JavaScript Job Vacancies

951 to 975 of 3,047 JavaScript Jobs

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:

Web Developer

Manchester, Lancashire, England, United Kingdom
Sellick Partnership
or equivalent professional qualification) 3+ years' experience developing web-based applications and enterprise-level databases Proficiency in object-oriented languages (C#, Java, VB.NET) and front-end development (HTML, CSS, JavaScript) Experience integrating systems via APIs and automation tools Familiarity with low-code platforms and agile methodologies Strong analytical and problem-solving skills, with a focus on user experience Ability to More ❯
Employment Type: Contractor
Rate: £500 per day
Posted:

Web Developer

Manchester, United Kingdom
Sellick Partnership
or equivalent professional qualification) 3+ years' experience developing web-based applications and enterprise-level databases Proficiency in object-oriented languages (C#, Java, VB.NET) and front-end development (HTML, CSS, JavaScript) Experience integrating systems via APIs and automation tools Familiarity with low-code platforms and agile methodologies Strong analytical and problem-solving skills, with a focus on user experience Ability to More ❯
Employment Type: Contract
Rate: £500/day
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 – 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

Cudworth, 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:

Quality Assurance Specialist with Security Clearance

Boston, Massachusetts, United States
Hybrid / WFH Options
Digital Prospectors
a related technical field. • Minimum of 2 years of experience in software quality assurance and/or test automation. • Proficiency in scripting/programming languages such as Python, Java, JavaScript, or SQL. • Hands-on experience with automated testing tools such as Playwright (preferred), Selenium, Cypress, or Robot Framework. • Strong background in testing enterprise web applications and REST APIs. • Understanding of More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Development Manager

horsham, pennsylvania, united states
TherapyNotes.com
Agile processes. Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related software development-oriented discipline. Strong technical foundation, including: Expertise in ASP.NET Core (C#), JavaScript, TypeScript, SOA, SQL and CSS. Experience with Angular 17+ is preferred. Deep understanding of object-oriented programming (OOP), SOLID principles, and design patterns. Exceptional leadership, organizational, decision-making, and communication More ❯
Posted:

UI Technical Lead, Macro Front Office Technology

London, United Kingdom
Point72 Asset Management, L.P
in a React-based context A strong attention to detail, and a passion for creating frictionless and aesthetically satisfying user interfaces Exceptional technical foundations in the following programming languages: JavaScript, HTML, CSS, TypeScript Deep understanding of real-time data processing and its integration into third party visualization libraries Deep understanding of the proper use of state management libraries such as More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Application Engineering Manager

Manchester, Lancashire, United Kingdom
Interactive Investor Plc
autonomously and owning assigned project deliverables. Skills Excellent time management and prioritisation. Excellent communication and leadership skills. Strong analytical skills. A proactive growth and learning mindset. Technology Area Skills Javascript Tech: React/React Native TypeScript Building accessible semantic HTML SEO JVM Tech: JVM Experience. Source control (Git based). Developer coaching skills including Domain Driven Design, Test Driven Development More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr. Manager, Software Engineering

United Kingdom
Hybrid / WFH Options
Mitek Systems
Need (Required Knowledge, Skills & Abilities) Bachelor's degree (or equivalent experience) in Computer Science or a related field 12 or more years of software development experience (C#, Python, Java, JavaScript, or Go) Minimum 4 years of people management, leading results-orientated teams of 5 or more CI/CD experience in Jenkins or other automation servers Understanding of Agile development More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineering Lead

Maidenhead, Berkshire, South East, United Kingdom
Hybrid / WFH Options
Dignity Funerals Limited
you: Have moved from Senior Engineer into Tech Lead/Engineering Manager roles. Are comfortable leading strategy but still enjoy being close to architecture and implementation. Have worked with JavaScript/TypeScript, Node.js, SQL, React or similar technologies. Bring strong experience in backend engineering, APIs, cloud infrastructure (we use AWS), and modern DevOps. Have experience building products in high-stakes More ❯
Employment Type: Permanent, Work From Home
Posted:

Web Developer for Django Framework with Security Clearance

Scottsdale, Arizona, United States
APR Consulting, Inc
for data storage. Key skills and technologies include: Web Developer with MS SQL Experience The Django Python Framework GitLab and Git for version control Experience with HTML 5, HTMX, JavaScript, and CSS Able to develop and provide innovative and creative solutions to a variety of difficult problems of considerable scope and complexity, using established precedent and policies Display initiative on More ❯
Employment Type: Permanent
Salary: USD 72 Hourly
Posted:

Software Engineer $245,000.00 with Security Clearance

Chantilly, Virginia, United States
Anonymous Employer
years of experience with Linux systems administration and monitoring 4. 3 years of experience with NoSQL databases, especially MongoDB and Elasticsearch. 5. 3 years of experience with modern JavaScript/Typescript UI frameworks such as Angular, React, or Vue. 6. 3 years of experience supporting requirements gathering with this customer. 7. 3 years of experience implementing and building systems with More ❯
Employment Type: Permanent
Salary: USD 245,000 Annual
Posted:

Lead Data Engineer

London, United Kingdom
Hybrid / WFH Options
Publicis Groupe UK
Lambda Proficient in Git, CI/CD pipelines, and DevOps tools (e.g., Azure DevOps) Hands-on experience with web scraping, REST API integrations, and streaming data pipelines Knowledge of JavaScript and front-end frameworks (e.g., React) Additional Information Publicis Groupe operates a hybrid working pattern with full time employees being office-based three days during the working week.We are supportive More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
JavaScript
10th Percentile
£36,250
25th Percentile
£47,500
Median
£65,000
75th Percentile
£90,750
90th Percentile
£132,500