151 to 175 of 281 Software Engineer Jobs in the South East

Job Description We are seeking a skilled and motivated Lead Software Engineer to join our Group Technology team in Milton Keynes. In this role, you will take the lead in developing, supporting and enhancing business systems and applications using .NET technologies and SQL Server. You will also play a key part in driving and supporting change within the … and technically.We offer a hybrid working arrangement with one or two days per week in our Milton Keynes office. Key Responsibilities: Be up to date regarding best practices in software development and deployment Implement best practice coding in relation to development coding standards Provide direction for more Junior Software Engineers Foster a culture of observability across the team. … resolve them before they become an issue, and install preventative measures to mitigate repeat occurrences Effectively handle risk, change, and uncertainty across the organization Work alone or alongside other Software Engineers on projects where necessary Create secure and high performing n-tier applications utilising best practices in the development of database applications using SQL Contribute to improve the overall More ❯

Our client, a growing consultancy delivering cutting-edge AI and data-led services to government and public sector clients, is looking for a Full Stack Software Engineer to join their forward-thinking team in Milton Keynes. This is a fantastic opportunity to contribute to a nationally recognised AI innovation platform used to drive sensitive data discovery, redaction, and … play a key role in the development, deployment, and support of a secure full stack system used across the UK public sector. Responsibilities: Design, build, and test full stack software in a secure, client-focused environment Work with modern front-end technologies (React, TypeScript, HTML/CSS) to deliver intuitive UI/UX Develop robust back-end services using … budget, mentoring, and formal training The chance to be part of a highly impactful and nationally recognised AI-led innovation project This is an excellent opportunity for an ambitious engineer who enjoys solving real-world problems through modern software and AI, and wants to make a tangible impact on the future of public sector digital services. Keywords: Full More ❯

to clients. The London Market Underwriting & Reinsurance Performance team, consisting of Actuaries, Reinsurance Specialists, and Engineers, is focused on transforming the underwriting business with cutting-edge technology. As a Software Engineer, you will play a pivotal role in researching, designing, testing, developing, and supporting software solutions that drive the future of Property & Casualty underwriting. This is an … exciting opportunity to be part of a dynamic, cross-functional team working on full-stack solutions such as Underwriting Dashboards and Actuarial Model Management platforms. Core Responsibilities: Collaborate with software engineers, data engineers, and underwriters to shape the future of underwriting. Improve workflows and maintain focus on the underwriting experience. Deliver software in small, incremental releases. Drive technical … across the team. Essential Skills & Experience: Strong experience in Python (FastAPI desirable). Frontend experience with technologies such as TypeScript and React. 3+ years of experience in developing complex software solutions. Solid understanding of object-oriented programming and test-driven development (TDD, BDD). Familiarity with agile software engineering practices. Passion for continual learning and experimentation. Desirable Skills More ❯

Senior Software Engineer - London - £120k Please note - this role will require you to work from the London based office three days per week. You must have the unrestricted right to work in the UK to be eligible for this role - this organisation is not able to offer sponsorship. Are you passionate about building cutting-edge technology solutions that … building out our new front-end analytics platform, delivering intuitive, high-performance tools that empower users with real-time insights and advanced visualization capabilities. Collaborate with commercial teams to engineer and optimize processes and analytical models. Build and maintain Python-based services and APIs using modern frameworks and best practices. Develop solutions for data modeling, market analysis, and position More ❯

team of creators, innovators, and collaborators, crafting impactful digital products and services for startups, scaleups, and enterprises. We foster a forward-thinking, inclusive culture where innovation thrives, and every engineer has a voice. We're looking for a Lead Software Engineer who is excited about the future of software development - someone who leverages AI-assisted coding … is an opportunity to be part of a team that's pioneering modern engineering practices, from assisted coding workflows to intelligent automation in app development. If you're an engineer who is always experimenting with the latest tools and has a passion for delivering cutting-edge applications, we'd love to hear from you. This is a hybrid role … technology features under the hood , such as chatbots, AI-powered automation tools, or AI-enhanced search features. You write clean, scalable, and maintainable code with a focus on modern software design patterns . You're comfortable working in multidisciplinary, cross-functional teams and can articulate complex technical decisions to both technical and non-technical stakeholders. You embrace continuous learning More ❯

space operations 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 and lead agile development practices.Ideal candidates … succeed 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 (preferably in Java, Python More ❯

Quest Global are hiring for experienced C++ Senior/Principal Software Engineers on a permanent basis to be based in Luton. This position is for embedded software development in an end to end role focused on electronic warfare systems. As a software engineer, you will work within an integrated project team and be responsible for creating … Essential Skills and Qualifications Strong programming expertise in C++14 , with extensive experience using Visual Studio for development, debugging , and performance optimisation. Proven ability to design, implement, and maintain embedded software on RTOS platforms such as VxWorks , including target integration and validation. Strong grasp of Object-Oriented Design (OOD) principles. Strong unit test skills using tools such as MS Test … and internal stakeholders to deliver high-quality outcomes. Excellent written and verbal communication skills. Strong peer reviewing skills ( source code and documentation). Desirable Skills and Qualifications Experience delivering software within Agile and DevOps frameworks, actively contributing to sprint meetings. Practical exposure to Continuous Integration (CI) environments and automated build and test pipelines. Working knowledge of Azure DevOps for More ❯

Excellent opportunity for an experienced Backend Software Engineer to join a well-established client's software team in Newbury. Our client is seeking a passionate engineer who enjoys designing, building, and improving scalable web applications and backend systems. You'll have the chance to work with modern tools and technologies to create reliable, high-quality software More ❯

Excellent opportunity for an experienced Backend Software Engineer to join a well-established client's software team in Newbury. Our client is seeking a passionate engineer who enjoys designing, building, and improving scalable web applications and backend systems. You'll have the chance to work with modern tools and technologies to create reliable, high-quality software More ❯

EIT Oxford fosters a culture of collaboration, innovation, and resilience, valuing diverse expertise to drive sustainable solutions to humanity's enduring challenges. We are seeking a Senior Full Stack Software Engineer to help design, build, and maintain our web-based SaaS platform that enables researchers and clinicians to engage with our scientific pipelines and data platform. Your work … will shape a world-class experience for a diverse set of users, enabling step-changes in global genomics research and clinical practice. This role combines hands on software engineering with technical oversight, mentoring junior engineers and driving improvements in standards, security, observability, and overall product quality. As part of a cross functional team, you'll collaborate with engineers, product … ensuring interfaces meet the needs of clinicians and researchers. Continuously improve development workflows through automation, tooling, and documentation. Essential Knowledge, Skills and Experience Proven experience as a Full Stack Engineer in production applications. Strong skills in React or a similar Typescript front end framework. Proficiency in Python, with experience in FastAPI (or similar API frameworks), and SQL databases. Hands More ❯

Staff Software Engineer, Onchain (Applied Cryptography) Location: 108 E 16th Street, New York, NY 10003 Responsibilities Technical mentoring of junior engineers Sprint board management Required Skills Significant experience with embedded C/C++, Java, Python, and Rust Extensive expertise across Linux and Windows operating systems Strong understanding of electronics and systems More ❯

life in our Tech teams . We put people first. It’s all about you.. The ideal candidate is someone who has a strong background in building and maintaining software and microservices within an event-sourced architecture. They should be proficient in Golang and have hands-on experience with technologies such as Kafka, PostgreSQL, AWS, and Terraform. This role … and abstraction tools that integrate with our internal CRM, while ensuring the reliability and performance of existing systems. The ideal candidate thrives in a collaborative environment, working closely with software engineers and product teams to deliver robust, high-quality solutions. Previous Rust exposure or interest to develop is highly desired. We work together. Your team and the people you … data products. It enables ELT processes from standard sources (i.e. databases, Kafka, APIs etc) to our warehouse (BigQuery) while supporting the toolset for data contract definition and maintenance. Integration software and abstraction tools between Golang applications running on Kubernetes and our internal CRM. These are developed in Golang, a few are using Rust and are at the core of More ❯

content in interactive ways. BE allows them to build a customizable platform that supports a wide range of revenue opportunities. We have a full-time opportunity for a Senior Software Engineer to join our Engineering Team. As part of the Engineering team, you will work on an award-winning digital platform, and work across various stages of the … software development cycle in a wide range of development projects. You will use your proven experience in .NET to heighten our current and future projects. You will help shape the culture and success of our Engineering department. This is a great opportunity for a developer who has about 5+ years of experience working with .NET applications as part of … a professional team. Solid experience with C# and SQL is essential. In this role, you will: Design and develop key software components and services for PressReader applications, primarily focusing on the backend, but also contributing to the frontend as needed. Deliver code with top-tier quality while adhering to development best practices, employing test-driven development methodologies, and supporting More ❯

Ruby Software Engineer with a strong background in Ruby on Rails development is required by this leading software provider, working on a globally recognised, niche product within its sector. If you're passionate about working in a modern, tech-for-good environment, where you will work closely with a CTO and Head of Engineering to drive the More ❯

We are looking for a motivated and detail-oriented Software Engineer to join our development team. You will have hands-on experience with Java development, Spring framework, relational databases, and a strong desire to grow their technical skills while contributing to Cegeka software solutions. Responsibilities: Design, develop, test, and maintain Java-based applications using the Spring framework. … troubleshooting, debugging, and performance tuning of applications. Document technical designs, processes, and solutions. Stay up to date with emerging tools, technologies, and best practices. Requirements: Degree in Computer Science, Software Engineering, or a related field (or equivalent experience). Solid programming skills in Java with exposure to object-oriented programming principles. Understanding of Spring/Spring Boot for application More ❯

Job Description We are seeking a skilled and motivated Senior Software Engineer to join our Group Technology team in Milton Keynes. In this role, you will help develop, support and enhance business systems and applications using .NET technologies and SQL Server.We offer a hybrid working arrangement with one or two days per week in our Milton Keynes office. … Key Responsibilities: Be up to date regarding best practices in software development and deployment Implement best practice coding in relation to development coding standards Use operational data to improve the stability and performance of the applications Maintain documentation and release notes Have awareness of application security considerations Identify dependencies across the organization and work with teams to resolve them … before they become an issue, and install preventative measures to mitigate repeat occurrences Effectively handle risk, change, and uncertainty across the organization Work alone or alongside other Software Engineers on projects where necessary Create secure and high performing n-tier applications utilising best practices in the development of database applications using SQL Contribute to improve the overall processes and More ❯

data-driven decision-making. What We Offer £70k–£80k salary + benefits (healthcare, pension, travel support). International project exposure and travel opportunities. Key responsibilities: Design and deploy scalable software and hardware monitoring systems. Develop modules for performance tracking, fault detection, revenue analytics, and predictive maintenance. Integrate SCADA, IoT devices, and security systems (CCTV, drones). Collaborate with engineers … and field teams to deliver and commission systems. Apply AI, IoT, and cloud technologies to enhance performance and innovation. About You Strong software engineering background (Python, C++, JavaScript, etc.). Experience with industrial automation, IoT, or energy systems . Familiarity with PV, BESS, and SCADA/ModbAbout the Role My client is seeking a talented and innovative Software Engineer to join our growing renewable energy technology team, focused on the development, deployment, and maintenance of advanced software and hardware monitoring systems for our portfolio of large-scale solar PV and Battery Energy Storage System (BESS) projects across Southern Africa and Eastern Europe. Key Responsibilities · Design, develop, test, and deploy software and integrated hardware systems More ❯

physics simulation with design engineering and machine learning workflows. We are building new tools and processes to drive fusion performance up and power plant costs down. As a Research Software Engineer, you will join our simulation platform development team, where you will collaborate on the design, development, and maintenance of next generation software solutions for stellarator simulation … and optimization. The ideal candidate is a talented software practitioner with a user first mindset, interested in tackling a diverse mix of challenges in scientific computing and simulation within a dynamic start up environment. WHAT YOU WILL DO Develop and maintain the full stack of our stellarator design and simulation framework, from cloud-based simulators to web UIs, enabling … with the design and development of new workflows, also automating and simplifying the integration of external tools. WHO YOU ARE Solid knowledge of Python in the context of scientific software development, such as developing a Python package with a C++ computational core for multiple users. Experience in building, packaging and deploying scientific software using common CI and containerization More ❯

a culture of collaboration, innovation, and resilience, valuing diverse expertise to drive sustainable solutions to humanity's enduring challenges. Position We are seeking to recruit a Senior Full Stack Software Engineer to help design, build, and maintain user-facing components of our scalable, high-performance data platform supporting our bioinformaticians and science teams. This role blends hands-on More ❯

Ruby Software Engineer with a strong background in Ruby on Rails development is required by this leading software provider, working on a globally recognised, niche product within its sector. If you're passionate about working in a modern, tech-for-good environment, where you will work closely with a CTO and Head of Engineering to drive the More ❯

SOFTWARE ENGINEER - CONTRACT 12 MONTHS - PORTSMOUTH HYBRID 3 DAYS ON SITE 2 DAYS FROM HOME Essential C++ experience Worked in windows applications, preferably with knowledge of MFC and C# Desirable Real time control coding using ADA preferred but not required click apply for full job details More ❯

Join a pioneering organisation in the space sector – Hampshire, Hybrid Working Model This organisation is driving forward innovation in space systems and software, and they are looking for an experienced C/C++ Software Engineer to take ownership of code quality and coverage tools. You’ll play a key role in strengthening build processes, improving test coverage … and ensuring robust software development practices across complex projects. As part of a collaborative engineering team, you’ll integrate coverage tools (GCOV/LCOV) into the build, adapt existing code bases, and work closely with developers and team leads to drive quality improvements. This is a role with real scope and technical depth, offering the chance to influence wider … development practices and make a tangible impact on mission-critical systems. For this Senior C/C++ Engineer, we are looking for someone with: Strong commercial experience in C and C++ development Hands-on experience with code coverage tools (GCOV/LCOV) Background in software quality assurance and test coverage Ability to collaborate with engineers and leads, bringing More ❯

Introduction Saab in UK is growing rapidly, with over 500 colleagues across eight sites. We bring together Swedish heritage and British expertise to drive innovation in areas such as software engineering, underwater robotics, radars, AI, and armed forces training. Joining Saab in UK means contributing to the security and resilience of society while building a career with real scope … Unit. You'll join Saab's Public Safety Solutions business unit where we develop and deploy Command, Control, and Communication (C3) and a team dedicated to developing mission-critical software solutions that help police, fire and rescue services, ambulance dispatchers, airports, and public transport agencies coordinate and respond to incidents that matter. As a Software Engineer within … and data connections across diverse and demanding environments. Your work will directly contribute to saving lives and keeping societies safe. Key Responsibilities: Design, develop, and maintain telephony and communication software solutions. Work with modern protocols and technologies (e.g. SIP, RTP, VoIP, PBX systems, messaging frameworks). Collaborate with cross-functional Agile teams to deliver high-performance, scalable, and resilient More ❯

with internal EA teams by providing services related to Build Automation, Continuous Integration, Metrics Reporting, and Virtual Infrastructure. You would join DRE supporting The Sims franchise as a Build Software Engineer. The position is hybrid remote/in-office and you will report to the DRE Sims Technical Director. This is a hybrid role. You will need to live … communicating with our partners. You will identify gaps/toil within our workflows and implement automated scalable, reliable and repeatable solutions Qualifications: Engineering: 3+ years of experience as a software engineer Object-oriented/scripting languages (e.g. Python, Groovy, C#, Java, or Ruby) Implement CI/CD pipelines (e.g. Jenkins, GitLab CI) Source control management tools (e.g. Perforce More ❯

Contract Role: Senior Software Engineer (x2) Rate: Up to £375/day (Inside IR35) Location: London - 1 day a week onsite Duration: ASAP - 31 March 2026 We're building a brand-new engineering team to modernise and futureproof Media Services products. This is your chance to join a major legacy replacement programme, tackling technical debt and designing cloud … background with Java microservices Expertise in AWS, particularly CDK Hands-on DevOps and CI/CD pipeline knowledge Proven record with component migrations and TDD If you're an engineer who thrives on modernisation, clean architecture, and technical challenges at scale, this gig is for you. More ❯