19 of 19 Permanent React Jobs in Northamptonshire

/relational databases (SQL Server preferred) Familiarity with Git, jQuery, SASS , and front-end tooling Nice to have: .NET Web Forms/Core, React/Vue, TypeScript, automated testing, CI/ ...

technical or team lead role Strong ownership mindset; you execute and lead from the front Excellent communication and decision-making under ambiguity Node.js, React, and TypeScript Python for AI workflows and automation Microservices and distributed system design Experience with AI/LLM frameworks (e.g. LangChain, OpenAI API, Vertex, LiteLLM ...

ready to move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. ...

Comfortable working on an internal product Desired Experience as a Software Engineer in manufacturing or a related industry Exposure to front-end technologies (JavaScript, React, or Angular) Agile/Scrum experience What's On Offer Work on key internal products with real business impact Enhanced company pension contributions Flexi-Hours ...

ownership, and motivation matter more than ticking every box. What they're looking for Experience with (or enthusiasm to learn) JavaScript/TypeScript, Node.js, React, and AWS (Lambda, Fargate, S3) Exposure to modern testing tools such as Cypress, Playwright, Mocha, or Chai A pragmatic, methodical approach to improving legacy systems ...

data handling, and AWS cloud technologies. Key Responsibilities Design, develop, and maintain backend services using TypeScript, Node.js, and PHP 8.1+ and modern JavaScript frameworks (React, Vue, or similar). Build and integrate cryptographic export and data protection components ensuring compliance with relevant standards. Develop and optimise RESTful and GraphQL APIs … TypeScript, JavaScript (ES2020+), and Node.js runtime internals. Experience with PHP 8.1+ (preferably Yii2 or Laravel frameworks). Solid front-end development experience with React, Next.js, Vue, or Svelte. Advanced SQL knowledge with MySQL/Aurora, including schema design and query optimisation. Experience designing and maintaining AWS DynamoDB schemas and indexes. ...

reviews, pairing, and technical guidance Contribute to cloud and platform decisions, including deployment and observability Tech Stack & Environment Frontend: Svelte (primary), with openness to React or Angular experience Strong focus on web components and reusable design systems Modern JavaScript/TypeScript Backend: Node.js or Python (microservices-based) API-driven architecture … Strong experience as a senior or lead fullstack engineer in modern web environments Deep knowledge of JavaScript and frontend architecture Experience with Svelte, React, or Angular (Svelte experience is a plus, not a requirement) Backend experience with Node.js and/or Python Solid understanding of microservices architecture Hands-on experience ...

customers access financial products. Its development team is expanding to deliver new customer journeys, data-driven automation and seamless system integration through a modern React, Node.js, Python and AWS stack interfacing with Zoho CRM. The Role - Hands-On Engineering and Technical Leadership The Senior Full Stack Developer will design, build … delivery from architecture through deployment and introduce modern engineering standards across the team. Key Responsibilities * Architect and develop applications using React, Node.js, Python and AWS (Lambda, S3, Redshift). * Integrate internal platforms with CRM and external partners via REST APIs. * Implement CI/CD, version control and testing frameworks ...

skills across a full development stack. To be considered for this position you will need solid hands on skills with: AWS, S3 & Lambda React &/or Node.JS JavaScript & HTML Python Redshit or equivalent SQL As a Senior Full Stack/Senior Software Engineer you will be responsible for the development … outskirts of Northampton you will need your own transport to reach their office. If you are an experienced software developer with solid AWS, React, Node.JS and Python skills, and you are looking for an exciting new challenge please send me your CV immediately. ...

Development Manager role and start taking on team management responsibilities. To be considered for this position you will need solid hands on skills with: React &/or Node.JS JavaScript & HTML Python AWS, S3 & Lambda Redshit or equivalent SQL As a Lead Full Stack/Lead Software Engineer you will … Northampton you will need your own transport to reach their office. If you are an experienced lead/senior software developer with solid AWS, React, Node.JS and Python skills, and you are looking for an exciting new challenge please send me your CV immediately. ...

Development Manager role and start taking on team management responsibilities. To be considered for this position you will need solid hands on skills with: React &/or Node.JS JavaScript & HTML Python AWS, S3 & Lambda Redshit or equivalent SQL As a Lead Full Stack/Lead Software Engineer you will … Northampton you will need your own transport to reach their office. If you are an experienced lead/senior software developer with solid AWS, React, Node. xkybehq JS and Python skills, and you are looking for an exciting new challenge please send me your CV immediately. ...

real engineering problems in lean environments, this is it. What You'll Do Full Stack Development: Ship features across backend (majority) and front end (React/Next.js). Hands-On Problem Solving: Own complex engineering challenges end-to-end in an environment with limited process and support. Integrations: Build … process—because you've done it before. Are comfortable taking responsibility for deployments, testing, reliability, debugging, and performance. Have strong experience with: Node.js, Express.js React/Next.js (or similar) PostgreSQL/SQL Firestore GCP & Firebase Thrive in fast-paced, ambiguous, high-ownership environments. Bonus: Experience in hospitality tech or fintech. ...

Figma (or similar) Portfolio showing end-to-end product design work Experience building and maintaining design systems Development HTML, CSS, JavaScript/TypeScript React (our stack is React + TypeScript + Tailwind) Comfortable turning designs into responsive, accessible interfaces Experience creating reusable component libraries Mobile development (React Native, iOS, Android ...

React/Next.js Developer – Contract (Outside IR35) Location: Remote (UK-based preferred) Contract Length: 2 months Contract Type: Outside IR35 Rate: £300 per day Start: ASAP Overview We're looking for an experienced React/Next.js Developer to join us on a short-term contract to help deliver and enhance … great opportunity for a contractor who can hit the ground running and add value quickly. Responsibilities Build and enhance frontend features using React and Next.js Translate designs and requirements into high-quality, maintainable code Work with APIs and backend services to integrate frontend functionality Optimise performance, accessibility, and SEO where ...

projects A willingness to both teach others and learn new techniques Grade and Role Title e.g. Software Engineer C9s C9 Full Stack Python/React developer Skills: Very brief, we go deeper later in the process Proficient in Python (4+ years) including: FastAPI ORM Agent frameworks MCP Proficient in React ...

grow their skills in a supportive environment. Key Responsibilities: Develop and maintain responsive web applications using JavaScript and TypeScript Build user interfaces with React, Next.js, and Astro Implement backend services with Node.js and Express Create and maintain RESTful APIs Work with databases using Prisma and Drizzle ORM Collaborate with team … improving our development processes Learn and implement new technologies as needed Required Qualifications: Solid understanding of JavaScript fundamentals Experience with TypeScript Knowledge of React and Next.js Familiarity with Node.js and Express Understanding of REST API principles Experience with Git and version control Strong problem-solving skills Ability to work independently ...

Daysix is looking for a mid-level Frontend Developer with proven React Native experience to join our healthcare-focused platform development team. We're known for digging deep into problems, collaborating closely with partners, and building software that makes a visible difference and contribution. Our success comes from a culture … Years of commercial experience building native apps App Store & Google Play release management (signing and keystores) Experience with Xcode + Android Studio Experience upgrading react native End to End testing mobile apps (detox, maestro or similar) Mobile CI/CD, EAS Build, CodeMagic or similar Experience profiling and optimising native ...

front-office trading platform used directly by traders and quants. These roles are best suited for candidates with experience in full stack development using React and Python and particularly those who have built trading platforms from the ground up. Candidates who wish to apply must have previous experience … development of front office trading systems and must be comfortable facing to the traders and quants. Required skills: Full stack development experience using React + Python React: AG Grid, Charting, WebSockets and data visualisation Python: Core Python experience around multi-processing and async programming Data: Experience building data heavy trading ...

Full Stack Engineer (Java, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location: Remote EU - Spain Salary: £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record in building and scaling applications powered by Large Language Models (LLMs). … This role requires deep expertise in Java, React, and modern AI/ML development, including LLM frameworks, SDKs, and retrieval-augmented generation (RAG) systems. Key Responsibilities Design and develop scalable full-stack solutions involving both frontend (React/TypeScript) and backend (Java). Build and optimise AI/ML pipelines ...