251 to 275 of 594 Full-Stack Development Jobs in the South East

.NET Developer - Social Messaging Platform - Winchester (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer)In 2012 our client launched a social More ❯

.NET Developer - Social Messaging Platform - Farnborough (Tech stack: .NET Developer, .NET 9, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer)In 2012 our client launched a social messaging More ❯

APIs and cloud deployment. Implementing best practices for performance, scalability, and security. What we're looking for: 2+ years' experience in full-stack application development and deployment. Strong skills in both frontend frameworks (React, Next.js, or Vue) and backend technologies (Node.js, Python, Django, or FastAPI). Experience deploying applications in cloud environments using containers … and orchestration tools. Proficiency in the Python ecosystem for backend development and AI integration. Strong database knowledge (SQL and NoSQL) and API design/integration. Familiarity with CI/CD pipelines and modern DevOps workflows. Understanding of authentication, authorization, and web security best practices. Nice-to-haves: Experience deploying ML models using AWS Sagemaker, Hugging Face, or Replicate More ❯

intelligent agents collaborate. Key Responsibilities Design, implement, and maintain scalable back-end systems and RESTful APIs using Python (FastAPI/D) Apply domain-driven design and test-driven development to build microservices using agile methodologies, with a focus on reliability Develop, test, and deploy LLM-based applications in secure, production-ready environments Integrate front-end components with AI … applications for performance, scalability, and security Collaborate cross-functionally with engineering, product, and AI teams to deliver high-impact features About You We’re seeking an experienced full-stack engineer with a strong foundation in Python back-end development and the versatility to work across the stack. You’re passionate about building scalable, intelligent … with CI/CD pipelines, Docker, and DevOps workflows Experience designing or integrating authentication and authorisation systems (e.g., OAuth2, JWT) Success Metrics Deploy secure, scalable, and maintainable full-stack systems and LLM applications that deliver measurable business value Maintain low latency, high system uptime, and strong performance across APIs and AI services Drive fast, iterative collaboration More ❯

intelligent agents collaborate. Key Responsibilities Design, implement, and maintain scalable back-end systems and RESTful APIs using Python (FastAPI/D) Apply domain-driven design and test-driven development to build microservices using agile methodologies, with a focus on reliability Develop, test, and deploy LLM-based applications in secure, production-ready environments Integrate front-end components with AI … applications for performance, scalability, and security Collaborate cross-functionally with engineering, product, and AI teams to deliver high-impact features About You We’re seeking an experienced full-stack engineer with a strong foundation in Python back-end development and the versatility to work across the stack. You’re passionate about building scalable, intelligent … with CI/CD pipelines, Docker, and DevOps workflows Experience designing or integrating authentication and authorisation systems (e.g., OAuth2, JWT) Success Metrics Deploy secure, scalable, and maintainable full-stack systems and LLM applications that deliver measurable business value Maintain low latency, high system uptime, and strong performance across APIs and AI services Drive fast, iterative collaboration More ❯

home. When in the office you can enjoy the onsite gym, barista coffee and free breakfast. About you: You have strong full stack JavaScript development skills and are happy to work on projects that could be weighted either way or a 50/50 split You have experience with JavaScript frameworks they use Vue.js … have experience with Python, Node.js and TypeScript You're product focussed with good business acumen You have a good knowledge of APIs and an indepth understanding of web 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 … days holiday (increasing to 30), plus Christmas Eve Vitality healthcare plus a host of wellbeing benefits Pension Family leave and enhanced maternity scheme Continual career and self development opportunities Onsite gym, and partnership with Octopus Electric Vehicles and Evans Cycle to Work scheme, there's showers and towels if you do decide to cycle! Apply now to find More ❯

Full-Stack Engineer – London A high-growth, AI-native enterprise software startup is looking for seasoned Full-Stack Engineers in London to help build and scale their AI-enabled workspace for professional services, investment banking, and asset managers. What you’ll be doing Building and maintaining frontend web applications using React and … you’ll often be in unfamiliar territory, but you’ll have real ownership and visible impact If you’re a pragmatic engineer who enjoys building robust, scalable, full-stack web systems, and you’re excited by working on next-gen enterprise AI products, this could be the right next step. More ❯

Full-Stack Engineer – London A high-growth, AI-native enterprise software startup is looking for seasoned Full-Stack Engineers in London to help build and scale their AI-enabled workspace for professional services, investment banking, and asset managers. What you’ll be doing Building and maintaining frontend web applications using React and … you’ll often be in unfamiliar territory, but you’ll have real ownership and visible impact If you’re a pragmatic engineer who enjoys building robust, scalable, full-stack web systems, and you’re excited by working on next-gen enterprise AI products, this could be the right next step. More ❯

Full-Stack Engineer – London A high-growth, AI-native enterprise software startup is looking for seasoned Full-Stack Engineers in London to help build and scale their AI-enabled workspace for professional services, investment banking, and asset managers. What you’ll be doing Building and maintaining frontend web applications using React and … you’ll often be in unfamiliar territory, but you’ll have real ownership and visible impact If you’re a pragmatic engineer who enjoys building robust, scalable, full-stack web systems, and you’re excited by working on next-gen enterprise AI products, this could be the right next step. More ❯

on-demand creative staffing, cross-channel production management, and automated workflows through their technology platform. In this varied role you will focus on front-end and back-end development, working alongside a team to design, build, test, and deploy web applications. You'll craft user interfaces, handle server-side logic, integrate databases, and collaborate on code reviews to … maintain quality. Troubleshooting user issues and staying on top of the latest web development trends are also key aspects of this position. The ideal candidate will be a well-rounded developer with experience in both front-end and back-end development. They should be proficient in the foundational web languages HTML, CSS, and JavaScript, and have familiarity with … and SQL. This is a fantastic opportunity for an ambitious Full Stack Developer that is looking for significant growth potential, progression, and long-term development to join a business at an exciting time of growth. The Role: - Collaborate on design, build, test, and deploy web applications. - Craft user interfaces (front-end). - Handle server More ❯

proof solutions. Collaborate with quant developers, analysts, and traders to translate business and quantitative requirements into technical specifications and software products. Mandatory Skills Extensive experience in Python application development, especially within trading, finance, or quantitative domains. Proficiency with major Python numerical libraries (e.g., pandas, numpy, scipy, stats). Experience with at least one additional strongly typed programming language … C#, C++, Rust, Java, etc.). Strong background in Azure cloud application development, including security, observability, storage, and database resources. Solid understanding of data engineering tools and technologies (Databricks, PySpark, Lakehouses, Kafka). Advanced mathematics and quantitative analysis skills, ideally with hands-on experience in probabilistic modeling and the valuation of financial derivatives. Domain expertise in derivatives within More ❯

design and develop large, distributed, scalable web based systems, working within a modern cloud (AWS) microservices based environment; you'll be primarily using Typescript and Node for backend development, but will also have exposure to React on the frontend. You'll work across multiple teams and product streams in a collaborative environment that values code quality. The company … in the London office four days a week, with flexibility to work from home on Fridays. About you: You have strong full stack web development experience using TypeScript and Node.js You understand AWS, microservices, APIs, Event Driven systems, Data Streaming (Kafka), DevOps environments, CI/CD pipelines and how to deploy to the cloud More ❯

for storage and content delivery Cypress for end-to-end testing Third party APIs: OpenAI, Stripe, Twilio, Sendgrid, Mailchimp and more Our tech culture We follow an agile development process with fortnightly sprints. We keep meetings to a minimum, but the ones we do have are highly valuable. We strongly believe in ownership and you will be responsible … for taking your features from development through to testing, deployment and design review with end users. We take code quality seriously. We have a preferred code style and we use automated linting, code formatting and other code inspection tools to detect common errors and ensure consistency. We run an extensive suite of unit, integration and end-to-end More ❯

for storage and content delivery Cypress for end-to-end testing Third party APIs: OpenAI, Stripe, Twilio, Sendgrid, Mailchimp and more Our tech culture We follow an agile development process with fortnightly sprints. We keep meetings to a minimum, but the ones we do have are highly valuable. We strongly believe in ownership and you will be responsible … for taking your features from development through to testing, deployment and design review with end users. We take code quality seriously. We have a preferred code style and we use automated linting, code formatting and other code inspection tools to detect common errors and ensure consistency. We run an extensive suite of unit, integration and end-to-end More ❯

for storage and content delivery Cypress for end-to-end testing Third party APIs: OpenAI, Stripe, Twilio, Sendgrid, Mailchimp and more Our tech culture We follow an agile development process with fortnightly sprints. We keep meetings to a minimum, but the ones we do have are highly valuable. We strongly believe in ownership and you will be responsible … for taking your features from development through to testing, deployment and design review with end users. We take code quality seriously. We have a preferred code style and we use automated linting, code formatting and other code inspection tools to detect common errors and ensure consistency. We run an extensive suite of unit, integration and end-to-end More ❯

Full Stack Engineer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native Why? scaling FinTech, revolutionising the industry Location : Hybrid - 1-2 days in the office (Central London) Our Client A new UK-based financial services provider More ❯

Java Full Stack Developer (FrontEnd Focus) Location: Farnborough Duration: ASAP - 31/03/2026 Work setup: 3 days onsite UMBRELLA ONLY Key Responsibilities & Skills: * Strong proficiency in Core Java and its associated libraries and features. More ❯

for a Product Lead to join the first core squad of a new vertical initiative. You will own discovery, design, and early product execution, working alongside a full-stack AI engineer and business/industry experts. What You'll Do Lead user discovery : map workflows, run interviews, validate pain points. Translate insights into product strategy and More ❯

JOB TITLE: Senior Full Stack Developer (React, TypeScript, .NET) REPORTS TO: Head of Development JOB PURPOSE As a Senior Full Stack Developer, you will play a critical role in designing, developing, and maintaining scalable, secure, and robust web applications. This role involves leveraging your expertise in React, TypeScript, .NET Core … success of key projects, including the development of microservice architectures and integrations with advanced identity management systems. RESPONSIBILITIES Application Development: Develop and maintain full-stack applications using .NET Core, React JS, and TypeScript. Microservices Architecture: Design and implement scalable, distributed systems, focusing on event-driven communication and domain-driven design (DDD). … pipelines to ensure seamless deployment processes. Agile Collaboration: Work collaboratively within an Agile environment to deliver projects on time and meet business goals. Security Best Practices: Implement secure development practices, adhering to SOLID principles and ensuring compliance with software security standards. EXPERIENCE A minimum of five years of professional development experience with .NET Core. Proven front More ❯

JOB TITLE: Senior Full Stack Developer (React, TypeScript, .NET) REPORTS TO: Head of Development JOB PURPOSE As a Senior Full Stack Developer, you will play a critical role in designing, developing, and maintaining scalable, secure, and robust web applications. This role involves leveraging your expertise in React, TypeScript, .NET Core … success of key projects, including the development of microservice architectures and integrations with advanced identity management systems. RESPONSIBILITIES Application Development: Develop and maintain full-stack applications using .NET Core, React JS, and TypeScript. Microservices Architecture: Design and implement scalable, distributed systems, focusing on event-driven communication and domain-driven design (DDD). … pipelines to ensure seamless deployment processes. Agile Collaboration: Work collaboratively within an Agile environment to deliver projects on time and meet business goals. Security Best Practices: Implement secure development practices, adhering to SOLID principles and ensuring compliance with software security standards. EXPERIENCE A minimum of five years of professional development experience with .NET Core. Proven front More ❯

JOB TITLE: Senior Full Stack Developer (React, TypeScript, .NET) REPORTS TO: Head of Development JOB PURPOSE As a Senior Full Stack Developer, you will play a critical role in designing, developing, and maintaining scalable, secure, and robust web applications. This role involves leveraging your expertise in React, TypeScript, .NET Core … success of key projects, including the development of microservice architectures and integrations with advanced identity management systems. RESPONSIBILITIES Application Development: Develop and maintain full-stack applications using .NET Core, React JS, and TypeScript. Microservices Architecture: Design and implement scalable, distributed systems, focusing on event-driven communication and domain-driven design (DDD). … pipelines to ensure seamless deployment processes. Agile Collaboration: Work collaboratively within an Agile environment to deliver projects on time and meet business goals. Security Best Practices: Implement secure development practices, adhering to SOLID principles and ensuring compliance with software security standards. EXPERIENCE A minimum of five years of professional development experience with .NET Core. Proven front More ❯

deliver high-value AI applications. Mentor engineers and shape the company’s approach to internal AI enablement. What You’ll Bring 7+ years’ experience in backend or full-stack engineering, ideally within a SaaS or data-driven business. Strong knowledge of LLMs , prompt engineering, and fine-tuning approaches. Hands-on experience with AI/ML pipelines … bike storage and showers available) “Work from Abroad” policy (up to 5 days per year) Pension scheme Collaborative, inclusive, and forward-thinking engineering culture Strong focus on career development and ownership This role is ideal for a senior backend engineer who enjoys blending AI innovation with large-scale systems engineering , and wants to lead from the front as More ❯

deliver high-value AI applications. Mentor engineers and shape the company’s approach to internal AI enablement. What You’ll Bring 7+ years’ experience in backend or full-stack engineering, ideally within a SaaS or data-driven business. Strong knowledge of LLMs , prompt engineering, and fine-tuning approaches. Hands-on experience with AI/ML pipelines … bike storage and showers available) “Work from Abroad” policy (up to 5 days per year) Pension scheme Collaborative, inclusive, and forward-thinking engineering culture Strong focus on career development and ownership This role is ideal for a senior backend engineer who enjoys blending AI innovation with large-scale systems engineering , and wants to lead from the front as More ❯

deliver high-value AI applications. Mentor engineers and shape the company’s approach to internal AI enablement. What You’ll Bring 7+ years’ experience in backend or full-stack engineering, ideally within a SaaS or data-driven business. Strong knowledge of LLMs , prompt engineering, and fine-tuning approaches. Hands-on experience with AI/ML pipelines … bike storage and showers available) “Work from Abroad” policy (up to 5 days per year) Pension scheme Collaborative, inclusive, and forward-thinking engineering culture Strong focus on career development and ownership This role is ideal for a senior backend engineer who enjoys blending AI innovation with large-scale systems engineering , and wants to lead from the front as More ❯

Action Architect secure, scalable, resilient systems using modern cloud-native patterns? Drive technical strategy, Agile delivery, and stakeholder engagement Mentor engineers and champion technical excellence Innovate across full-stack solutions with real-world impact Your Tech Arsenal Frontend: React.js (Hooks, Context API), TypeScript, Redux, Cypress, Jest Backend: Java 11+, Spring Boot, RESTful APIs, Microservices, PostgreSQL, Kafka … anywhere in the UK? Flexible Hours - Shape your schedule with TOIL options? Career Growth - 5 paid training days + dedicated career coaching? Cutting-Edge Tech - Cloud, DevOps, full-stack innovation? Elite Package - Up to £95K + premium benefits Security Clearance Requirement Applicants must be British Citizens and have lived in the UK for the past More ❯