power Platform, the role holder will provide technical input and innovation to ensure appropriate solutions are in place to meet business requirements. As a Power Platform Engineer you will design, build, and maintain low code solutions that support UKRI’s strategic and operational objectives. The role enables teams across UKRI to automate processes, improve data accessibility and deliver secure, scalable digital services using Microsoft Power Platform technologies. Working closely with product owners, business analysts and technical teams you will translate...

SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.    As an Applications Operations Engineer in the OPV Vortex Support Team, you will be part of the team supporting this new platform as it gets developed and increases in use. Specifically, this role will focus on configuring and managing the data products that need to be set up to ensure that Operational Meteorologists can use Vortex.   As a  Application Operation Engineer , your main responsibilities will be: Configuring products on the Vortex platform Using languages such as Handlebars.js/Moustache.js (product template logic) and Typst (product output...

Location: Remote (EST Timezone) Department: Engineering Employment Type: Contract (B2B) Contract Length: 6 months (with potential for extension) About YLD: Our goal is to help our clients keep moving forward. We work with them to build the skills and capabilities they need to stay ahead of the competition, and we know our success only happens when they succeed. We're a team of curious, talented people, and we're committed to making YLD a place where great people want to work, grow, and stay. We're a remote-first consultancy specialising in software engineering, product design, and data. Our teams are based across London, Lisbon, and Porto, and we create digital solutions that continue to deliver value long after our work is done. About the role: As a Solutions Engineer at YLD, you'll embed with a banking client during a proof-of-value or implementation, turning their product requirements into working configuration on the client's...

Senior Front End Engineer (Contract) – USA Tech Team     Contract Details Contract Length: Initial 12-month contract IR35 Status: Outside IR35 Location: Hybrid / Remote (UK) Day Rate: Competitive Start Date: ASAP     This is an opportunity to join Nando's USA Technology team on a long-term contract, helping build and scale the digital products that support our expansion across the USA. You'll work with a modern technology stack, solving complex engineering challenges and delivering high-quality customer-facing applications within a collaborative, agile environment.     Overall Ambition Help deliver exceptional digital experiences for Nando's customers across the USA by building modern, scalable and high-performing frontend applications using a contemporary technology stack.   You'll join a fast-moving engineering team delivering products that directly impact...

We are seeking a Full Stack Developer to build and maintain scalable web applications and platforms in a mixed cloud (Azure and AWS) environment for a Government organisation. The successful candidate will work across the full software development lifecycle, from conception through to deployment, collaborating with cross functional teams to deliver high quality solutions that meet business objectives. This role requires experience in both front end and back end technologies, strong problem solving skills and familiarity with Agile methodologies.   As a  Full Stack Developer your main responsibilities will be to: Develop responsive, accessible and high-quality user interfaces using Next.js, React and TypeScript. Build and manage back-end services and APIs using Python and FastAPI/Flask. Develop APIs that integrate with search indexing technologies such as Elasticsearch. Collaborate with design and product teams to create intuitive user experiences....