1 to 25 of 442 Permanent Full-Stack Development Jobs in Berkshire

AI Engineer – London (Hybrid) - Up to £70,000 per annum - 3+ years in AI/ML development, Python & LLM expertise 💼 Ready to redefine the future of AI? numi is thrilled to collaborate with an early-stage startup dedicated to transforming enterprise AI. Join us and take a pivotal … gen LLMs. Pre-train and fine-tune foundational models, manage large-scale datasets, and lead experiments to enhance model efficiency and scalability. Full-Stack Development: Lead design, development, and maintenance of front-end and back-end technologies to ensure a feature-rich … software development lifecycle, including coding standards, code reviews, source control management, build processes, testing, and operations. Proficient in full-stack development with JavaScript and Next.JS. Strong background in frontend development using React and Tailwind CSS. Skilled in managing More ❯

transparent, auditable, and continuously learns, optimizes, and scales impact. Role Description This is a full-time hybrid role for a Full-stack Developer at Open Code Mission. The Full-stack Developer will be responsible for both front-end and back … end web development tasks. The role is located in the London Area, United Kingdom, with the option for some work from home. Qualifications Back-End Web … Development and Software Development skills Front-End Development and Cascading Style Sheets (CSS) skills Experience in Full-Stack Development Proficiency in programming languages such as JavaScript, HTML, and CSS Ability to work in a fast-paced environment and More ❯

partners future proof, flexible and scalable solutions, while maintaining high quality standards. You will be responsible for analysis, design, automation, engineering, research and development, implementation, following and implementing design patterns and principles, utilizing concepts of clean architecture and clean code. Primary Responsibilities: Develop and maintain server-side and More ❯

partners future proof, flexible and scalable solutions, while maintaining high quality standards. You will be responsible for analysis, design, automation, engineering, research and development, implementation, following and implementing design patterns and principles, utilizing concepts of clean architecture and clean code. Primary Responsibilities: Develop and maintain server-side and More ❯

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all More ❯

ll work across the frontend and backend, contributing to responsive, scalable web applications. While the role leans toward backend development, full-stack fluency is essential. You’ll collaborate with product managers, designers, and senior engineers to understand project goals and deliver high-quality solutions. … of applications. Frontend Development Build responsive user interfaces with React and TypeScript. Ensure cross-browser compatibility and seamless API integration. Full-Stack Collaboration Work cross-functionally to develop and ship new features. Own tasks from conception to production deployment. Cloud & Infrastructure Deploy and manage … We’re Looking For Experience & Education 2–4 years in software engineering, ideally with a computer science degree or equivalent experience. Strong full-stack development skills, particularly in Node.js, TypeScript, and React. Comfortable building and consuming REST APIs; experience with GraphQL is a plus. More ❯

of delivering high-quality, user-focused features. · Version control (Git) and collaborative workflows. · Performance optimisation and responsive design implementation. Bonus Points For · Full-stack capabilities with Node.js or similar. · Familiarity with AWS or Azure services. · Experience with NoSQL/graph databases. · Knowledge of state management, testing More ❯

of delivering high-quality, user-focused features. · Version control (Git) and collaborative workflows. · Performance optimisation and responsive design implementation. Bonus Points For · Full-stack capabilities with Node.js or similar. · Familiarity with AWS or Azure services. · Experience with NoSQL/graph databases. · Knowledge of state management, testing More ❯

of delivering high-quality, user-focused features. Version control (Git) and collaborative workflows. Performance optimisation and responsive design implementation. Bonus Points For Full-stack capabilities with Node.js or similar. Familiarity with AWS or Azure services. Experience with NoSQL/graph databases. Knowledge of state management, testing More ❯

the founding team and the open-source community, you’ll influence both the product and the company’s broader strategy. Key Responsibilities: Feature Development: Plan, develop, test, deploy, and iterate on new features from start to finish. Community Engagement: Actively participate in the platform’s community on GitHub More ❯

the founding team and the open-source community, you’ll influence both the product and the company’s broader strategy. Key Responsibilities: Feature Development: Plan, develop, test, deploy, and iterate on new features from start to finish. Community Engagement: Actively participate in the platform’s community on GitHub More ❯

of Engineering to lead and scale our software engineering function. This senior leadership role will focus heavily on software engineering excellence across full-stack development, system design, architecture, and software delivery processes — while also overseeing our data engineering, cloud infrastructure, and security functions. You … Software Engineering Leadership Set and own the technical roadmap, ensuring architectural scalability, security, performance, and maintainability of all software systems. Oversee full lifecycle software development — from requirements, technical design, development, testing, deployment, to post-release monitoring and maintenance. Establish, enforce, and continuously evolve software … requirements (e.g., GDPR, ISO 27001, OWASP Top 10). Team Management & Culture Build and scale high-performance engineering teams, including backend, frontend, full-stack, data, and security engineers. Define and track KPIs for engineering productivity, quality, and performance. Promote an engineering culture grounded in ownership, collaboration More ❯

of Engineering to lead and scale our software engineering function. This senior leadership role will focus heavily on software engineering excellence across full-stack development, system design, architecture, and software delivery processes — while also overseeing our data engineering, cloud infrastructure, and security functions. You … Software Engineering Leadership Set and own the technical roadmap, ensuring architectural scalability, security, performance, and maintainability of all software systems. Oversee full lifecycle software development — from requirements, technical design, development, testing, deployment, to post-release monitoring and maintenance. Establish, enforce, and continuously evolve software … requirements (e.g., GDPR, ISO 27001, OWASP Top 10). Team Management & Culture Build and scale high-performance engineering teams, including backend, frontend, full-stack, data, and security engineers. Define and track KPIs for engineering productivity, quality, and performance. Promote an engineering culture grounded in ownership, collaboration More ❯

and Design teams to bring polished, thoughtful features to life A STEM degree would be preferred. 🚀 What You’ll Be Doing: Leading the development of engaging, performant frontend experiences Collaborating with design and product teams to transform ideas into elegant, scalable UI components Getting stuck into a mix More ❯

and Design teams to bring polished, thoughtful features to life A STEM degree would be preferred. 🚀 What You’ll Be Doing: Leading the development of engaging, performant frontend experiences Collaborating with design and product teams to transform ideas into elegant, scalable UI components Getting stuck into a mix More ❯

the moment] 🌿 Join a forward-thinking investment firm driving innovation and impact 🌿 💡 Your Role: You’ll be a key part of a collaborative development team, working on a range of impactful projects. This includes designing and building new functionality, enhancing existing systems, and modernising legacy applications. You’ll More ❯

x 3 Software Engineers for one of the most exciting START UPs in the UK! They are now rapidly expanding their tech/development function and looking for the most talented Software Engineers to join them. 🌳£55-75k (depending on experience) 🌳Fully remote 🌳Benefits package 🌳Key requirements More ❯

design, server-side logic and architecture, with the chance to influence application design patterns and best practices across the stack. The Tech: C# development in a modern .NET 6 MVC environment Data Access Technologies JavaScript, HTML, CSS for core UI builds Vue or React (virtual DOM libraries) for More ❯

scale, the team are looking for a talented 3 Fullstack Engineers (React/Python) to join the growing team and contribute to the development of intelligent, scalable digital products. Key Responsibilities: Design, build, and maintain scalable fullstack web applications using React on the frontend and Python (Django/ More ❯

Leadership – Lead and mentor a team of developers, ensuring high-quality code, best practices, and adherence to agile development methodologies. Full-Stack Development – Design, develop, and maintain platform features using React (frontend), Node.js (backend), Directus (CMS), PostgreSQL, MongoDB, and APIs. Matrix/… Node.js, PostgreSQL, and MongoDB. Experience with Directus or other headless CMS solutions. Strong understanding of RESTful & GraphQL APIs. Proven experience in leading a development team and mentoring junior engineers. Hands-on experience with cloud platforms (AWS, Azure, or GCP) and DevOps practices. Agile development experience with More ❯

has a genuine passion for designing and implementing elegant software solutions. You will also be intimately familiar and up to date with the development ecosystem for making solid decisions when it comes to choosing the right tool or library for the role. We expect our engineers to be More ❯

them into clear technical requirements and project plans. Architect & Implement End-to-End Solutions Plan data models, orchestrate data pipelines, and build full-stack applications leveraging languages such as Python, Java, C++, or TypeScript. Embed AI Workflows Utilize and fine-tune AI-driven automations (Task-Specific More ❯

innovation team focused on driving technological advancement within the energy sector. This role offers a unique opportunity to contribute to the design and development of AI-powered solutions that support the organisation’s strategic commitment to sustainable energy. Key Responsibilities Proof-of-Concept (POC) Development & Prototyping … deploy AI/ML models and algorithms to extract insights from energy-related data, enhance operational efficiency, and optimise customer-facing systems. Full-Stack Development: Deliver end-to-end software solutions, encompassing user interfaces, API layers, and server-side infrastructure, ensuring seamless functionality across … including large language models, computer vision, predictive analytics, and data science, to address complex challenges and contribute to industry-leading digital innovation. Agile Development Methodology: Apply agile principles to iterate quickly, incorporate feedback, and maintain high standards of code quality throughout the development lifecycle. Cloud and More ❯

innovation team focused on driving technological advancement within the energy sector. This role offers a unique opportunity to contribute to the design and development of AI-powered solutions that support the organisation’s strategic commitment to sustainable energy. Key Responsibilities Proof-of-Concept (POC) Development & Prototyping … deploy AI/ML models and algorithms to extract insights from energy-related data, enhance operational efficiency, and optimise customer-facing systems. Full-Stack Development: Deliver end-to-end software solutions, encompassing user interfaces, API layers, and server-side infrastructure, ensuring seamless functionality across … including large language models, computer vision, predictive analytics, and data science, to address complex challenges and contribute to industry-leading digital innovation. Agile Development Methodology: Apply agile principles to iterate quickly, incorporate feedback, and maintain high standards of code quality throughout the development lifecycle. Cloud and More ❯

well as learning from some amazing Tech Leads and Staff Engineers. About you: 6 + years of experience in software engineering, building full-stack applications Experience with Typescript/JavaScript. Ideally with NodeJS/Typescript on the backend but if you have frontend experience, they're More ❯