1 to 25 of 75 Remote Contract Software Engineering Jobs

Contract Software Engineer/Lead Developer - Expert The Role We're looking for an exceptional Software Engineer/Back-End Developer - a true "super dev" - with proven Design Patterns expertise and a deep understanding of software engineering/development. This is a high-level contract role, suitable for someone operating at a Principal Engineer or Lead … based. Rate: circa 680 per day (inside IR35) Duration: 6 months initially Start: ASAP September 2025 Key Responsibilities Lead the back-end development of a new platform. Apply advanced software engineering/development and design patterns Translate abstract concepts into working, production-ready solutions. Employ Test-Driven Development (TDD) and SOLID principles. Build robust, scalable algorithms and efficient … structures. Collaborate with other engineers, mentoring and sharing knowledge. Produce maintainable, clean code based on the "less is more" principle. Essential Skills & Experience Expert in TypeScript or a similar software development language , with strong back-end development experience. Extensive experience in applying well-known software design patterns. Proven ability to work independently with minimal guidance. Advanced algorithmic approach More ❯

Contract Software Engineer/Lead Developer - Expert The Role We're looking for an exceptional Software Engineer/Back-End Developer - a true 'super dev' - with proven Design Patterns expertise and a deep understanding of software engineering/development. This is a high-level contract role, suitable for someone operating at a Principal Engineer or Lead … based. Rate: circa £680 per day (inside IR35) Duration: 6 months initially Start: ASAP September 2025 Key Responsibilities Lead the back-end development of a new platform. Apply advanced software engineering/development and design patterns Translate abstract concepts into working, production-ready solutions. Employ Test-Driven Development (TDD) and SOLID principles. Build robust, scalable algorithms and efficient … structures. Collaborate with other engineers, mentoring and sharing knowledge. Produce maintainable, clean code based on the 'less is more' principle. Essential Skills & Experience Expert in TypeScript or a similar software development language , with strong back-end development experience. Extensive experience in applying well-known software design patterns. Proven ability to work independently with minimal guidance. Advanced algorithmic approach More ❯

Contract: Software Engineering Manager - Greenfield Pension Platform Day Rate: £700 Outside IR35 Contract Industry: Financial Services Location: Bristol - Hybrid (1-2 days onsite) About the Role We are supporting a leading FTSE100 firm on a major greenfield initiative: the creation of a new and innovative pension product platform. This is a high-impact, long-term programme (running until … with significant opportunity to shape architecture, engineering practices, and delivery. The Software Engineering Manager will play a pivotal role, combining engineering management with elements of technical leadership. You'll work closely with senior stakeholders to define the technical roadmap, then lead and grow a cross-functional squad to deliver the platform. Key Responsibilities: Partner with the … Head of Software and Solution Architect to define the technical roadmap and architecture in the first 3 months. Guide and influence technical decisions, ensuring robust and scalable solutions. Build, manage, and support a cross-functional squad (5-7 engineers across front-end, back-end, BA, and solution architecture). Drive engineering best practices, mentoring and coaching team members. More ❯

potential for extension) Location: Gaydon, Warwickshire (Hybrid - typically 3 days on-site) Pay Rate: £33.00 per hour (Umbrella/Inside IR35) About Envisage: Envisage is a specialist in automotive engineering and design, delivering cutting-edge solutions for the future of mobility. We are seeking a highly skilled and motivated Senior Integration Engineer to join our dynamic team, working on … a next-generation vehicle platform. Role Purpose: To lead the diagnosis and resolution of complex software and systems issues during the development phase of a premium automotive vehicle platform. The successful candidate will be a key member of the Central Systems Integration team, responsible for planning and coordinating the delivery of integrated software from multiple ECUs to deliver … full vehicle features and systems. Key Duties and Responsibilities: • Lead the investigation and root cause analysis of systems and software issues within the vehicle development environment. • Determine the level of urgency for newly identified issues and initiate the appropriate response. • Ensure the accuracy and quality of data captured for Level 1 triage issue tickets, providing clear and concise problem More ❯

Senior Software Engineer Location: Edinburgh (Hybrid) Contract: 6 Months (Initial) IR35 Status: Inside IR35 Our client, a leading organisation within the financial services sector, is seeking a highly motivated and experienced Senior Software Engineer to join their team on a 6-month initial contract. This role offers the opportunity to work on high-impact systems within a secure … high-availability environment, supporting the development of services hosted on Public Cloud platforms. Youll bring strong software engineering expertise, coupled with DevOps proficiency across AWS and GCP, to design and implement resilient frontend clients, backend services, infrastructure automation, and cloud-native solutions. Key Responsibilities Design, develop and maintain secure, performant backend REST API services and frontend clients using … Support live systems, conduct root cause analysis, and deliver solutions for incidents and performance bottlenecks. Skills & Experience Bachelors/Masters in Computer Science or equivalent experience. 5+ years in software engineering with experience in large-scale distributed systems. Proficient in Python and GoLang. Strong background in cloud technologies (AWS and/or GCP), networking, IAM, and cost optimisation. More ❯

World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit a C++ Software Engineer subcontractor on an initial 12 month contract, with very likely extension. The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Candidates with a strong C++ Software Engineering/Embedded … Software Engineer background ideally from the Defence/Aerospace industry would be suitable for this position. Rate: £67.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at time and a quarter Location: Stevenage Hybrid/Remote working: The role will be onsite 4 days per week. A 4 day working week … with very likely extension. Contracts are often ongoing and long-term thereafter. IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview Job Description: By embracing the latest software technologies and methods the Development Simulation software department delivers exceptional software solutions for non-production based test systems that meet the unique requirements of the prime software More ❯

Job title: Senior Software Engineer Location: Full Remote (Very occasional travel to offices in Cheshire) Type: Contract/Outside IR35/6 months initial duration + possible renewals About the Role We're looking for Senior Software Engineers to join our client's dynamic Engineering team and play a key role in building high-quality, scalable software solutions. As a senior member of the team, you'll take ownership of full-stack development, contribute to software architecture, drive engineering best practices, and mentor junior team members. You'll work closely with Product Owners, Architects, and DevOps to ensure delivery excellence across a diverse range of projects. What You'll Be Doing Software Development … Web APIs following best practices Use SQL Server, Entity Framework, and SQL for efficient data management Apply design patterns like OOP, SOLID, and Clean Code to write scalable code Engineering & Architecture Deliver high- and low-level estimations for projects Ensure software quality through unit and integration testing Perform code reviews and participate in pair programming Architect scalable, secure More ❯

Contract AI Software Developer Duration: 6 months IR35 Status: Outside IR35 Location: Fully Remote Working Our client is seeking a skilled contract AI Software Developer to help shape and deliver artificial intelligent solutions in a modern .NET environment. You will be working fully remote and will focus on leveraging cutting edge AI tools across multiple areas of their … exciting product roadmap. The successful candidate will have an AI and .Net software engineering background ideally with historic experience with complex enterprise SaaS solutions. The role is deemed outside IR35. Key Responsibilities Design, develop, and deploy AI-powered features using C#/.NET technologies. Integrate AI and ML components into existing SaaS platforms. Collaborate with product and engineering … best practices and clean architecture. Key Skills Strong experience developing with .NET/C# in production environments. Proven track record of delivering or integrating AI/ML technologies into software solutions. Experience working with enterprise SaaS applications. Familiarity with integrating AI models into business processes. Familiarity with AI frameworks like ML.NET and/or Semantic Kernel is a big More ❯

Contract AI Software Developer Duration: 6 months IR35 Status: Outside IR35 Location: Fully Remote Working Our client is seeking a skilled contract AI Software Developer to help shape and deliver artificial intelligent solutions in a modern .NET environment. You will be working fully remote and will focus on leveraging cutting edge AI tools across multiple areas of their … exciting product roadmap. The successful candidate will have an AI and .Net software engineering background ideally with historic experience with complex enterprise SaaS solutions. The role is deemed outside IR35. Key Responsibilities Design, develop, and deploy AI-powered features using C#/.NET technologies. Integrate AI and ML components into existing SaaS platforms. Collaborate with product and engineering … best practices and clean architecture. Key Skills Strong experience developing with .NET/C# in production environments. Proven track record of delivering or integrating AI/ML technologies into software solutions. Experience working with enterprise SaaS applications. Familiarity with integrating AI models into business processes. Familiarity with AI frameworks like ML.NET and/or Semantic Kernel is a big More ❯

rich solution that fits the client's requirements. Skills and Experience: c5 years full stack development experience in Java, with Object-Oriented Development (OOD) skills A strong understanding of software engineering patterns and practices (server-less, micro services etc.) Experience of working as part of an agile team, working with Continuous Delivery pipelines, tools and techniques (GitLab, Jenkins … checks. Role and Responsibilities: You will be working as part of an agile team to deliver the project to the required scope, using best practice service design, architecture and software engineering, along with Continuous Delivery techniques. You must be able to work with the client to accurately define requirements, ensuring adherence to modern software development practices is More ❯

Outside IR35 Software Engineer My market leading client has a superb new opening for an experienced hardware-oriented Software Engineer to join them on an initial 6 month contract. This role is Outside IR35. Due to the nature of hardware requirements it will involve 3 days a week on-site in Cambridge; 2 days a week working from … home. Candidates must have at least 5 years Python development experience, working on highly numerical software with associated libraries (i.e. NumPy, SciPy etc). Previous experience working on instrumentation or control-based-software working with large amounts of sensor data is essential. Ideally candidates will also have a physics background that they can apply to their engineering. Market … rates. Please send an up-to-date CV if interested for more details. python developer, software engineer, software developer, hardware engineer, mathematics, physics, physicist, numpy, scipy, control, systems egineer, instrumentation, software engineering g2 Recruitment are committed to equality of opportunity for all applications from individuals are encouraged regardless of age, disability, sex, gender reassignment, sexual orientation More ❯

World Class Defence Organisation based in Bristol is currently looking to recruit a Technical Software Documentation Officer subcontractor on an initial 12-month contract. ** The department are not looking for a Software Engineer (this is not an engineer position). They are looking for someone with Documentation experience, ensuring all is correct for software releases. The role … will require an understanding of the software process. ** Rate: £65 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at time and a quarter Location: Bristol Hybrid/Remote working: The role will be onsite but the department are happy for the role to be worked on a 4-day week (Monday … basis Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview process Technical Software Documentation Officer Job Description: Capable, self-driven and flexible software professional to support multiple development teams in project management and software delivery. It would suit someone who More ❯

Role - Software Engineer, C/C++ Location - Hybrid, Home and onsite in Fareham Contract - 6 months Rate - £475 to £525 per day Start - ASAP This role has been deemed Inside IR35. You must hold active SC Clearance to be eleigible for this role. The Opportunity We are working in partnership with a leading defence systems integrator to recruit a … Software Engineer for an exciting, long-term programme of international work. This role offers the chance to join a highly skilled team delivering cutting-edge software solutions across complex and challenging projects. If you're looking to develop your career in a dynamic environment where no two projects are the same, this is an excellent opportunity. The Role … As a Software Engineer, you'll play a key part in the full software development lifecycle – from design and development through to testing, integration, and deployment. You'll work within a collaborative Agile team, contributing to solutions that solve a wide variety of technical challenges while ensuring quality, performance, and reliability. Key responsibilities include: Designing software using More ❯

Role Title: Senior Software Developer Duration: End 2025 Location: Sheffield (Hybrid 3 Days Onsite) Rate: £550 - Umbrella only Would you like to join a global leader in consulting, technology services and digital transformation? Our client is at the forefront of innovation to address the entire breadth of opportunities in the evolving world of cloud, digital and platforms. Role purpose …/summary Our Client is looking for a highly motivated and experienced Senior Software Engineer to support development of services hosted on Public Cloud platforms. You will leverage your expertise in Software Development, along with your DevOps proficiency across GCP, to design and implement resilient frontend client, backend services, infrastructure automation, and cloud-native solutions. This is an … experience The ideal candidate for this role will have the below experience and qualifications: Bachelor's or Master's degree in Computer Science or equivalent industry experience. Comes from Software Engineering background with infrastructure experience. 5+ years of development experience with a strong focus on large-scale, distributed systems. Proficient in Golang and Python. Experience with Liquibase or More ❯

note that this a 24 months Fixed Term Contract Want to use your coding skills in a meaningful way whilst working from home? BPAS are looking for an enthusiastic Software Engineer with Microsoft SQL, C# and JavaScript programming skills to play a key role in the full system development lifecycle from idea to delivery. As a Software Engineer … remote, full-time role (36 hours per week, Monday to Friday). A detailed working pattern is available below. About You: We are looking for a confident and articulate software engineer with solid hands-on experience in a similar role. You'll be technically adept in Microsoft SQL, JavaScript and jQuery/Angular, C#, .Net with good working knowledge … in a positive and friendly manner and a methodical, disciplined, and analytical approach to problem solving. Main duties of the job You will bring: A degree in Computer Science, Software Engineering or a related discipline or equivalent demonstrable professional experience. Proven technical coding ability and hands-on experience developing and maintaining complex applications and integration scripts. Experience investigating More ❯

Software Technical Lead Rate: £500 - £600 a day Location: Bristol hybrid one day every other week Duration : 6 months initially Clearance: SC Clearance required You will join a global IT consultancy delivering digital transformation to a public sector body. This is a hands-on leadership role responsible for actively supporting and guiding the team of seven through complex technical More ❯

Software Technical Lead Rate: 500 - 600 a day Location: Bristol hybrid one day every other week Duration : 6 months initially Clearance: SC Clearance required You will join a global IT consultancy delivering digital transformation to a public sector body. This is a hands-on leadership role responsible for actively supporting and guiding the team of seven through complex technical More ❯

Contract Engineering Manager Location: Hybrid (2–3 Days/Week Onsite – London)?? Duration: 6 Months? IR35 Status: Outside IR35? Rate: £600–£650/dayOpus is partnering with well-known UK retailer seeking a Contract Engineering Manager to lead the technical migration of their STIBO STEP PIM system from on-premise to a modern SaaS architecture. This is a … internal teams and external vendors to align on integration, customisation, and roadmap Champion microservices and event-driven architecture Translate technical complexity into business-friendly insights for senior stakeholders Manage engineering teams through full product lifecycle, ensuring delivery excellence and operational stability Drive adoption of Elite DORA metrics and engineering best practices Must-Haves: 10+ years in software engineering, 5+ in leadership roles Proven experience with STIBO STEP and enterprise SaaS migrations Strong technical depth across Java, microservices, and cloud-native tooling Exceptional communication and stakeholder management skills Interested? Apply now or send your latest CV to ASAP!If you haven’t heard back within 48 hours, please assume your application was not successful this time. More ❯

building modern, performant Front End experiences to designing and integrating APIs and microservices. You will take ownership of delivering secure, scalable, testable, and maintainable solutions that meet the highest engineering standards. Key Responsibilities: Design, build, and maintain full-stack applications using TypeScript, Next.js, Node.js, and React. Champion the shift-left approach by embedding quality early in the SDLC, writing … across the stack, proactively improving system resilience. Stay up to date with industry trends and emerging tools in TypeScript, Next.js, and test automation to continuously raise the bar of engineering excellence. Required Skills and Experience: Proven professional experience in Front End software development. Next.js (v14+) Gitlab pipelines Broad knowledge & practical expertise in Front End technologies including JavaScript, TypeScript … React, and Node.js. Strong understanding of Advanced Typescript concepts (eg Generics, Mapped & Utility types etc.) Knowledge of REST APIs and tools for testing API endpoints. Understanding of Agile software development methodologies and shift-left testing practices. Required experience in Design & developing automated tests for Front End and Back End services using TypeScript and modern test frameworks (Playwright, React-test More ❯

World Class Defence Organisation based in Bristol is currently looking to recruit a C++/Linux Software Product Support Engineer subcontractor on an initial 6 month contract. The role can be worked on a 4 day week basis (Monday to Thursday) but due to the nature of the role, the position will need to be based onsite. This role … would suit a candidate who comes from a strong C++ Software Engineer background. Job Title: C++/Linux Software Product Support Engineer Rate: £68.00 per hour Overtime Rate: Hours worked over 37 hours per week will be calculated at time and a quarter Location: Bristol Hybrid/Remote working: The role can be worked on a 4 day … need to be based onsite. Contract: 37 Hours per week Duration: 6 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) C++/Linux Software Product Support Engineer Job Description: Were a driven team with a passion for software and its successful deployment in battlespace Command and Control (C2) weapon systems. We work More ❯

Kubernetes) - desirable TO BE CONSIDERED... Please apply directly by emailing with your CV and availability. KEYWORDS: Contract .NET Developer, Microsoft Stack Engineer, AI/ML Engineer, Azure Developer, Banking Software Engineer, Outside IR35, Remote More ❯

Senior Data Engineer (AI & MLOps) - Software - Newcastle/Hybrid or Remote Day rate: £300 - £500 (Inside IR35) Duration: 6 months Start: ASAP My new client is looking for a Senior Data Engineer with expertise in AI, MLOps, and AWS architecture to design and deliver production-grade machine learning pipelines. The ideal candidate will be passionate about bridging the gap … RDS, DynamoDB, Redshift, etc.) to build robust, scalable, and cost-effective solutions. Apply AIOps practices to enhance monitoring, automation, and resilience of ML systems. Implement best practices in data engineering, version control, CI/CD, and infrastructure as code. Ensure the security, reliability, and compliance of data pipelines and deployed ML solutions. Mentor junior engineers and contribute to setting … technical standards for the team. Required Qualifications Proven experience as a Senior Data Engineer, MLOps Engineer, or similar role. Strong background in data structures, algorithms, and software engineering principles. Advanced proficiency in Python for data wrangling, pipeline automation, and ML workflows. Expertise in AWS services, including databases (RDS, DynamoDB, Redshift) and machine learning/AI (SageMaker, AI/ More ❯

looking for a skilled Backstage Developer to help design, build, and maintain internal developer portal using Spotify Backstage. This role will focus on improving the developer experience across our engineering teams by centralising tools, documentation, and workflows into a single, cohesive platform. Role The Spotify Backstage Developer will design, develop, and maintain plugins and extensions within Spotify Backstage. Integrate … Backstage with existing infrastructure, CI/CD pipelines, monitoring tools, and cloud platforms (AWS/Azure/GCP). Collaborate with DevOps, platform, and software engineering teams to streamline developer workflows. Ensure scalability, security, and usability of the developer portal. Provide technical guidance, documentation, and training for engineering teams adopting Backstage. Contribute to Backstage open-source ecosystem More ❯

agile environment. Key Responsibilities Deliver high-quality full stack solutions with an emphasis on React and modern JavaScript/TypeScript. Contribute to AI/LLM projects including RAG, prompt engineering, and GenAI system development. Collaborate with designers and product teams to translate AI into intuitive, user-friendly experiences. Build PoCs and prototypes in short innovation cycles. Develop cloud-native … applications using AWS or Azure, containerisation, and CI/CD pipelines. Apply software engineering best practices in secure, regulated, or enterprise environments. Essential Skills & Experience Strong frontend capability with React and JavaScript/TypeScript. React expertise (SvelteKit knowledge is a plus). Recent, hands-on AI/LLM development experience - ideally involving prompt engineering, RAG, or GenAI More ❯

agile environment. Key Responsibilities Deliver high-quality full stack solutions with an emphasis on React and modern JavaScript/TypeScript. Contribute to AI/LLM projects including RAG, prompt engineering, and GenAI system development. Collaborate with designers and product teams to translate AI into intuitive, user-friendly experiences. Build PoCs and prototypes in short innovation cycles. Develop cloud-native … applications using AWS or Azure, containerisation, and CI/CD pipelines. Apply software engineering best practices in secure, regulated, or enterprise environments. Essential Skills & Experience Strong frontend capability with React and JavaScript/TypeScript. React expertise (SvelteKit knowledge is a plus). Recent, hands-on AI/LLM development experience - ideally involving prompt engineering, RAG, or GenAI More ❯