1 to 25 of 32 Full-Stack Software Engineer Jobs in the South East

Full Stack Software Engineer Up to £70,000 DOE + Benefits Mostly remote - 1 day onsite in London every fortnight Must be eligible for SC Clearance Full Stack Software Engineer - Java/AWS Join a forward-thinking consultancy supporting high-profile UK Government projects … ABOUT THE CLIENT Our client is a specialist software consultancy delivering cutting-edge solutions that empower UK Government and National Security organisations. Their teams tackle complex operational challenges through innovative software design, modern development practices, and close client collaboration. Due to continued growth and new project wins, they are seeking a talented Software Engineer … in an Agile team building bespoke, secure, and scalable software solutions. You'll collaborate with cross-functional teams, implement new features, and contribute across the full software lifecycle, from design and development through to deployment and maintenance. You'll work with modern tools, cloud environments, and CI/CD pipelines, helping deliver real-world More ❯

Role: Full Stack Software Engineer Salary: circa £80,000 to £90,000 per annum, depending on experienceLocation: fully remote, with occasional visits to Basingstoke We are looking for a skilled Full Stack Software Engineer to design and develop cutting-edge products with a focus … front-end development. You'd be working in a flexible, remote-first environment, tackling interesting and complex challenges within a small, highly skilled team. The Full Stack Software Engineer role involves building a query interface for a large internal backend data system. It requires engaging with technical stakeholders to understand their data … there is a better way for us to communicate, please do let us know. Developer, Software Engineer, Programmer, Full Stack, Full-Stack, Fullstack, Python, Data, Database, SQL, PostgreSQL, UX, UI, User Experience, User Interface, User Centred, User Focus, User Centric, Vue.JS Circle Recruitment is acting as an Employment More ❯

Senior Software Engineer/Developer (Full Stack JavaScript) London to £100k Opportunity to progress your career in a senior, hands-on Software Engineer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes … years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Software Engineer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and … development practices, tools and technologies You enjoy learning and picking up new things You're flexible and able to adapt to changing priorities You have full software development lifecycle experience including CI/CD and testing You're collaborative with Agile team experience, happy to mentor more junior developers You're likely to be degree educated More ❯

Full Stack AI Software Engineer - Full Remote UK - £90,000 + Equity This role requires a software engineer with experience in implementing RAG pipelines and Vector Search (and hybrid AI searches, preferably). The client I am working with is an AI focused start-up backed … challenges of deal processes in the past. Their stack spans across back end, front end, data and crucially AI.This is a great opportunity for an entrepreneurial software engineer who wants to play a part in shaping the technical vision of this business and work on their product from an early stage. What you'll … Partner with product and leadership teams, mentor peers, and play a role in shaping technical direction. Innovation: Explore and recommend new technologies, frameworks, and methods for both full-stack and AI development. Requirements: A motivated, hands-on engineer with an ownership mindset, strong communication skills, and a collaborative approach. 5+ years’ experience in full More ❯

Lead Software Engineer IoT & Full-Stack Location: Hybrid/Bicester Type: Permanent Salary: Competitive, market-based TUAL Technology is an innovative, VC-backed start-up based in Bicester, developing PowerUp a high-power EV charging solution designed for grid-constrained sites. By integrating battery storage, smart energy management, and ultra-fast DC … traditional grid capacity falls short. Working with enterprise customers across Europe, TUAL is transforming the productivity and profitability of electric commercial vehicle fleets through a portfolio of intelligent, software-defined, cloud and IoT-enabled charging solutions. The Role Were looking for a hands-on Lead Software Engineer to own the design and delivery of … our IoT and cloud software platform. Youll connect our ultra-fast chargers, manage data and remote control functions, and ensure security and scalability across our systems. Youll work directly with the VP Product and VP Power Electronics, shaping architecture, integrations and performance turning ideas into real, working solutions. ________________________________________ What Youll Do Build IoT and cloud software More ❯

capability that protects what matters most. And as the challenges evolve, so do we - working on the technologies that will shape tomorrow, not just today. Full Stack Software Engineer National Security Business Be part of a growing and highly trusted supplier into the NS domain working to deliver mission critical solutions helping … edge technology solutions in the following disciplines: AI & Data Science, Cyber, Cloud, Big Data, Software Development, DevOps, SRE, Platform Engineering. Role As a Full Stack Software Engineer , you'll enjoy delivering mission critical solutions to National Security customers. This isn't developing solutions that complete financial transactions faster, you'll … develop cutting edge product that protects people, platforms, missions and information against constantly changing threats. You're a Full Stack Software Engineer that enjoys developing novel products; leading, innovating and inventing by bringing the physical and digital together. It'll involve consulting with customers, defining strategy and understanding how to apply emerging More ❯

At a Glance Capsa is an AI platform that accelerates due diligence and deepens insights for Private Equity funds. We are hiring senior software engineers who are comfortable contributing across all layers of the application and developing features end to end. Details: Role : Senior Software Engineer - Full Stack Location : London … like QinetiQ and retail tech startups such as Standard AI. The entire team consists of early-stage startup veterans passionate about building exceptional products. The Role A senior software engineer at Capsa is expected to own projects and features from conception to production, working across the stack to deliver improvements to our AI platform. … and will have a direct impact on its success. Have the opportunity for fast career growth. Enjoy yourself! Apply if: You have 4+ years of experience as a software engineer in a venture backed startup or top tech firm. You have taken entire products or features from ideation to production and you've measured their impact. More ❯

At a Glance Capsa is an AI platform that accelerates due diligence and deepens insights for Private Equity funds. We are hiring senior software engineers who are comfortable contributing across all layers of the application and developing features end to end. Details: Role : Senior Software Engineer - Full Stack Location : London … like QinetiQ and retail tech startups such as Standard AI. The entire team consists of early-stage startup veterans passionate about building exceptional products. The Role A senior software engineer at Capsa is expected to own projects and features from conception to production, working across the stack to deliver improvements to our AI platform. … and will have a direct impact on its success. Have the opportunity for fast career growth. Enjoy yourself! Apply if: You have 4+ years of experience as a software engineer in a venture backed startup or top tech firm. You have taken entire products or features from ideation to production and you've measured their impact. More ❯

At a Glance Capsa is an AI platform that accelerates due diligence and deepens insights for Private Equity funds. We are hiring senior software engineers who are comfortable contributing across all layers of the application and developing features end to end. Details: Role : Senior Software Engineer - Full Stack Location : London … like QinetiQ and retail tech startups such as Standard AI. The entire team consists of early-stage startup veterans passionate about building exceptional products. The Role A senior software engineer at Capsa is expected to own projects and features from conception to production, working across the stack to deliver improvements to our AI platform. … and will have a direct impact on its success. Have the opportunity for fast career growth. Enjoy yourself! Apply if: You have 4+ years of experience as a software engineer in a venture backed startup or top tech firm. You have taken entire products or features from ideation to production and you've measured their impact. More ❯

Safe Intelligence is on a mission to make AI safe and reliable for everyone. To help us achieve this, we're seeking a Full Stack Software Engineer to join our team! We're particularly looking for someone with strong Golang experience and with some experience of TypeScript and React frontend development . … days a week in the in our London office. We're excited to have you contribute to our mission! Responsibilities : As a Safe Intelligence Full Stack Software Engineer, you will: Engineering of Golang-based backend systems , focusing on API development and integration. Contribute significantly to software development on our TypeScript … PKI), and DNS. Ideally, experience with AWS and Terraform or similar IaC tools. At a personal level we’re also looking for someone who is: Passionate about delivering software to realise safe AI solutions in line with client needs. Deeply technical and constantly in a state of learning. Able to communicate clearly and efficiently with a variety of More ❯

Safe Intelligence is on a mission to make AI safe and reliable for everyone. To help us achieve this, we're seeking a Full Stack Software Engineer to join our team! We're particularly looking for someone with strong Golang experience and with some experience of TypeScript and React frontend development . … days a week in the in our London office. We're excited to have you contribute to our mission! Responsibilities : As a Safe Intelligence Full Stack Software Engineer, you will: Engineering of Golang-based backend systems , focusing on API development and integration. Contribute significantly to software development on our TypeScript … PKI), and DNS. Ideally, experience with AWS and Terraform or similar IaC tools. At a personal level we’re also looking for someone who is: Passionate about delivering software to realise safe AI solutions in line with client needs. Deeply technical and constantly in a state of learning. Able to communicate clearly and efficiently with a variety of More ❯

Safe Intelligence is on a mission to make AI safe and reliable for everyone. To help us achieve this, we're seeking a Full Stack Software Engineer to join our team! We're particularly looking for someone with strong Golang experience and with some experience of TypeScript and React frontend development . … days a week in the in our London office. We're excited to have you contribute to our mission! Responsibilities : As a Safe Intelligence Full Stack Software Engineer, you will: Engineering of Golang-based backend systems , focusing on API development and integration. Contribute significantly to software development on our TypeScript … PKI), and DNS. Ideally, experience with AWS and Terraform or similar IaC tools. At a personal level we’re also looking for someone who is: Passionate about delivering software to realise safe AI solutions in line with client needs. Deeply technical and constantly in a state of learning. Able to communicate clearly and efficiently with a variety of More ❯

prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have been successful at Vanta without it. Our Senior Software Engineers lead and mentor engineers, delivering high-value products for our customers and infrastructure that enables our business to scale. Our product integrates deeply with the services that present … surface are growing quickly, and it's essential that we invest in the right abstractions and systems to enable us to scale with our business. As a Senior Software Engineer on our Privacy team based in London, you'll be an early member of our growing presence in Europe. You'll partner with product management, product … to London if you live elsewhere. Visit our Vanta Engineering Blog to learn more about what our team is working on What you'll do as a Senior Software Engineer at Vanta: Lead complex projects with multiple stakeholders and engineers to deliver significant impact to our business Set direction for critical technical surface areas, enabling us More ❯

providing highly efficient services across various use cases, starting with industrial applications. We are looking for a passionate and skilled Sr Full-Stack Robotics Software Engineer to join our innovative team in London. Our Mission At Humanoid, we strive to create the world’s leading, commercially scalable, safe, and advanced humanoid robots … using modern front-end frameworks like React. Develop robust backend services to support the platform, including APIs for communication, data management, and integrations with robotic systems. Build lightweight software services that run on the robots, enabling remote control, data collection, diagnostics, and state management. Integrate Human Interface Devices (HID) such as game controllers or joysticks to provide intuitive … low-latency remote control over robot movements and actions. Streamline and automate workflows, including software deployment, performance monitoring, and diagnostics, to enhance reliability and efficiency. Implement testing pipelines to validate the functionality of the UI, backend, robot-side services, and HID-driven control flows. Ensure smooth communication and functionality between the platform, backend services, robot-side services, hardware More ❯

providing highly efficient services across various use cases, starting with industrial applications. We are looking for a passionate and skilled Sr Full-Stack Robotics Software Engineer to join our innovative team in London. Our Mission At Humanoid, we strive to create the world’s leading, commercially scalable, safe, and advanced humanoid robots … using modern front-end frameworks like React. Develop robust backend services to support the platform, including APIs for communication, data management, and integrations with robotic systems. Build lightweight software services that run on the robots, enabling remote control, data collection, diagnostics, and state management. Integrate Human Interface Devices (HID) such as game controllers or joysticks to provide intuitive … low-latency remote control over robot movements and actions. Streamline and automate workflows, including software deployment, performance monitoring, and diagnostics, to enhance reliability and efficiency. Implement testing pipelines to validate the functionality of the UI, backend, robot-side services, and HID-driven control flows. Ensure smooth communication and functionality between the platform, backend services, robot-side services, hardware More ❯

providing highly efficient services across various use cases, starting with industrial applications. We are looking for a passionate and skilled Sr Full-Stack Robotics Software Engineer to join our innovative team in London. Our Mission At Humanoid, we strive to create the world’s leading, commercially scalable, safe, and advanced humanoid robots … using modern front-end frameworks like React. Develop robust backend services to support the platform, including APIs for communication, data management, and integrations with robotic systems. Build lightweight software services that run on the robots, enabling remote control, data collection, diagnostics, and state management. Integrate Human Interface Devices (HID) such as game controllers or joysticks to provide intuitive … low-latency remote control over robot movements and actions. Streamline and automate workflows, including software deployment, performance monitoring, and diagnostics, to enhance reliability and efficiency. Implement testing pipelines to validate the functionality of the UI, backend, robot-side services, and HID-driven control flows. Ensure smooth communication and functionality between the platform, backend services, robot-side services, hardware More ❯

Full Stack Software Engineers - Build the Future from Anywhere in the UK! Ready to engineer solutions that matter? Join a cutting-edge tech company where your work powers AI-driven platforms, cloud-native systems, and secure digital infrastructure across industries. Whether you're mid-level or senior, your skills will help shape … mission-critical applications used nationwide. Role: Full Stack Software Engineer Location: Remote-first (UK-based) Salary: Up to £80,000 DOE Clearance: Must be SC Clearable (British Citizen, UK residency for 5+ years) Why You'll Love This Role This isn't your average dev job. You'll be part of a More ❯

Full-Stack Software Developer - Oxford (Hybrid) - .NET 8 React Azure DDD Work closely with the business. Build software that makes a real impact. Are you a developer who enjoys solving real-world problems, not just writing code? Do you thrive in a collaborative environment where you re encouraged to understand the bigger … picture? My client, a fast-growing tech company with a strong presence, is looking for a Software Developer who s confident working across the stack - and just as confident talking to business users. This is a fantastic opportunity to join a team that values clean architecture, cloud-native solutions, and most importantly, Domain-Driven Design (DDD More ❯

Full-Stack Software Developer - Oxford (Hybrid) - .NET 8 | React | Azure | DDD Work closely with the business. Build software that makes a real impact. Are you a developer who enjoys solving real-world problems, not just writing code? Do you thrive in a collaborative environment where you’re encouraged to understand the bigger … picture? My client, a fast-growing tech company with a strong presence, is looking for a Software Developer who’s confident working across the stack - and just as confident talking to business users. This is a fantastic opportunity to join a team that values clean architecture, cloud-native solutions, and most importantly, Domain-Driven Design (DDD More ❯

Your new company An innovative and rapidly growing organisation at the forefront of space technology is seeking a Senior Full Stack Software Engineer to join their Ground Segment Software team. With a mission to tackle the critical issue of orbital debris, this company is shaping the future of sustainable space … operations through cutting-edge engineering and international collaboration. Your new role You'll be a key contributor to the design, development, and maintenance of high-quality software solutions for mission-critical space projects. Working across the full stack, you'll build scalable backend services, dynamic user interfaces, and robust databases. You'll also lead … To thrive in this role, you'll need: Essential Skills * Bachelor's degree in Computer Science, Engineering, or equivalent practical experience.* 5+ years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries.* 5+ years of full stack development experience.* 5+ years of object-oriented programming experience More ❯

Your new company An innovative and rapidly growing organisation at the forefront of space technology is seeking a Senior Full Stack Software Engineer to join their Ground Segment Software team. With a mission to tackle the critical issue of orbital debris, this company is shaping the future of sustainable space … operations through cutting-edge engineering and international collaboration. Your new role You'll be a key contributor to the design, development, and maintenance of high-quality software solutions for mission-critical space projects. Working across the full stack, you'll build scalable backend services, dynamic user interfaces, and robust databases. You'll also lead … To thrive in this role, you'll need: Essential Skills * Bachelor's degree in Computer Science, Engineering, or equivalent practical experience. * 5+ years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries. * 5+ years of full stack development experience. * 5+ years of object-oriented programming experience More ❯

Your new company An innovative and rapidly growing organisation at the forefront of space technology is seeking a Senior Full Stack Software Engineer to join their Ground Segment Software team. With a mission to tackle the critical issue of orbital debris, this company is shaping the future of sustainable space … operations through cutting-edge engineering and international collaboration. Your new role You'll be a key contributor to the design, development, and maintenance of high-quality software solutions for mission-critical space projects. Working across the full stack, you'll build scalable backend services, dynamic user interfaces, and robust databases. You'll also lead … To thrive in this role, you'll need: Essential Skills * Bachelor's degree in Computer Science, Engineering, or equivalent practical experience. * 5+ years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries. * 5+ years of full stack development experience. * 5+ years of object-oriented programming experience More ❯

and exploration. You'll be part of a collaborative and forward-thinking environment where cutting-edge technology meets meaningful purpose. Your New Role As a Full Stack Software Engineer, you'll be a key contributor to the Ground Segment Software team, working on mission-critical applications for space operations. You … ll design, develop, and maintain robust software solutions supporting major space missions, including the development of backend services, dynamic user interfaces, and high-performance databases. Your expertise will help shape scalable systems using modern technologies like Docker, Kubernetes, and CI/CD pipelines. Collaboration is central to this role, with opportunities to work closely with cross-functional teams … To thrive in this role, you'll need: Essential Skills * Bachelor's degree in Computer Science, Engineering, or equivalent practical experience.* 3+ years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries.* 3+ years of full stack development experience.* 3+ years of object-oriented programming experience More ❯

and exploration. You'll be part of a collaborative and forward-thinking environment where cutting-edge technology meets meaningful purpose. Your New Role As a Full Stack Software Engineer, you'll be a key contributor to the Ground Segment Software team, working on mission-critical applications for space operations. You … ll design, develop, and maintain robust software solutions supporting major space missions, including the development of backend services, dynamic user interfaces, and high-performance databases. Your expertise will help shape scalable systems using modern technologies like Docker, Kubernetes, and CI/CD pipelines. Collaboration is central to this role, with opportunities to work closely with cross-functional teams … To thrive in this role, you'll need: Essential Skills * Bachelor's degree in Computer Science, Engineering, or equivalent practical experience. * 3+ years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries. * 3+ years of full stack development experience. * 3+ years of object-oriented programming experience More ❯

and exploration. You'll be part of a collaborative and forward-thinking environment where cutting-edge technology meets meaningful purpose. Your New Role As a Full Stack Software Engineer, you'll be a key contributor to the Ground Segment Software team, working on mission-critical applications for space operations. You … ll design, develop, and maintain robust software solutions supporting major space missions, including the development of backend services, dynamic user interfaces, and high-performance databases. Your expertise will help shape scalable systems using modern technologies like Docker, Kubernetes, and CI/CD pipelines. Collaboration is central to this role, with opportunities to work closely with cross-functional teams … To thrive in this role, you'll need: Essential Skills * Bachelor's degree in Computer Science, Engineering, or equivalent practical experience. * 3+ years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries. * 3+ years of full stack development experience. * 3+ years of object-oriented programming experience More ❯