1 to 25 of 61 Remote Permanent JavaScript Jobs in Leeds

on commercial experience in either or both frontend of backend engineering. Frontend Development: Technical excellence, with strong commercial experience in the full software development lifecycle working with React, Redux, JavaScript, TypeScript, HTML5, CSS3, and Styled Components. Backend Development: Technical excellence, with strong commercial experience in the full software development lifecycle working with Java 17+, Spring Boot and relational databases. Full … stack experience with JavaScript, TypeScript, React , Node. Proficiency in working with RESTful APIs. Test Automation: Use modern testing practices and frameworks integrated with CI/CD pipelines. Strong experience of test first development and unit testing with modern testing frameworks and tools such as Jest, Enzyme, React Testing Library, Pact, Cypress and Playwright. DevOps: Familiarity with CI/CD and More ❯

with the overall delivery responsibility, who you can lean on and learn from to hone your skills around management and IT deliveries. Must haveexperience with Python and Typescript/Javascript Key Activities: System development - both front-end, back-end and integrations Workflow planning Process optimization and quality assurance Implementing customer requirements for the design of new features Analysis and design … to explore new technologies Experience across the full software development lifecycle Ability to code within projects Ideally a full-stack or backend technical backgroundwith experience in Python, Typescript/Javascript (react) AWS and Terraform Previous involvement in developing and delivering major IT solutions An understanding of agile tools and techniques Excellent communication skills and professional attitude Highly ambitious, wanting to More ❯

quality software using C# and .NET in a collaborative agile environment Act as a subject matter expert for back-end development, with some exposure to front-end technologies preferred (JavaScript/TypeScript) Lead technical design and take ownership of system architecture and engineering decisions Work closely with product managers to translate business needs into actionable stories and deliverables Provide guidance … cloud-native deployment approaches What You’ll Need Expertise in C# and .NET with a strong grasp of software architecture and design principles Full-stack experience preferred, especially with JavaScript or TypeScript Demonstrable experience leading technical teams delivering scalable distributed systems Proficiency with RESTful APIs, microservices, and secure coding best practices Familiarity with at least one major cloud platform (Azure More ❯

to meet the needs of our 26 million customers. Join us on our journey. What you’ll need Experience in: Developing high-quality, testable, modular code with languages like JavaScript, TypeScript, ReactJS, Java, and frameworks like Kafka. Container technologies (Docker, Kubernetes) and cloud platforms such as GCP. Integrating RESTful APIs into dynamic front ends with ReactJS. GIT, source code management More ❯

from a mix of disciplines, which allows us to come up with cutting edge, high quality solutions. What Background We Are Looking For 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, Perforce Utilising CI/CD More ❯

/offshore delivery model. Working behind the scenes on impactful projects – no client-facing work required. What You’ll Bring: Expertise in C# and .NET with full-stack experience (JavaScript preferred). Proven experience leading engineering teams and delivering distributed systems at scale. Strong grasp of system architecture, design patterns, and secure coding practices. Familiarity with CI/CD pipelines More ❯

of £30,000 📍 Location: Remote – with 1 day a month in London 💻 Full Time | Flexible Working | Unlimited Annual Leave Are you a Junior Developer with a good foundation in JavaScript and Typescript looking to make your mark on a fast-growing digital platform? WRK digital are delighted to be shortlisting for a Junior Developer to join a small, agile team … in writing and maintaining documentation for internal tools and systems. Stay up-to-date with emerging technologies and development practices. 🧠 What We’re Looking For Familiarity with full stack Javascript (Node JS/React) Understanding of fundamental programming concepts, data structures, and algorithms. Basic knowledge of version control systems like Git. Strong problem-solving skills and attention to detail. Analytical More ❯

code reviews, knowledge sharing and mentoring Working with a modern engineering toolset including AWS, Docker, GraphQL, DynamoDB and Terraform The Tech You'll Use Languages & Frameworks: .NET 8, C#, JavaScript/React Cloud & Infrastructure: AWS (Lambda, ECS, DynamoDB, Aurora), Docker, Terraform Eventing & APIs: Kafka, GraphQL, REST CI/CD: GitHub Actions Data: PostgreSQL, DynamoDB, DocumentDB What We're Looking For More ❯

Kubernetes, Azure cloud services, DevOps pipelines, and microservice APIs Who we're looking for: Strong experience with C# and the .NET Framework/Core Skilled in frontend development using JavaScript, Vue, and React Confident working with RESTful and GraphQL APIs Collaborative mindset with the ability to lead discussions and mentor others Enthusiastic about problem-solving and improving how we work More ❯

Kubernetes, Azure cloud services, DevOps pipelines, and microservice APIs Who we’re looking for: Strong experience with C# and the .NET Framework/Core Skilled in frontend development using JavaScript, Vue, and React Confident working with RESTful and GraphQL APIs Collaborative mindset with the ability to lead discussions and mentor others Enthusiastic about problem-solving and improving how we work More ❯

closely with experienced engineers and UX designers, and help shape the future of our web platforms. What You’ll Do Build and maintain modern web apps using React.js , Next.js , JavaScript , HTML5 , and Tailwind CSS Develop backend logic and REST APIs with C# (.NET Core) Work directly with MSSQL databases (queries, schema updates, stored procedures) Deliver secure, high-performance, and maintainable … features What You Bring 3+ years of hands-on experience in full stack development Strong skills in JavaScript , React.js , and Next.js Backend experience with C# 9 , .NET Core , and REST APIs Proficiency with SQL Server (stored procedures, schema management) Comfortable with Tailwind CSS and responsive UI design Experience with Git-based workflows and tools like Azure DevOps Bonus Points For More ❯

Providing technical support and guidance to other team members. Required Skills and Experience: 3 to 4 years of development work experience. Proficiency in web development technologies such as C#, JavaScript, HTML, CSS, Angular Excellent problem-solving and analytical skills. Strong communication and collaboration skills. Ability to work independently and as part of a team. Ability to work in a fast More ❯

and supporting team delivery. Take technical ownership of deliverables and guide others through complex implementations. You'll bring: Subject matter expertise in C#/.NET ; full-stack experience with JavaScript is a plus. Proven experience building and leading teams delivering secure, scalable systems. Solid grasp of microservices, REST APIs, and architectural best practices. Proficiency in containerization tools (Docker, Kubernetes), and More ❯

an average of two days per week on-site (eight days per month). What You'll Bring • Strong engineering expertise in C#/.Net • Full-stack capability ideal (JavaScript, TypeScript, etc.) • Experience building secure, scalable, cloud-hosted systems (Azure preferred, AWS/GCP also welcome) • Familiarity with containerisation (Docker/Kubernetes), CI/CD pipelines, RESTful APIs • Collaborative mindset More ❯

scale systems dealing with high numbers of users, transactions and business processes. Detailed working knowledge and extensive experience of open-source technologies including HTML, CSS, client and server-side JavaScript, TypeScriptNode.js and other modern front-end frameworks and templating languages. Experience in building accessible compliant user interfaces. Proven ability in delivering thorough unit level test coverage using common testing frameworks More ❯

Hands-on experience in configuration, customization, and extension of Dynamics CRM Proficiency with .NET Framework 4.5+ including WCF/Web API Knowledge of web development: HTML, CSS, JSON, XML, JavaScript, TypeScript, SQL C# and OOPS concepts Experience with SQL Server 2008 or above, including SQL Azure, SSRS, FetchXML Experience with Azure Logic Apps, Azure Functions, Integration, Azure DevOps, Dataverse The More ❯

.NET Developer - Leeds (Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in 1962 our client is a leading global media company; its commercial arm comprises of some of the largest television channels across the Globe and market leading cinema screen advertising businesses. We are seeking several .NET … SQL. You should have a strong grasp of object orientated (OO) development principles. Our client can provide you with industry recognized training in: .NET 9, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD and MongoDB. You will follow a structured a career development programme with the view to being promoted to the position of Team Leader/Development More ❯

fully on-site so must be able to commute) A welcoming team culture built on positivity, collaboration, and continuous learning A great opportunity to learn and work with Java, JavaScript, VueJS and AWS (ideal for those looking to transition or upskill!) ✅ What You’ll Need: 4+ years strong software development experience. Strong experience with object-oriented programming (e.g. Java or … to grow in a supportive, flexible, and technically engaging environment. If you're looking to continue to sharpen your skills whilst having the opportunity to learn/develop Java, JavaScript and AWS and make a meaningful impact on a growing platform, we’d love to hear from you. More ❯

to this role, you will need to be proficient in either Python and/or JavaScript. Your role will require proficiency in at least one programming language/framework (JavaScript, TypeScript, Python, C, C#, C++, HTML/CSS, React, Go, Java, Kotlin, SQL, or Swift) in order to solve coding problems (think LeetCode, HackerRank, etc). For each coding problem … Write high-quality answers and code snippets Evaluate code quality produced by AI models for correctness and performance Qualifications Fluency in English Proficient in either Python and/or JavaScript Detail-oriented Excellent writing and grammar skills A bachelor's degree (completed or in progress) Note: Payment is made via PayPal. We will never ask for any money from you. More ❯

FinTech as they will best know how to deliver within some of the more pernikety intracacies of regulations and guidance. About the Tech: The platform is built using modern JavaScript tools and cloud infrastructure. The current stack includes: TypeScript, Node.js, React, and GraphQL MongoDB Atlas AWS-based infrastructure using ECS, Lambda, and CloudWatch CI/CD pipelines with GitHub Actions … DevOps-first, test-driven approach to feature delivery. You’ll be central to making that happen. What You’ll Bring Must-haves: 5+ years of experience with TypeScript/JavaScript across front and back end Strong experience with React, Node.js, and GraphQL Proven ability to lead or mentor other developers - formally/informally Clear understanding of modern testing, CI/ More ❯

skill that that includes: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide training into: .NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. This is an excellent opportunity for a .NET Developer to working within a challenging supportive environment. Top performers can expect to receive their first More ❯

collaborative, onshore-first engineering capability that values deep technical expertise and continuous learning. Requirements for the Lead Software Engineer role: Strong experience in C#/.Net (full-stack with JavaScript preferred) Proven leadership in engineering teams and distributed systems Knowledge of CI/CD, Docker/Kubernetes, RESTful APIs, and cloud platforms Must meet UK National Security Vetting criteria (UK More ❯

with ASP.NET Core Must be comfortable working with REST API's Experience working with SQL/SQL Server Experience working with version control systems e.g Git Desirables Experience with JavaScript frameworks e.g ReactJS and AngularJS Experience with Winforms Working knowledge of NodeJS Azure DevOps What they're offering Salary £45,000-£65,000 DOE Hybrid working, 1 day in the More ❯

of leading software engineers and driving technology improvements at pace. Proven experience in hands-on software engineering using a broad range of technologies including those listed below: Java/JavaScript (Spring, Spring Boot, Node), Microservices, CI/CD/DevOps tooling (GIT, Harness). Knowledge of modern software development toolsets including Cloud hosting, Containers, Kubernetes, API's and DevOps. Diverse More ❯

We are a leading boutique digital consultancy with a targeted focus on human-centred design. Currently we are looking for a Senior Python Developer to join the team and help us continue to make a positive, meaningful impact on organisations More ❯