1,001 to 1,025 of 1,263 JavaScript Jobs in England

build, and maintain back-end systems, databases, and server-side logic for company and client websites Develop and integrate front-end features using modern JavaScript frameworks (e.g. React, Vue, NextJS, Fastify or Angular) Write clean, efficient, well-documented, and testable code Troubleshoot, debug, and upgrade existing websites and applications Ensure … live sites Qualifications GCSE/A-Level (or equivalent) Degree in Computer Science, Software Engineering, or related field; relevant industry certifications (e.g. AWS, JavaScript frameworks) Experience Minimum 3+ years' proven experience as a Web Developer or Software Engineer, with essential back-end development experience Skills Strong proficiency in a JavaScript ...

Developer builds reliable, scalable applications and automation workflows that drive operational efficiency across the organisation. The role requires strong technical skills across Python, JavaScript, SQL, and cloud platforms, along with the ability to work independently and deliver high-quality solutions. Key Principles: Design, develop, and maintain software solutions supporting digital … services, APIs, and automation workflows Build and maintain RPA (Robotic Process Automation) solutions to streamline business processes Write clean, well-documented code across Python, JavaScript, and SQL Deploy and manage applications within cloud environments, ensuring reliability and scalability Participate in code reviews, testing, and debugging to maintain high standards ...

What you’ll be doing Building and maintaining scalable websites and web applications Developing solutions using C#, ASP.NET/ASP.NET Core, MVC, HTML, CSS & JavaScript Designing and integrating REST APIs and working with JSON data Collaborating with developers, designers and business stakeholders Improving performance, security and usability across platforms Writing … best practices What we’re looking for Around 3+ years’ experience in web development (or equivalent capability) Strong skills in C#, MVC, ASP.NET Core, JavaScript, HTML & CSS Experience debugging, profiling and deploying web applications Solid understanding of MVC patterns, ASP.NET controllers & web security (OWASP) Comfortable working with IIS Exposure ...

Overview .NET Software Engineer – World Class Entertainment Company – Solingen, Germany Technical Stack .NET 10.0 ASP.NET Core C# 14 Blazor JavaScript React Microservices Azure ASP.NET Core Web API Agile Azure SQL Node.js Elasticsearch MongoDB Role Summary Our client has been producing unparalleled entertainment experiences for over 50 years, spanning film studios … C# software applications. Qualifications Strong experience with .NET, .NET Core and C# Proficiency in Azure SQL and experience with microservices architectures Familiarity with Blazor, JavaScript, React, Node.js, Elasticsearch and MongoDB is advantageous Experience in Agile development environments Location & Compensation Location: Solingen, Germany/Remote Working Salary ...

Full Stack Developer - C# .Net Core/JavaScript/SQL - £45,000 - Coventry The Role A constantly evolving software house who specialise in the logistics industry are expanding their development team. You will be collaborating within a team of 6 developers, on a combination of both greenfield applications as well … their warm and collaborative culture and how they enable their technical staff and keep them happy. Developer Requirements C# .NET Core MVC SQL Server JavaScript, HTML + CSS 2+ years' experience in Commercial Software Development Desirables Entity Framework Azure DevOps Logistics Industry Experience The Company The are an industry leading ...

required.Key Responsibilities* Develop, enhance, and maintain applications using Core Python and web frameworks such as Flask.* Build and maintain front end components using VueJS, JavaScript, CSS, and HTML to deliver usable and accessible interfaces.* Develop and optimise SQL databases to support application functionality and reporting needs.* Implement and support cloud … Qualifications* Hands on software development experience, with a strong focus on Python and web based applications.* Solid experience with front end technologies including Vue.js, JavaScript, CSS, and HTML.* Proven experience designing and working with SQL databases in delivery environments.* Practical experience deploying and supporting applications on AWS, using infrastructure ...

Required Skills AI ML Python JavaScript Job Summary Solution Engineer – Enterprise AI (6-Month Contract) Waterloo, London , Onsite: 5 days per week £650 - £700 per day Duration: 6 months About the Role This is not a high‐level advisory role. As a Solution Engineer you will be on the ground … platform. What You Bring Hands‐on Code: At least 2+ years of professional software development experience (OOP). Tech Stack: Proficiency in Python and JavaScript, alongside modern frameworks (React, Angular, Vue, etc.). Cloud & Data: Proven experience deploying to AWS, GCP, or Azure, alongside a strong understanding of SQL/ ...

covers: Core Python application development Web API design, development and maintenance Database development and optimisation Infrastructure and Server Side processes Front End enhancements using JavaScript/Angular Test automation and CI/CD improvements Working directly with business users and Middle Office stakeholders to understand and deliver requirements You will … platform improvements Essential Skills & Experience Expert-level Python development experience Strong experience building and maintaining Web APIs Solid understanding of SQL and database design JavaScript, HTML and web application development experience Proven experience with Test-Driven Development (TDD) Strong focus on automated testing and deployment practices Experience working with ...

development \n Web API design, development and maintenance \n Database development and optimisation \n Infrastructure and Server Side processes \n Front End enhancements using JavaScript/Angular \n Test automation and CI/CD improvements \n Working directly with business users and Middle Office stakeholders to understand and deliver requirements … Expert-level Python development experience \n Strong experience building and maintaining Web APIs \n Solid understanding of SQL and database design \n JavaScript, HTML and web application development experience \n Proven experience with Test-Driven Development (TDD) \n Strong focus on automated testing and deployment practices \n Experience working with ...

benefits If you're a technically strong engineering leader who built your career on solid engineering foundations (whether in C#/.NET or modern JavaScript frameworks) and still care deeply about code quality, DevOps maturity, and scalable systems, this is a genuinely exciting opportunity. We're partnered with a high …/NodeJS, Vue, Redis, SQL Server, Snowflake. They are open to candidates from a strong .NET background who have since gained experience in modern JavaScript/Typescript ecosystems. Or who can demonstrate the adaptability and technical depth to operate in this environment. What matters most is engineering quality, architectural thinking ...

benefits If you're a technically strong engineering leader who built your career on solid engineering foundations (whether in C#/.NET or modern JavaScript frameworks) and still care deeply about code quality, DevOps maturity, and scalable systems, this is a genuinely exciting opportunity. We're partnered with a high …/NodeJS, Vue, Redis, SQL Server, Snowflake. They are open to candidates from a strong .NET background who have since gained experience in modern JavaScript/TypeScript ecosystems. Or who can demonstrate the adaptability and technical depth to operate in this environment. What matters most is engineering quality, architectural thinking ...

benefits If you're a technically strong engineering leader who built your career on solid engineering foundations (whether in C#/.NET or modern JavaScript frameworks) and still care deeply about code quality, DevOps maturity, and scalable systems, this is a genuinely exciting opportunity. We're partnered with a high …/NodeJS, Vue, Redis, SQL Server, Snowflake. They are open to candidates from a strong .NET background who have since gained experience in modern JavaScript/TypeScript ecosystems. Or who can demonstrate the adaptability and technical depth to operate in this environment. What matters most is engineering quality, architectural thinking ...

will be involved in: Design and develop customisations, plugins, workflows, and integrations within the D365 environment Customise and extend D365 modules using X++, C#, JavaScript, Power Automate, and Power Apps Collaborate with functional teams to translate business requirements into technical specifications Develop and maintain integrations between D365 and other enterprise … include: Microsoft Certified: Dynamics 365 Developer Associate or equivalent Proven experience in D365 development (F&O, Supply chain management, or both) Proficiency in .NET, JavaScript, and SQL Experience with Power Platform (Power Apps, Power Automate, Power BI and integration) Familiarity with Azure DevOps, Lifecycle Services (LCS), and CI/ ...

values innovation and continuous improvement. Key Responsibilities • Develop modern, responsive front-end experiences from detailed design specifications. • Write clean, reusable and maintainable PHP and JavaScript code. • Build and enhance functionality across our customised Moodle platform. • Perform code reviews and contribute to engineering best practice. • Support fellow developers through collaboration … that deliver real-world impact. You'll likely bring: • Commercial experience as a Full Stack Developer within a professional software environment. • Strong HTML5, CSS3, JavaScript and PHP development skills. • Experience working with MySQL and/or PostgreSQL. • Good understanding of Git version control. • Strong analytical and problem-solving skills. • Excellent ...

values innovation and continuous improvement. Key Responsibilities • Develop modern, responsive front-end experiences from detailed design specifications. • Write clean, reusable and maintainable PHP and JavaScript code. • Build and enhance functionality across our customised Moodle platform. • Perform code reviews and contribute to engineering best practice. • Support fellow developers through collaboration … that deliver real-world impact. You'll likely bring: • Commercial experience as a Full Stack Developer within a professional software environment. • Strong HTML5, CSS3, JavaScript and PHP development skills. • Experience working with MySQL and/or PostgreSQL. • Good understanding of Git version control. • Strong analytical and problem-solving skills. • Excellent ...

SAFe ceremonies, quarterly planning and product releases - Contribute to a product roadmap that increasingly includes AI-driven capabilities Work hands-on with: Apex, SOQL, JavaScript, Salesforce Lightning/Lightning Web Components (LWC)/VisualForce/APIs Important: this role requires real, hands-on development on Salesforce … e.g. Java or C# - Experience developing with Salesforce Lightning - Hands-on delivery of solutions on the Force.com platform - Strong proficiency in Apex, SOQL and JavaScript - Ability to manage and deliver complex business and technical requirements Nice to have - Experience with Git, Jira and IntelliJ, and CI/CD practices - Exposure ...

business logic, build clean services, and verify changes in shadow mode with zero downtime to revenue flows. Extract business rules scattered across C#, embedded JavaScript and undocumented SQL stored procedures into a clean, tested, dependency-free rules assemblies. Build new services cleanly. with proper Dependency Injection (DI), robust authentication/… happy working in it today. High proficiency in reading, understanding, and safely refactoring complex, stored-procedure-heavy database logic. Working proficiency in JavaScript/TypeScript. You’ll be interacting with both jQuery on the legacy .NET front end and modern TypeScript microservices on our sister platform. A strong "legacy technology ...

SDP Test Analyst (x5) Contract: 6 Months Location: Hybrid - Reading (4 days onsite per week) Start Date: ASAP Rate: Competitive (Inside IR35) Security Clearance: Active SC Clearance required The Opportunity We are seeking five experienced ...

Software Developer Salary: £43,000 - £60,000 Location: South West England (Onsite) Clearance: Must hold active UKIC DV Clearance To Apply: Please email your CV to The Opportunity An exciting opportunity has arisen for a ...

Software Developer Salary: £43,000 - £60,000 Location: South West England (Onsite) Clearance: Must hold active UKIC DV Clearance To Apply: Please email your CV to The Opportunity An exciting opportunity has arisen for a ...

Senior Cloud/DevOps Engineer Who are we? Enablis is a technology delivery consultancy who partner with clients to accelerate digital roadmaps. By combining our deep knowledge and best practice experience with the client’s ...

Help us build the future of mental health by developing our new AI Therapist for end-to-end care in the US. About Limbic Limbic’s vision is to ensure the highest quality therapy is ...

YT Tech are working on behalf of our key client in Bistol on a new front end software engineer position. This company is redefining the world of motion control. Their technology sits at the intersection ...

A leading global financial institution is significantly expanding its engineering team and hiring multiple Java Full-Stack Engineers across various seniority levels. You will design and deliver secure, scalable and resilient financial technology solutions, developing ...

An exciting opportunity has arisen for an experienced Full Stack Web Developer to join a dynamic Digital team within a well-established organisation based outside High Wycombe, Buckinghamshire. This is an excellent opportunity for a ...