41 software developer jobs found

Contract - Software Developer In Test- SC Cleared Inside IR35 Contract Initial 6 months London - Hybrid working Start ASAP - Must have active SC Clearance About Scale Factory We are an AI enablement consultancy. Delivering quality-led AI-first foundations, embedding capability and excellence into the foundational fabric of the companies we work with. We give leaders the confidence to move faster, take smarter risks and pursue transformation. Formerly Ten10, we have deep roots in Quality which means we don’t just build for the future, we ensure it actually works. We combine this engineering discipline with cutting-edge AI expertise to deliver robust, scalable foundations that turn ambitious transformation into reliable reality. About the Role This is more than just a job, it’s an opportunity to innovate and grow. As a Software Developer in Test , you’ll: Work with our clients to design, build, and implement...

Contract - Software Developer In Test- SC Cleared Inside IR35 Contract Initial 6 months London - Hybrid working Start ASAP - Must have active SC Clearance About Scale Factory We are an AI enablement consultancy. Delivering quality-led AI-first foundations, embedding capability and excellence into the foundational fabric of the companies we work with. We give leaders the confidence to move faster, take smarter risks and pursue transformation. Formerly Ten10, we have deep roots in Quality which means we don’t just build for the future, we ensure it actually works. We combine this engineering discipline with cutting-edge AI expertise to deliver robust, scalable foundations that turn ambitious transformation into reliable reality. About the Role This is more than just a job, it’s an opportunity to innovate and grow. As a Software Developer in Test , you’ll: Work with our clients to design, build, and implement...

As a  .NET Full Stack Engineer , your main responsibilities will be: Live services remain operational and supported in accordance with agreed SLAs. Incident, problem and change management processes are implemented and operated. ServiceNow records, support processes and escalation routes Defects in C#, .NET, Ruby, Blazor and associated application components triaged and resolved. Minor enhancements and service improvements delivered through agreed change process. Technical debt backlog maintained and reduced where agreed. Azure infrastructure managed and maintained. CI/CD pipelines operational and maintained. Monitoring, logging and alerting implemented and continuously improved. Cost, performance and capacity optimisation activities completed and reported. Security, Compliance & Vulnerability Management Service Monitoring & Operational Resilience Documentation, Knowledge Management & Runbooks Service Management &...

As a  .NET Full Stack Engineer , your main responsibilities will be: Live services remain operational and supported in accordance with agreed SLAs. Incident, problem and change management processes are implemented and operated. ServiceNow records, support processes and escalation routes Defects in C#, .NET, Ruby, Blazor and associated application components triaged and resolved. Minor enhancements and service improvements delivered through agreed change process. Technical debt backlog maintained and reduced where agreed. Azure infrastructure managed and maintained. CI/CD pipelines operational and maintained. Monitoring, logging and alerting implemented and continuously improved. Cost, performance and capacity optimisation activities completed and reported. Security, Compliance & Vulnerability Management Service Monitoring & Operational Resilience Documentation, Knowledge Management & Runbooks Service Management &...

The Infected Blood Compensation Authority (IBCA) is a new arm’s-length body which is being set up, at unprecedented pace, to administer compensation to people whose lives have been impacted by the infected blood scandal   A rare opportunity to lead cutting-edge software engineering across the breadth of a public service making a real difference. Joining IBCA early in the service lifecycle allows for the Principal Software Developer to influence tech decisions, build capability, and implement best in class engineering standards.   As the Principal Software Engineer, you will be an experienced voice in the organisation, leading and coaching colleagues to design and develop applications that meet the user needs, and comply with government technology and design standards. You will be responsible for the development of frontend and backend services, applying a rigorous testing approach to ensure applications are...

The Infected Blood Compensation Authority (IBCA) is a new arm’s-length body which is being set up, at unprecedented pace, to administer compensation to people whose lives have been impacted by the infected blood scandal   A rare opportunity to lead cutting-edge software engineering across the breadth of a public service making a real difference. Joining IBCA early in the service lifecycle allows for the Principal Software Developer to influence tech decisions, build capability, and implement best in class engineering standards.   As the Principal Software Engineer, you will be an experienced voice in the organisation, leading and coaching colleagues to design and develop applications that meet the user needs, and comply with government technology and design standards. You will be responsible for the development of frontend and backend services, applying a rigorous testing approach to ensure applications are...

Full-Stack Developer – React, React Native & .NET | Maritime Defence | Outside IR35 Contract About the opportunity Puma Berry is seeking two Full-Stack Developers, one mid-level and one senior , for an upcoming maritime defence software programme. You will help develop applications that enable users to record vessel inspections, capture survey data and synchronise information across connected and offline environments. Working within an established Agile team, you will contribute across web, mobile and backend development alongside business analysts, designers, developers and testers. These opportunities are subject to contract award. Contract details Rate — £425–£525 per day, depending on experience and role level. IR35 status — Expected to be outside IR35, subject to confirmation. Location — Predominantly remote within the UK, with approximately monthly visits to Bath. Start — 23...

This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission We are a fast‑growing startup building scalable, high‑quality digital products at pace. Our success depends on strong engineering foundations, pragmatic architecture, and ways of working that enable teams to deliver value continuously. We are looking for a Principal Engineer to play a critical leadership role across our engineering and architecture community. This is an opportunity to shape how we build, not just what we build—embedding effective engineering processes, modern delivery practices, and a culture of continuous improvement as the company scales. This role suits a senior technologist who thrives in ambiguity, enjoys influencing without authority, and wants to leave a lasting imprint on how engineering operates within a growing organisation. About the Opportunity As a Principal Engineer, you will...

This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission We are a fast‑growing startup building scalable, high‑quality digital products at pace. Our success depends on strong engineering foundations, pragmatic architecture, and ways of working that enable teams to deliver value continuously. We are looking for a Principal Engineer to play a critical leadership role across our engineering and architecture community. This is an opportunity to shape how we build, not just what we build—embedding effective engineering processes, modern delivery practices, and a culture of continuous improvement as the company scales. This role suits a senior technologist who thrives in ambiguity, enjoys influencing without authority, and wants to leave a lasting imprint on how engineering operates within a growing organisation. About the Opportunity As a Principal...

This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission At ByDesign Secure, we believe that world-class security shouldn't be an afterthought—it should be the foundation. We are an independent, outputs-based consultancy dedicated to solving complex data assurance challenges in the UK public sector. We are a lean, expert team focused on delivering high-impact outcomes. If you are a self-starter who thrives on autonomy and wants your work to contribute to secure, nationally significant programmes, we want to talk to you. About the Opportunity We’re looking for an experienced and collaborative Technical Editor to work closely with our architecture, engineering and software development teams. This is not simply a proofreading role: you will evaluate the logic, structure and readability of deeply technical documents and help ensure complex information is accurate, clear and...

This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission At ByDesign Secure, we believe that world-class security shouldn't be an afterthought—it should be the foundation. We are an independent, outputs-based consultancy dedicated to solving complex data assurance challenges in the UK public sector. We are a lean, expert team focused on delivering high-impact outcomes. If you are a self-starter who thrives on autonomy and wants your work to contribute to secure, nationally significant programmes, we want to talk to you. About the Opportunity We’re looking for an experienced and collaborative Technical Editor to work closely with our architecture, engineering and software development teams. This is not simply a proofreading role: you will evaluate the logic, structure and readability of deeply technical documents and help ensure complex information is accurate, clear and...

CDS & Data Labelling Specialist (inc. DLP) This role is delivered within secure environments. Candidates must hold active SC/DV clearance and hold UK citizenship. Join the Mission At ByDesign Secure, we believe that world-class security shouldn't be an afterthought—it should be the foundation. We are an independent, outputs-based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we working on a landmark transformation of a cross-government secure IT system. This is an exciting opportunity to help engineer a private cloud environment from the ground up and modernize the end-user services that power national decision-making. We don't believe in "billing by the hour" or rigid hierarchies; we are a lean, expert team focused on delivering high-impact technical outcomes. If you are a self-starter who thrives on autonomy and wants to see your engineering or architectural decisions shape the future of...

Government Commercial Agency (GCA) is the largest public procurement organisation in the UK.   As a trading fund and executive agency of the Cabinet Office, we implement procurement policy on behalf of the government.   We use the collective buying power of our customers and our commercial expertise to help public sector organisations achieve value for money and provide great outcomes for taxpayers.   The main duties and responsibilities of the Strategic Category and Project Manager would be: EU Regulation & Procurement Policy -  Accurately navigate and interpret obligations in the EU procurement regulatory framework to manage and deliver extensive procurement projects, applies the principles of recent procurement case law. Provide advice, guidance and support to team members and stakeholders on complex procurement projects and operations. Early engagement & project mobilisation - Oversee and produce procurement projects...

Government Commercial Agency (GCA) is the largest public procurement organisation in the UK.   As a trading fund and executive agency of the Cabinet Office, we implement procurement policy on behalf of the government.   We use the collective buying power of our customers and our commercial expertise to help public sector organisations achieve value for money and provide great outcomes for taxpayers.   The main duties and responsibilities of the Strategic Category and Project Manager would be: EU Regulation & Procurement Policy -  Accurately navigate and interpret obligations in the EU procurement regulatory framework to manage and deliver extensive procurement projects, applies the principles of recent procurement case law. Provide advice, guidance and support to team members and stakeholders on complex procurement projects and operations. Early engagement & project mobilisation - Oversee and produce procurement projects...

Waracle are looking for a Senior QA for an exciting new role joining our world-class digital technology consultancy and home to a diverse, smart, curious and ambitious community of specialists in technology-driven transformation. We work with ambitious clients to help them solve their biggest business and customer challenges. We help our clients to innovate and create intelligent digital products and services. We thrive on complex challenges and deliver business-critical IT transformation projects, moving seamlessly from strategy, design and delivery to operations.   This is a Hybrid role working from our London office 2 days a week and is available on a Contract (Inside IR35) basis, initially for 6 months. Are you a technical quality specialist who thrives on collaboration, engineering rigor, and robust automation? We are looking for a Senior Quality Engineer who combines strong software engineering discipline with deep test automation expertise to deliver...

Job Title: Software & DevOps Engineer Location: London Hybrid Duration: 12 months Contract Start Date: November, ASAP Day Rate: Competitive (Inside IR35)   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role This role requires a senior software engineer specializing in Java and JavaScript development to design, build, and secure enterprise-level applications and platforms. The consultant will be a key figure in enhancing software supply chain security and driving the adoption of secure development practices across the software...

Senior Test Manager – AI Assurance, Automation & Quality Engineering Location: Central Scotland Working Arrangement: Hybrid, with travel to Glasgow (2 days per week) Job Type: Permanent or Contract (Inside IR35)   ** APPLICANTS MUST BE IMMEDIATELY AVAILABLE TO BE CONSIDERED **   **Due to background-check requirements, applicants must have a minimum of three years' UK address history. **   We are seeking an experienced Senior Test Manager to lead and own quality assurance, test management and assurance activities across complex enterprise technology programmes, with a particular focus on Conversational AI, Generative AI, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG) and agentic AI solutions.   This is a senior leadership role requiring a strong combination of strategic test management, technical understanding, delivery governance and stakeholder engagement. The successful...

Location: UK-based - Remote (Course Delivered Virtually). Two required visits to the office in London Term: Freelance: 16 weeks, Monday to Friday. Core programme hours are 10:00am – 4:00pm with availability required from 9:00am – 5:00pm Salary: £200 per day Contract type: 16 Weeks Fixed term   Coding Black Females Coding Black Females was established in 2017 to address the underrepresentation of black women in tech. We are a non-profit organisation with the aim to grow and inspire the community of black female developers. We are the largest network of black female developers in the UK.   Mission Our mission is to grow the community of black women in software development and technical roles, from entry level to executive level. We will remove the barriers to enter the industry and progress within roles.   Aim Our main aims are: Build the community by removing barriers, showcasing talent and...

Lead Data Engineer – Semarchy xDM   Company: Amber Labs Location: UK Remote – Very occasional travel to client site for workshops Employment Type: Permanent / Contract (Inside IR35) Security Clearance: Active UK SC Clearance Required   About Amber Labs Amber Labs is a fast-growing UK technology consultancy delivering digital transformation across enterprise, government and regulated sectors. We specialise in cloud, data, software engineering, user-centred design and AI, helping organisations deliver better services through modern technology and agile ways of working.   We are currently supporting a major UK Government digital transformation programme for the Animal and Plant Health Agency (APHA) and are looking for an experienced Lead Data Engineer with strong Semarchy xDM expertise.   The Role You will lead the development, configuration and implementation of enterprise Master Data Management...

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...