1,976 to 2,000 of 2,457 Software Engineering Jobs in the South East

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 ❯

agile, CI/CD, and automated testing to boost productivity. We're looking for a leader with strong technical expertise: Strong experience with design & architecture Experience: 5+ years in software development with hands-on coding, including prior lead or senior engineer roles. .Net 6+ & .Net Framework Entity Framework/Entity Framework Core SQL React & TypeScript - The role in a More ❯

agile, CI/CD, and automated testing to boost productivity. We're looking for a leader with strong technical expertise: Strong experience with design & architecture Experience: 5+ years in software development with hands-on coding, including prior lead or senior engineer roles. .Net 6+ & .Net Framework Entity Framework/Entity Framework Core SQL React & TypeScript - The role in a More ❯

agile, CI/CD, and automated testing to boost productivity. We're looking for a leader with strong technical expertise: Strong experience with design & architecture Experience: 5+ years in software development with hands-on coding, including prior lead or senior engineer roles. .Net 6+ & .Net Framework Entity Framework/Entity Framework Core SQL React & TypeScript - The role in a More ❯

agile, CI/CD, and automated testing to boost productivity. We're looking for a leader with strong technical expertise: Strong experience with design & architecture Experience: 5+ years in software development with hands-on coding, including prior lead or senior engineer roles. .Net 6+ & .Net Framework Entity Framework/Entity Framework Core SQL React & TypeScript - The role in a More ❯

Role: Python Software Engineer Salary: up to £80k + Bonus + Excellent Benefits Location: Oxford (Hybrid, very flexible) We’re hiring on behalf of a global biotech innovator developing groundbreaking technology that enables real-time biological analysis at scale. This is your opportunity to work at the intersection of science and software , building the systems behind next-generation … sequencing and data platforms from portable lab devices to large-scale research infrastructure used by institutions worldwide. The Role You’ll join a collaborative international engineering team developing and maintaining high-impact data applications that support critical scientific and commercial operations. You’ll work on systems that process large biological datasets , support telemetry pipelines , and help deliver cutting-edge … pipelines Familiarity with Kubernetes , Terraform , or related orchestration tools What’s on offer: Competitive salary and bonus Private healthcare & pension Collaborative, mission-driven culture If you’re a Python Software Engineer who thrives in fast-paced, meaningful environments and wants to contribute to technology that’s reshaping global research - apply now. More ❯

Role: Python Software Engineer Salary: up to £80k + Bonus + Excellent Benefits Location: Oxford (Hybrid, very flexible) We’re hiring on behalf of a global biotech innovator developing groundbreaking technology that enables real-time biological analysis at scale. This is your opportunity to work at the intersection of science and software , building the systems behind next-generation … sequencing and data platforms from portable lab devices to large-scale research infrastructure used by institutions worldwide. The Role You’ll join a collaborative international engineering team developing and maintaining high-impact data applications that support critical scientific and commercial operations. You’ll work on systems that process large biological datasets , support telemetry pipelines , and help deliver cutting-edge … pipelines Familiarity with Kubernetes , Terraform , or related orchestration tools What’s on offer: Competitive salary and bonus Private healthcare & pension Collaborative, mission-driven culture If you’re a Python Software Engineer who thrives in fast-paced, meaningful environments and wants to contribute to technology that’s reshaping global research - apply now. More ❯

Senior Software Engineer (Node.js) Location: Hybrid working in London Salary: £80,000-95,000 + options Are you passionate about using technology to tackle real-world sustainability challenges? As a Senior Software Engineer (Node.js), you'll be at the heart of building scalable backend systems that process and analyse massive streams of performance data from renewable energy assets. … grade backend systems. Strong proficiency in Node.js, JavaScript/TypeScript. Solid understanding of distributed or event-driven systems. Experience with cloud platforms, AWS ideally. If you're a Senior Software Engineer (Node), looking to work in an early stage start-up, please apply. More ❯

C++ Software Engineer Portsdown West (PO17) Full-time Onsite Salary £40,000 - £60,000 25 days annual leave inclusive of up to 3 days Christmas shut-down Buy or sell up to 5 days annual leave Annual Wellbeing allowance Two pension schemes to choose from Private Medical Insurance + discounts for additional family members Life Assurance scheme up to … full operational potential. About the Role MASS is growing its Electronic Warfare Operations Support Group (EWOS) at Portsdown West, (Fareham, Hampshire). We are looking for a talented C++ Software Engineer with experience of working with simulation models, to aid Operational Analysis and support cutting edge research, development, and delivery projects, led by our technical customer, Dstl. This role … Given the complex RF environments represented in ITASE, radar knowledge is essential and highly desirable in any candidate. What we are looking for: Strong background in modelling/simulation software development. Strong C++ programming skills. Experience with Visual Studio/Windows development tools. Knowledge of RF, countermeasure and flyout simulation tools, ideally gained within a defence setting. Radar systems More ❯

Principal Software Engineer £95,000 + Bonus + Benefits | Hybrid (UK) Method is partnering with a leading infrastructure technology company that's rebuilding its software architecture from the ground up. The mission is to create connected, secure, and scalable systems that enable smarter infrastructure, and deliver trusted connectivity across multiple sectors. They're looking for a Principal Software Engineer, a hands-on technical authority who will set engineering standards, solve complex challenges, and shape the next generation of event-driven microservices powering their global platform. The role You'll work at the top of the engineering track, designing and delivering high-performance, distributed systems while guiding others through implementation and problem-solving. This is a … who thrives on code, architecture, and tangible impact. What you'll do Design and build scalable, distributed systems that support safety-critical environments. Lead technical decision-making and resolve engineering challenges across domains. Own the delivery of complex features, ensuring performance, resilience, and maintainability. Collaborate with Engineering Leads, Architects, and Product to translate roadmap goals into reality. Contribute More ❯

Software Engineer, C#, Hybrid, COR7401 A rare and exciting opportunity has arisen for a technically curious Software Engineer to join an Oxfordshire based Software Consultancy. Working with the latest Microsoft technologies including F#, developing bespoke applications for high profile clients. The Role The role will involve developing innovative, bespoke web applications working closely with a range of … clients. Encompassing the full software development lifecycle from initial conception through to cloud deployment and continued support. The applications they develop have high information needs and use enormous amounts of data and therefore more detailed/deeper work is required. The ideal Software Developer will have a passion for technology, strive for excellence and truly believe that development … with the right technology for task which could include Python, Node.Js, GO and much more! Benefits 25 days holiday Hybrid working Excellent bonus scheme What's required of the Software Engineer? Experience with OO programming, strong preference for C#, F#, ASP.NET and SQL Server Experience working across the full development stack Experience developing high-quality web applications So What More ❯

Job Title: Python Software Engineer Client: Scientific Quant Fund Salary: £70,000 - £225,000 Base (+ Bonus) Location: London/Hybrid Role: My client is looking for an experienced Python Software Engineer to join their rapidly expanding development team, leveraging Python to streamline and automate critical processes. With a commitment to the highest tech standards in the industry … team of professionals in an intellectually stimulating environment. Key Requirements: Degree in Computer Science or STEM based subjects. 2+ years of experience in a relevant role such as Python Software Engineer or Quant Developer. Proficiency in modern software development practices, including version control and agile development methodologies. Strong written and verbal communication skills, enabling effective collaboration and information … market data and provide timely insights to the trading desk. Benefits: Exceptional professional growth opportunities in a tech-focused company, allowing you to enhance your skills as a Python Software Engineer at an accelerated pace. Access to state-of-the-art technologies, enabling you to work with advanced tools and frameworks. Highly competitive bonuses and a comprehensive benefits package More ❯

Job Title: Python Software Engineer Client: Scientific Quant Fund Salary: £70,000 - £225,000 Base (+ Bonus) Location: London/Hybrid Role: My client is looking for an experienced Python Software Engineer to join their rapidly expanding development team, leveraging Python to streamline and automate critical processes. With a commitment to the highest tech standards in the industry … team of professionals in an intellectually stimulating environment. Key Requirements: Degree in Computer Science or STEM based subjects. 2+ years of experience in a relevant role such as Python Software Engineer or Quant Developer. Proficiency in modern software development practices, including version control and agile development methodologies. Strong written and verbal communication skills, enabling effective collaboration and information … market data and provide timely insights to the trading desk. Benefits: Exceptional professional growth opportunities in a tech-focused company, allowing you to enhance your skills as a Python Software Engineer at an accelerated pace. Access to state-of-the-art technologies, enabling you to work with advanced tools and frameworks. Highly competitive bonuses and a comprehensive benefits package More ❯

key role in shaping and scaling the core infrastructure that supports their AI products. This is an opportunity to join a small, high-performing team where your ideas and engineering expertise will have a direct impact. What You'll Be Doing Designing, building, and maintaining infrastructure across AWS and GCP . Deploying and managing services with Kubernetes and Terraform … . Implementing automation and observability tools such as Grafana and GitHub Actions . Collaborating closely with software engineers to deliver scalable and secure systems. Applying solid security and compliance fundamentals - basic SOC knowledge is a huge plus. What We're Looking For Strong background in Platform or DevOps Engineering , ideally with a software development mindset . Hands … and the ability to move between the two. Proficiency with Kubernetes, Terraform, Grafana, Python, Bash, and GitHub Actions . A collaborative mindset and eagerness to contribute to a growing engineering culture. What's on Offer Up to £85,000+ base salary (depending on experience) 20% company performance bonus Equity in a fast-growing AI product company Fully remote (UK More ❯

Software Engineer Special Purpose Machinery Milton Keynes (On-site) 12-month contract Outside IR35 available We re supporting a special purpose machine builder in Milton Keynes with the appointment of three Software Engineers for a long-term contract assignment. This is an opportunity to join a growing engineering team delivering complex automation projects for high-precision machinery. … IR35). Location: On-site in Milton Keynes, Monday to Thursday. Remote: Fridays are remote working. Duration: Initial 12-month contract with potential extension. If you're an experienced software engineer looking for a technically engaging contract in the automation or machinery sector, this could be a great fit. More ❯

impact. You’ll remain hands-on in design and experimentation while mentoring 1–2 junior ML engineers. You’ll collaborate closely with credit analysts, data scientists, and the wider engineering team to ensure our models are accurate, explainable, and seamlessly integrated into our lending platform. What You’ll Do Lead the design, training, and optimisation of credit risk and … Ensure models are explainable and compliant, collaborating with credit and risk teams to interpret outcomes. Mentor junior ML engineers through code reviews, technical guidance, and project planning. Work with software engineers to productionise models (deployment and pipelines handled by the engineering team). Stay ahead of emerging ML techniques and bring new ideas to improve scalability, performance, and … focused on experimentation and impact. Competitive salary, stock options, and benefits. Hybrid working and flexibility. Interview Process Recruiter Call – Introduction & background Technical Interview – Deep dive into ML design, feature engineering, and evaluation Practical Task – Model development or analysis challenge Final Interview – Team fit, leadership approach, and business alignment More ❯

impact. You’ll remain hands-on in design and experimentation while mentoring 1–2 junior ML engineers. You’ll collaborate closely with credit analysts, data scientists, and the wider engineering team to ensure our models are accurate, explainable, and seamlessly integrated into our lending platform. What You’ll Do Lead the design, training, and optimisation of credit risk and … Ensure models are explainable and compliant, collaborating with credit and risk teams to interpret outcomes. Mentor junior ML engineers through code reviews, technical guidance, and project planning. Work with software engineers to productionise models (deployment and pipelines handled by the engineering team). Stay ahead of emerging ML techniques and bring new ideas to improve scalability, performance, and … focused on experimentation and impact. Competitive salary, stock options, and benefits. Hybrid working and flexibility. Interview Process Recruiter Call – Introduction & background Technical Interview – Deep dive into ML design, feature engineering, and evaluation Practical Task – Model development or analysis challenge Final Interview – Team fit, leadership approach, and business alignment More ❯

impact. You’ll remain hands-on in design and experimentation while mentoring 1–2 junior ML engineers. You’ll collaborate closely with credit analysts, data scientists, and the wider engineering team to ensure our models are accurate, explainable, and seamlessly integrated into our lending platform. What You’ll Do Lead the design, training, and optimisation of credit risk and … Ensure models are explainable and compliant, collaborating with credit and risk teams to interpret outcomes. Mentor junior ML engineers through code reviews, technical guidance, and project planning. Work with software engineers to productionise models (deployment and pipelines handled by the engineering team). Stay ahead of emerging ML techniques and bring new ideas to improve scalability, performance, and … focused on experimentation and impact. Competitive salary, stock options, and benefits. Hybrid working and flexibility. Interview Process Recruiter Call – Introduction & background Technical Interview – Deep dive into ML design, feature engineering, and evaluation Practical Task – Model development or analysis challenge Final Interview – Team fit, leadership approach, and business alignment More ❯

Software Engineer - AI Start Up - up to £300k + Equity We are working with an institutionally backed AI firm that is disrupting the AI market. This is an excellent opportunity for engineers looking to move from HFT into AI and avoid lengthy non-competes. Overview The company is building next-generation systems that push the boundaries of applied AI … combining large-scale distributed compute, ML infrastructure, and high-performance software engineering. Role This role is an opportunity to work in a research environment, working closely with world-class engineers and researchers, many of whom come from high-performance computing backgrounds (former HFT engineers or ICPC champions). Requirements Outstanding academic record, minimum requirement is a Computer Science (or More ❯

Software Engineer - AI Start Up - up to £300k + Equity We are working with an institutionally backed AI firm that is disrupting the AI market. This is an excellent opportunity for engineers looking to move from HFT into AI and avoid lengthy non-competes. Overview The company is building next-generation systems that push the boundaries of applied AI … combining large-scale distributed compute, ML infrastructure, and high-performance software engineering. Role This role is an opportunity to work in a research environment, working closely with world-class engineers and researchers, many of whom come from high-performance computing backgrounds (former HFT engineers or ICPC champions). Requirements Outstanding academic record, minimum requirement is a Computer Science (or More ❯

Software Engineer - AI Start Up - up to £300k + Equity We are working with an institutionally backed AI firm that is disrupting the AI market. This is an excellent opportunity for engineers looking to move from HFT into AI and avoid lengthy non-competes. Overview The company is building next-generation systems that push the boundaries of applied AI … combining large-scale distributed compute, ML infrastructure, and high-performance software engineering. Role This role is an opportunity to work in a research environment, working closely with world-class engineers and researchers, many of whom come from high-performance computing backgrounds (former HFT engineers or ICPC champions). Requirements Outstanding academic record, minimum requirement is a Computer Science (or More ❯

Software Engineer - AI Start Up - up to £300k + Equity We are working with an institutionally backed AI firm that is disrupting the AI market. This is an excellent opportunity for engineers looking to move from HFT into AI and avoid lengthy non-competes. Overview The company is building next-generation systems that push the boundaries of applied AI … combining large-scale distributed compute, ML infrastructure, and high-performance software engineering. Role This role is an opportunity to work in a research environment, working closely with world-class engineers and researchers, many of whom come from high-performance computing backgrounds (former HFT engineers or ICPC champions). Requirements Outstanding academic record, minimum requirement is a Computer Science (or More ❯

Software Architect £80000 GBP Hybrid WORKING Location: Bristol, South West - United Kingdom Type: Permanent Software Architect - Bristol (Hybrid role - typically 3-4 days on-site per week) Salary: Up to £80,000 DOE Security Clearance: British Citizenship The Opportunity: This is a fantastic opportunity for an experienced Software Architect , or a highly capable Senior Software Engineer More ❯

mission is to deliver smarter, faster, and more secure financial solutions through cutting-edge platforms powered by data. With rapid expansion and strong investment backing, they are scaling their engineering and data capabilities to support ambitious growth plans. The Role: Our client is seeking a Lead Data Engineer to take ownership of their data infrastructure and lead the build … This is a senior hands-on role, where you'll also provide technical leadership to a small but growing team. You'll work closely with data scientists, analysts, and software engineers to ensure the company's data strategy underpins their innovative financial products. Key Responsibilities: Lead the design, development, and optimisation of data pipelines and ETL processes. Architect scalable … data solutions to support analytics, machine learning, and real-time financial applications. Drive best practices for data engineering, ensuring high levels of data quality, governance, and security. Collaborate with cross-functional teams to integrate data systems with wider product and engineering initiatives. Mentor and guide junior engineers, fostering a culture of knowledge sharing and continuous improvement. Evaluate and More ❯

Senior Front-End Software Engineer (React/TypeScript) Location: Remote (1 day per month in Oxford, UK) Type: Permanent | SaaS | Global Tech Company Are you passionate about building exceptional, scalable front-end applications? Our client — a leading SaaS company based near Oxford — is expanding and looking for a Senior Front-End Software Engineer to help shape the future … of their cloud-based products used worldwide. You’ll join a collaborative, globally distributed engineering team, working closely with UX designers and back-end developers to deliver intuitive, high-performance web applications. 🌟 What You’ll Do Develop, optimise, and maintain high-quality front-end applications using React.js and TypeScript Collaborate with cross-functional teams to bridge the gap between … and continuous improvement (Optionally) take on a technical lead role , mentoring others and influencing best practices ✅ What You’ll Bring 5+ years of experience building production-grade front-end software with React.js and TypeScript Strong skills in HTML5 , CSS3 , and RESTful APIs Experience with unit and integration testing Background in SaaS product development 💡 Nice-to-Have Skills Leadership or More ❯