76 to 100 of 1,263 JavaScript Jobs in the UK

Senior Fullstack Software Engineer

Hiring Organisation
Akkodis
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £110000/annum
outcomes Experience designing and deploying scalable, observable, and maintainable systems Familiarity with microservices architecture (synchronous and asynchronous) Strong experience with NodeJS, TypeScript/JavaScript, and React Good understanding of cloud platforms (AWS, GCP, Azure) Solid grasp of database technologies and trade-offs Experience with automated testing and web security best ...

Senior Fullstack Software Engineer

Hiring Organisation
Akkodis
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £110,000 per annum
outcomes Experience designing and deploying scalable, observable, and maintainable systems Familiarity with microservices architecture (synchronous and asynchronous) Strong experience with NodeJS, TypeScript/JavaScript, and React Good understanding of cloud platforms (AWS, GCP, Azure) Solid grasp of database technologies and trade-offs Experience with automated testing and web security best ...

Lead Software Developer in Test

Hiring Organisation
TEN10 SOLUTIONS LIMITED
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
/testing roles, with experience guiding teams and managing delivery in Agile environments (SCRUM, Kanban). Strong programming skills in Java, C#, JavaScript/TypeScript, or similar. Deep expertise in test automation frameworks such as Selenium, Playwright, Cypress, or RestAssured. Experience with integration testing, test strategy, and test architecture ...

Senior Software Engineer - Bristol

Hiring Organisation
SBS
Location
Bristol, UK
Employment Type
Full-time
performance optimisation when required.QualificationsWhat are we looking for?Strong analytical mindset and problem-solving skillsProficient in at least one language (Java, Kotlin, TypeScript, JavaScript, Go) and open to learning new onesDeep understanding of OOP, functional programming, and software design patternsSolid grasp of computer science fundamentals: data structures, algorithms, complexityExperience designing ...

Senior Software Engineer - Unified Client Experience (UCX)

Hiring Organisation
Hargreaves Lansdown
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
collaborative development. Energized by fast-paced, regulated environments where speed, quality, and adaptability matter. Your Technical Toolkit React/React Native/TypeScript JavaScript/HTML/CSS Figma/Vercel/Git Testing frameworks: Jest, Cypress, Appium CI/CD pipelines: GitHub Actions, Harness, Github Desirable Familiarity with RDBMS ...

IT Solution Architect

Hiring Organisation
BDO
Location
London, United Kingdom
Employment Type
Permanent
including presentation skills. Able to communicate to stakeholders at all levels of the organisation and 3rd parties . Experience working with the following technologies: JavaScript, React, C# . NET , Python, SQL, APIs , Azure, Power Platform, SaaS , PaaS , IaC . Exposure to and understanding of emerging technologies e.g. AI, LLMs, Machine ...

Software Engineering Manager - Unified Client Experience (UCX)

Hiring Organisation
Hargreaves Lansdown
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Thrives in fast-paced, regulated environments where speed, compliance, and innovation go hand-in-hand. Your Technical Toolkit React/React Native/TypeScript JavaScript/HTML/CSS Figma/Git Testing frameworks : Jest, Cypress, Appium CI/CD pipelines : GitHub Actions, CircleCI, Bitrise Cloud-native architecture : AWS, Docker ...

Software Engineering Manager - Unified Client Experience (UCX)

Hiring Organisation
Hargreaves Lansdown
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
environments where speed, compliance, and innovation go hand-in-hand. Your Technical Toolkit React/React Native/TypeScript Swift (iOS)/Kotlin (Android) JavaScript/HTML/CSS Figma/Git Testing frameworks : Jest, Cypress, XCTest, Espresso CI/CD pipelines : GitHub Actions, CircleCI, Bitrise Cloud-native architecture ...

JavaScript Developer

Hiring Organisation
Bright Purple Resourcing
Location
Scotland, United Kingdom
Employment Type
Permanent
Salary
£60,000
Senior Frontend Developer Remote or Hybrid in Scotland (Edinburgh) £45,000 £60,000 Build software that supports missions beyond Earth. This is a rare opportunity for a Senior Frontend Developer to work on products used ...

JavaScript Developer

Hiring Organisation
Bright Purple
Location
Scotland, Queen Street, City of Edinburgh, United Kingdom
Employment Type
Permanent
Salary
£45000 - £60000/annum
Senior Frontend Developer Remote or Hybrid in Scotland (Edinburgh) £45,000 – £60,000 Build software that supports missions beyond Earth. This is a rare opportunity for a Senior Frontend Developer to work on products used ...

Software Engineer - UK*C DV

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£55000 - £80000/annum
following tech stack and be proactive in learning new technologies. You will have a learning and development budget to support this. Python, Java, TypeScript, JavaScript React, Angular, React Kubernetes (k8s) Docker AWS, Azure Elasticsearch, MERN, Neo4J Benefits Excellent company benefits including significant pension contributions, BUPA, equity and training allowance. ...

Software Engineer - UK*C DV

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, Clerkenwell, United Kingdom
Employment Type
Permanent
Salary
£40000 - £85000/annum Excellent Benefits
following tech stack and be proactive in learning new technologies. You will have a learning and development budget to support this. Python, Java, TypeScript, JavaScript React, Angular, React Kubernetes (k8s) Docker AWS, Azure Elasticsearch, MERN, Neo4J Benefits Excellent company benefits including significant pension contributions, BUPA, equity and training allowance. ...

Software Engineer - UK*C DV

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Cheltenham, Gloucestershire, Montpellier, United Kingdom
Employment Type
Permanent
Salary
£40000 - £75000/annum Excellent Benefits
following tech stack and be proactive in learning new technologies. You will have a learning and development budget to support this. Python, Java, TypeScript, JavaScript React, Angular, React Kubernetes (k8s) Docker AWS, Azure Elasticsearch, MERN, Neo4J Benefits Excellent company benefits including significant pension contributions, BUPA, equity and training allowance. ...

Senior Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Bracknell, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum
Strong experience with SQL Source control, ideally Git Agile Any experience in the following would be advantageous: Latest versions of .NET AI, Machine Learning JavaScript, TypeScript and associated frameworks Containers, Docker, Kubernetes NoSQL Test tools such as xUnit, Cypress, Selenium, Jest, SoapUI Spectrum IT Recruitment (South) Limited is acting ...

Senior Full Stack Developer

Hiring Organisation
Proactive Appointments
Location
Northampton, Northamptonshire, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 - 60,000 Annual
implementing technical solutions that enhance business processes. Key Skills & Experience Proven experience in full-stack development (Front End and Back End) Strong proficiency in JavaScript, React, Node.js, HTML, CSS, and SQL Experience with API development and cloud-based systems , preferably AWS (Lambda, S3, Redshift) Python programming experience Excellent analytical ...

Senior Developer / Architect - Financial Software

Hiring Organisation
Jump IT Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
C#, ASP.NET, MVC, HTML, CSS, JavaScript, Entity Framework, SQL. Azure Service Bus. C++, FIX protocol, SignalR, RabbitMQ, Azure DevOps. Great new permanent opportunity to join our client-based London area. They are a quality-driven development team focused on delivering a great product. The environment is collaborative with real ...

Senior Software Engineer Java Full Stack

Hiring Organisation
Client Server
Location
Guildford, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
week. About you: You have strong Java backend development skills, ideally including Spring Boot You have front end experience with Angular or other JavaScript framework You have a good knowledge of databases and SQL You have a good understanding of microservices, TDD/BDD, SOLID design principles, DevOps, CI/ ...

DevOps Software Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Southampton, Hampshire, Kings Worthy, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £680/day
represent users internally Explain the difference between user needs and the desires of the user Skills and Experience Required: Programming languages such as C#, JavaScript, Python or Java Front end frameworks - at least one of AngularJS/React/VueJS/Windows infrastructure - IIS, Windows Server Understanding of relational databases ...

Senior Intapp Developer

Hiring Organisation
Reed Technology
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
Salary
£85,000
sector experience ideal). Proficiency in REST APIs and ETL tools (e.g., Intapp Integration Builder). Advanced SQL development skills. Knowledge of scripting languages (JavaScript, Python, PowerShell). Familiarity with Microsoft Power Platform and Microsoft Fabric. Experience deploying applications to Azure cloud services. Understanding of legal compliance processes and regulatory ...

Senior Intapp Developer

Hiring Organisation
Reed Technology
Location
Ponteland, Northumberland, UK
Employment Type
Full-time
sector experience ideal). Proficiency in REST APIs and ETL tools (e.g., Intapp Integration Builder). Advanced SQL development skills. Knowledge of scripting languages (JavaScript, Python, PowerShell). Familiarity with Microsoft Power Platform and Microsoft Fabric. Experience deploying applications to Azure cloud services. Understanding of legal compliance processes and regulatory ...

Senior Frontend Developer

Hiring Organisation
Lorien
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £600 per day
learning Contribute to component-driven architecture and design system evolution Participate in production support and incident response What You'll Bring Strong experience in JavaScript/TypeScript development Expert-level knowledge of React, TypeScript, and modern JS Experience with state management (Redux, Zustand, Context API) Deep understanding of performance optimization ...

Full-Stack Software Developer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£520 per day
Lambda, IAM) Kafka/event-driven systems SQL optimisation REST/JSON API design Docker proficiency Excellent communication skills Nice to Have JavaScript/React Aurora/RDS If you're proactive, outcomes-driven, and thrive in high-stakes environments with strong stakeholder engagement skills, then please get in touch ...

Web Developer - Newcastle - Salary up to £43K DOE

Hiring Organisation
Reed
Location
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£39,000 - £43,000 per annum, Inc benefits
applications for a variety of exciting projects. Writing clean, maintainable code in Java, PHP or C#. Building responsive front-end interfaces using HTML, CSS, JavaScript, and frameworks like React, Vue.js, or Angular. Working with SQL databases and designing scalable, resilient architectures. Collaborating with designers and developers to deliver best ...

Web Developer

Hiring Organisation
Jackson Hogg - Tech
Location
Doxford International Business Park, Sunderland, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £35,000 per annum
completion Qualifications Proven experience with SEO best practices and implementation Strong experience with WordPress and PHP Proficient in core web development technologies including JavaScript, CSS, and HTML Awareness of CI/CD principles and tooling, including Azure DevOps and Git Solid understanding of software engineering standards and best practices Familiarity ...

QA - Lead Automation Architect

Hiring Organisation
Anson Mccade
Location
North West London, London, United Kingdom
Employment Type
Permanent, Work From Home
have: A proven track record leading QA/test automation teams in fast-paced environments Expertise building scalable, maintainable frameworks from scratch using JavaScript/TypeScript, Java, C#, or Python Strong command of OOP principles, SOLID, and clean code practices Experience with BDD/ATDD using Cucumber or SpecFlow Knowledge ...