26 to 50 of 67 React Jobs in Slough

emerging engineers, raising the technical bar across the organisation Produce clear written documentation to align engineering, product and operations Tech Environment Full-stack TypeScript, React, Postgres Modern cloud infrastructure (AWS, Terraform) Strong observability and monitoring practices Data platforms and analytics tooling AI-powered systems working with complex, unstructured real-world ...

Actively experiment with and refine AI-assisted development workflows Have built LLM-powered systems or AI agents in production environments Tech Stack TypeScript monorepo React, tRPC, Tailwind Event-driven workflows and background jobs Deployed on Google Cloud Platform Postgres What's On Offer £100,000 – £150,000 base salary (depending ...

Role: Principal Engineer (Backend) Salary range: 100-120k Location: Central London (x2 days per week onsite - Tues & Thurs) Tech stack includes: TypeScript, React, AWS Lambda, TypeScript, Node.js, PostgreSQL. Current team size: x6 Engineers + Head of Engineering We're working with a SaaS startup company in the hospitality space ...

create a cutting-edge product Your background looks something like: Engineering experience at tech and product-driven companies Proficiency with TypeScript, Node.js, and React.js (Framer Motion, Tailwind and Radix is a strong plus) Proficiency with relational databases like Postgres Experience with cloud infrastructure (we use AWS and Terraform ...

security functions, from securing bank logins to automating access control across critical applications. What You'll Work With and Own • TypeScript, Node.js and React across product layers • Electron desktop environments on macOS and Windows • Postgres databases • Browser extensions and automation using Puppeteer or Playwright • End-to-end encryption patterns ...

experience as a Senior Software Engineer or equivalent Proven ability to guide and support junior developers Deep knowledge of modern front-end frameworks (Vue, React, or similar) Solid back-end experience with Node.js and relational databases (Postgres/MySQL) using ORMs such as Sequelize Confidence in evaluating and adopting … following, or a strong willingness to learn: JavaScript/TypeScript – modern ES standards, async patterns, clean architecture Frameworks – Vue/Nuxt (or React/Next.js), component-based development State management – Vuex, Pinia, or equivalent patterns API integration – REST/JSON, error handling, loading states Performance – bundle optimisation, code splitting, rendering ...

used by clients, operations teams and field contractors across the UK. You will work on modern web applications using Python, Django, HTML, HTMX and React, contributing to API design, system architecture and end to end feature delivery. This is a high ownership role suited to someone comfortable working autonomously ...

with clients - consulting and tailoring to their needs Experience building full stack products in production Strong frontend experience with TypeScript and a modern framework (React or similar) Backend experience in Python Exposure to integrating AI-powered features into real products Comfortable working with loosely defined requirements Nice to have Early ...

close the gap between what clients need and what the platform delivers What we're looking for: • Strong full-stack engineering skills (Python, TypeScript, React, Neo4j or graph databases a plus) • Comfort working autonomously in high-pressure, client-facing environments • The ability to context-switch between deep technical work ...

production — deployment, monitoring, debugging, security Uses AI tools to move faster Picks up new technology and ideas quickly Right now we mainly use TypeScript, React, and PostgreSQL — but we care more about how you think than what you already know. Nice to have: Mobile development Payment systems (Stripe) Experience scaling ...

vendors. We're looking for: Proven Tech Lead experience on Shopify/Shopify Plus Major e-commerce re platforming delivery experience Some competency across React.js and TypeScript Strong knowledge of Shopify APIs, checkout extensibility, headless architectures, and integrations Confident stakeholder leadership in complex programmes Key details: Up to £400.00 ...

through to 4+ years experience. As a Founding Engineer in this exciting early-stage startup, you will wear many hats: Backend (Python) Frontend (Typescript, React) Product mindset Strong use of AI and LLMs (experience with Cursor/Copilot) Architectural decisions and trade-offs User feedback Full SDLC They are looking ...

management, logging/tracing, evals) Experience designing large-context LLM systems (RAG, knowledge graphs, hybrid search, memory) Building features end-to-end with TypeScript, React.js, and Node.js As a person, you... Are first and foremost a builder. Are excited to work in-person from our office in London (most ...

Scale: Serving millions through mobile, web, and desktop products, with a B2B arm trusted by global tech leaders. The Tech: Modern stack including React, Next.js, TypeScript, Golang and more. The Culture: Fast-paced, autonomous, and built by a team that values real impact over red tape. Here's what ...

/systems engineering experience (Python/Django/Langchain Agentic stack) with a recent focus on LLM application layers (e.g., agentic workflows, complex RAG, React). A proven track record of designing highly scalable architectures and integrating external APIs. Startup DNA: You are a builder who thrives in fast-paced ...

Series A company recognised with a King's Award. As we scale internationally, this role will lead the development of a React Native application to support evolving B2B requirements while modernising our Android platform and strengthening cross-platform alignment. Outcomes & Impact Within 6 months, you will: Architect and launch … first production version of our new B2B React Native application. Provide reliable senior-level cover for the Kotlin Android codebase. Establish clear migration principles for introducing React Native into an existing native environment. Build trust across Data, Product, and Mobile teams as a technical bridge. Within 12 months, you will ...

role working closely with both technical teams and senior business stakeholders. Key Responsibilities: Design and build full stack applications using C#, SQL Server and React Support and maintain live SharePoint applications during the transition phase Work within agile sprint cycles to deliver high-quality solutions Collaborate with business users … support knowledge transfer to BAU teams Work with third-party vendors where required Key Requirements: 3+ years' experience building applications with C#, SQL and React 2+ years' experience developing or supporting SharePoint systems Strong front-end skills (HTML, CSS, JavaScript) Experience working in agile delivery environments Exposure to regulated industries ...

systems. Responsibilities: Collaborate directly with the founder and clients to define, design, and ship new features. Build and maintain full stack applications using TypeScript, ReactJS, and NodeJS. Develop backend services and APIs, often deployed on AWS or Docker-based infrastructure. Maintain and improve system performance, stability, and scalability. Troubleshoot technical … task delivery across short, high-intensity project cycles. Requirements: Proven experience as a Software Developer in a commercial environment. Strong experience with TypeScript, ReactJS, and Python. Comfortable working with cloud infrastructure, ideally AWS. Experience using Docker and Git in production workflows. Confident working autonomously with minimal hand-holding. Clear, concise ...

What you'll do Build and evolve production APIs in NestJS, Fastify, and Prisma that power negotiation workflows Ship responsive, polished frontend experiences in React and TypeScript using Mantine Design and maintain our multi-tenant PostgreSQL data model with clean isolation and performant access patterns Own cloud infrastructure … have 5+ years of professional software engineering experience, ideally in early-stage or high-growth environments You're strong in TypeScript and modern React — hooks, server state, component architecture You've built production Node.js APIs (NestJS, Express, or Fastify) and know your way around PostgreSQL and ORMs You're comfortable ...

Title: Frontend Engineer – React/TypeScript/Next.js Location: London (Hybrid – 2‐3 days in office) Salary: £70,000 – £75,000 + Equity About the Company You'll join a fast‐scaling SaaS business that's redefining how enterprise sales teams operate. Their platform uses advanced AI and deal‐intelligence … deep and product‐led. About the Role You will help shape the front end of a high‐impact product used by enterprise customers, using React, TypeScript, and Next.js. You'll work across the full front‐end life cycle — from architecture and design collaboration, through to deployment and optimisation — delivering robust ...

SharePoint Online and Records Management. Key Responsibilities Develop and customise modern SharePoint Online sites, pages, lists, libraries, and components Build custom solutions using SPFx, React, TypeScript, JavaScript, HTML, and CSS Design and deliver business applications and workflow automation using Power Apps and Power Automate Implement Microsoft Purview Records Management, including … support Required Skills & Experience Strong hands-on experience with SharePoint Online development and configuration Proven experience with SPFx and modern front-end frameworks (React, TypeScript, JavaScript) Hands-on delivery using Power Apps and Power Automate Experience implementing Microsoft Purview Records Management, including retention labels, schedules, disposition review, and sensitivity labels ...

Senior Software Engineer Location: London - Hybrid Salary: £70,000-85,000 Tech stack: Typescript & Node.js Maxwell Bond have partnered with a leading SaaS business who are looking for a Senior Software Engineer, with a focus ...

About Circuit Mind Electronic circuit boards are at the core of current and future inventions - space travel, medical robotics, autonomous transportation, augmented reality, bio-engineering. Yet today designing an electronic circuit board is an extremely ...

mobile products. You will play a pivotal role in high-impact projects across our entire stack, from crafting polished user interfaces in Next.js and React Native to building robust backend services in Python. This is a high-impact opportunity for someone eager to learn fast, take ownership, solve real problems … help power the next generation of educational technology. Role Responsibilities Build and maintain features across our web app (Next.js) and mobile app (React Native) Contribute to our Python backend and help improve API performance Collaborate on database design and write efficient queries in Postgres Work with AWS services to deploy ...

forms the foundation of CitNOW Group's award winning, collaborative and inclusive culture. About the role We're looking for a Senior/Lead React Native Developer to help shape our approach in this growing technology space, as we increasingly adopt React Native for hybrid, cross-platform mobile development. This … approach is unclear. The successful candidate will ensure we adopt best practices from our native mobile teams and that all mobile projects delivered through React Native meet the same high standards for quality, performance and security. The ideal candidate is an agile-minded engineer who is open, humble, collaborative ...