101 to 125 of 1,063 JavaScript Jobs

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 ...

Principal Software Development Engineer in Test (SDET)

Hiring Organisation
Capco
Location
manchester, north west england, united kingdom
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 Front End Developer

Hiring Organisation
TXP Technology x People
Location
Birmingham, West Midlands, England, United Kingdom
Employment Type
Full-Time
Salary
£0 per annum
comfortable balancing leadership with delivery. Essential experience: Extensive hands-on experience with React , including Remix and React Router Strong knowledge of TypeScript and JavaScript Solid experience consuming and designing REST APIs Experience with server-side rendering (SSR) and progressive enhancement Significant experience using MUI (Material UI) Strong experience with ...

Senior Software Engineers

Hiring Organisation
GCHQ
Location
M2, Manchester, United Kingdom
Employment Type
Permanent
Salary
£50354 - £60036/annum
critical problems. With your expertise, you’ll operate at a deep technical level, leveraging your familiarity with languages and frameworks such as Golang, Java, JavaScript, .NET, Node, Python, Rust, and cloud platforms (AWS, Azure, and GCP). You might be mentoring a team or leading as a technical expert. ...

FullStack (Java, Angular) developer - Manchester

Hiring Organisation
Capgemini
Location
Manchester, United Kingdom
Employment Type
Full Time
event driven architecture implementation Java 8 to 17 Docker Containerisation Spring framework Experience with CICD pipelines eg Gradle Artifactory TeamCity Angular or other JavaScript UI frameworks Web services and REST API design Distributed version control systems ideally Git Databases SQL Server Messaging frameworks and APIs such as JMS QuickFIXJ Building ...

Staff Software Engineer

Hiring Organisation
Lockheed Martin
Location
Brockworth, Gloucestershire, UK
exciting journey of innovation and growth. What skills will I need? Expert knowledge of current Java. Proficient in another language such as Python, C++, JavaScript, TypeScript, React. Experience of developing on Linux. Advanced understanding of mocking and unit testing frameworks such as JUnit 5.x (Jupiter). Expert with Git version ...

Staff Software Engineer

Hiring Organisation
Lockheed Martin
Location
Brockworth, England, United Kingdom
exciting journey of innovation and growth. What skills will I need? Expert knowledge of current Java. Proficient in another language such as Python, C++, JavaScript, TypeScript, React. Experience of developing on Linux. Advanced understanding of mocking and unit testing frameworks such as JUnit 5.x (Jupiter). Expert with Git version ...

Senior Software Engineer

Hiring Organisation
Lockheed Martin
Location
Brockworth, Gloucestershire, UK
exciting journey of innovation and growth. What skills will I need? Proficient in current Java, knowledge of other languages such as Python, C++, JavaScript, TypeScript, React is a bonus. Experience of developing on Linux. Thorough understanding of mocking and unit testing frameworks such as JUnit 5.x (Jupiter). Experienced with ...

Senior Software Engineer

Hiring Organisation
Lockheed Martin
Location
Brockworth, England, United Kingdom
exciting journey of innovation and growth. What skills will I need? Proficient in current Java, knowledge of other languages such as Python, C++, JavaScript, TypeScript, React is a bonus. Experience of developing on Linux. Thorough understanding of mocking and unit testing frameworks such as JUnit 5.x (Jupiter). Experienced with ...

Back-end Developer

Hiring Organisation
Wartsila
Location
Drunen, Noord-Brabant, Netherlands
Employment Type
Permanent
Salary
EUR Annual
across the stack, including front-end teams Experience working in Agile/Scrum environments Nice to have Exposure to front-end development (TypeScript/JavaScript) Experience with data-intensive applications or analytics platforms Familiarity with industrial protocols (OPC-UA, Modbus, NMEA) Interest in UX or data visualization Why join ...

Senior Software Engineer

Hiring Organisation
Inspire People
Location
Swansea, Neath Port Talbot, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
projects, using a range of modern technologies and tools Experience developing software using one or more programming languages such as Java, Python, Ruby, C#, JavaScript or similar Experience working with modern development practices, including CI/CD tooling and agile methodologies Interest or experience in back-end, front-end, security ...

Software Engineer (DV Security Clearance)

Hiring Organisation
CGI
Location
Manchester, United Kingdom
Employment Type
Full Time
Apps, Kubernetes, OpenShift, MicroK8s; • Infrastructure as Code (IaC), automation & configuration management; • Ansible (plus Puppet, Saltstack), Terraform, CloudFormation; • NodeJS, REACT/MaterialUI (plus Angular), Python, JavaScript; • Big data processing and analysis, e.g. Apache Hadoop (CDH), Apache Spark; • RedHat Enterprise Linux, CentOS, Debian or Ubuntu. • Java 8, Spring framework (preferably Spring boot ...

Software Engineer (DV Cleared)

Hiring Organisation
CGI
Location
Gloucestershire, United Kingdom
Employment Type
Full Time
Apps, Kubernetes, OpenShift, MicroK8s; • Infrastructure as Code (IaC), automation & configuration management; • Ansible (plus Puppet, Saltstack), Terraform, CloudFormation; • NodeJS, REACT/MaterialUI (plus Angular), Python, JavaScript; • Big data processing and analysis, e.g. Apache Hadoop (CDH), Apache Spark; • RedHat Enterprise Linux, CentOS, Debian or Ubuntu. • Java 8, Spring framework (preferably Spring boot ...

NSL – Software Engineer – SC Perm

Hiring Organisation
BAE Systems
Location
City and Borough of Leeds, United Kingdom
Employment Type
Full Time
tech and cyber skills in the region. About you You will have experience in many of the following: Programming in one or more of JavaScript, Java, .Net, Python Collaboratively designing and building Proof of Concept or Production systems Source controlling your code with Version Control Systems, for example Git, Mercurial ...

Java / Angular Software Engineer

Hiring Organisation
Capgemini
Location
Cardiff, United Kingdom
Employment Type
Full Time
your working reality. We have built an inclusive and welcoming environment, for everyone. Your skills and experience What you’ll bring: • Experience of JavaScript/Typescript and a familiarity with Java • Experience of Angular or equivalent • Experience of Bootstrap 5, HTML, CSS • Optional experience with OpenLayers or similar mapping library ...

Software Engineer (Applied AI)

Hiring Organisation
Euphoric
Location
United Kingdom
LLMs, recommender systems, reinforcement learning) to enhance user experience in a meaningful business domain. Contribute across the tech stack: You’ll work in React (JavaScript/TypeScript) on the frontend and Python (FastAPI, SQLAlchemy) on the backend, shipping production-ready code and user-facing features in addition to innovative ...

Principal Solution Architect, IT Software

Hiring Organisation
American Airlines
Location
Fort Worth, Texas, United States
Employment Type
Permanent
Salary
USD Annual
related technical discipline, or equivalent experience/training Airline Industry experience Skills, Licenses & Certifications Proficiency with the following technologies: Programming Languages: Java, Python, C#, Javascript/Typescript Frameworks: Spring/SpringBoot, FastAPI Front End Technologies: Angular/React Deployment Technologies: Kubernetes, Docker Source Control: GitHub, Azure DevOps CICD: GitHub Actions ...

Senior Software Engineer - Front End

Hiring Organisation
mkodo
Location
London, England, United Kingdom
Significant experience as a Senior Software Engineer or equivalent. Deep expertise in at least one of: Modern web/front-end engineering (TypeScript/JavaScript frameworks) React Native Android (Kotlin) iOS (Swift) Java/AWS backend engineering and distributed systems Demonstrated ability to work across multiple parts of the stack. ...

Senior Frontend Engineer (React)

Hiring Organisation
S&P Global
Location
Greater London, United Kingdom
Employment Type
Full Time
support). Strong hands-on experience with React and TypeScript, including building scalable, maintainable front-end architectures. Solid understanding of HTML5, CSS, and modern JavaScript, with experience building responsive and accessible user interfaces. Experience working with REST APIs and integrating frontend applications with backend services. Familiarity with modern frontend development ...

Agentic / GenAI Consultant / Senior Consultant

Hiring Organisation
Capgemini
Location
wrexham, united kingdom
good cross-section of these skills, along with the adaptability and curiosity to learn new tools as projects demand. Languages & Frameworks: Python (3.10+), TypeScript, JavaScript (ES6+), SQL, Bash · Frontend: React.js, Next.js (App Router & Server Components), Tailwind CSS, ShadCN UI, Redux, Zustand, Jest, Cypress. Build AI product UX patterns (streaming, review ...

Agentic / GenAI Consultant / Senior Consultant

Hiring Organisation
Capgemini
Location
Cheshire West and Chester, United Kingdom
Employment Type
Full Time
good cross-section of these skills, along with the adaptability and curiosity to learn new tools as projects demand. Languages & Frameworks: Python (3.10+), TypeScript, JavaScript (ES6+), SQL, Bash · Frontend: React.js, Next.js (App Router & Server Components), Tailwind CSS, ShadCN UI, Redux, Zustand, Jest, Cypress. Build AI product UX patterns (streaming, review ...

Software Developer

Hiring Organisation
Crowd Link Consulting Ltd
Location
Woking, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£65,000
Skills C#/.Net Core Vue or Angular or React or Node 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 ...

Full Stack Developer

Hiring Organisation
167 Solutions Ltd
Location
Central London, London, United Kingdom
Employment Type
Permanent
remotely Collaborate with product and engineering teams to improve deployments Support rollout projects and large-scale implementations Requirements: Strong software engineering skills (Python, JavaScript, or similar) Experience with cloud platforms (AWS, Azure, GCP) Knowledge of APIs, system integration, and microservices Client-facing experience or delivery-focused roles Strong problem-solving ...

Senior Software Engineer

Hiring Organisation
Copello Global
Location
Cheltenham, England, United Kingdom
highly advantageous. Containerisation, DevOps/IaC and Cloud (AWS or Azure) experience would be valuable along with experience in some of the following: JavaScript Typescript Golang Python Hybrid Working 3 days per on site and 2 days per week from home with an early finish on a Friday. Security Clearance ...

Senior Software Engineer

Hiring Organisation
Copello Global
Location
Manchester, England, United Kingdom
highly advantageous. Containerisation, DevOps/IaC and Cloud (AWS or Azure) experience would be valuable along with experience in some of the following: JavaScript Typescript Golang Python Hybrid Working 3 days per on site and 2 days per week from home with an early finish on a Friday. Security Clearance ...