1 to 25 of 29 Permanent Full-Stack Engineer Jobs in the South East

Customer Success Work the Problem Be Curious Own the Outcome Respect Each Other YOUR IMPACT We are seeking a highly skilled and passionate Full Stack Software Engineer … with a strong focus on Java to join our growing engineering team. In this role, you will be instrumental in designing, developing, and maintaining robust and scalable full-stack applications that power our automation and SaaS platforms. You will work across the entire software development lifecycle, from concept to deployment, collaborating closely with product managers, designers … and other engineers to deliver high-quality, impactful solutions. Design, develop, and implement highly performant and scalable full-stack applications using Java and related technologies. Build and maintain robust back-end services, APIs, and microservices. Develop responsive and intuitive front-end user interfaces. Collaborate with product management to understand requirements and translate them into technical specifications. More ❯

and resilience, valuing diverse expertise to drive sustainable solutions to humanity's enduring challenges. 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 engineering More ❯

and AI. The platform is scaling rapidly through numerous industry technology partnerships, including a strategic AI partnership with Iress Xplan. We're now looking for a Lead Full-Stack Engineer (Node/Sails + Vue/Nuxt) to take ownership of solution design and lead delivery across a distributed engineering setup. You will: Own … the founder Technical skills interview (60 mins). No prep required Coding test (60 mins)– practical case study. No prep required Final chat – with founders and a peer engineer Reference interviews – we insist on at least two Decisions typically within 7 days. Our Principles & Practices We're a UK based remote-first team guided by principles that shape More ❯

Cloud Data & Full Stack Engineer - SC Cloud, Data Location: UK Wide Salary: £72,000 - £100,000 (depending on experience) + attractive benefitsFlexibility: Happy to consider candidates who can commute into London from other UK locationsSecurity: Essential that you can undergo security clearanceAbout the RoleWe're looking for a Cloud Data & Full Stack Engineer to join our team and help build scalable, cloud-native platforms and applications that enable analytics, automation, and digital transformation. This role combines advanced data engineering with full stack development, giving you the chance to work on cutting-edge solutions that make a real impact.Key Responsibilities* Data Engineering: Design and implement … and we will always discuss your application with you before presenting it to any potential employer.Please note we are on the client's supplier list for this position.KeywordsCloud Engineer, Full Stack Developer, Data Engineer, Java Developer, Node.js, React Developer, Kubernetes, Docker, Red Hat OpenShift, CI/CD, GitHub, ArgoCD, PostgreSQL, AWS, Azure More ❯

London, but our customer base and collection of spaces span across the world. Job Description We are looking for a Senior Front-End Engineer (or Full-Stack with strong frontend skills) whose primary responsibility is to further build our web app and mobile apps. This role is key to delivering ONDA''s product to More ❯

innovation, and resilience, valuing diverse expertise to drive sustainable solutions to humanity's enduring challenges. We are seeking to recruit a Full Stack Software Engineer to help design, build, and maintain user facing components of our scalable, high-performance data platform supporting our bio-informaticians and science teams. You'll collaborate closely as part More ❯

Senior Full Stack Engineer We are seeking a talented Senior Full Stack Software Engineer to join a leading global investment management firm in London. Paying up to 120k plus bonus per annum, you will contribute to the development, optimisation, and design of front-office applications, collaborating with portfolio … managers and product owners to create innovative and high-performance solutions. As a Senior Full Stack Software Engineer, you will play a key role in developing and delivering critical investment management tools and systems. Your expertise will be essential in ensuring the optimal performance of the firm's core applications, while working closely with 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 charging, TUAL … 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 More ❯

edge solutions across industries. This role sits within a collaborative, agile environment focused on innovation, professional growth, and real-world impact. Role Overview As a Full Stack Engineer, you'll design and build modern digital services using Java and a range of front-end and cloud technologies. You'll work closely with multidisciplinary teams More ❯

gain the skills and experience needed to grow within your role and advance your career — and we have the perfect software engineering opportunity for you. As a Software Engineer II at JPMorgan Chase within the Corporate Technology - Corporate Oversight & Governance Group, you will be part of an agile team dedicated to enhancing, designing, and delivering the software components More ❯

Senior Full Stack Engineer Are you a pragmatic, innovative, and self-motivated problem solver with a passion for building scalable, high-performing software? We're looking for a Senior Full Stack Engineer to join a high-performing product team working on a global, high-traffic eCommerce platform handling … performance to ensure fast, seamless user experiences Contribute to continuous improvement efforts, introducing new ideas and technologies What You'll Bring Proven experience as a Full Stack Engineer or similar role Expertise in React, JavaScript/TypeScript, HTML, CSS , and responsive design principles Strong understanding of Back End technologies and best practices Passion for More ❯

Senior Full Stack Engineer Are you a pragmatic, innovative, and self-motivated problem solver with a passion for building scalable, high-performing software? We're looking for a Senior Full Stack Engineer to join a high-performing product team working on a global, high-traffic eCommerce platform handling … performance to ensure fast, seamless user experiences Contribute to continuous improvement efforts, introducing new ideas and technologies What You'll Bring Proven experience as a Full Stack Engineer or similar role Expertise in React, JavaScript/TypeScript, HTML, CSS , and responsive design principles Strong understanding of Back End technologies and best practices Passion for More ❯

advice, best practice and technology to all areas of our business specifically designed for our global reach. About the Role We're seeking a Principal Full Stack Engineer to lead the design, development, and scaling of AI-powered digital products that serve infrastructure, engineering, and consulting professionals around the globe. This is a hands … functional team of engineers and data scientists, helping ensure excellence and strong delivery outcomes. What You'll Do Build scalable products: Design, build and maintain robust, secure full-stack applications that integrate AI/ML models and serve our external clients and internal users across Mott MacDonald at global scale. Lead delivery: Take end-to-end … What You'll Bring Clear communicator, with the ability to engage and influence both technical and non-technical audiences. Experience in software engineering, with a focus on full-stack product development in cloud environments (Azure preferred). Demonstrated success building and scaling production systems with global reach and multi-region deployment. Strong proficiency and current experience 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 charging, TUAL More ❯

Join a leading global bank as a Full-Stack Engineer within their front office team. You'll help drive a multi-year transformation of their Fixed Income technology platform, building high-performance, real-time applications that support trading workflows. Key Responsibilities Design and develop real-time, high-performance microservices to support Rates and Credit … trading workflows Deliver full-stack solutions across Java, React, and TypeScript Collaborate with business stakeholders to understand trading needs and deliver impactful features Contribute to the design of scalable, event-driven, microservices-based architecture Work closely with other engineers to ensure operational efficiency, maintainability, and performance Key Requirements Strong core Java skills, including OOP, concurrency, and More ❯

Qualifications Bachelor's or Master's degree in Computer Science or similar (PhDs will be given preference) 7+ years of experience in full-stack development; from UI to backend systems Full proficiency in Angular.JS and/or Angular 2+ (Angular 17) Full proficiency in Node.JS and JavaScript ES6+; Experience with NestJS is … all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile. As a software engineer, you will work on a specific project critical to the Scopeworker platform with opportunities to switch teams and projects as you and … our fast-paced business grow and evolve. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward. With your technical expertise you will manage project priorities, deadlines, and deliverables. You will design, develop, test, deploy, maintain, and More ❯

Excellent opportunity for an experienced Full Stack Software Engineer to join a well-established client's software team in Newbury. Our client is looking for a Full Stack Software Engineer who enjoys building and improving web applications. The successful candidate will have the opportunity to work with modern More ❯

A leading AWS Premier Consulting Partner is seeking a Lead Full Stack Engineer to join its growing technical team. As a key member of this cloud-native consultancy, you'll work on innovative digital solutions for a diverse range of clients - from fast-growing start-ups to established enterprises. You’ll bring technical leadership More ❯

operations and make strategic, data-driven decisions. This is a unique opportunity to shape both the technical foundation and crew culture from the ground up. As a Senior Engineer, your mission is to: Drive Product Excellence : Develop features and solutions that directly align with our strategic business goals and deliver real value to our customers. Craft High-Quality … or CSS-in-JS solutions. Backend Proficiency : Solid experience with server-side technologies such as Scala, Java, , or Python, and expertise in building and consuming RESTful APIs. Full-Stack Integration : Experience bridging frontend and backend systems, including API design, data flow optimisation, and end-to-end feature development. Strong foundation in unit testing, clean code practices More ❯

Full Stack Engineer - Sought by Financial Services - London - Permanent We're working with one of the world's largest investment management firms, who are looking for highly experienced Full Stack Engineers to contribute to the design, development and optimization of their front office applications.Required Experience: Expertise in frontend technologies (e.g. More ❯

Job Role : Java Fullstack Engineer Job Type : Permanent Location : London, UK Work Mode : Hybrid Job Description You will be joining the innovative Information Security Cybertech Engineering team as a full stack software engineer in a global team responsible for developing web applications (Java/Angular), data engineering (Python) and solutions with third More ❯

Lead Full Stack Engineer - Hybrid Working Salary £90,000 We are currently supporting a large client within the insurance space who are on an exciting global transformation. You'll join a product-led team building our Single Digital Platform, which includes React web portals, .NET APIs and Azure-based services that integrate with Salesforce. More ❯

An exciting opportunity for an experienced Full-Stack Engineer to help transform a major Fixed Income front-office technology landscape. You'll architect and deliver high-performance, real-time React applications that support trading workflows, working closely with stakeholders to shape a scalable, future-ready platform. Key Responsibilities: Design and develop modern, real-time … React/Java applications for trading workflows Work closely with engineers to build robust, scalable, and low-latency systems Lead full-stack solution design, with a focus on backend performance, reliability, and system integration Translate business and technical requirements into cohesive system architectures Promote engineering excellence, modern development practices, and continuous improvement Contribute to platform modernisation … in backend development, ideally with Java, REST APIs, and messaging frameworks Deep understanding of architecture and system design, including distributed and low-latency systems Ability to drive full-stack solutions, with a strong backend focus and solid UI fundamentals Demonstrated experience within a Rates or broader Fixed Income trading environment Strong appreciation for system-level design More ❯

Full Stack AI Engineer - Agent Prototyping & Development We are seeking a Full Stack AI Engineer to rapidly architect, prototype, and deploy cutting-edge conversational AI agent systems for e-commerce. You'll build scalable proof-of-concepts at speed, implement multi-modal AI pipelines, and develop production-ready … PydanticAI, LangGraph, CrewAI, and OpenAI Agents SDK with advanced tool calling for inventory queries, price comparisons, order management, store control, and personalised product recommendations Multi-modal Shopping Experiences: Engineer responsive web applications integrating LLM and VLM models for conversational AI experiences, build intuitive frontend interfaces for product image and description analysis, develop voice-enabled conversational commerce features, and More ❯

(Applicants must be based in London, UK) About the role We are seeking high-performing London-based engineers of any level to help us solve more of our customers' problems. We are looking for folks who are excited about designing More ❯