1 to 25 of 797 Permanent Software Engineer Jobs in the South East

Staff Software Engineer – THE AI Scale-Up of 2025 | Future Unicorn Up to £160,000 plus excellent stock options Remote First – London Office for those who want it Next.js | React | Typescript | Node | Python Are you a product-focused Staff Software Engineer who enjoys autonomy and wants … to build products from end-to-end? If so, read on... Staff Software Engineer – We have been exclusively engaged by one of the most exciting tech scale-ups in the UK, who are looking for a Staff Software Engineer as they grow significantly in 2025. They … are well-funded, revenue-generating and have found product market fit for their industry disrupting, AI-powered SaaS platform. The Staff Software Engineer will have a high degree of autonomy, using modern technology like Next.js, React, Typescript/Node and Python to design and build new products and More ❯

Staff Software Engineer – THE AI Scale-Up of 2025 | Future Unicorn Up to £160,000 plus excellent stock options Remote First – London Office for those who want it Next.js | React | Typescript | Node | Python Are you a product-focused Staff Software Engineer who enjoys autonomy and wants … to build products from end-to-end? If so, read on... Staff Software Engineer – We have been exclusively engaged by one of the most exciting tech scale-ups in the UK, who are looking for a Staff Software Engineer as they grow significantly in 2025. They … are well-funded, revenue-generating and have found product market fit for their industry disrupting, AI-powered SaaS platform. The Staff Software Engineer will have a high degree of autonomy, using modern technology like Next.js, React, Typescript/Node and Python to design and build new products and More ❯

Software Engineer I - NextGen page is loaded Software Engineer I - NextGen Apply locations Newbury, United Kingdom posted on Posted 2 Days Ago job requisition id R It's fun to work in a company where people truly BELIEVE in what they're doing! Job Description Summary … The Software Engineer - I designs, develops, troubleshoots, and debugs software programs for software enhancements and new products. Develops software tools including operating systems, compilers, routers, networks, utilities, databases, and Internet-related tools. Determines software's compatibility with hardware and/or influences software's design in relation to hardware. Software Engineer I - NextGen (Multiple Hires) Launch your career with our NextGen Academy as a full-time Graduate Software Engineer Join our COBOL and Enterprise Suite product teams and work on enterprise software used by many of the More ❯

Software Engineer required for a pharmaceutical systems company based in Wokingham. The ideal candidate will be based locally and have experience in a similar role. The successful candidate will be in a team of software professionals responsible for the requirements, design, construction, integration, testing verification and maintenance … of software products. Software Engineer Job Overview Development of Windows software in Visual Studio C++ and C# Utilise software engineering tools such as source code control, build processes and debuggers in the software development process. Collaborate and add value through participation in peer code … and design reviews, providing comments and suggestions. Investigate current applications. Maintain systems by monitoring and correcting software defects. Creation of software operating manuals. Creation of software qualification procedures Software Engineer Job Requirements Industry experience in a similar role. Degree in Computer Science or equivalent knowledge More ❯

Lead Software Engineer AI Up to £80k + 12% Annual Bonus Basingstoke, Hampshire Hybrid (2 days in p/w) Must have a proven interest or commercial experience using AI. middle has partnered exclusively with a key client to build an internal team of Developers. This team will … knowledge of AI, Chatbots or GPT, this is likely the perfect role, project, people and business for you. Role: In this role, the Lead Software Engineer will be the most senior technical resource in the division. You will work extremely closely with the Enterprise Architect and internal stakeholders … to continue to implement AI tools that reduce routine tasks, save time whilst protecting the organisations data and security. As a Lead Software Engineer you wont be line managing but coaching/mentoring the junior developers. You have exposure to full project management with internal stakeholders across the More ❯

Embedded Software Engineer - Ringwood, Hampshire A growing technology company based in Ringwood, Hampshire is seeking an Embedded Software Engineer to join its expanding R&D team. This is a fantastic opportunity to work on a diverse range of electronic products across multiple sectors, including industrial, IoT … on embedded C development at hardware level and solving varied technical challenges, this role will keep you engaged and growing. Responsibilities for the Embedded Software Engineer job: Design and develop embedded software (primarily in C) for a wide variety of electronic products Interpret product specifications and propose … practical software solutions Support application/test software development for production and validation Collaborate with hardware engineers to optimise hardware/software integration Assist with transitioning designs into UK and offshore manufacturing Contribute to concept generation and brainstorming for new product ideas Key Requirements for the Embedded More ❯

Senior Software Engineer, C++, COR7263 This is a rare opportunity for an experienced, Senior Software Engineer with skills in C++ and Rust, to join an historic British icon at the forefront of Engineering. The Role Ideally with a background in aerodynamics, data science, vehicle dynamics or … computer simulations, the Senior Software Engineer will work closely with Design Engineers, Mechanical Engineers and other technical users, to gather and understand the requirements necessary to ultimately design, develop and maintain the software and computational tools they use - a variety of applications across both web and desktop … would be of benefit I want to do that! If you have any questions or would simply welcome a chat about this excellent Senior Software Engineer position and company, just call me or drop me an email, as I’d love to hear from you! If, though, you More ❯

Senior Software Engineer, C++, COR7263 This is a rare opportunity for an experienced, Senior Software Engineer with skills in C++ and Rust, to join an historic British icon at the forefront of Engineering. The Role Ideally with a background in aerodynamics, data science, vehicle dynamics or … computer simulations, the Senior Software Engineer will work closely with Design Engineers, Mechanical Engineers and other technical users, to gather and understand the requirements necessary to ultimately design, develop and maintain the software and computational tools they use - a variety of applications across both web and desktop … would be of benefit I want to do that! If you have any questions or would simply welcome a chat about this excellent Senior Software Engineer position and company, just call me or drop me an email, as I’d love to hear from you! If, though, you More ❯

Software Engineer - Engineering Company – Wokingham, Berkshire (Tech stack: Software Engineer, Visual Studio, C++, C#,SQL, Visual Basic, ActiveX, InstallShield, HTML, XML, SOAP, JSON, ODBC, SQLite, Senior Software Engineer, Full Stack Engineer, Architect) Are you ready to be part of a company that is … engineers are encouraged to innovate, develop and lead meaningful projects on a global scale. Due to continued growth and expansion we are seeking several Software Engineer to join their dynamic team of high flying individuals. Software Engineer applicants should be experienced in some or all of More ❯

Software Engineer - Engineering Company – Wokingham, Berkshire (Tech stack: Software Engineer, Visual Studio, C++, C#,SQL, Visual Basic, ActiveX, InstallShield, HTML, XML, SOAP, JSON, ODBC, SQLite, Senior Software Engineer, Full Stack Engineer, Architect) Are you ready to be part of a company that is … engineers are encouraged to innovate, develop and lead meaningful projects on a global scale. Due to continued growth and expansion we are seeking several Software Engineer to join their dynamic team of high flying individuals. Software Engineer applicants should be experienced in some or all of More ❯

Principal Software Engineer 60k - 70k 25 days+BH, Private medical, Optical & dental, death in service, hybrid, flexible hours Exciting progression opportunities A new and exciting opportunity has arisen for a Principal Software Engineer to join a fantastic engineering business in the Southampton area. With no day ever … being the same the Principal Software Engineer role offers genuine long-term progression and career development within a first-class manufacturing environment. Role & Responsibilities: Making critical decisions about technology & architecture Supporting the management team with requirements management Software integration with hardware Technical leadership of engineers Knowledge, Skills … Experience: Experience as an Principal Software Engineer or similar position Experience in with application & embedded software in C/C++ Experience in working across both Windows & Linux OS Benefits: 60k - 70k 25 days+BH, Private medical, Optical & dental, death in service, hybrid, flexible hours Exciting progression opportunities How More ❯

Principal Software Engineer £60k - £70k 25 days+BH, Private medical, Optical & dental, death in service, hybrid, flexible hours Exciting progression opportunities A new and exciting opportunity has arisen for a Principal Software Engineer to join a fantastic engineering business in the Southampton area. With no day ever … being the same the Principal Software Engineer role offers genuine long-term progression and career development within a first-class manufacturing environment. Role & Responsibilities: Making critical decisions about technology & architecture Supporting the management team with requirements management Software integration with hardware Technical leadership of engineers Knowledge, Skills … Experience: Experience as an Principal Software Engineer or similar position Experience in with application & embedded software in C/C++ Experience in working across both Windows & Linux OS Benefits: £60k - £70k 25 days+BH, Private medical, Optical & dental, death in service, hybrid, flexible hours Exciting progression opportunities How More ❯

Senior Software Engineer, C++, COR7263 This is a rare opportunity for an experienced, Senior Software Engineer with skills in C++ and Rust, to join an historic British icon at the forefront of Engineering. The Role Ideally with a background in aerodynamics, data science, vehicle dynamics or … computer simulations, the Senior Software Engineer will work closely with Design Engineers, Mechanical Engineers and other technical users, to gather and understand the requirements necessary to ultimately design, develop and maintain the software and computational tools they use - a variety of applications across both web and desktop … would be of benefit I want to do that! If you have any questions or would simply welcome a chat about this excellent Senior Software Engineer position and company, just call me or drop me an email, as I'd love to hear from you! If, though, you More ❯

Senior Software Engineer | Hybrid (Bedford) | £65,000 - £75,000 Are you a seasoned Senior Software Engineer looking for your next challenge? Do you want to be part of a cross-functional team where you can make an impact while mentoring others? If so, this could be … the perfect role for you! The Role We're on the lookout for an experienced Senior Software Engineer to join a growing cross-functional team of Developers, QA, and Designers, reporting directly to the Technical Director . This is a hybrid role , requiring you to work from our … Nottingham office part of the week. You'll play a key role in developing, maintaining, and improving our software solutions, ensuring high performance and scalability. Beyond coding, you'll be expected to mentor and coach junior engineers , helping to drive best practices across the team. What We're Looking More ❯

Senior Software Engineer (Python) Central London – (hybrid model) £85-105,000 per annum + equity package, 4 weeks work from anywhere etc. Python, React, Typescript, Docker, Kubernetes, AWS Switch Tech Talent are currently partnered with a leader in the SaaS space, hiring for a number of Senior Engineers … markets. Currently valued at over €1bn after a recent Series-E raise at $200m. With exciting plans for growth across the globe this Senior Engineer position offers the opportunity to work on a product with a huge amount of growth and complex challenges ahead. As the Senior Software Engineer you will: Contribute to system architecture design and implementation Work on the integration of a recently acquired business into their current platform Work with cross functional teams to build an industry leading experience for consumers. Build integrations between the product and 3rd party APIs Coach and mentor More ❯

Senior Software Engineer (Python) Central London – (hybrid model) £85-105,000 per annum + equity package, 4 weeks work from anywhere etc. Python, React, Typescript, Docker, Kubernetes, AWS Switch Tech Talent are currently partnered with a leader in the SaaS space, hiring for a number of Senior Engineers … markets. Currently valued at over €1bn after a recent Series-E raise at $200m. With exciting plans for growth across the globe this Senior Engineer position offers the opportunity to work on a product with a huge amount of growth and complex challenges ahead. As the Senior Software Engineer you will: Contribute to system architecture design and implementation Work on the integration of a recently acquired business into their current platform Work with cross functional teams to build an industry leading experience for consumers. Build integrations between the product and 3rd party APIs Coach and mentor More ❯

Software Engineer required for a manufacturer of life-saving electronic solutions products. Part of a global group, this company offers rewarding careers, great benefits, and plenty of opportunities to grow in a supportive, energetic workplace. Hybrid working options (5 out of 10 days in the Rochester office). … Benefits include – Bonus, Pension, Life Assurance, Eye care, Employee assistance programme, cycle2work scheme. The Software Engineer will work as part of the R&D engineering team to design and develop application software and embedded firmware in C and C++ for future products and assist with the support … skills and keen documentation skills. The successful candidate will work alongside the existing multidiscipline R&D team but should also be comfortable working independently. Software Engineer – the role: Designing embedded software in C/C++ for life safety systems, including panels and modules. Developing and supporting real More ❯

Software Engineer | Typescript/React/Go | Profitable Startup 💻 Software Engineer - Up to £100,000 per annum 🚀 Already Profitable SaaS Startup - Using Software to bring Hardware designs to life 💰 Up to £100,000 p/a (dependant on experience) 📍 Hybrid - 3 x per week in … with exponential demand for their solutions, whilst still keeping the energetic startup culture. That's where you come in. We are looking for a Software Engineer with experience in a startup environment, proficient in Typescript and experienced across frontend Javascript frameworks such as React & Next. The ideal candidate … at the very least a willingness to learn and work with it. Does this role tick a lot of boxes for you as a Software Engineer? Apply within or reach out to James for more information. Software Engineer | Typescript/React/Go | Profitable Startup More ❯

Software Engineer | Typescript/React/Go | Profitable Startup 💻 Software Engineer - Up to £100,000 per annum 🚀 Already Profitable SaaS Startup - Using Software to bring Hardware designs to life 💰 Up to £100,000 p/a (dependant on experience) 📍 Hybrid - 3 x per week in … with exponential demand for their solutions, whilst still keeping the energetic startup culture. That's where you come in. We are looking for a Software Engineer with experience in a startup environment, proficient in Typescript and experienced across frontend Javascript frameworks such as React & Next. The ideal candidate … at the very least a willingness to learn and work with it. Does this role tick a lot of boxes for you as a Software Engineer? Apply within or reach out to James for more information. Software Engineer | Typescript/React/Go | Profitable Startup More ❯

Are you an experienced Senior Embedded Software Engineer with a focus on C programming looking to work with innovative touch technologies? This company specialises in developing bespoke hardware and firmware silicon devices. Their products serve automotive and industrial sectors, providing cutting-edge solutions that ensure high-quality customer … integration. They are seeking a talented Senior Embedded Software Engineer to join their engineering team in Fareham, UK, to contribute to the development of their next-generation technology. Responsibilities of this Senior Embedded Software Engineer - C job based in Fareham: - Design and implement embedded software … and embedded systems, ensuring optimal performance, resource usage, and reliability. - Debugging and testing; use debugging tools and methods (e.G., JTAG, oscilloscopes) to troubleshoot hardware-software interactions, optimize code, and perform system validation through unit and integration tests. - Develop new features to meet market requirements on RISC-V-based platforms. More ❯

Software Engineer | Leading ClimateTech ScaleUp | £85k + Equity 💻 Software Engineer - Up to £85,000 per annum 🌱 Leading Decarbonisation Scaleup - ~$100m funding from prominent VCs 💰 Up to £85,000 p/a + Meaningful Equity 📍 Central London - 1/2 days per week ⚙️ Stack: Typescript, React/… by working with clients from small businesses to entire governments around the world with a plethora of unique solutions. We are looking for a Software Engineer, proficient in Typescript, React and Node to join growing teams of cross functional engineers, working on everything from external facing applications, internal … development tools and AI/LLM models for environmentally conscious groups across the world. If you are a Software Engineer looking to join a thriving and talented engineering team, working on solutions to help organisations of all sizes achieve net zero, this will be a perfect fit. Interested More ❯

Software Engineer | Leading ClimateTech ScaleUp | £85k + Equity 💻 Software Engineer - Up to £85,000 per annum 🌱 Leading Decarbonisation Scaleup - ~$100m funding from prominent VCs 💰 Up to £85,000 p/a + Meaningful Equity 📍 Central London - 1/2 days per week ⚙️ Stack: Typescript, React/… by working with clients from small businesses to entire governments around the world with a plethora of unique solutions. We are looking for a Software Engineer, proficient in Typescript, React and Node to join growing teams of cross functional engineers, working on everything from external facing applications, internal … development tools and AI/LLM models for environmentally conscious groups across the world. If you are a Software Engineer looking to join a thriving and talented engineering team, working on solutions to help organisations of all sizes achieve net zero, this will be a perfect fit. Interested More ❯

Job title: Software Engineer (C++, Python or Java) Client: Elite Algorithmic Market Making Firm Salary: £150,000 - £500,000 Base (+ Bonus) Location: London/Hybrid My client are seeking a talented Software Engineer who will play a critical role in developing and optimizing high-frequency … with the most cutting edge technologies and boast a world class technical team where you will work and learn from the best. As a Software Engineer you will have the following responsibilities: Design, develop, and maintain high-performance trading applications. Performance tuning of state of the art trading … will include: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 2+ years of professional development experience as a Software Engineer in either C++, Python or Java. Strong understanding of data structures, algorithms, and software design principles. Experience with multi-threaded programming More ❯

Job title: Software Engineer (C++, Python or Java) Client: Elite Algorithmic Market Making Firm Salary: £150,000 - £500,000 Base (+ Bonus) Location: London/Hybrid My client are seeking a talented Software Engineer who will play a critical role in developing and optimizing high-frequency … with the most cutting edge technologies and boast a world class technical team where you will work and learn from the best. As a Software Engineer you will have the following responsibilities: Design, develop, and maintain high-performance trading applications. Performance tuning of state of the art trading … will include: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 2+ years of professional development experience as a Software Engineer in either C++, Python or Java. Strong understanding of data structures, algorithms, and software design principles. Experience with multi-threaded programming More ❯

Senior Software Engineer | Leading ClimateTech ScaleUp | £105k + Equity 💻 Senior Software Engineer - Up to £105,000 per annum 🌱 Leading Decarbonisation Scaleup - ~$100m funding from prominent VCs 💰 Up to £105,000 p/a + Meaningful Equity 📍 Central London - 1/2 days per week ⚙️ Stack: Typescript … working with clients from small businesses to entire governments around the world with a plethora of unique solutions. We are looking for a Senior Software Engineer, proficient in Typescript, React and Node to join growing teams of cross functional engineers, working on everything from external facing applications, internal … development tools and AI/LLM models for environmentally conscious groups across the world. If you are a Senior Software Engineer looking to join a thriving and talented engineering team, working on solutions to help organisations of all sizes achieve net zero, this will be a perfect fit. More ❯