1 to 25 of 102 JavaScript Jobs in Slough

Senior Web Developer

Hiring Organisation
Next Match AI
Location
Slough, Berkshire, UK
Employment Type
Full-time
years of professional experience in web development At least 2 years in a senior or lead engineer capacity Strong expertise in HTML, CSS, and JavaScript Experience with at least one modern framework: React, Vue, or Angular Solid experience with at least one backend stack: Node.js, Python, PHP, Java, or .NET ...

Full Stack Engineer

Hiring Organisation
The Opportunity Hub UK
Location
Slough, Berkshire, UK
Employment Type
Full-time
environments where agility and ownership are essential Proven technical leadership experience, whether mentoring developers, leading projects, or driving architectural decisions Expert proficiency in JavaScript/TypeScript with modern frameworks such as React, Next.js, or Vue for building responsive front-end experiences Strong back-end capabilities with Node.js and Express, plus ...

Senior Full Stack Developer / Full Stack Developer - Insurance

Hiring Organisation
Ping Insure
Location
Slough, Berkshire, UK
Employment Type
Full-time
with one or more of: Node.js/TypeScript .NET/C# PHP/Laravel Strong front-end experience with: React, Vue, or Angular Modern JavaScript/TypeScript API-first development (REST/JSON). Strong database experience (SQL and/or NoSQL). Experience with cloud platforms (AWS, Azure ...

Senior Software Engineer (.Net)

Hiring Organisation
Primis
Location
Slough, Berkshire, UK
Employment Type
Full-time
Event-driven, microservices-oriented design Cloud: Azure (AWS experience valued), Infrastructure-as-Code Data: SQL, caching strategies, message brokers (RabbitMQ, etc.) Frontend: HTML, CSS, JavaScript DevOps: CI/CD pipelines, Behaviour-Driven Development, modern agile methodologies What You Bring: Senior: 6+ years of software engineering experience Principal: 10+ years ...

Senior Software Engineer

Hiring Organisation
Ontik
Location
Slough, Berkshire, UK
Employment Type
Full-time
ability to take initiative and drive projects forward Proficiency in full-stack development using any object oriented language (we use .NET) and any modern javascript framework (we use React) Experience working with databases (SQL and NoSQL), APIs, and web technologies. Experience with cloud platforms (AWS, GCP, Azure) Solid understanding ...

Senior Data Engineer

Hiring Organisation
Mastek
Location
Slough, Berkshire, UK
Employment Type
Full-time
Databricks development and deployment. Optimise Databricks workloads for performance and cost. Need to program using the languages such as SQL, Python, R, YAML and JavaScript Data Integration: Integrate data from various sources, including relational databases, APIs, and streaming data sources. Implement data integration patterns and best practices. Work with ...

Generative AI Engineer

Hiring Organisation
83zero
Location
Slough, Berkshire, UK
Employment Type
Full-time
using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama, and tools like Ollama. Cloud Platforms: Proficiency ...

Staff React Engineer (TypeScript + AI Experience)

Hiring Organisation
Wizeline
Location
Slough, Berkshire, UK
Employment Type
Full-time
Vertex AI, Anthropic, or similar). Demonstrated ability to design and implement AI-enhanced interfaces that improve usability, personalization, or automation. Deep understanding of JavaScript (ES6+), React Hooks, and state management patterns (Redux, Zustand, or Recoil). Proficiency with testing frameworks (Jest, React Testing Library, Cypress) and performance profiling tools. ...

Senior Software Developer | Webigence and Spark Travel

Hiring Organisation
Spark Travel
Location
Slough, Berkshire, UK
Employment Type
Full-time
degree in Computer Science or a closely related discipline. - 4+ years building modern web or data applications with .NET and at least one JavaScript framework. - Hands-on experience with Azure or another major cloud provider, plus an understanding of microservices and event-driven architectures. - You love balancing delivery speed with ...

Clinician Engineer at Eolas Medical

Hiring Organisation
Eolas Medical
Location
Slough, Berkshire, UK
Employment Type
Full-time
high-quality, reliable solutions. Curiosity, humility, and a desire to build the future of clinical decision support. Nice to Have Experience coding in TypeScript, JavaScript, Python, or similar. Understanding of cloud systems (AWS preferred). Familiarity with LLMs, embeddings, or semantic search. A portfolio of side projects, tools, or apps ...

Senior Full Stack Engineer (Golang/Typescript/Kubernetes)

Hiring Organisation
Safe Intelligence
Location
Slough, Berkshire, UK
Employment Type
Full-time
schema design, domain-driven architecture, and concurrency. Proven experience developing production-grade RESTful APIs ideally with an API-first approach. Some proficiency in JavaScript/TypeScript-based frontend development, with extensive expertise in React. This includes a deep understanding of the DOM, component design, CSS, and state management. Familiarity with ...

Full Stack Engineer

Hiring Organisation
Fortice
Location
Slough, Berkshire, UK
Employment Type
Full-time
development experience within the UK public sector Cloud experience (AWS, Azure, or GCP) Strong experience with Java or Python Front-end experience using modern JavaScript frameworks (e.g. React, Angular, Vue) Familiarity with RESTful APIs, databases, and version control Experience working in agile delivery environments Desirable DevOps or CI/ ...

Software Engineer

Hiring Organisation
Cocentric
Location
Slough, Berkshire, UK
Employment Type
Full-time
well across disciplines Bonus: experience with identity systems (e.g. Microsoft Entra ID/Azure AD), SSO, or HRIS integration OUR TECH STACK Frontend: React, JavaScript Backend: C#, .Net, Azure Service Fabric, Kubernetes Infrastructure: Azure, Service Fabric, Cosmos DB WHY COCENTRIC Be a key part of a product that's transforming ...

AI Engineering Lead

Hiring Organisation
Akixi
Location
Slough, Berkshire, UK
Employment Type
Full-time
developing and integrating AI solutions such as chatbots, voicebots, ML models, or LLM-based analytics. Strong proficiency in Python (preferred) and/or JavaScript/TypeScript. Hands-on experience with AI frameworks (TensorFlow, PyTorch, LangChain) and LLM APIs (Azure OpenAI, OpenAI API, Anthropic, AWS Bedrock). Experience with Microsoft ...

Software Engineer

Hiring Organisation
Fortice
Location
Slough, Berkshire, UK
Employment Type
Full-time
trust, high-sensitivity environments Contribute to systems architecture, testing, integration, and deployment Ideal Background: Strong experience in modern programming languages (Python, Java, Typescript, JavaScript) Familiarity with secure coding principles and systems engineering Experience with cloud platforms (AWS, Azure, GCP) and DevOps tooling is a bonus Comfortable working in agile, iterative ...

Java Developer Spring Boot - Tech Scale-up

Hiring Organisation
Client Server
Location
Slough, Berkshire, UK
Employment Type
Full-time
have a good knowledge of Spring Boot and microservices You're familiar with AWS You have a good appreciation of front end technologies e.g. JavaScript/TypeScript, Angular, HTML, CSS You're collaborative and pragmatic with excellent communication skills What's in it for you: Competitive salary, to £65k Continuous ...

Frontend Engineer

Hiring Organisation
algo1
Location
Slough, Berkshire, UK
Employment Type
Full-time
functional frontend code Contribute to API and broader system design & documentation Essential Qualifications: Strong understanding of UX principles and web design fundamentals Expert in Javascript, Typescript, HTML, and CSS Extensive experience with modern web frameworks and patterns (eg. React, Next.js, Tailwind) Experience with real-time and bi-directional communication protocols ...

Full Stack Engineer

Hiring Organisation
Egregious
Location
Slough, Berkshire, UK
Employment Type
Full-time
/Insomnia Strong Git, Docker, Kafka, Kubernetes and Azure/AWS/GCloud Good understanding of Playwright, Selenium/Nodriver, Beautifulsoup Good React, Vite, Javascript, CSS, Tailwinds Good understanding of asynchronous request handling and RESTful APIs Good understanding of proxies, browser tracking, cookies and browser fingerprinting Experience with PostgreSQL, MySQL ...

Senior Java Software Engineer

Hiring Organisation
CMC Markets
Location
Slough, Berkshire, UK
Employment Type
Full-time
Exposure to CEP engines (Esper) or other live stream aggregation technologies. Familiarity with authentication, authorization, and endpoint security. Experience with C#/HTML/JavaScript and AWS/Terraform/CI-CD pipelines. Why Join CMC Markets? Work on high-performance trading systems that have global impact. Collaborate with ...

C# Developer .Net AWS - Hedge Fund

Hiring Organisation
Client Server
Location
Slough, Berkshire, UK
Employment Type
Full-time
have a good knowledge of AWS and Kubernetes You have a good understanding of CQRS and Event Driven systems The tech stack also includes JavaScript/TypeScript and React for client side applications; experience with any of these would be beneficial but you can pick them ...

Software Engineer (Backend, AI Systems)

Hiring Organisation
Locai Labs
Location
Slough, Berkshire, UK
Employment Type
Full-time
Required Experience 2–5 years of professional software engineering experience, ideally working on backend systems, APIs, or AI-related products Proficiency in Python and JavaScript/TypeScript (Node.js) Strong understanding of backend architectures, REST/GraphQL APIs, and data modelling Experience with containerisation (Docker) and cloud platforms ...

Full Stack Engineer (Angular +

Hiring Organisation
MYT Shutters
Location
Slough, Berkshire, UK
Employment Type
Full-time
long-term reliability What We're Looking ForRequired: · 2+ years software development experience · Commercial experience with Angular (v10+) · Strong proficiency in TypeScript and JavaScript · Familiar with RxJS and reactive programming concepts · Experience working with APIs (REST or GraphQL) · Some Node.js back-end experience (or willingness to grow in that area ...

Software Engineering Lead- (AI product)

Hiring Organisation
LexisNexis Intellectual Property Solutions
Location
Slough, Berkshire, UK
Employment Type
Full-time
working with Python, C#, and Angular. Strong interpersonal, communication, and presentation skills applicable to a wide audience. Experience with PyTorch, Scikit-learn, Go, Databricks, JavaScript, and Azure Pipelines is desirable, but not essential. Experience in leading software engineering efforts for AI-enabled SaaS products is desirable, but not essential. ...

React JS Developer

Hiring Organisation
HCLTech
Location
Slough, Berkshire, UK
Employment Type
Full-time
information on how we process your personal data, please refer to HCLTech' s Candidate Data Privacy Notice. Required Skills Strong proficiency in React JS, JavaScript (ES6+), HTML5, and CSS3. Experience with state management tools (Redux, Context API). Familiarity with REST APIs, JSON, and asynchronous programming. Knowledge of version control ...

Java Specialist

Hiring Organisation
Pyramid Consulting, Inc
Location
Slough, Berkshire, UK
Employment Type
Full-time
Word, Excel. Knowledge of Oracle & MySQL databases. Strong understanding of SDLC (Agile & Waterfall), change management, quality & risk management. Experience with IntelliJ/Eclipse, and JavaScript MVC frameworks (Angular, AngularJS). Exposure to OpenText Livelink APIs – added advantage. Strong analytical, investigative, and communication skills. Ability to work independently ...