76 to 100 of 1,672 JavaScript Jobs in the UK

Senior QA Engineer

Hiring Organisation
Halian Technology Limited
Location
Reading, Berkshire, UK
Employment Type
Full-time
building scalable quality solutions. Key Skills & Experience Proven experience in end-to-end test automation in production environments (6 years) Strong programming skills in JavaScript, TypeScript, Python, or C# Experience designing test frameworks and automation architecture Solid API and UI automation experience (e.g. Playwright, Cypress, or similar) Strong understanding ...

C# Developer

Hiring Organisation
Pure Talent Group
Location
WS2 9JS, Walsall, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£40000 - £60000/annum
Exposure to CI/CD pipelines and DevOps practices Experience working with microservices architectures Familiarity with front-end technologies such as HTML, CSS and JavaScript Benefits Salary up to £65,000 depending on experience Performance-related bonus opportunities Hybrid and flexible working arrangements 25 days holiday plus bank holidays Half ...

Full Stack Developer

Hiring Organisation
OpenSourced Ltd
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £65,000 per annum
Development experience Strong PHP development experience, ideally PHP 8+ Experience with Laravel or Symfony frameworks Strong React development experience Experience with NextJS and modern JavaScript frameworks PostgreSQL database development experience Experience writing automated tests using PHPUnit, Pest or similar Knowledge of RESTful APIs and third-party integrations Git version control ...

Python Full Stack Developer

Hiring Organisation
Ikhoi Recruitment
Location
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £45,000 per annum
pipelines. The Tech Stack You’ll Leverage Backend: Python (Flask), SQLAlchemy, MVT Architecture, Multi-threading/Multi-processing. Frontend: Jinja2, HTML5, CSS3, Vanilla JavaScript (jQuery, DataTables, AJAX), NPM. Data & Cloud: PostgreSQL, AWS (EC2, S3, RDS, etc.), Docker. DevOps: Azure DevOps, Git, CI/CD. Who You Are The Essentials ...

Software Architect

Hiring Organisation
RX Global
Location
Greater London, United Kingdom
Employment Type
Full Time
microservices, event-driven), with experience in system design and modelling (e.g., UML, C4) Proficient in one or more languages such as C#, Python, or JavaScript/TypeScript Hands-on experience with AWS (and/or Azure, GCP), focusing on scalability, resilience, and cost efficiency Familiar with DevOps & CI/ ...

Principal Software Development Engineer in Test (SDET)

Hiring Organisation
Capco
Location
Borough of Tameside, United Kingdom
Employment Type
Full Time
platforms such as BrowserStack, Sauce Labs, or Appium Solid understanding of test lifecycle tools such as Jira, Jenkins, GitHub, SonarQube Strong knowledge of HTML, JavaScript, CSS, ReST, JSON, and accessibility standards Bonus Points For Development background and coding experience in Java, Ruby, or Python Load and performance testing experience using ...

Lead Software Developer In Test - Lead Consultant

Hiring Organisation
Scale Factory
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
leadership in QA/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 ...

Principal Automation Test Consultant

Hiring Organisation
Scale Factory
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Proficiency in performance testing tools like JMeter, Gatling, K6, Neoload, or Webload Strong coding skills in at least one language such as Java, TypeScript JavaScript, Python, C#, Scala, or PHP Experience designing and building automation frameworks Familiarity with Agile development environments ( SCRUM, Kanban, TDD, BDD ) Implementing pipelines using common tooling ...

Senior Java Software Engineer

Hiring Organisation
Elsevier
Location
Oxfordshire, United Kingdom
Employment Type
Full Time
with cross-functional Agile and DevOps implementation teams Requirements Proficiency in most of these technologies: Java 17 or higher, Spring/Spring Boot, a JavaScript/TypeScript tool (React, Angular, etc), SQL, with a willingness to learn the others Experience with build tools, Git and continuous integration (GitHub Actions/ ...

Software Design Engineer

Hiring Organisation
Banner Lane
Location
Shrivenham, Oxfordshire, UK
routing, VPN, and firewall configuration Continuous integration and delivery tools such as Jenkins and GitLab Configuration and manipulation of data within SQL databases JavaScript and HTML web development Embedded Linux build systems such as the Yocto Project OS-level containerisation tools including Docker Cloud or virtualisation platform administration ...

Software Design Engineer

Hiring Organisation
Banner Lane
Location
Shrivenham, England, United Kingdom
routing, VPN, and firewall configuration Continuous integration and delivery tools such as Jenkins and GitLab Configuration and manipulation of data within SQL databases JavaScript and HTML web development Embedded Linux build systems such as the Yocto Project OS-level containerisation tools including Docker Cloud or virtualisation platform administration ...

Lead Software Engineer

Hiring Organisation
TPXimpact | B Corp™
Location
United Kingdom
polyglot is preferred. Strong understanding of software development methodologies such as Agile, TDD and DevOps. Some proficiency in multiple programming languages such as Python, JavaScript, or similar. Extensive experience writing well-tested code. Good knowledge of cloud platforms (e.g., AWS, Azure, GCP) and infrastructure as code Experience with CI/ ...

Senior Software Engineer

Hiring Organisation
Awin
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
tools to augment software development Experience with financial or billing-related systems is a plus Basic experience building Node.js services using JavaScript or TypeScript is beneficial Our Offer Flexi-Week and Work-Life Balance: We prioritise your mental health and wellbeing, offering you a flexible four-day Flexi-Week ...

Lead Fullstack Software Engineer - Java, Springboot, Microservices

Hiring Organisation
TPXImpact Holdings Plc
Location
East London, London, United Kingdom
Employment Type
Permanent
Salary
£75,000
polyglot is preferred. Strong understanding of software development methodologies such as Agile, TDD and DevOps. Some proficiency in multiple programming languages such as Python, JavaScript, or similar. Extensive experience writing well-tested code. Good knowledge of cloud platforms (e.g., AWS, Azure, GCP) and infrastructure as code Experience with CI/ ...

Application Engineering Lead (Java, Python, Angular, Microservic- Manchester, UK - Fulltime - Hybrid

Hiring Organisation
Capgemini
Location
Manchester, United Kingdom
Employment Type
Full Time
Proven related work experience including development experience Undergraduate degree or equivalent combination of training and experience although graduate degree is preferred Experience with Java JavaScript HTML CSS SQL and modern frameworks Familiarity with microservice architecture API design and integration patterns Knowledge of AWS services and cloudbased deployment models Strong understanding ...

Software Engineer, Full-Stack Applications - Ratings Technology

Hiring Organisation
Fitch Group
Location
Manchester, United Kingdom
Employment Type
Full Time
Boot, Maven, and Python (Pandas, FastAPI, Flask) for building enterprise applications, data processing, and API development • Frontend Development – Experience with ReactJS, Node.js, TypeScript/JavaScript, and modern web development practices • Database Technologies – Hands-on experience with RDBMS databases (e.g., Oracle, PostgreSQL) and NoSQL databases (e.g., MongoDB) • DevOps & Cloud – Experience with ...

Software Engineer (Mid and Senior Levels)

Hiring Organisation
One Big Circle Ltd
Location
Bristol, UK
permissions (AWS), DevOps security, CI/CD, CI/CD tools (GitHub Workflows), Git, Python development, Python testing frameworks (pytest, unittest), JavaScript knowledge (Node.js), RabbitMQ, FFMPEG, Linux systems administration Machine Learning Applied machine learning, computer vision, object detection, image classification, model development and evaluation, data annotation and curation, training pipelines ...

Software Engineer (Mid and Senior Levels)

Hiring Organisation
One Big Circle Ltd
Location
City Of Bristol, England, United Kingdom
permissions (AWS), DevOps security, CI/CD, CI/CD tools (GitHub Workflows), Git, Python development, Python testing frameworks (pytest, unittest), JavaScript knowledge (Node.js), RabbitMQ, FFMPEG, Linux systems administration Machine Learning Applied machine learning, computer vision, object detection, image classification, model development and evaluation, data annotation and curation, training pipelines ...

Junior Java Full Stack-Associate Consultant

Hiring Organisation
Capgemini
Location
Hampshire, United Kingdom
Employment Type
Full Time
will be able to work on a vast variety of projects and get exposure to a variety of technology such as (but not exhaustively): JavaScript TypeScript Java Spring boot framework RESTful microservices NoSQL databases YOUR PROFILE Required : Professional experience building Java applications A degree in Computer science (or a related ...

.Net Developer

Hiring Organisation
Crowd Link Consulting Ltd
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£60,000
Skills C#/.Net Core Vue or Angular or React or Typescript or Knockout SQL Server Web API, HTML, CSS, Web Services, JQuery and JavaScript Desirable skills AWS Services or Azure Docker/Rancher Unit Testing Selenium automation The role requires that you are an excellent team player ...

Senior Software Engineer

Hiring Organisation
Lynx Recruitment
Location
London, UK
Bring Strong hands-on software engineering experience with .NET/C# and Microsoft Azure Ability to work across multiple technologies and frameworks, including React, JavaScript and TypeScript Experience building secure, scalable, event-driven and distributed systems Knowledge of CI/CD, DevOps practices, and Infrastructure as Code Excellent stakeholder ...

Senior Software Engineer

Hiring Organisation
Lynx Recruitment
Location
City of London, London, United Kingdom
Bring Strong hands-on software engineering experience with .NET/C# and Microsoft Azure Ability to work across multiple technologies and frameworks, including React, JavaScript and TypeScript Experience building secure, scalable, event-driven and distributed systems Knowledge of CI/CD, DevOps practices, and Infrastructure as Code Excellent stakeholder ...

Senior Software Engineer

Hiring Organisation
Lynx Recruitment
Location
City of London, Greater London, UK
Bring Strong hands-on software engineering experience with .NET/C# and Microsoft Azure Ability to work across multiple technologies and frameworks, including React, JavaScript and TypeScript Experience building secure, scalable, event-driven and distributed systems Knowledge of CI/CD, DevOps practices, and Infrastructure as Code Excellent stakeholder ...

Principal Software Engineer

Hiring Organisation
Raytheon
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
within your team Collaborate with your peers on technical direction within your team Required Skills and Experience Full-stack experience across a selection of JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development & OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code ...

Senior Software Engineer

Hiring Organisation
Raytheon
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Contribute to continuous improvement within your team Collaborate with your peers on technical direction within your team Desired Skills and Experience Core Software Engineering JavaScript frameworks (React, NextJS) TypeScript Python Java REST API development OpenAPI/Swagger Cloud & Infrastructure Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure ...