151 to 175 of 788 JavaScript Jobs in the UK

Site Reliability Engineer

Hiring Organisation
ANSON MCCADE
Location
Leeds, UK
wider engineering community and continuous improvement initiatives. Essential Skills and Experience Experience in several of the following areas is desirable: Software development using Java, JavaScript, HTML or related technologies. Linux and Windows command-line environments, including Bash and PowerShell. Cloud infrastructure such as AWS, Azure or OpenStack. Monitoring and logging ...

SharePoint On-Premises Developer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£550.00 per day
need to succeed Essential skills and experience Strong SharePoint on-premises development experience. SharePoint Server 2019 and Subscription Edition (SE). C#/.NET. JavaScript/TypeScript. HTML and CSS. SharePoint APIs/REST APIs. Experience developing custom SharePoint solutions and integrations. Desirable skills and experience SharePoint Framework (SPFx). ...

Full Stack .net Core Developer - Fintech50- Bath

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
best training and development packages in the market, all inclusive. My client is based in Bath.net core, ASP.NET MVC, razor, c#, sql, mvc, .net, javascript, greenfield, , data, analytics, api, jquery ...

Full Stack Developer - Equities Trading Technology

Hiring Organisation
Millennium Management
Location
London, UK
Employment Type
Full-time
Python Experience with SQL and relational databases, ideally PostgreSQL Experience building web applications, APIs, or distributed systems Familiarity with Angular, React, or modern JavaScript and TypeScript development Strong ownership mindset, with the ability to take work from technical design through production delivery Clear communication skills and experience collaborating with Product ...

QA Engineer Lead - WEMBLEY

Hiring Organisation
Adecco
Location
Wembley, London, United Kingdom
Employment Type
Permanent
Salary
£70000 - £90000/annum + perm benefits
automation frameworks in complex environments Strong hands-on experience with tools such as Playwright, Selenium, REST Assured, Postman, or similar Development experience using Java, JavaScript, or TypeScript Experience testing APIs, microservices, and distributed systems Strong understanding of CI/CD practices and automated quality gates Experience defining testing strategies ...

Senior SQL Server Database Developer

Hiring Organisation
Hanson Regan Ltd
Location
Lancashire, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 Annual
comfortable taking ownership of complex database solutions, working collaboratively with developers and business stakeholders, and supporting business-critical systems. Experience with C#, .NET, JavaScript/jQuery, Python, Data Science or Machine Learning would be advantageous, but the key requirement is strong commercial SQL Server and T-SQL expertise. ...

Senior Software Engineer

Hiring Organisation
Matchtech
Location
Banbury, Oxfordshire, United Kingdom
Employment Type
Permanent
Salary
£75000 - £90000/annum
developing complex data management and database storage solutions. Experience with .Net technologies and associated languages. Required skills: C#, .NET, WPF, and SQL. Knowledge of JavaScript, Python, Blazor would be advantageous. Strong communication skills, both written and verbal. High standard of work in stressful and time-sensitive situations. Ability to work ...

Java Modernization Technical Architect - SC Clearance

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500/day Inside IR35 via Umbrella
security hardening. Containerization: Hands-on experience with Docker and Kubernetes for container orchestration. Front-End Fundamentals: Exposure to client-side technologies such as JavaScript and Angular. Clearance: Active UK Security Check (SC) clearance is strictly required prior to onboarding. Randstad Technologies is acting as an Employment Business in relation ...

Java Modernization Technical Architect - SC Clearance

Hiring Organisation
Randstad Technologies
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£450.00 - £500.00 per day
security hardening. Containerization: Hands-on experience with Docker and Kubernetes for container orchestration. Front-End Fundamentals: Exposure to client-side technologies such as JavaScript and Angular. Clearance: Active UK Security Check (SC) clearance is strictly required prior to onboarding. Randstad Technologies is acting as an Employment Business in relation ...

Digital Developer

Hiring Organisation
Think Specialist Recruitment
Location
Watford, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£30000 - £50000/annum
developing reusable components to speed up future projects The suitable candidate: Hands-on coding experience in a modern programming language, ideally Python, although JavaScript or TypeScript will also be considered Confident, everyday use of AI tools such as ChatGPT, Claude or GitHub Copilot to support development and problem-solving Working ...

Senior AI Platform Engineer - MCP AWS Agentic AI

Hiring Organisation
Method-Resourcing
Location
London, United Kingdom
Employment Type
Contract
Requirements Strong commercial experience in senior backend, platform or software engineering roles, with the ability to lead technical design and delivery. Advanced TypeScript, JavaScript and Node.js experience, particularly within microservices and distributed architectures. Strong hands-on AWS experience, designing and deploying scalable, cloud-native applications. Practical experience with Model Context ...

Senior AI Platform Engineer - MCP | AWS | Agentic AI

Hiring Organisation
Method Resourcing
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Requirements Strong commercial experience in senior backend, platform or software engineering roles, with the ability to lead technical design and delivery. Advanced TypeScript, JavaScript and Node.js experience, particularly within microservices and distributed architectures. Strong hands-on AWS experience, designing and deploying scalable, cloud-native applications. Practical experience with Model Context ...

Senior Python Developer

Hiring Organisation
Erin Associates
Location
Middlesbrough, North Yorkshire, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
proven full stack development background including frontend work. AWS and CI/CD pipelines. RESTful APIs PostgreSQL or similar databases Agile Desirable IAC, JavaScript Frameworks, AI Tools Relevant professional certifications and education would be desirable The company have recently won a number of major contracts following a Series A funding ...

Senior Full Stack Developer

Hiring Organisation
Erin Associates
Location
Middlesbrough, North Yorkshire, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
proven full stack development background including frontend work. AWS and CI/CD pipelines. RESTful APIs PostgreSQL or similar databases Agile Desirable IAC, JavaScript Frameworks, AI Tools Relevant professional certifications and education would be desirable The company have recently won a number of major contracts following a Series A funding ...

Graduate QA Engineer

Hiring Organisation
Select Recruitment Specialists Ltd
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
degree in Business, Information Technology, Computer Science or a related discipline. Some foundational knowledge of at least one programming language, such as Python, JavaScript, Java or C#. An understanding of basic software testing principles and the Software Development Life Cycle (SDLC). Strong analytical and problem-solving skills. Excellent attention ...

Graduate QA Engineer

Hiring Organisation
Select Recruitment Specialists Ltd
Location
London, Fenchurch Street, United Kingdom
Employment Type
Permanent
degree in Business, Information Technology, Computer Science or a related discipline. Some foundational knowledge of at least one programming language, such as Python, JavaScript, Java or C#. An understanding of basic software testing principles and the Software Development Life Cycle (SDLC). Strong analytical and problem-solving skills. Excellent attention ...

React Native Developer

Hiring Organisation
Colossus Recruitment Ltd
Location
Sutton Coldfield, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£45000 - £55000/annum
commercial experience developing with React Native. Proven experience working on applications released to both App Store and Google Play. Strong experience using Expo. Excellent JavaScript and modern React knowledge, including Hooks. Working knowledge of TypeScript. Experience with state management tools such as Redux. Strong HTML, CSS and responsive web development ...

AI Software Engineer

Hiring Organisation
Eutopia Solutions Limited
Location
Andover, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£70,000
with version control, pull requests, code reviews and continuous integration. Ability to translate business requirements into secure, reliable and supportable technical solutions. Desirable experience: JavaScript, TypeScript, React, Flask, FastAPI, cloud-hosted environments, Docker, CI/CD pipelines, message queues, event-driven architecture, building workflow automation, internal applications and business system ...

Confluent - Distributed Systems Software Engineer - WarpStream (UK)

Hiring Organisation
IBM
Location
london, south east england, united kingdom
scalability of our multi-tenant control plane, implementing new features like transactions, active-active multi-regions clusters, and even write some HTML/Javascript for our developer console. We’re a small team of < 15 engineers, so you’ll be expected to work across the entire stack from bashing bits ...

Senior Software Engineer

Hiring Organisation
CACI Limited
Location
Croydon, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
issues and ensure service continuity. The Fit: At present we are interested in speaking to Full Stack Engineers with commercial experience using Java, TypeScript, JavaScript and React. You will also be comfortable working with cloud technologies, primarily AWS and Azure. Previous consultancy experience is useful but not essential ...

Lead Full Stack Engineer

Hiring Organisation
Reply
Location
United Kingdom, UK
Employment Type
Full-time
Technology-related or Business, Management-related fieldExperience with Back End development using Node (ideally), or Java Front end development skills with JavaScript, React, TypescriptWorking knowledge of Agile and Lean Software delivery methodologies and basic UI/UX design principles, including prototypingStrong technical mindset with the ability to design and build ...

Software Engineer - Web and Marketing

Hiring Organisation
Sonos
Location
Glasgow, UK
Employment Type
Full-time
needed. What You'll NeedBasic Qualifications- Approximately two years of relevant software development experience, or equivalent practical experience delivering web applications.- Working proficiency in JavaScript or TypeScript, HTML, CSS, and React.- Familiarity with Next.js or a comparable modern web framework and responsive component development.- Experience consuming REST APIs and understanding ...

2027 ICT Technology Software Engineering Graduate - Reigate/Cambridge

Hiring Organisation
WTW
Location
Reigate, Surrey, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
equivalent Knowledgeable in a software development language, such as C#, C++, Java or Python, and web technologies such as HTML/CSS or JavaScript A natural problem solver with a mathematical and analytical mind Familiar with the basic principles of software development Genuinely interested in current and emerging technologies Comfortable ...

Lead Intelligent Automation & Low-Code Developer (Power Platform & Copilot)

Hiring Organisation
Scale Factory
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Power Platform and/or Copilot. Previous RPA experience ( UiPath, Power Automate Desktop, Blue Prism, Automation Anywhere ). Knowledge of coding languages (e.g., .NET, JavaScript, Python ) to extend low-code solutions Experience integrating Power Platform with Azure AI services or other enterprise systems Whats in It for You? At Scale ...

2027 ICT Technology Software Engineering Intern - Reigate

Hiring Organisation
WTW
Location
Reigate, Surrey, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
equivalent Aware of a software development language, such as C#, C++, Java or Python, and web technologies such as HTML/CSS or JavaScript Familiar with the basic principles of software development Genuinely interested in current and emerging technologies A natural problem solver with a mathematical and analytical mind Good ...