26 to 50 of 126 JavaScript Jobs in the Thames Valley

identifying opportunities to improve automation, reliability, and efficiency What You'll Need 2–4 years of experience building production-grade applications Strong experience with JavaScript/TypeScript (full-stack), writing production code across frontend and backend Experience with React (React Native for mobile is a plus) and modern SPA frameworks ...

constraints What We're Looking For 7+ years of commercial software engineering experience Strong Computer Science fundamentals or equivalent practical experience Expert-level JavaScript/TypeScript and React experience Strong Python skills for backend and API development Proven experience designing, deploying, and running systems on AWS Experience working with ...

/3). (If you're strong in Vue and can ramp quickly on the other, that's ok.) Solid knowledge of TypeScript, modern JavaScript, and browser fundamentals. Strong understanding of API integration and real-world frontend architecture (state management, routing, data-fetching patterns, error handling). Ability to build ...

place you'll thrive Regular Mario Kart action! To be successful, you will... Have experience with React/NodeJS Have expertise in Typescript/JavaScript, with proven experience in development role(s) Have exceptional problem-solving abilities, proven in diagnosing and fixing complex technical issues Have excellent communication skills, able ...

technical experience. Must-have 3+ years of professional software engineering experience building and shipping production systems 3+ years with modern web technologies (TypeScript/JavaScript, React, Node.js) 2+ years of experience with AWS, specifically serverless Experience building and deploying scalable backend systems and APIs Comfortable working across the full stack ...

platform that connects both traditional and on‐chain financial services Must‐have experience: Strong backend engineering background with deep coding experience Professional experience with JavaScript/TypeScript (Node.js) and/or Golang Solid understanding of microservices, event‐driven systems & distributed architecture Strong knowledge of PostgreSQL and/or Redis Understanding ...

your CV to Nathan Laidlaw at Transparent Technology via the application process. Applications are being reviewed on an ongoing basis. Senior Software Developer, Senior JavaScript Developer, Node.js Developer, React Developer, Redux Toolkit, TypeScript, PostgreSQL, AWS, B2B SaaS Jobs, Retail Intelligence, Data Analytics Platform, Hybrid Software Engineer, UK Tech Jobs, SaaS ...

support best practices What Theyre Looking For Senior full-stack experience in a LAMP environment Strong PHP and MySQL skills Experience with modern JavaScript frameworks API design experience Comfortable in a hands-on, pragmatic, small-team environment Strong communication and problem-solving skills Package & Benefits £70,000 £80,000 salary ...

working in a commercial Software Engineering role/team using either C#, C++ or Python. Ideally you'll have worked with Vue/Django, JavaScript/Typescript.You should have Kubernetes cluster experience, PostgreSQL and Linux platform background.You'll have a strong knowledge of software design patterns and modern engineering principles ...

life sciences industry Experience in the Product Owner role or SCRUM Master role Experience in at least one of the following: Python/JavaScript/Java/Gherkin Experience in BDD automation testing (Cucumber) or E2E testing using Cypress/Playwright/etc ISTQB Certified Foundation Tester ...

improve existing user journeys What We're Looking For Essential: 5+ years of professional frontend engineering experience Strong expertise in React and modern JavaScript/TypeScript Deep understanding of HTML, CSS, and web standards Experience building responsive, accessible user interfaces Proficiency with modern frontend build tools and workflows Strong understanding ...

implement well-tested new product features. This role isn't just about coding, its about influencing product and business impact Desired Skills & Experience Fullstack JavaScript/TypeScript/Node.js software engineering experience SASS, DynamoDB, AWS Lambda, and Serverless Framework are all beneficial eCommerce/Shopify experience is a bonus ...

payments, messaging, supplier APIs) Improve performance, reliability, and security Mentor a junior developer and raise engineering standards Tech Stack: Python, Django, PostgreSQL, HTML, CSS, JavaScript, Bootstrap, HTMX Heroku, GitHub Actions You'll Need 3–5 years professional software development experience Strong Python and Django experience Hands-on LLM API integration ...

translate into technical software applications and/or design documentation Requirements: Java development or any other programming language experience Modern Web Technologies (Angular, TypeScript, JavaScript, CSS, HTML5, Node) SQL Use of REST APIs (JSON/XML) Experience across the board with a strong depth of knowledge Infor Products Technical knowledge ...

strong focus on connected devices and data-intensive systems. Key responsibilities include: Building and maintaining web and application platforms using React and modern JavaScript frameworks Developing and supporting backend services, APIs, and integrations within an Azure environment Contributing to messaging and clinical applications, including future platform evolution Working with ...

years of experience building and shipping production software (full-stack or backend) Strong programming skills in at least one modern language (e.g., Python, TypeScript, JavaScript) Ability to thrive in early-stage, fast-paced, and high-uncertainty environments Excellent communication and collaboration skills Demonstrated curiosity and drive to learn through experimentation ...

Comfortable navigating environments across Red Hat Enterprise Linux 8, Oracle Solaris, and Windows Server (2008–2019). Geospatial Integration: Experience with GIS tools including JavaScript/OpenLayers, TileCache, and MapServer. Mandatory Criteria Active Security Clearance: You must hold current, active NPPV3 and SC Clearance. We cannot consider candidates without these ...

Role: Senior Product Engineer (Fullstack) Salary/Package: £90k-£140k + Equity Options Company Sector: AI Start Up Experience Level: Senior (5+ years) Tech: JavaScript, TypeScript, Node.js, React.js, AWS Location: Central London Working Arrangement: 5 days a week in the office (flex hours) Product Engineer (Full Stack) Help shape ...

taking the time to ship high-quality code. What you bring to the table: Experience building and scaling web applications. Strong understanding of modern JavaScript frameworks. Strong coding ability. Passionate problem-solving mindset. Reputation for getting things done. Strong sense of ownership. Desire to learn and grow. Desired qualifications: Experience ...

respond to degradations. Why would you be a good fit? You have a minimum of 5 years’ development experience and are an expert in JavaScript and TypeScript. You possess extensive experience with a serverless stack, specifically utilising AWS Lambda, AppSync/GraphQL, and CloudFormation. You are comfortable with modern frontend ...

write and be able to understand fluent English. Deep knowledge and regular usage of Firebase suite, especially Firestore. Strong proficiency in TypeScript and modern JavaScript (ES6+). Familiarity with Expo, React Navigation, Reanimated and Vision Camera. Understanding of mobile app development best practices, including release automation and performance optimisation. ...

have solid experience building high-quality, cross-platform applications for iOS and Android using React Native and TypeScript. Native familiarity: While you live in JavaScript, experience with native code (Swift, Kotlin, or Objective-C) to bridge gaps or debug native modules is a significant plus. Form handling: You have experience ...

Senior Full Stack Engineer (TypeScript/Node/AWS) £60,000 to £80,000 + benefits Fully remote (UK) My client is a product-led software business building a modern customer experience platform for eCommerce ...

with Web frameworks such as Django and Flask Experience of using and building RESTful APIs using Python Experience with Front-end development (HTML, CSS, Javascript) Experience with source control (GitLab) Hands on experience and understanding of Docker and Kubernetes. Knowledge of Microservice architectures is a plus Ansible or Terraform knowledge ...

developing Intapp solutions to a high standard Strong understanding of REST APIs, ETL tools, SQL and integration services Experience with scripting languages such as JavaScript, Python or PowerShell Experience with Azure or similar cloud platforms Knowledge of version control, release management and secure coding practices If you feel like ...