51 to 75 of 155 Contract Software Engineering Jobs

C# Software Engineer Location: Stevenage or Bristol, Full time on site initial 3 month period, then hybrid working Duration: 12 Months initial SC Clearance Required Rate: £65 ph Umbrella Overview of department: WSSE are integral in the development of weapon systems and system architectures, and as a result have developed a capability supporting developments across the full product life … work as part of a heterogeneous agile development team, made up of mixed discipline engineers working in synergy to develop simulations and representations of real equipment. Our approach to software development includes: o Configuration control o Continuous Integration o Continuous Delivery or Deployment. o Unit testing and test driven development. Key Skillset Essential: Proficient in C#/C++ Microsoft More ❯

C# Software Engineer Location: Stevenage or Bristol, Full time on site initial 3 month period, then hybrid working Duration: 12 Months initial SC Clearance Required Rate: £65 ph Umbrella Overview of department: WSSE are integral in the development of weapon systems and system architectures, and as a result have developed a capability supporting developments across the full product life … work as part of a heterogeneous agile development team, made up of mixed discipline engineers working in synergy to develop simulations and representations of real equipment. Our approach to software development includes: o Configuration control o Continuous Integration o Continuous Delivery or Deployment. o Unit testing and test driven development. Key Skillset Essential: Proficient in C#/C++ Microsoft More ❯

Job Title: Software Engineer Job Description We are seeking a highly skilled Software Engineer to join our team. You will be responsible for back-end development primarily in Python and front-end development using frameworks such as Vue, Angular, and React. Additionally, you will work with relational databases, including MySQL and ETL technologies. Experience in cloud migration, particularly … with AWS, and knowledge of software deployment tools and orchestration using Kubernetes is highly beneficial. Your role will involve developing new applications as well as maintaining existing code. Responsibilities Perform back-end development mainly in Python. Engage in front-end development using Vue, Angular, and React. Work with relational databases such as MySQL and ETL technologies. Contribute to cloud … migration projects, ideally with AWS. Utilise software deployment tools and orchestration, preferably Kubernetes. Develop new applications and maintain existing code. Essential Skills Proficiency in Javascript, Python, and MySQL. Experience with front-end frameworks: React, Vue, Angular. Understanding of orchestration tools. Knowledge of ETL processes and technologies. Familiarity with AWS and cloud migration strategies. Additional Skills & Qualifications Relevant degree in More ❯

Java Developers- SC Security Clearance- Central Government Multiple Java Developers, ideally with current SC Security Clearance and strong Java software development skills in Java 11 plus and MongoDB is needed to work with our central government client on one of the UK's most high-impact digital services. Opportunity to take a hands-on technical and leadership role at … the heart of government digital transformation — influencing direction, engineering best practices, and helping deliver critical systems used by millions. Java Developers- SC Security Clearance- Central Government- Essential Skills • Strong hands on Java Software development skills to Java 11 or higher. • Excellent software engineering abilities across Java microservices, Hexagonal architecture, MongoDB, Kafka) • Modern cloud infrastructure & DevOps (AWS … Terraform, GitLab CI, Jenkins) • Proven success leading engineering teams, including mentoring and coaching. • Strong knowledge of engineering best practices, including secure design and assurance. • Experience delivering in complex, multi-disciplinary environments. • Current SC Security Clearance or the ability to undergo clearance. • Passionate about building high-quality, secure and maintainable systems. Java Developers- SC Security Clearance- Central Government- Responsibilities More ❯

Java Developers- SC Security Clearance- Central Government Multiple Java Developers, ideally with current SC Security Clearance and strong Java software development skills in Java 11 plus and MongoDB is needed to work with our central government client on one of the UK’s most high-impact digital services. Opportunity to take a hands-on technical and leadership role at … the heart of government digital transformation — influencing direction, engineering best practices, and helping deliver critical systems used by millions. Java Developers- SC Security Clearance- Central Government- Essential Skills • Strong hands on Java Software development skills to Java 11 or higher. • Excellent software engineering abilities across Java microservices, Hexagonal architecture, MongoDB, Kafka) • Modern cloud infrastructure & DevOps (AWS … Terraform, GitLab CI, Jenkins) • Proven success leading engineering teams, including mentoring and coaching. • Strong knowledge of engineering best practices, including secure design and assurance. • Experience delivering in complex, multi-disciplinary environments. • Current SC Security Clearance or the ability to undergo clearance. • Passionate about building high-quality, secure and maintainable systems. Java Developers- SC Security Clearance- Central Government- Responsibilities More ❯

of a team to deliver business functions and customer journeys that are tested and automated throughout the CICD pipeline to production DESIRED: - Bachelor's Degree in computer science, computer engineering, or other technical discipline, or equivalent work experience. - Experience in professional software development. - Solid understanding of test-driven development, including unit, component, functional, system integration and regression tests. … Knowledge of software engineering methodology (Agile, incl Scrum, Kanban, SAFe, Test-Driven Development (TDD), Behavior Driven Development (BDD) and Waterfall) - Knowledge of any or all of the following technologies is desired: Kafka, Postgres, Golang, Git, gRPC, Docker, GraphQL - Experienced in continuous integration (CI), continuous deployment (CD) and continuous testing (CT), including tools such as Jenkins, Rally and/ More ❯

London office. It is a full-time role, 40 hours per week. If this role feels right, send us your CV. Accountabilities: Playing a pivotal role in the backend engineering team, you will help to build full-stack cloud apps. You'll be using Python and AWS Cloud services on the backend. Adopt a Server-less first approach to … large-scale systems and extensive datasets. Foster close collaboration with our Product, Data, Front-end, Platform, and Security teams. Knowledge and Skills: Demonstrated expertise as a Mid or Senior Software Engineer. Proficiency in Python as your primary language, or willingness to adapt. Hands-on experience with RESTful APIs and/or GraphQL. Proficiency in version control tools like Git. … and TDD. Eagerness to engage with emerging technologies and collaborate with the team in designing solutions from inception, facilitated by effective communication skills that promote teamwork. Strong abilities in software design, problem-solving, and debugging. Enthusiasm for continuous code improvement and learning from peers. Please note: Should your application be successful, and you are offered the role, a number More ❯

London office. It is a full-time role, 40 hours per week. If this role feels right, send us your CV. Accountabilities: Playing a pivotal role in the backend engineering team, you will help to build full-stack cloud apps. You'll be using Python and AWS Cloud services on the backend. Adopt a Server-less first approach to … large-scale systems and extensive datasets. Foster close collaboration with our Product, Data, Front-end, Platform, and Security teams. Knowledge and Skills: Demonstrated expertise as a Mid or Senior Software Engineer. Proficiency in Python as your primary language, or willingness to adapt. Hands-on experience with RESTful APIs and/or GraphQL. Proficiency in version control tools like Git. … and TDD. Eagerness to engage with emerging technologies and collaborate with the team in designing solutions from inception, facilitated by effective communication skills that promote teamwork. Strong abilities in software design, problem-solving, and debugging. Enthusiasm for continuous code improvement and learning from peers. Please note: Should your application be successful, and you are offered the role, a number More ❯

. Develop and optimize algorithms that power our products. Build and maintain the infrastructure needed to train, evaluate, and deploy AI models at scale. Collaborate closely with data scientists, software engineers, and product teams to bring AI-powered features to life. Research and experiment with state-of-the-art AI techniques to keep us at the cutting edge. What More ❯

Embedded Software Engineer Outside IR35 Hybrid Working 9-Month Contract Join a leading aerospace innovator shaping the future of flight. Be a part of modernising advanced Vehicle health monitoring systems that have been trusted for decades to improve safety and streamline maintenance across aircraft fleets. This is an exciting opportunity for an Embedded Software Engineer to work on … next-generation rotorcraft platforms. What You'll Be Doing: Lead the design, development, and testing of embedded software for rotorcraft health monitoring systems. Develop real-time software to process vibration data from drive train sensors. Design and control systems for vibration data acquisition, processing, storage, and access. Take responsibility for continuous integration and testing to maintain software quality. Identify and resolve software issues to ensure system reliability. Mentor and support junior engineers across the project lifecycle. Work in a collaborative Agile team focused on delivering modern software solutions. What You'll Bring: Strong background in C/C++ for embedded systems. Experience developing software for safety-critical, regulated industries. Experience with Python and More ❯

Go Engineer/GoLang Engineer/AI Engineer/AI Developer/Software Engineer - Go We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Are you ready to bring your Lead Software Engineering expertise to the next level? We're looking for multiple experienced … s commercial goals by harnessing artificial intelligence and machine learning technologies to develop new products, improve productivity, and enhance risk management effectively and responsibly Overview: Designs and develops creative software solutions, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews … and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Leads evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture Leads communities of More ❯

Go Engineer/GoLang Engineer/AI Engineer/AI Developer/Software Engineer - Go We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Are you ready to bring your Lead Software Engineering expertise to the next level? We're looking for multiple experienced … s commercial goals by harnessing artificial intelligence and machine learning technologies to develop new products, improve productivity, and enhance risk management effectively and responsibly Overview: Designs and develops creative software solutions, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews … and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Leads evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture Leads communities of More ❯

Are you a talented Flight Simulation Software Engineer with a passion for cutting-edge technology? Do you want to work on projects that push the boundaries of aerospace innovation? Look no further! At our aerospace business in Greater London, we're developing world-class flight simulators that are shaping the future of aviation training. Join our dynamic team and … Work on the design, development, and integration of flight simulators used by top-tier aerospace organizations. • Collaborative Environment: Engage with cross-functional teams of experts in systems, hardware, and software engineering. • Innovative Technology: Build next-gen simulation solutions, including control systems, user interfaces, and avionics hardware. • Develop real-time software for flight simulators, from control systems to graphical … in the full lifecycle of the product from requirements analysis through to customer acceptance and post-delivery customer support What you'll bring The role of a Flight Simulation Software Engineer requires the following experience and skills: • C programming skills • A good practical understanding of the Systems Engineering V-model and/or the Software Development Lifecycle More ❯

Lead Software Engineer - Golang (Financial Services) Rate - £700/800 per day PAYE Duration - 6 months initial Location - 5 days on site in London We're looking for a Lead Software Engineer/Golang Engineer to join an agile team that works to enhance, build and deliver trusted market-leading technology products in a secure, stable and scalable … way. You would be responsible for critical technology solutions across multiple technical areas within various business functions to support the firm's business objectives. Responsibilities Design and develop creative software solutions and technical troubleshooting Develop secure high-quality production code and review excising code Lead evaluation sessions with external vendors, startups and internal teams Drive outcome-oriented probing of More ❯

Lead Software Engineer - Golang (Financial Services) Rate - £700/800 per day PAYE Duration - 6 months initial Location - 5 days on site in London We're looking for a Lead Software Engineer/Golang Engineer to join an agile team that works to enhance, build and deliver trusted market-leading technology products in a secure, stable and scalable … way. You would be responsible for critical technology solutions across multiple technical areas within various business functions to support the firm's business objectives. Responsibilities Design and develop creative software solutions and technical troubleshooting Develop secure high-quality production code and review excising code Lead evaluation sessions with external vendors, startups and internal teams Drive outcome-oriented probing of More ❯

Contract Software Engineer opportunity – Manchester - Outside IR35 I have an immediate requirement with a client for a Contract Software Engineer to work on a large-scale SaaS product Key Technical Skills JavaScript/Typescript React Node AWS, Lambdas, Serverless Event-driven, Microservices, APIs The client need someone who can come in and make an immediate impact in terms More ❯

Contract Software Engineer opportunity – Manchester - Outside IR35 I have an immediate requirement with a client for a Contract Software Engineer to work on a large-scale SaaS product Key Technical Skills JavaScript/Typescript React Node AWS, Lambdas, Serverless Event-driven, Microservices, APIs The client need someone who can come in and make an immediate impact in terms More ❯

Job Title: Software Engineer (Hold SC Clearance, or be eligible) Location: Newcastle-Upon-Tyne (2 to 3 days in-office attendance per week) Contract Length: 9 months Role Overview: We are seeking experienced Software Engineers to join our team, focusing on live service delivery within a collaborative environment. This role is suited for both senior and mid-level More ❯

Software Engineer Location: Telford (Ideally 2 days/week onsite End Date: 30 November 2025 Clearance: Active SC Clearance required (mandatory due to timesacles of the project) Rate & Engagement: Inside IR35 Overview: An experienced Software Engineer is required to join a multi-disciplinary team supporting a large-scale programme within UK central government. This role involves a combination More ❯

Role: Contract Senior Embedded Software Engineer. Rate: 60phr + VAT, outside IR35 Duration : 6 months Location: Cardiff Supporting a renewable energy technology company, with offices in Cardiff, we are looking for a contract senior embedded software engineer. This is an opportunity to join a team in process of growing and broadening their skills. This team has a focus … talented electronics, embedded and IT team in place. You would work on real world, products which make a big difference to their global customers. Key Experience & Responsibilities: - Embedded C++ Software Development - STL - Object Orientated Programming - Embedded Linux - RTOS - Work with existing libraries of programme - Unit & System Testing - Undertake & Complete all relevant Project/Product documentation Desirable: Full product lifecycle … experience Testing and debugging Education: - Degree in a relevant area such as Software or Electronic Engineering If interested, please send across an updated CV. More ❯

Senior C++ Software Engineer Location: Edinburgh site based role Duration: 12 months Rate: £65 ph Umbrella SC Clearance required Are you interested in developing real-time embedded software for one of the most cutting-edge defence and aerospace projects in the UK? Do you like the sound of developing software for the European Common Radar System (ECRS … For more information on Leonardos contribution to ECRS check out: https://uk.leonardo.com/en/innovation/typhoon What you'll do as a senior level C++ Software Engineer: • Utilise your skills in UML modelling and C++ to develop new capabilities and maintain existing features within an IBM Engineering Rhapsody modelling environment • Work alongside systems and … hardware engineers to deploy software to multi-core or distributed hardware platforms. • Work to airborne software design standard RTCA 178C and coding standards such as MISRA C/C++. Key Skillset • C++ • Desire to thrive in an office-based environment, working alongside other engineers • Industry relevant knowledge of the full software lifecycle. • Knowledge of OOD (Object Oriented More ❯

Job Title: Embedded Software Consultant - Maritime Tech Location: Remote (occasional on-site meets in South East) Type: Contract Rate: £55-£65/hour (Outside IR35) We’re partnered with an innovative engineering company based in Kent , who are looking for a Embedded Software Consultant to assist with existing projects amongst an existing team Embedded Software Engineers. … Key Responsibilities: Design and implement embedded software in C/C++ on real-time operating systems. Collaborate with hardware, systems, and QA teams to ensure integration and reliability. Drive best practices in code quality, documentation, and testing (e.g., MISRA compliance, CI/CD pipelines). Take ownership of sprint planning, code reviews, debugging, and performance optimisation. Essential Experience & Skills … Proven experience leading embedded software development teams. Strong C/C++ skills and deep understanding of RTOS and low-level firmware. Hands-on experience with hardware interfaces and protocols (SPI, UART, I2C, CAN). Familiarity with embedded security, version control, and build/test automation. Excellent communication skills and stakeholder engagement. Desirable: Exposure to embedded Linux, safety-critical systems More ❯

Role: Software Engineer - Python, Ansible, CI/CD, Jenkins, VMware Start Date: ASAP Duration: 6 Months Location: Remote IR35 Status - Inside My client has an urgent requirement for a seasoned Software Engineer with deep expertise in infrastructure automation and ideally with a solid grasp of the financial sector's demands for resilience, security, and precision? We're seeking … a Senior Software Engineer to join our infrastructure engineering team. You'll play a critical role in designing, automating, and maintaining our platform infrastructure powering key systems. Main Responsibilities : Lead the design and implementation of automation solutions using Ansible and Python . Manage and improve CI/CD pipelines with Jenkins , enabling seamless code delivery across teams. Automate More ❯

Role: Software Engineer - Python, Ansible, CI/CD, Jenkins, VMware Start Date: ASAP Duration: 6 Months Location: Remote IR35 Status - Inside My client has an urgent requirement for a seasoned Software Engineer with deep expertise in infrastructure automation and ideally with a solid grasp of the financial sector's demands for resilience, security, and precision? We're seeking … a Senior Software Engineer to join our infrastructure engineering team. You'll play a critical role in designing, automating, and maintaining our platform infrastructure powering key systems. Main Responsibilities: Lead the design and implementation of automation solutions using Ansible and Python . Manage and improve CI/CD pipelines with Jenkins , enabling seamless code delivery across teams. Automate More ❯

Scientific Software Engineer Salary: £56,509 to £62,159 per annum (dependent on skills and experience) Hours: Full time or Part-time (minimum 30 hours per week) Contract Type: Fixed Term to 31st March 2027 Location:Science and Technology Facilities Council, Rutherford Appleton Laboratory, Harwell, Oxfordshire OX11 0DE Come and do the kind of work that got you into … at higher data rates, and we aim to transform the methods available to our users for both data collection and data analysis. We are seeking to recruit a scientific software engineer to develop the software to maximise scientific exploitation of our data. You will develop data acquisition and data analysis software for a variety of ultrafast laser … spectroscopy experiments, including: Providing data analysis software for photoemission spectroscopy, to enable on-the-fly analysis of spectra. Adapting commercial data acquisition software for photoemission spectroscopy with a momentum microscope and hemispherical analyser to work with laser-based experiments. Building on existing data acquisition and analysis interfaces for spectroscopy techniques including time-resolved infrared, visible and Raman, multidimensional More ❯