1,951 to 1,975 of 2,457 Software Engineering Jobs in the South East

round, launched with enterprise clients, and has ambitious growth plans over the next year. You’ll be joining a small, senior founding team who are redefining how AI-powered software is built — already gaining traction with customers ranging from Series A startups to global tech giants. 🔍 What You’ll Be Doing Designing, building, and deploying high-performance Python applications … Working directly with the founders on architecture, product, and scalability decisions Building robust APIs and backend systems that power real-world AI products Helping shape the engineering culture and technical direction of the company 🛠️ Tech Stack Python | FastAPI | AWS | LangChain | TypeScript | Next.js (You don’t need to know every tool — they’re looking for curious engineers who love to … match it. ✅ What They’re Looking For 5+ years’ experience in Python development (or impressive personal projects) Strong experience with backend systems, APIs, and cloud infrastructure Solid understanding of software design and architecture principles A genuine builder mindset — someone who loves experimenting and delivering fast Based in London (or able to work onsite when needed) If you’re excited More ❯

round, launched with enterprise clients, and has ambitious growth plans over the next year. You’ll be joining a small, senior founding team who are redefining how AI-powered software is built — already gaining traction with customers ranging from Series A startups to global tech giants. 🔍 What You’ll Be Doing Designing, building, and deploying high-performance Python applications … Working directly with the founders on architecture, product, and scalability decisions Building robust APIs and backend systems that power real-world AI products Helping shape the engineering culture and technical direction of the company 🛠️ Tech Stack Python | FastAPI | AWS | LangChain | TypeScript | Next.js (You don’t need to know every tool — they’re looking for curious engineers who love to … match it. ✅ What They’re Looking For 5+ years’ experience in Python development (or impressive personal projects) Strong experience with backend systems, APIs, and cloud infrastructure Solid understanding of software design and architecture principles A genuine builder mindset — someone who loves experimenting and delivering fast Based in London (or able to work onsite when needed) If you’re excited More ❯

An exciting opportunity has arisen for a Validation & Verification Engineer to join a leading flight software team working on cutting-edge space missions. This role offers the chance to contribute to next-generation orbital debris removal and satellite servicing projects, a truly unique opportunity to make an impact on the future of space sustainability. We’re looking for someone … with a strong background in real-time embedded software who’s ready to take the next step in their career and play a key role in ensuring flight software reliability, performance, and safety. You’ll be responsible for the verification and validation (V&V) of onboard flight software for satellite missions, defining solutions based on system requirements … and collaborating across subsystems to ensure robust, high-quality software delivery. Key Responsibilities: Participate in the validation and verification of flight software for satellite onboard computers. Review technical specifications and requirements documents (SRS, ICD, SDD, etc.). Design, implement, and automate test cases and scripts. Develop and maintain test environments and simulators. Identify and implement test equipment solutions. More ❯

An exciting opportunity has arisen for a Validation & Verification Engineer to join a leading flight software team working on cutting-edge space missions. This role offers the chance to contribute to next-generation orbital debris removal and satellite servicing projects, a truly unique opportunity to make an impact on the future of space sustainability. We’re looking for someone … with a strong background in real-time embedded software who’s ready to take the next step in their career and play a key role in ensuring flight software reliability, performance, and safety. You’ll be responsible for the verification and validation (V&V) of onboard flight software for satellite missions, defining solutions based on system requirements … and collaborating across subsystems to ensure robust, high-quality software delivery. Key Responsibilities: Participate in the validation and verification of flight software for satellite onboard computers. Review technical specifications and requirements documents (SRS, ICD, SDD, etc.). Design, implement, and automate test cases and scripts. Develop and maintain test environments and simulators. Identify and implement test equipment solutions. More ❯

digit % revenue growth every month You'll be joining as hire , just before they expand their go-to-market team - the perfect time to shape the product, culture, and engineering direction from the ground up with a product that is already loved by many. The role You'll work directly with the founders and a small close knit Engineering More ❯

revenue growth every month You’ll be joining as hire #5 , just before they expand their go-to-market team - the perfect time to shape the product, culture, and engineering direction from the ground up with a product that is already loved by many. The role You’ll work directly with the founders and a small close knit Engineering More ❯

revenue growth every month You’ll be joining as hire #5 , just before they expand their go-to-market team - the perfect time to shape the product, culture, and engineering direction from the ground up with a product that is already loved by many. The role You’ll work directly with the founders and a small close knit Engineering More ❯

revenue growth every month You’ll be joining as hire #5 , just before they expand their go-to-market team - the perfect time to shape the product, culture, and engineering direction from the ground up with a product that is already loved by many. The role You’ll work directly with the founders and a small close knit Engineering More ❯

Senior Embedded Software Engineer Salary : Up to £100,000 Location : London - 3 days a week We're working with a rapidly growing tech for good company that is transforming how data, automation, and smart integrations shape the future of digital infrastructure. Their platform optimises real-time operations, connecting users with seamless, intelligent technology solutions. We are looking for a … modern, innovative and driven Senior Embedded Software Engineer to join their growing team. They are looking for someone who has commercial experience working with C software development in an IoT, hardware or embedded solutions environment , who is interested in a data-driven AI-first journey. Responsibilities: Design, implement, and test firmware for embedded systems across diverse market applications. … issues. Develop and manage automated test frameworks for embedded devices to ensure robust validation. Create and execute both manual and automated test cases. Key requirements: 5+ years experience in software development with C in an embedded environment. Proven knowledge in digital electronics and working at the interface between hardware and firmware. Strong experience debugging embedded software and associated More ❯

Senior Embedded Software Engineer Salary : Up to £100,000 Location : London - 3 days a week We’re working with a rapidly growing tech for good company that is transforming how data, automation, and smart integrations shape the future of digital infrastructure. Their platform optimises real-time operations, connecting users with seamless, intelligent technology solutions. We are looking for a … modern, innovative and driven Senior Embedded Software Engineer to join their growing team. They are looking for someone who has commercial experience working with C software development in an IoT, hardware or embedded solutions environment , who is interested in a data-driven AI-first journey. Responsibilities: Design, implement, and test firmware for embedded systems across diverse market applications. … issues. Develop and manage automated test frameworks for embedded devices to ensure robust validation. Create and execute both manual and automated test cases. Key requirements: 5+ years experience in software development with C in an embedded environment. Proven knowledge in digital electronics and working at the interface between hardware and firmware. Strong experience debugging embedded software and associated More ❯

Senior Embedded Software Engineer Salary : Up to £100,000 Location : London - 3 days a week We’re working with a rapidly growing tech for good company that is transforming how data, automation, and smart integrations shape the future of digital infrastructure. Their platform optimises real-time operations, connecting users with seamless, intelligent technology solutions. We are looking for a … modern, innovative and driven Senior Embedded Software Engineer to join their growing team. They are looking for someone who has commercial experience working with C software development in an IoT, hardware or embedded solutions environment , who is interested in a data-driven AI-first journey. Responsibilities: Design, implement, and test firmware for embedded systems across diverse market applications. … issues. Develop and manage automated test frameworks for embedded devices to ensure robust validation. Create and execute both manual and automated test cases. Key requirements: 5+ years experience in software development with C in an embedded environment. Proven knowledge in digital electronics and working at the interface between hardware and firmware. Strong experience debugging embedded software and associated More ❯

Senior Embedded Software Engineer Salary : Up to £100,000 Location : London - 3 days a week We’re working with a rapidly growing tech for good company that is transforming how data, automation, and smart integrations shape the future of digital infrastructure. Their platform optimises real-time operations, connecting users with seamless, intelligent technology solutions. We are looking for a … modern, innovative and driven Senior Embedded Software Engineer to join their growing team. They are looking for someone who has commercial experience working with C software development in an IoT, hardware or embedded solutions environment , who is interested in a data-driven AI-first journey. Responsibilities: Design, implement, and test firmware for embedded systems across diverse market applications. … issues. Develop and manage automated test frameworks for embedded devices to ensure robust validation. Create and execute both manual and automated test cases. Key requirements: 5+ years experience in software development with C in an embedded environment. Proven knowledge in digital electronics and working at the interface between hardware and firmware. Strong experience debugging embedded software and associated More ❯

Our client, a major Quantitative Hedge fund, is looking to hire a skilled Java Software Engineer to help build out the firm's trading systems and tooling. This role allows you to join one of the world's most successful hedge funds, collaborate with an exceptionally talented team operating in a hybrid approach, and earn market-leading compensation packages. More ❯

Our client, a major Quantitative Hedge fund, is looking to hire a skilled Java Software Engineer to help build out the firm's trading systems and tooling. This role allows you to join one of the world's most successful hedge funds, collaborate with an exceptionally talented team operating in a hybrid approach, and earn market-leading compensation packages. More ❯

Our client, a major Quantitative Hedge fund, is looking to hire a skilled Java Software Engineer to help build out the firm's trading systems and tooling. This role allows you to join one of the world's most successful hedge funds, collaborate with an exceptionally talented team operating in a hybrid approach, and earn market-leading compensation packages. More ❯

Our client, a major Quantitative Hedge fund, is looking to hire a skilled Java Software Engineer to help build out the firm's trading systems and tooling. This role allows you to join one of the world's most successful hedge funds, collaborate with an exceptionally talented team operating in a hybrid approach, and earn market-leading compensation packages. More ❯

monotonous, we envision a future where human well-being is safeguarded while closing the gaps in critical global labour needs. About the Role: We are looking for a Senior Software Engineer to help transform our advanced robotics stack into a dependable product ready for the real world. This is a deeply technical and hands on role. You will write … production code, integrate subsystems, and work directly with robots in both simulation and real hardware environments. You will be part of a focused team responsible for the application level software that connects control, navigation, perception, learning, and platform systems. Your work will ensure that these components operate as a coherent and reliable system that users can interact with seamlessly. … iterate quickly. It is well suited to someone who enjoys working close to hardware and solving practical, cross disciplinary challenges. What You’ll Do: Develop and maintain application level software for humanoid robots Integrate software components from controls, navigation, computer vision, reinforcement learning, and platform teams Contribute to the structure and evolution of the application architecture and its More ❯

monotonous, we envision a future where human well-being is safeguarded while closing the gaps in critical global labour needs. About the Role: We are looking for a Senior Software Engineer to help transform our advanced robotics stack into a dependable product ready for the real world. This is a deeply technical and hands on role. You will write … production code, integrate subsystems, and work directly with robots in both simulation and real hardware environments. You will be part of a focused team responsible for the application level software that connects control, navigation, perception, learning, and platform systems. Your work will ensure that these components operate as a coherent and reliable system that users can interact with seamlessly. … iterate quickly. It is well suited to someone who enjoys working close to hardware and solving practical, cross disciplinary challenges. What You’ll Do: Develop and maintain application level software for humanoid robots Integrate software components from controls, navigation, computer vision, reinforcement learning, and platform teams Contribute to the structure and evolution of the application architecture and its More ❯

monotonous, we envision a future where human well-being is safeguarded while closing the gaps in critical global labour needs. About the Role: We are looking for a Senior Software Engineer to help transform our advanced robotics stack into a dependable product ready for the real world. This is a deeply technical and hands on role. You will write … production code, integrate subsystems, and work directly with robots in both simulation and real hardware environments. You will be part of a focused team responsible for the application level software that connects control, navigation, perception, learning, and platform systems. Your work will ensure that these components operate as a coherent and reliable system that users can interact with seamlessly. … iterate quickly. It is well suited to someone who enjoys working close to hardware and solving practical, cross disciplinary challenges. What You’ll Do: Develop and maintain application level software for humanoid robots Integrate software components from controls, navigation, computer vision, reinforcement learning, and platform teams Contribute to the structure and evolution of the application architecture and its More ❯

Exciting opportunity for a Senior .Net C# Software Engineer with a background in front office trading to join a global Commodities Trading Company. You will be working in a front office trading environment dealing directly with business users & stakeholders. The role involves development & support of the existing platform for managing market and fundamental data across capture, forecasting and visualisation More ❯

Exciting opportunity for a Senior .Net C# Software Engineer with a background in front office trading to join a global Commodities Trading Company. You will be working in a front office trading environment dealing directly with business users & stakeholders. The role involves development & support of the existing platform for managing market and fundamental data across capture, forecasting and visualisation More ❯

Exciting opportunity for a Senior .Net C# Software Engineer with a background in front office trading to join a global Commodities Trading Company. You will be working in a front office trading environment dealing directly with business users & stakeholders. The role involves development & support of the existing platform for managing market and fundamental data across capture, forecasting and visualisation More ❯

Exciting opportunity for a Senior .Net C# Software Engineer with a background in front office trading to join a global Commodities Trading Company. You will be working in a front office trading environment dealing directly with business users & stakeholders. The role involves development & support of the existing platform for managing market and fundamental data across capture, forecasting and visualisation More ❯

their audience. We're on a mission to redefine the creator economy by empowering creators to connect, share, and earn more efficiently. The Role: We're looking for a Software Engineer to own and evolve Fadmin, our internal admin tool that powers the day-to-day operations of Fanvue. Built on React, Prisma, and Material UI, Fadmin is used … long-term maintainability of the platform. What You'll Do: Develop and maintain Fadmin, an internal admin tool built on React-Admin, Prisma, and MUI. Collaborate with product and engineering teams to build intuitive and efficient internal workflows. Design and implement CRUD interfaces and custom views using React-Admin. Create and manage database queries and mutations using Prisma ORM. More ❯

Lead to turn our robotics stack into a working product. This isn’t a coordination-only role. You’ll write code, integrate subsystems, debug real robots, and build the software layer that brings everything together for the end user. You’ll lead a small team focused on application-level logic. This is where everything meets: controls, navigation, perception, learning … company, make practical decisions, build prototypes, and iterate fast. We want someone who’s not afraid to plug in, test in hardware, and own the product experience from the software side. What You’ll Do Develop and maintain the top-level robot application code Integrate modules from other teams: controls, navigation, CV, RL, platform Build and evolve the application More ❯