102 senior software engineer jobs found

    BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments.   BAE Systems Digital Intelligence are urgently seeking a dynamic and ambitious Senior Software Engineer to join a high-performing team engaged on a range of large-scale public sector engagements.  You will operate as a bridge between development, testing, network/infrastructure, operations, and system administrators to facilitate efficient, continuous, and high quality software delivery. The processes and tools you will implement will enable software engineers to turn source code and associated artefacts into installation media, and/or installed and configured environments. Please note that this role requires a minimum of NV1 Security...

  Location(s): UK, Europe & Africa : UK : Leeds    BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments.   Senior Software Engineer   Job Title: Senior Software Engineer Requisition ID: 121783 Location: Leeds – We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role. Grade: GG010 – GG11                                                                                                                                        Referral Bonus: £5,000   National Security & Government Overview   The National Security & Government business is growing...

Job Title: Senior Software Engineer Location: Frimley – On Site Salary: £40,748+ depending on skills and experience What you’ll be doing: · Develop design solutions to meet an agreed time, cost and quality in accordance with project or business milestones · Develop and manage requirements and the overall acceptance criteria specific to IT Rigs, and systems and products across the platform or programmes · You will be attending factory acceptance tests and assisting in the development of test procedures · Produce documentation required to support the design review process, including; diagrams, technical specifications, supporting calculations, software designs and justifications · Ensure design proving evidence is comprehensive and is captured within the requirements management tools whilst also being endorsed by the appropriate level of authority...

The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. CGI was recognised in the Sunday Times Best Places to Work List 2024 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community...

Job Title: Senior Systems Engineer (Software) Location: Portsmouth – Broad Oak. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role. Salary: £45,000 – £55,000 commensurate with skills and experience Put yourself into a dynamic Systems Engineering role at the forefront of real world demands in the defence industry. You will be part of our Autonomy team developing Autonomous Maritime products to counter emerging threats and gain an advantage in the future maritime battlespace. Your new day-to-day will be exciting and diverse by applying your knowledge of Systems Engineering and Software Architecture definition in the increasingly significant field of autonomous defence systems, working with global experts and cutting-edge technology. What you’ll be doing: Apply Systems Engineering experience with a good understanding of software system...

Job title: Senior Software Test Engineer Location: Cowes – Isle of Wight – Onsite only Salary: Up to £60,000 (dependent on skills and experience) What you’ll be doing: Participate in the production of automated and manual tests to ensure that the software functionality and behaviour meet the requirements Engage in the testing of the software builds from unit testing to system integration testing on radar hardware (including digits) Analysis of data to determine that the system requirements have been met Cooperate in the creation of Software Functional Proving Builds using code and data components which under configuration control Assist in the software Verification & Validation activities for all identified functional builds Use of models to prove expected behaviour Participate in the generation of the Software Test Reports (STRs) and Software test Plans (STP) Maintain the production and...

  Location(s): UK, Europe & Africa : UK : Guildford || UK, Europe & Africa : UK : Amersham || UK, Europe & Africa : UK : Andover – CS || UK, Europe & Africa : UK : Client Site – Buckinghamshire || UK, Europe & Africa : UK : Client Site – Greater Manchester || UK, Europe & Africa : UK : Client Site – Midlands || UK, Europe & Africa : UK : Client Site-Andover || UK, Europe & Africa : UK : Coventry-CS || UK, Europe & Africa : UK : Frimley || UK, Europe & Africa : UK : Gloucester || UK, Europe & Africa : UK : Great Baddow || UK, Europe & Africa : UK : Leeds || UK, Europe & Africa : UK : London || UK, Europe & Africa : UK : London-CS || UK, Europe & Africa : UK : Manchester || UK, Europe & Africa : UK : Milton Keynes-CS || UK, Europe & Africa : UK : NR- London || UK, Europe & Africa : UK : Preston || UK, Europe & Africa : UK : UK Home    BAE Systems Digital Intelligence is home to 4,500 digital, cyber...

Title: Senior Systems and Software Development Engineer Location: Coventry. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role. Salary: Competitive What you’ll be doing: Working within a small Team to: Develop system requirements and refine them using modelling and simulation Produce models of the system design compatible with the downstream software generation process Test and assess the models of the design against the requirements, and produce the associated documentation evidence Create supporting behavioural models of interfacing systems, submarine dynamics and operating environment to aid in validation of the system requirements Liaise with stakeholders both internal and external to the wider AVC Team, including the Customer and operators Manage tasks and report progress for your work in line with the AVC Agile System of...

If your coding skills are backed up with a talent for solving problems, we will give you the opportunity to have real-world impact and purpose, working in one of our Central Government business units. Our Software Engineers are trusted to work closely with a wide range of clients on exciting projects with real-world critical purpose and positive impact on UK Citizens' lives. These roles are to work on a flagship Programme with one of our key UK Government clients within the Law Enforcement sector, helping to keep UK citizens safe. CGI was recognised in the Sunday Times Best Places to Work List 2024 and has been named one of the World’s Best Employers by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner, not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent, and inspiring everyone to pursue careers in our sector,...

Job title: PCB NPI Engineer (IPC Compliance) Location: Rochester (Kent) Salary: Up to £ 47,000 depending on skills and experience What you’ll be doing: Collaborate with the design and engineering teams at the earliest stages to ensure PCB designs comply with IPC standards and are manufacturable within existing production processes Provide ongoing support during the development stages, offering insights and recommendations to improve design for manufacturability and production efficiency Take ownership of PCB new product builds, ensuring they meet manufacturing standards and provide valuable insights for continuous product improvement Work with PCB Process Engineering team to implement improvements to PCB processes that enhance manufacturability and efficiency. Where appropriate consider roadmap to future technology and seek buy in from senior leadership Own the PCB Design for Manufacturability...

Job Title: Principal Systems Engineer (Part Time or Full Time) Location: Isle of Wight – Cowes, Chelmsford – Great Baddow or Portsmouth – Broad Oak Salary: Up to £70,600 commensurate with skills and experience. Part time & accruing hours available’ Please let us know if you would like to discuss these options. Put yourself into a dynamic Principal Systems Engineering role at the forefront of real world demands in the defence industry. You will be developing current and next generation radar products to counter emerging threats and gain an advantage in the strategic Future Air Dominance domain. Your new day-to-day will be exciting and diverse by applying the principles of Systems Engineering across the entire engineering development lifecycle as you join in developing radar systems used by those who serve and protect us. What you’ll be doing: Develop novel solutions to evolving technical challenges and emerging issues for...

Job title: Senior Engineer – Auxiliary Systems Location: Scotstoun/Portsmouth – Broad Oak/Filton. We offer a range of hybrid and flexible working arrangements. Please speak to your recruiter about the options for this particular role Salary: Up to £49,400 depending on skills and experience What you’ll be doing: Responsible for the design of mechanical marine systems for the next generation of warships Responsible for ensuring the latest technology is integrated into these systems which support our net-zero and optimised crewing aspirations Be an integral part of the Future Business team tasked with gaining competitive advantage over business rivals whilst delivering concept designs which are safe, cost effective and to requirements Responsible for Research and Technology projects to uncover and mature the latest technologies in the Marine Systems environment Managing time constraints and budgets to produce high...

Job Title: Senior Engineer – Requirements and Acceptance Location: Scotstoun, Glasgow. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role. Salary: Up to £50,000 depending on qualifications and experience What you’ll be doing: Supporting the management and maintenance of acceptance evidence, customer approvals and supplier approvals Acting as a point of contact with customers and/or suppliers in assigned areas on engineering matters, to resolve relatively complex problems and issues and to maintain awareness in both parties of priorities and objectives Facilitating the management and maintenance of requirements using requirements development practices, including compliance details, traceability, acceptance characteristics, acceptance evidence and customer approvals Providing help and direction to less experienced team members to support both...

Senior Test Automation Engineer   Key Responsibilities: Design and execute test strategies for complex, distributed systems with a focus on both functional and non-functional testing. Write and maintain Python-based automation scripts using frameworks like PyTest, Selenium, or Robot Framework. Embed automated tests into Azure DevOps pipelines, ensuring seamless integration with build and release processes. Use Azure Test Plans to manage test cases, execute test runs, and generate traceability reports. Perform hands-on exploratory, regression, and integration testing across web, API, and backend services. Debug test failures, analyze logs, and collaborate with developers to resolve issues quickly. Mentor junior testers, conduct code reviews for test scripts, and enforce QA best practices. Work closely with DevOps engineers to maintain test environments and ensure test data consistency. Contribute to the continuous improvement of QA tools, processes, and...

Job title: Senior Structural Engineer Location: Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this role Salary: Competitive What you’ll be doing: Conducting analysis and design of complex structures in accordance with Eurocodes, British Standards and BAE standards to support Submarine construction You will apply your expertise in regulations and requirements that extend beyond those used within BAE Systems, including LOLER, Codes of Compliance, Weld Specifications, and Geometric Tolerance Proficient in computer based analytical methods, including finite element analysis, CAD modelling and interpreting engineering schematics (Abaqus, S-Frame) Providing support for the manufacturing, assembly, lifting, handling, and installation of Submarine structures, modules and components Contributing in a fast-paced environment by applying...

Job title: Senior Engineer – PLM Outfitting Information & Systems Location: Scotstoun. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role. Salary: Up to £55,000 (dependent on skills and experience) What you’ll be doing: Daily support to the CAD user community across GCS projects. Resolving of issues directly with the user and communicating any relevant issues to internal or external stakeholders Development of new capabilities in conjunction with technical specialists team across all projects Training users in the use of CAD application for new users or for new functionality Collaboration with Software vendor to resolve issues and investigate new ways of working including testing of new software Documentation of process and user guides for use of software Transfer of CAD data from reference project to export contracts...

Job Title: Naval Radar Principal Systems Engineer Location: Isle of Wight – Cowes Salary: Up to £70,600 commensurate with skills and experience. Part time & accruing hours available Put yourself into a dynamic Principal Systems Engineering role at the forefront of real world demands in the defence industry. Alongside ensuring operational excellence for our existing products, there will be the opportunity to develop next generation radar products to counter emerging threats and contribution to our strategy for new technology. Your new day-to-day will be exciting and diverse by applying the principles of Systems Engineering across the entire engineering development lifecycle as you join in developing radar systems used by those who serve and protect us. What you’ll be doing: Develop novel solutions to evolving technical challenges and emerging issues for complex Radar Systems that our customers and end-user...

Job Title: In-Service Senior Systems Engineer Location: New Malden. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role. Salary: Circa £54,000 What you’ll be doing: Coordinating reach-back activities to Suitably Qualified and Experienced Personnel (SQEP) in the product teams to resolve defects / technical queries reported by operationally deployed platforms Coordinating an integrated equipment (CMS – Combat Management, System SI – Shared Infrastructure, INE – Internal Networks Electronics) service programme, including Technology Refresh, which is coherent with adjacent programmes Ensuring strong engagement with the Customer Engineering community is maintained Overseeing the Product Safety and Security programmes to ensure all requirements are met/achieved Overseeing Product change within the programme through Project Change...

Job Title: Principal Systems Engineer Location: Barrow – We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role. Salary: Negotiable dependant on experience What you’ll be doing: Understand and interpret the User Needs, Concept of Operations, and Concept of Use, and be able to derive the technical and functional requirements for the Computerised Information System (CIS) Provide specialist knowledge and subject matter expertise to develop the functional and physical architecture for CIS Manage and deliver design studies to develop or de-risk technologies to evolve the functional performance and capability of CIS Produce technical design documentation to define the CIS design baseline and lead key decision meetings associated with the CIS design Provide specialist technical support to the planning and definition of platform installation,...

Job Title: Senior Hardware Engineer Location: Rochester, Kent. Salary: £44,000 – £54,000 depending on skills and experience What you’ll be doing: Working in a team environment with the development of Test Equipment solutions that support the complex and demanding requirements of the diverse variety of products developed at the Rochester site Hardware Requirements and Validation Hardware Design Hardware Integration Hardware Obsolescence System Safety Design Documentation Estimation Your skills and experiences: Essential: Good technical Hardware engineering and development skills with a good understanding of electronic systems and software Experience of the hardware engineering lifecycle, from requirements analysis, design methods/activities, verification, through to formal release and configuration Experience of Test Equipment design Able to prioritise and manage your own work with the...