11 of 11 Contract Senior Software Engineer Jobs in the UK

Senior Software Engineer Edinburgh - 90% on site £60ph inside IR35 A leading Aerospace and Defence organisation are seeking a skilled and motivated Senior Software Engineer to deliver high-quality software solutions within a defined work package. You'll play a key role in … stakeholder requirements into robust, maintainable code, while collaborating with engineering teams and project stakeholders to drive technical excellence. Key Responsibilities Design, develop, and deliver software solutions within defined work packages, ensuring alignment with all stakeholder requirements. Engage with stakeholders to understand and prioritise needs, balancing constraints to deliver optimal … software capabilities. Produce robust, high-quality, and well-documented code, maintaining configuration management and progress reporting. Work collaboratively with internal and external stakeholders to ensure alignment of software architecture within the broader system. Apply best practices and suitable tools/techniques in test equipment software development, offering More ❯

Senior Software Engineer - Client Identity We are seeking a Senior Software Engineer to join a newly formed cybersecurity team based in Europe. This role is pivotal in shaping secure and seamless digital experiences for hundreds of thousands of clients across the UK and Europe. More ❯

Job Title: Senior Software Engineer Location: Manchester - Hybrid (Once in 2 weeks) Contract Type: 6 months A major tech organization is seeking a Senior Software Engineer with strong SRE expertise to lead a critical migration of services between Kubernetes environments. You'll combine software … responses during migrations. Solve complex technical challenges and optimize migration workflows. Mentor engineers and collaborate closely across technical and product teams. Skills & Experience Strong software engineering and SRE background. Expertise in Java and Kubernetes in production environments. Proven success leading large-scale service migrations. Solid experience in observability, incident More ❯

Senior Software Engineer Location: New Malden, site based role Duration: 12 months Rate: £50 ph PAYE (£57.27 ph Inclusive of holiday pay) or £67.47 ph Umbrella SC Clearance required The Team The Submarine Command System (SMCS) system provides situation awareness and Weapons Management capability for all Submarines … bidding through development, in-service support and disposal. The SMCS projects deliver to a number of customers within Industry and the MoD. Position Overview Software engineers required to join the software engineering team working on the Submarine Command Systems (SMCS) project in New Malden. What you'll be … doing: • Applying Knowledge to take a lead role in the design, implement & test SMCS system solutions. • Guiding and mentoring other Software Engineers in their efforts throughout the lifecycle. • Assisting the management team with reporting, planning, and estimation activities. • Meeting the SMCS customers and end users, as required, to enable More ❯

Senior Software Engineer Location: New Malden, site based role Duration: 12 months Rate: £50 ph PAYE (£57.27 ph Inclusive of holiday pay) or £67.47 ph Umbrella SC Clearance required The Team The Submarine Command System (SMCS) system provides situation awareness and Weapons Management capability for all Submarines … bidding through development, in-service support and disposal. The SMCS projects deliver to a number of customers within Industry and the MoD. Position Overview Software engineers required to join the software engineering team working on the Submarine Command Systems (SMCS) project in New Malden. What you ll be … doing: • Applying Knowledge to take a lead role in the design, implement & test SMCS system solutions. • Guiding and mentoring other Software Engineers in their efforts throughout the lifecycle. • Assisting the management team with reporting, planning, and estimation activities. • Meeting the SMCS customers and end users, as required, to enable More ❯

Senior Software Engineer Location: New Malden, site based role Duration: 12 months Rate: £50 ph PAYE (£57.27 ph Inclusive of holiday pay) or £67.47 ph Umbrella SC Clearance required The Team The Submarine Command System (SMCS) system provides situation awareness and Weapons Management capability for all Submarines … bidding through development, in-service support and disposal. The SMCS projects deliver to a number of customers within Industry and the MoD. Position Overview Software engineers required to join the software engineering team working on the Submarine Command Systems (SMCS) project in New Malden. What you’ll be … doing: • Applying Knowledge to take a lead role in the design, implement & test SMCS system solutions. • Guiding and mentoring other Software Engineers in their efforts throughout the lifecycle. • Assisting the management team with reporting, planning, and estimation activities. • Meeting the SMCS customers and end users, as required, to enable More ❯

Job: Senior Software Engineer Company: BAE Systems Hourly Rate: £50.00 PAYE or £67.47 Umbrella Location : New Malden - on-site Contract : 12 months (Opportunity to be extended) Working Hours : 37 hours per week Key Responsibilities : Write software according to coding standards and maintain existing software by … investigating issues and identifying solutions. Write software test schedules and use them to test the system. Document appropriate information, so that others can understand the software and the system. Contribute to process improvement within the team to ensure that the team always looks to improve how it works. More ❯

Job: Senior Software Engineer Company: BAE Systems Hourly Rate: £50.00 PAYE or £67.47 Umbrella Location : New Malden - on-site Contract : 12 months (Opportunity to be extended) Working Hours : 37 hours per week Key Responsibilities : Write software according to coding standards and maintain existing software by More ❯

your mark in the financial sector? Do you enjoy working in a collaborative team and playing a key part in creating, maintaining and supporting software applications? Overview: DCS Technology are searching for an experienced and passionate Senior Software Engineer to join our FinTech client on a … talented team building enterprise level applications and platforms for clients in a variety of sectors. What will you be doing? Design and develop robust software solutions using a versatile tech stack, including .NET, C#, and Microsoft Azure. Collaborate with other departments , providing support, guidance, and expert consultancy to drive 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 … 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/Lead SDET Location: Remote Duration: 3 months initially, potential 3 month extension Rate: c£450/day (via umbrella company) Sanderson are working with a leading financial services provider on a critical systems integration project aimed at automating the closure of customer accounts. This initiative forms part … of a broader digital transformation programme within the bank. We are seeking a hands-on Software Development Engineer in Test (SDET) with strong ETL and systems integration testing experience. You'll be working alongside an established testing function, enhancing and developing existing test automation scripts, and supporting the More ❯