26 to 50 of 1,647 Senior Software Engineer Jobs in the UK

Senior Software Engineer | Series A Cybersecurity Start-Up | London Senior Software Engineer required to join a fast-growing Series A cybersecurity start-up in London, tackling some of the most difficult problems in modern security. The company has been built by experienced founders with … start-up: early enough to have real influence, but with the backing, team, and momentum already behind it. You are: 5+ years of professional Software Engineering experience Strong in one or more of Python, Go, Java, or C# An excellent engineer with strong system design and software ...

Select how often (in days) to receive an alert: Machine Learning Software Engineer/Senior Machine Learning Software Engineer Date: 8 Sept 2026 Location: Belfast, GB GB Oxford, GB Bristol, GB, BS35 4GG High Wycombe, GB Job Function: Technical Machine Learning Software Engineer/Senior Machine Learning Software Engineer Accelerate Scientific Discovery with Oxford Instruments Andor; Imaris At Oxford Instruments Andor, we are dedicated to enabling the world's greatest scientific breakthroughs. Our cutting-edge imaging, spectroscopy and microscopy technologies are helping researchers develop life-saving treatments, explore deeper ...

Senior Software Engineer Location: Manchester Hybrid Salary: £50,000 £70,000 We are seeking an experienced Full Stack Software Engineer with strong Java expertise to join a leading technology and professional services organisation, working on complex software development and transformation programmes. This … exciting opportunity for a Senior Software Engineer who can combine strong hands-on development skills with experience across the full software lifecycle, designing and delivering secure, scalable and modern software solutions within Agile environments. Key Responsibilities Design, develop, test and deliver bespoke software solutions. ...

Senior Software Engineer Location: Plymouth Hybrid Salary: £50,000 £70,000 We are seeking an experienced Full Stack Software Engineer with strong Java expertise to join a leading technology and professional services organisation, working on complex software development and transformation programmes. This … exciting opportunity for a Senior Software Engineer who can combine strong hands-on development skills with experience across the full software lifecycle, designing and delivering secure, scalable and modern software solutions within Agile environments. Key Responsibilities Design, develop, test and deliver bespoke software solutions. ...

Senior Software Engineer Location: Cheltenham Hybrid Salary: £50,000 £70,000 We are seeking an experienced Full Stack Software Engineer with strong Java expertise to join a leading technology and professional services organisation, working on complex software development and transformation programmes. This … exciting opportunity for a Senior Software Engineer who can combine strong hands-on development skills with experience across the full software lifecycle, designing and delivering secure, scalable and modern software solutions within Agile environments. Key Responsibilities Design, develop, test and deliver bespoke software solutions. ...

Senior Software Engineer Location: Bristol Hybrid Salary: £50,000 £70,000 We are seeking an experienced Full Stack Software Engineer with strong Java expertise to join a leading technology and professional services organisation, working on complex software development and transformation programmes. This … exciting opportunity for a Senior Software Engineer who can combine strong hands-on development skills with experience across the full software lifecycle, designing and delivering secure, scalable and modern software solutions within Agile environments. Key Responsibilities Design, develop, test and deliver bespoke software solutions. ...

Senior Software Engineer/Developer (Python AWS) London/WFH to 130kAre you a Python technologist with experience of Front Office trading environments You could be progressing your career on the Asset Management side of a global Japanese bank as they expand this product offering within … UK.As a Senior Software Engineer, you'll design, develop and enhance high performance trading systems and cloud infrastructure that support critical front, middle and back office operations. Collaborating with stakeholders across the business, you'll translate complex requirements into scalable, resilient technology that drives efficiency and business ...

Senior Software Engineer/Developer (Python AWS) London/WFH to £130k Are you a Python technologist with experience of Front Office trading environments? You could be progressing your career on the Asset Management side of a global Japanese bank as they expand this product offering within … UK. As a Senior Software Engineer, you'll design, develop and enhance high performance trading systems and cloud infrastructure that support critical front, middle and back office operations. Collaborating with stakeholders across the business, you'll translate complex requirements into scalable, resilient technology that drives efficiency ...

Senior Software Engineer/Full Stack Developer (Node TypeScript React) London/WFH to 95kAre you a senior Software Engineer looking for a genuine Greenfield opportunity where you'll shape architecture from day one You could be joining a growing financial services business … small, experienced engineering team where you'll work directly with the CTO, influence technical decisions and see the immediate impact of your work.As a Senior Software Engineer, you'll help design and build a modern cloud native platform, setting up serverless platforms from the ground up using ...

Senior Software Engineer/Full Stack Developer (Node TypeScript React Cloud) Bristol/WFH to 95kAre you a senior Software Engineer looking for a genuine Greenfield opportunity where you'll shape architecture from day one You could be joining a growing financial services business … small, experienced engineering team where you'll work directly with the CTO, influence technical decisions and see the immediate impact of your work.As a Senior Software Engineer, you'll help design and build a modern cloud native platform, setting up serverless platforms from the ground up using ...

Senior Software Engineer – C/C++ - £70k - £100k – Semi remote – Cambridge Hexwired Recruitment has partnered with a well established and expanding Solutions provider in Cambridge. They are now seeking a Senior Software Engineer with solid experience working on networking products. The company expanding … industry, delivery world changing products that will be used globally. Your role will be primarily focused on complex technical challenges. This a hands on Senior Software role, working with bleeding edge technology within Networking and security. Many of the projects are at a Government level, so the ability ...

right to work in the UK without sponsorship is essential for this vacancy. An exciting opportunity for a Senior Software Engineer has arisen with a highly technical deeptech company developing cutting-edge compiler technology for GPU platforms. This is a fantastic opportunity for an experienced Senior Software Engineer to work on technically challenging problems across compilers, GPU architectures, CUDA, LLVM and high-performance computing. Experience for the Senior Software Engineer includes: Strong C++ software engineering experience A strong academic background, ideally from a Russell Group university Experience working with ...

# Senior Software Engineer, Blockchain Protocolsat Chainalysis • United Kingdom (Remote)Back to jobs1. Home2. Jobs3. United Kingdom4. Senior Software Engineer, Blockchain Protocols## Quick answerSenior Software Engineer, Blockchain Protocols at Chainalysis in United Kingdom (Remote) — confirm sponsorship on the employer application page. Apply … application page before applying.* Browse more roles in United Kingdom via the country jobs hub.* Use the ATS resume checker before you apply.—C## Senior Software Engineer, Blockchain ProtocolsChainalysis10R&DFull-timeUnited Kingdom (Remote)Apply Job### Job DescriptionThe engineering team at Chainalysis is inspired by solving the hardest ...

Senior Software Engineer HealthTech | Fully Remote (UK) | Up to £110,000 + Outstanding Benefits Build Software That Matters Most engineering roles help businesses grow. This one helps healthcare organisations work smarter, deliver better outcomes, and ultimately improve lives. HireQ Talent is partnering with … companies in the market. Their platform is transforming how healthcare providers operate across Europe and North America, and they're now looking for a Senior Software Engineer to help drive the next stage of growth. If you're passionate about building scalable systems, influencing technical direction ...

Senior Embedded Software Engineer -Southampton We’re working with an established engineering business developing sophisticated embedded systems and are looking for an Embedded Software Engineer to join their team. The Role - Senior Embedded Software Engineer -Southampton You’ll be responsible … development, maintenance and enhancement of embedded software across a range of products, working closely with software, FPGA and SoC engineering teams. Key responsibilities: Develop, maintain and test C/C++ software Design and implement new embedded software applications and features Carry out unit and integration testing ...

Senior Software Engineer Salary: Negotiable plus benefits, pension (7% contribution), 25 days holiday & life insurance We are looking for senior software engineers with a range of levels of experience including designing and delivering software applications. We are a small but rapidly growing consultancy, owned … looking for candidates with a mix of technical expertise and interpersonal skills, able to work independently or in small teams. The Role: As a Software Engineer, you will play a major role in developing code in the Software Modelling and Simulation, autonomy and geospatial fields, along with ...

Senior Software Engineer Salary: Negotiable plus benefits, pension (7% contribution), 25 days holiday & life insurance We are looking for senior software engineers with a range of levels of experience including designing and delivering software applications. We are a small but rapidly growing consultancy, owned … looking for candidates with a mix of technical expertise and interpersonal skills, able to work independently or in small teams. The Role: As a Software Engineer, you will play a major role in developing code in the Software Modelling and Simulation, autonomy and geospatial fields, along with ...

# Senior Software Engineer II - FinCrime - Scam Prevention Teamat Wise • London, United KingdomBack to jobs1. Home2. Jobs3. United Kingdom4. Senior Software Engineer II - FinCrime - Scam Prevention Team—W## Senior Software Engineer II - FinCrime - Scam Prevention TeamWise20FinCrime - Scam Prevention TeamFull-timeGBP … yearlyLondon, United KingdomApply Job### Job DescriptionAbout the role:Join us as a Software Engineer in our critical Scam Prevention team. This is a high-impact engineering role with a strong product focus, dedicated to solving complex, real-world adversarial problems to directly protect our global customer base.How ...

looking for a Senior Software Engineer with proficiency in C# programming to lead the development of the IoT device software and cloud platform software for our connected energy storage systems. The successful candidate will be responsible for the development and maintenance of communications and cloud … driven by innovation and leading the way in battery intelligence We work collaboratively to solve problems The Role We are looking for a Senior Software Engineer with proficiency in C# programming to lead the development of the IoT device software and cloud platform software ...

Senior Software Engineer Remote with occasional company wide meet ups 60,000–65,000 per annumVIQU are working with a client running one of the most established platforms in their sector, who are currently building: a next-generation, cloud-native platform built from the ground up.You … joining at the point where the architecture is still being shaped, working directly with senior technical leadership to make decisions about how the platform scales, while also being the person a more junior developer on the team looks to for guidance.Responsibilities of the Senior Software Engineer ...

000Bonus/Benefits: Bonus + BenefitsSector: All JobsJob Type: PermanentWork Hours: Full TimeContact: Steve SaxonEmail: steve@saxonrecruitment.comApply for this job nowJob DescriptionSenior Software Engineer C Linux Networking - Remote or Hybrid Edinburgh Stuck Frustrated Know you’re better than this ... Career goals not being met As a Lead …/Senior Software Engineer in this Networking Technology company you’ll have the opportunity to work on innovative, challenging projects where you’ll learn something new in emerging Network technologies. You’ll enjoy career growth opportunities, taking on more complex and system wide responsibilities exerting more influence ...

Senior Software Engineer Remote with occasional company wide meet ups £60,000–£65,000 per annum VIQU are working with a client running one of the most established platforms in their sector, who are currently building: a next-generation, cloud-native platform built from the ground up. … joining at the point where the architecture is still being shaped, working directly with senior technical leadership to make decisions about how the platform scales, while also being the person a more junior developer on the team looks to for guidance. Responsibilities of the Senior Software Engineer ...

Senior Software Engineer Remote with occasional company wide meet ups £60,000–£65,000 per annum VIQU are working with a client running one of the most established platforms in their sector, who are currently building: a next-generation, cloud-native platform built from the ground up. … joining at the point where the architecture is still being shaped, working directly with senior technical leadership to make decisions about how the platform scales, while also being the person a more junior developer on the team looks to for guidance. Responsibilities of the Senior Software Engineer ...

Senior Software Engineer Location: Remote - Quarterly Visits to South Wales Salary: £72,000 and excellent benefits We're looking for a Senior Software Engineer to join a high-performing engineering team building modern, scalable digital products. This is a hands-on role where … engineering excellence across the business. The Role You'll work across modern frontend and backend technologies, delivering scalable solutions while supporting best practices in software engineering, automation, security, and continuous delivery. Key Responsibilities: Design and build scalable applications using React and TypeScript Develop backend services using Node.js/NestJS ...

Senior Software Engineer Belfast | Hybrid - 3 days per week in the office |15% bonus | Permanent We're working with a fast-growing technology business that uses AI, data and technology to transform how insurance companies and agents acquire customers through digital channels. Their Belfast engineering team … platform is continually evolving, with a strong focus on functionality, performance, user experience and modern engineering practices. They're now looking for a Senior Software Engineer to join the team following an internal move. This is an excellent opportunity for someone who is early in their Senior ...