23 of 23 Remote Senior Software Engineer Jobs in the South West

Senior Software Engineer £80000-100000 GBP Equity Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Software Engineer - SaaS and Payments London (4 days onsite) £80,000 to £100,000 base plus package A high-growth B2B fintech scale-up transforming how complex industries handle payments and financial workflows are growing … their engineering team! They're profitable, well-funded, and engineering-led, and as their newest Engineer you'll shape their core platform and take ownership of critical features. This is a hands-on senior role where you can influence the technical direction, own features and build software that has a real impact. As a software engineer … CD pipelines, testing and version control practices Solve complex technical problems and deliver simple, user-friendly solutions Collaborate closely with product managers, designers and engineers to ship high-quality software Bring your experience in SaaS and payments to influence product and architecture decisions We are looking for someone with: A minimum of 5+ software engineering experience, ideally including More ❯

Senior Software Engineers Location : Cheltenham Salary: £48,782 to £58,194, including a concessionary payment of £2,658. The final amount depends on your skills and experience. You’ll also receive a one-off recruitment bonus of £3,500, split into two payments: £1,750 on arrival and £1,750 after successfully completing probation. In the future, there … UK from terrorism, cyber-attacks, and espionage. At GCHQ, you’ll do varied and fascinating work in a supportive and inclusive environment that emphasises teamwork. The role As a Senior Software Engineer, you’ll play a pivotal role in solving mission-critical challenges. You’ll contribute to the architecture and design of both new and existing systems … establish and promote best practices, and deliver high-quality software solutions. Drawing on your expertise in various software engineering methodologies, you’ll introduce fresh ideas and innovative approaches that make a real impact at the core of our mission: keeping the UK safe, both in the real world and online. This is a practical, impact-driven role with More ❯

Senior Software Engineer | Bristol | £60,000-£70,000 | Python | Rust Location: Bristol (hybrid) Salary: £60,000 - £70,000 + benefits Tech Stack: Backend: Python & Rust Frontend: Varied depending on product Cloud Systems: AWS or Azure or GCP Are you a Senior Software Engineer who wants to build technology that makes a difference We are … working with a software engineering organisation building modern applications that rely on strong fundamentals and thoughtful design. They work across multiple platforms and languages and need someone who enjoys solving non trivial engineering problems with a clear head and methodical approach. The work covers a mix of new feature development, improvements to existing systems and contributing to shared components … several teams. Responsibilities: Building and refining product features with a focus on clarity, usability and reliable performance Investigating complex issues, including concurrency challenges and memory related faults Writing maintainable software across multiple environments and languages Designing and implementing core components that support broader product functionality Developing libraries and APIs used across different engineering groups Creating and maintaining test plans More ❯

Senior Software Engineer | Bristol | £60,000-£70,000 | Python | Rust Location: Bristol (hybrid) Salary: £60,000 - £70,000 + benefits Tech Stack: Backend: Python & Rust Frontend: Varied depending on product Cloud Systems: AWS or Azure or GCP Are you a Senior Software Engineer who wants to build technology that makes a difference? We are … working with a software engineering organisation building modern applications that rely on strong fundamentals and thoughtful design. They work across multiple platforms and languages and need someone who enjoys solving non trivial engineering problems with a clear head and methodical approach. The work covers a mix of new feature development, improvements to existing systems and contributing to shared components … several teams. Responsibilities: Building and refining product features with a focus on clarity, usability and reliable performance Investigating complex issues, including concurrency challenges and memory related faults Writing maintainable software across multiple environments and languages Designing and implementing core components that support broader product functionality Developing libraries and APIs used across different engineering groups Creating and maintaining test plans More ❯

Senior Software Engineer Bristol 60,000- 70,000 Python Rust Location: Bristol (hybrid) Salary: 60,000 - 70,000 + benefits Tech Stack: Backend: Python & Rust Frontend: Varied depending on product Cloud Systems: AWS or Azure or GCP Are you a Senior Software Engineer who wants to build technology that makes a difference? We are … working with a software engineering organisation building modern applications that rely on strong fundamentals and thoughtful design. They work across multiple platforms and languages and need someone who enjoys solving non trivial engineering problems with a clear head and methodical approach. The work covers a mix of new feature development, improvements to existing systems and contributing to shared components … several teams. Responsibilities: Building and refining product features with a focus on clarity, usability and reliable performance Investigating complex issues, including concurrency challenges and memory related faults Writing maintainable software across multiple environments and languages Designing and implementing core components that support broader product functionality Developing libraries and APIs used across different engineering groups Creating and maintaining test plans More ❯

Job Title: Software Engineer/Senior Software Engineers – Linux, C++, Networking, Python (All Levels) Location: Bristol - Hybrid Type: Full-time, 12 month FTC Salary: Competitive, commensurate with experience Whether you have 18 months or 5+ years of relevant experience, if you’re passionate about building high-performance systems in a dynamic environment, we’d love to … hear from you. About the Role We are partnering with a well-established high-tech scale-up to find experienced Software Engineers to join their dynamic and innovative team. This is a hands-on engineering role where you’ll be instrumental in the design, development, and maintenance of advanced systems and associated platforms. You’ll work across planned software feature development, real-time troubleshooting, and complex systems integration. This is a great opportunity to deepen your skills in high-performance software and modern infrastructure while working in a collaborative, fast-paced environment. Key Responsibilities Develop, enhance, and maintain robust software solutions for mission-critical systems. Design and implement multithreaded C++ applications for data processing. Script tools More ❯

Cloud, and a major fundraise on the horizon, we're scaling quickly toward long-term growth and IPO readiness. Join us as we define the future of SaaS security Senior Software Engineer About the Role As a Senior Software Engineer at Obsidian, you'll: Build new backend processing systems that power Obsidian's core … and implement APIs and backend services, including multithreaded applications Collaborate with product and engineering teams to support key product themes and ensure delivery of high-impact features Apply strong software engineering practices to requirements gathering, system design, and code reviews Contribute to a fast-moving, collaborative environment where adaptability and teamwork are essential What's in It for You … where your contributions are valued Enjoy a hybrid working, with supported remote working and great office spaces in Cheltenham and Manchester Required Skills & Experience Minimum 5 years in a software engineering role Proficiency in one or more modern programming languages such as Python, Go or SQL Experience building backend services, APIs, and multithreaded applications Familiarity with containerization and orchestration More ❯

Senior C++ Software Engineer Annual Salary: Up to £63K + 8% employer pension contribution Location: Hybrid (2 days a month on-site at either their Wellington, Bristol or Milton Keynes) Job Type: Full-time Join our client's research and development team as a senior software engineer, where you will play a pivotal role … skills in complex technical and collaborative environments. Communication: Clear and confident communication style, both written and verbal, comfortable communicating at all levels. Agile Environment: Experience working within an agile software development environment. Desirable Experience: Experience with C#, Microsoft Foundation Classes (MFC), Amazon Web Services (AWS), Microsoft Azure. Practical experience in restructuring codebases to support cloud migration and scalable, cloud … native architectures. Project leadership experience, leading a group of software developers across multi-month projects. Benefits: Competitive salary and benefits package. Opportunities for professional growth and advancement. Modern and spacious open-plan office environments. Flexible working conditions with potential for occasional travel to support teams. More ❯

Engineered to Protect, thats our promise, we protect what matters - our nations, our waters, our land, our cities, our people, our environment, our world.? As Senior Embedded Software Engineer, working in an agile team of software engineers you will get to work on the design, implementation, test and integration of embedded software and supporting applications. … Your software engineering skills will be key in SEAs delivery of a range of products and systems to our customers. The Senior Embedded Software Engineer can be based from any of our sites (Bristol, Barnstaple or Beckington) with flexible and home working. The salary for this role is up to £65k, depending on experience. What you … ll be doing Software design & development Design of software components and interfaces Implementation, testing and integration of software Diagnosis and remediation of faults Mentoring and supporting junior developers within the team Bid & Proposal Support, agree software work packages (scope, estimates, costs) Define software elements of solutions to support bids and enquiries What we're looking More ❯

Title: Senior Software Developer Salary : Up to £65,000 D.O.E Location: Bristol (Hybrid) I'm supporting a rapidly scaling Bristol-based tech company that's building cutting-edge software for IoT devices, helping create safer, healthier, more connected homes. With around 90% of their work focused on the social housing sector, this is a genuine tech-for … real, positive impact on people's lives. As they continue to scale and plan to double the development team over the next 12 months, they're looking for a Senior Software Developer who can hit the ground running and add value from day one. You'll be part of a collaborative, growing engineering function where your ideas and More ❯

We have an exciting opportunity for a Senior Software Engineer (C#) to join our Product & Tech team on a full-time, permanent basis. If you're a self-starter with a keen interest in software development and enjoy collaborating in a team setting, we want to hear from you. About the role This is a pivotal … scalable user experiences that simplify healthcare and improve lives. Our platform serves thousands of users, and your work will directly impact their experience. At HealthHero, developers own the entire software development lifecycle — from refining business requirements to design, development, deployment, monitoring, and continuous support. This end-to-end ownership empowers our engineers to contribute meaningfully to the business and … also mentor team members and grow both your technical and leadership skills. Day to day, your responsibilities will include but not be limited to: Deliver efficient, stable and scalable software systems Work closely with Technical Leads and Product Owners to deliver business value Design, develop and maintain complex applications and services using C# and the .NET ecosystem Participate in More ❯

Salary: Up to £80,000 dependent on experience HL are looking for a talented full stack Senior Software Engineer to join a Pensions & Retirement product engineering team in building market leading solutions for our clients. This is an opportunity to join the UK's number one investment services company, looking after over £180bn billion in assets on More ❯

going through a period of impressive growth across their technology team, creating opportunity to work on challenging projects and contribute to the development of its digital platforms. As a Senior Software Engineer, you will play a key role in designing, building, and optimising cloud-native applications and content-driven experiences using TypeScript, Node.js, and React. You will More ❯

Title: Senior Software Developer Salary : Up to £65,000 D.O.E Location: Bristol (Hybrid) I'm supporting a rapidly scaling Bristol-based tech company that's building cutting-edge software for IoT devices, helping create safer, healthier, more connected homes. With around 90% of their work focused on the social housing sector, this is a genuine tech-for More ❯

Title: Senior Software Developer Salary : Up to £65,000 D.O.E Location: Bristol (Hybrid) I'm supporting a rapidly scaling Bristol-based tech company that's building cutting-edge software for IoT devices, helping create safer, healthier, more connected homes. With around 90% of their work focused on the social housing sector, this is a genuine tech-for More ❯

Software Engineers (Java/JavaScript/TypeScript) Gloucester – Hybrid (2–3 days on-site) £42,000 – £62,000 + Excellent Benefits This is an opportunity to join one of the UK’s flagship engineering and digital security organisations — a trusted technology partner to UK Government and Defence. They design, build, and secure complex systems that sit at the core … of the UK’s critical infrastructure. With major growth planned in Gloucester, they’re hiring Software Engineers across Java and JavaScript/TypeScript to help shape next-generation solutions in national security and intelligence domains. What you’ll be doing Developing secure, scalable software used across sensitive government programmes Working with Java, JavaScript, and TypeScript in modern cloud … and on-prem environments Designing, integrating, and testing complex systems in agile project teams Collaborating with specialists in software, AI, and cyber to deliver impactful, real-world solutions Experience required Proficiency in Java, JavaScript or TypeScript (Spring Boot, Node.js, React etc.) Understanding of secure development and modern DevOps tooling Comfortable working in agile, collaborative engineering environments UK National – eligible More ❯

We are looking for passionate and skilled software engineers who have exceptional problem solving and critical thinking skills, analytical with high attention to detail, and self-motivated! Salary : up to £65,000 depending on experience Dynamic (hybrid) working : 5 days per week on-site, due to workload classification Security Clearance : British Citizen or a Dual UK national with British … more... The opportunity: You will be joining the growing New Product Development team working on the next generation of mission planning and control products, exploiting a wide portfolio of software technologies. The focus of the role will be working with a range of international teams and stakeholders to lead the development and delivery of software requirements and design … through the complete software engineering lifecycle. We are looking for engineers with deep and broad range of experience in software engineering, from requirements to certification, who have taken the lead in technical implementation and delivery of complex solutions as well as supporting and mentoring other engineers in their team. We are committed to developing careers and skillsets by More ❯

Job Title: Mid-Senior Java Engineer Location: London (Hybrid - 2-3 days in-office) Salary: Up to £85,000 per annum + Benefits Sector: Financial Services About the Role: We are seeking a Senior-Level Java Engineer to join a dynamic financial technology team in London. You will play a key role in developing, maintaining, and … per week in the office. Key Responsibilities: Design, develop, and maintain high-quality Java-based applications for financial services. Collaborate with cross-functional teams to deliver robust and scalable software solutions. Ensure code quality, security, and performance standards are met. Work on both greenfield and existing applications, improving architecture and implementing best practices. Troubleshoot and resolve complex technical issues. … as AWS, Azure, or GCP. Strong problem-solving skills and a keen attention to detail. Experience in financial services or fintech is highly desirable. If you are a Java engineer looking to take the next step in your career within the financial sector, apply now More ❯

We are looking for passionate and skilled software engineers who have exceptional problem solving and critical thinking skills, analytical with high attention to detail, and self-motivated! Salary : up to £64,000 depending on experience Dynamic (hybrid) working : 5 days per week on-site, due to workload classification Security Clearance : British Citizen or a Dual UK national with British … and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: The Human Machine Interface (HMI) and Cyber team is looking for principal software engineers to join us developing the future laser defence capability for the Royal Navy! We are looking for engineers with both a deep and broad range of experience in … software engineering, from requirements to certification, who have taken the lead in technical implementation and delivery of complex solutions as well as supporting and mentoring other engineers in their team. We are committed to developing careers and skillsets by supporting our teams' personal development whilst ensuring that a healthy work/life balance is maintained! What we're looking More ❯

foundation for future service innovation. Integration across diverse technologies ensures Sky's award-winning products remain intuitive, high-quality, and impactful. This role sits within the fast-paced Connectivity Software team, part of Sky Home Communications. We lead development on the RDK WAN Manager and Broadband Application Framework-key components of the open-source RDK-B platform used in … millions of broadband devices worldwide. As a Software Architect , you'll define the software component architecture for our connectivity products, ensuring robust, scalable design. You'll represent Sky in the RDK-B community, support continuous improvement, and collaborate with stakeholders across the business. A proactive mindset and commitment to quality are essential. You'll be part of a … to stay connected and enjoy what they love-anytime, anywhere. What you'll do Attend architecture calls to define user stories and document use cases in JIRA. Define clear software interfaces to external modules and outline end-to-end deployment scenarios. Contribute to feasibility assessments and delivery planning for proposed architectures. Define and document software component architecture to More ❯

foundation for future service innovation. Integration across diverse technologies ensures Sky's award-winning products remain intuitive, high-quality, and impactful. This role sits within the fast-paced Connectivity Software team, part of Sky Home Communications. We lead development on the RDK WAN Manager and Broadband Application Framework-key components of the open-source RDK-B platform used in … millions of broadband devices worldwide. As a Software Architect , you'll define the software component architecture for our connectivity products, ensuring robust, scalable design. You'll represent Sky in the RDK-B community, support continuous improvement, and collaborate with stakeholders across the business. A proactive mindset and commitment to quality are essential. You'll be part of a … to stay connected and enjoy what they love-anytime, anywhere. What you'll do Attend architecture calls to define user stories and document use cases in JIRA. Define clear software interfaces to external modules and outline end-to-end deployment scenarios. Contribute to feasibility assessments and delivery planning for proposed architectures. Define and document software component architecture to More ❯

foundation for future service innovation. Integration across diverse technologies ensures Sky's award-winning products remain intuitive, high-quality, and impactful. This role sits within the fast-paced Connectivity Software team, part of Sky Home Communications. We lead development on the RDK WAN Manager and Broadband Application Framework-key components of the open-source RDK-B platform used in … millions of broadband devices worldwide. As a Software Architect , you'll define the software component architecture for our connectivity products, ensuring robust, scalable design. You'll represent Sky in the RDK-B community, support continuous improvement, and collaborate with stakeholders across the business. A proactive mindset and commitment to quality are essential. You'll be part of a … to stay connected and enjoy what they love-anytime, anywhere. What you'll do Attend architecture calls to define user stories and document use cases in JIRA. Define clear software interfaces to external modules and outline end-to-end deployment scenarios. Contribute to feasibility assessments and delivery planning for proposed architectures. Define and document software component architecture to More ❯

going through a period of impressive growth across their technology team, creating opportunity to work on challenging projects and contribute to the development of its digital platforms. As a Senior React Native Engineer, you'll play a pivotal role in developing secure, scalable and high-performing mobile experiences that allow clients to seamlessly access and manage savings products. More ❯