JavaScript Job Vacancies

426 to 450 of 2,503 JavaScript Jobs

Senior Software Developer PHP

Newton Abbot, Devon, England, United Kingdom
Hybrid / WFH Options
Reed
writing automated tests (PHP Unit/PEST) Working knowledge of CI/CD pipelines (GitLab CI, GitHub Actions, etc.) Experience with Docker and containerised development environments Exposure to modern JavaScript frameworks (Vue.js, React, or similar) Benefits: A supportive, close-knit development team with a culture of mentorship and learning Opportunities to lead technically and shape the architecture of new solutions More ❯
Employment Type: Full-Time
Salary: £50,000 - £65,000 per annum, Inc benefits
Posted:

Lead R Data Scientist - Sustainability

Fully Remote, St James's Square, Greater London, United Kingdom
Hybrid / WFH Options
Morris Sinclair Recruitment
communication skills Structured approach to quantitative challenges Comfort working in a dynamic startup environment Qualifications Microsoft Azure experience, particularly R integration Application containerization knowledge (Docker, etc.) Familiarity with Python, JavaScript, C++, bash, or other languages Web application development experience (React, .NET) Background in data security and IP protection workflows Knowledge of environmental sustainability concepts (carbon footprinting, lifecycle analysis, environmental modeling More ❯
Employment Type: Permanent
Salary: £70000 - £120000/annum
Posted:

Mid-level Software Engineer PHP/Laravel

Newton Abbot, Devon, England, United Kingdom
Hybrid / WFH Options
Reed
writing automated tests (PHP Unit/PEST) Working knowledge of CI/CD pipelines (GitLab CI, GitHub Actions, etc.) Experience with Docker and containerised development environments Exposure to modern JavaScript frameworks (Vue.js, React, or similar) Benefits: A supportive, close-knit development team with a culture of mentorship and learning Opportunities to lead technically and shape the architecture of new solutions More ❯
Employment Type: Full-Time
Salary: £38,000 - £48,000 per annum, Inc benefits
Posted:

Lead Data Scientist

City of London, London, United Kingdom
Mentmore
technical audiences Ideal Candidate Profile Technical Experience 5–7 years of professional experience across software engineering, DevOps, or applied data science Strong programming skills in Python and familiarity with JavaScript/TypeScript Working knowledge of React (not a frontend role, but an understanding of the stack is important) Hands-on experience with containerisation (Docker) and cloud deployment (Terraform, microservices, Azure More ❯
Posted:

Lead Data Scientist

London Area, United Kingdom
Mentmore
technical audiences Ideal Candidate Profile Technical Experience 5–7 years of professional experience across software engineering, DevOps, or applied data science Strong programming skills in Python and familiarity with JavaScript/TypeScript Working knowledge of React (not a frontend role, but an understanding of the stack is important) Hands-on experience with containerisation (Docker) and cloud deployment (Terraform, microservices, Azure More ❯
Posted:

Lead R Data Scientist - Sustainability

London, South East, England, United Kingdom
Hybrid / WFH Options
MORRIS SINCLAIR RECRUITMENT LTD
communication skills Structured approach to quantitative challenges Comfort working in a dynamic startup environment Qualifications Microsoft Azure experience, particularly R integration Application containerization knowledge (Docker, etc.) Familiarity with Python, JavaScript, C++, bash, or other languages Web application development experience (React, .NET) Background in data security and IP protection workflows Knowledge of environmental sustainability concepts (carbon footprinting, lifecycle analysis, environmental modeling More ❯
Employment Type: Full-Time
Salary: £60,000 - £120,000 per annum
Posted:

Front-End Senior Software Engineer - UK

London, United Kingdom
SynMax
degree in Computer Science, Engineering, or a related field (or equivalent experience) 7+ years in Software Development 5+ years in Frontend or Web Developmentwith a strong focus on modern JavaScript frameworks (React, Vue, or Angular) Required: React, Typescript, DeckGL, NodeJS, Postgres Desired: Google Cloud Platform What We Offer Competitive salary and comprehensive benefits package. A vibrant and supportive work environment. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Bloomberg Finance & CFO

New York, United States
Bloomberg
to the overall performance of Bloomberg. You will need to have: 4+ years experience programming in C#, including .NET Core 3+ years experience in full web-stack development (i.e. JavaScript, CSS, HTML) A degree in Computer Science, Engineering, or a similar field of study or equivalent work experience Experience in all phases of the software development life cycle Experience creating More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Lead R Engineer / Data Scientist - Integrated Pest Management (IPM)

Fully Remote, St James's Square, Greater London, United Kingdom
Hybrid / WFH Options
Morris Sinclair Recruitment
communication skills Structured approach to quantitative challenges Comfort working in a dynamic startup environment Qualifications Microsoft Azure experience, particularly R integration Application containerization knowledge (Docker, etc.) Familiarity with Python, JavaScript, C++, bash, or other languages Web application development experience (React, .NET) Background in data security and IP protection workflows Knowledge of environmental sustainability concepts (carbon footprinting, lifecycle analysis, environmental modeling More ❯
Employment Type: Permanent
Salary: £70000 - £120000/annum
Posted:

React Developer

Bromley, Kent, England, United Kingdom
Pontoon
that's critical to global trading operations. What we're looking for: Strong programming skills in an OOP language (Java, Python, etc.). Solid hands-on experience with React, JavaScript, HTML, and CSS. Good understanding of algorithms, data structures, and design patterns. Experience with agile methodologies (Scrum, Kanban, XP) and CI/CD practices. Background in UI design, optimisation, scalability More ❯
Employment Type: Contractor
Rate: £750 - £850 per day
Posted:

SWET-Software Engineer in Test 4

Roanoke, Texas, United States
Pyramid Consulting Inc
Framework & Automation testing is must haves Java/Selenium(rest assured is primary tool being used) Automation experience Web plus API Cypress or playright (can still use Java or JavaScript) Not looking for a manual testing or basic level testing-the issue is they will be setting up the framework and need to know what the developer will be expecting More ❯
Employment Type: Any
Salary: USD Annual
Posted:

Lead R Engineer / Data Scientist - Integrated Pest Management IPM

London, South East, England, United Kingdom
Hybrid / WFH Options
MORRIS SINCLAIR RECRUITMENT LTD
communication skills Structured approach to quantitative challenges Comfort working in a dynamic startup environment Qualifications Microsoft Azure experience, particularly R integration Application containerization knowledge (Docker, etc.) Familiarity with Python, JavaScript, C++, bash, or other languages Web application development experience (React, .NET) Background in data security and IP protection workflows Knowledge of environmental sustainability concepts (carbon footprinting, lifecycle analysis, environmental modeling More ❯
Employment Type: Full-Time
Salary: £70,000 - £120,000 per annum
Posted:

Full Stack Developer

Milton Keynes, Buckinghamshire, UK
Hybrid / WFH Options
Incentivesmart
Bank Holidays that increase with length of service, optional pension and healthcare and internal reward and recognition programme. Required skills C# .NET 8.0 ASP.NET MVC SQL (specifically PostgreSQL) HTML JavaScript CSS (inc. Sass and Tailwind CSS) Git Excellent communication skills Nice to haves: Native or hybrid iOS and/or Android app development HTMX Stimulus AWS About Incentivesmart Incentivesmart are More ❯
Employment Type: Full-time
Posted:

Full-Stack Developer – Python

London, South East, England, United Kingdom
Hybrid / WFH Options
Clear IT Recruitment Limited
professional services contexts. Skills, Knowledge & Expertise • Minimum 3 years’ professional experience as a full-stack developer delivering robust, production-ready solutions. • Proficiency in: o Backend: Python, Django o Frontend: JavaScript, React, Next.js o Version control: Git • Experience building data-intensive applications and managing complex backend logic, including integrations with external APIs. • Strong ability to create responsive and accessible user interfaces More ❯
Employment Type: Full-Time
Salary: £50,000 - £60,000 per annum
Posted:

UX/UI ENGINEER with Security Clearance

Tampa, Florida, United States
Blue Obsidian Solutions
development Comprehensive fluency with component libraries Keen understanding of design software such as Storybook, Sketch, and InDesign Comfortability with at least one programming language such as HTML, CSS, or JavaScript Willingness to iterate work output based on feedback Strong understanding of distributed systems, fault tolerant design, and high availability architectures. Knowledge of CI/CD pipelines and infrastructure as code More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

PHP Web Developer

Barnsley, South Yorkshire, Yorkshire, United Kingdom
phs Group
years of experience in web development, with a focus on full stack Magento. Extensive knowledge of Magento 2 development and architecture. Proficiency in PHP, MySQL, HTML, CSS, XML, JavaScript, jQuery and other web development technologies. Experience and Knowledge of managing Linux OS (Centos, Ubuntu) on AWS. Strong understanding of e-commerce best practices and trends. Experience with front-end frameworks More ❯
Employment Type: Permanent
Salary: £40,000
Posted:

Microsoft Dynamics 365 Developer - Omni Channel

Solihull, West Midlands, England, United Kingdom
Hybrid / WFH Options
Adecco
Dynamics 365 and Power Platform development and customization. Technical Skills: Proficient in Dynamics 365 and Power Platform (CRM, Customer Services, Sales, and Marketing). Strong knowledge of C# .NET, JavaScript, HTML, and SQL. Familiarity with Azure Services. Demonstrable experience of Omnichannel implementation as part of a broader CRM implementation, preferably having played a leading role on the Omnichannel side. Experience More ❯
Employment Type: Contractor
Rate: £550 - £650 per day
Posted:

React Developer (UI Components)

Bromley, London, United Kingdom
Pontoon
and Risk frontend application suite. Essential Skills & Qualifications: Proficient in an OOP language such as Java or Python. Strong experience with web technologies, tools, and frameworks, including HTML, CSS, JavaScript, and React. Familiarity with Agile development methodologies (XP, SCRUM, Kanban) and continuous integration practises. Previous experience in UI design, optimisation, and development processes. A solid degree in Computer Science, Physics More ❯
Employment Type: Contract
Posted:

React Developer UI Components

Bromley, Kent, England, United Kingdom
Pontoon
and Risk frontend application suite. Essential Skills & Qualifications: Proficient in an OOP language such as Java or Python. Strong experience with web technologies, tools, and frameworks, including HTML, CSS, JavaScript, and React. Familiarity with Agile development methodologies (XP, SCRUM, Kanban) and continuous integration practises. Previous experience in UI design, optimisation, and development processes. A solid degree in Computer Science, Physics More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

PHP Web Developer

Grimethorpe, South Yorkshire, UK
phs Group
years of experience in web development, with a focus on full stack Magento. Extensive knowledge of Magento 2 development and architecture. Proficiency in PHP, MySQL, HTML, CSS, XML, JavaScript, jQuery and other web development technologies. Experience and Knowledge of managing Linux OS (Centos, Ubuntu) on AWS. Strong understanding of e-commerce best practices and trends. Experience with front-end frameworks More ❯
Employment Type: Full-time
Posted:

UI/UX Frontend Software Developer with Security Clearance

Reston, Virginia, United States
Hybrid / WFH Options
NNData Corporation
/UX experience. • Proven work experience as a Front-end developer. • Must have experience in the following programming languages/libraries: Vue.js, and any combination of Angular, Python, Typescript, JavaScript, jQuery, CSS and HTML. • Experience with Docker, Github, Gitlab. • Demonstrable UI/UX design - development skills with a strong portfolio. • Excellent visual design skills with sensitivity to user-system interaction. More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer (Back End Developer) with Security Clearance

Newport News, Virginia, United States
Caribou Thunder, LLC
a final Secret clearance Preferred Qualifications • Experience with Spring Boot microservices development • Familiarity with build tools (Maven, Gradle, Jenkins) • Hands-on experience with IDEs (VSCode, Eclipse, NetBeans) • Knowledge of JavaScript, Node.js, and modern development practices • Experience with automated testing (JUnit, Jest, Robot, Selenium) • Exposure to Linux/Windows system administration, Docker, OCI containers, and orchestration (Kubernetes, Helm) • Familiarity with C2 More ❯
Employment Type: Permanent
Salary: USD 155,000 Annual
Posted:

Software Engineer with Security Clearance

Littleton, Colorado, United States
Navstar Inc
role, candidates must meet the requirements for either the Senior or Staff Software Engineer level: Senior Software Engineer: Hands-on experience in software engineering with Java and/or JavaScript/TypeScript 5+ years of relevant experience with a Bachelor's degree, or 3+ years with a Master's degree Staff Software Engineer: Extensive Java programming experience, including RESTful and More ❯
Employment Type: Permanent
Salary: USD 190,000 Annual
Posted:

Software Engineer with AI Integration

Bristol, Avon, South West, United Kingdom
Alexander Mae (Bristol) Ltd
and drive iteration. Communicate technical decisions, constraints, and trade-offs in clear, accessible language for both technical and non-technical stakeholders. Code Development & Review Write clean, maintainable code using JavaScript/Java/Swift/C#/HTML/CSS/ASP/SQL where required. Integrate external AI services (e.g., OpenAI API) into prototypes and production features. Participate in More ❯
Employment Type: Permanent
Salary: £35,000
Posted:

System Cloud Platform Engineer with Security Clearance

Fairfax, Virginia, United States
Cohere Technology Group
/Big Data/Data Science ITSM Experience with Amazon Web Services Experience with Azure Python framework and Shell scripting Linux distributions: RedHat, CentOS Experience with one or more Javascript Frameworks (React, Angular, JQuery) Serverless and Microservice development Container technology Demonstrated (non-academic) experience in a similar role (day-to-day management as a contractor supporting a government enterprise IT More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:
JavaScript
10th Percentile
£36,250
25th Percentile
£47,500
Median
£65,000
75th Percentile
£90,750
90th Percentile
£132,500