1 to 25 of 31 JavaScript Jobs in Leeds

.Net Developer

Hiring Organisation
Crowd Link Consulting Ltd
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£60,000
Skills C#/.Net Core Vue or Angular or React or Typescript 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 ...

Frontend Developer

Hiring Organisation
Searchability®
Location
Leeds, UK
stakeholders, you'll help deliver secure, scalable and accessible solutions using modern technologi es. Essential Sk ills• Commercial experience with R eact• Strong JavaScript, TypeScript, HTML & CSS sk ills• Experience working with REST APIs• PostgreSQL or other open-source datab ases• Git and collaborative development workf lows• Strong understanding ...

Frontend Developer

Hiring Organisation
Searchability®
Location
Leeds, England, United Kingdom
stakeholders, you'll help deliver secure, scalable and accessible solutions using modern technologi es. 🔧 Essential Sk ills• Commercial experience with R eact• Strong JavaScript, TypeScript, HTML & CSS sk ills• Experience working with REST APIs• PostgreSQL or other open-source datab ases• Git and collaborative development workf lows• Strong understanding ...

Full Stack Python Developer

Hiring Organisation
Brio Digital
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£500/day
building and consuming RESTful APIs AWS expertise including: Lambda, DynamoDB, S3, API Gateway Infrastructure as Code with Terraform CI/CD using GitHub Actions JavaScript and Bash scripting Experience with Flask and modern backend frameworks Experience working with NGINX, Redis and NoSQL databases Experience building highly available, scalable and performant ...

Applications Developer

Hiring Organisation
E.surv Limited
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
query performance tuning and other SQL best practices. Proven and demonstrable experience in web programming using the Django framework Experience using HTML5, CSS3 and JavaScript, to create web apps from scratch, with strong attention to detail A solid understanding of how web applications work including security, session management, and best ...

Senior Cloud Engineer

Hiring Organisation
Fruition Group
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
Code, particularly Terraform. Experience with CI/CD tooling and automation platforms. Practical programming experience in at least one mainstream language (Python, Go, JavaScript). Solid understanding of networking fundamentals, security principles and distributed systems. Experience with containerisation and orchestration (Kubernetes, ECS). Nice to have experience with AI assisted ...

Quality Automation Engineer

Hiring Organisation
Anson McCade
Location
Leeds, England, United Kingdom
responsibilities: Design and implement modern test automation frameworks and quality engineering strategies. Develop automated testing solutions using languages such as Java, Python, C# or JavaScript/TypeScript. Work closely with cross-functional engineering teams to improve software quality and delivery. Leverage AI-assisted engineering tools including GitHub Copilot and Playwright ...

Lead Cloud Engineer

Hiring Organisation
Fruition Group
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Code, particularly Terraform. Experience with CI/CD tooling and automation platforms. Practical programming experience in at least one mainstream language (Python, Go, JavaScript). Solid understanding of networking fundamentals, security principles and distributed systems. Experience with containerisation and orchestration (Kubernetes, ECS). Nice to have experience with AI assisted ...

React Developer - Leeds

Hiring Organisation
Searchability
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £60,000 per annum
solving complex problems, working directly with stakeholders and contributing to projects that have a real-world impact. ESSENTIAL SKILLS Commercial React development experience Strong JavaScript knowledge Experience working within Agile teams Understanding of modern software development practices Strong communication and collaboration skills DESIRABLE SKILLS TypeScript PostgreSQL or other open-source ...

Solutions Analyst

Hiring Organisation
Transunion
Location
City, Leeds, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
drive to learn new skills and continuously develop Required Technical Skills Microsoft Office Suite, specifically Excel and Word Programming languages such as Python, Java, JavaScript (JS), C (or derivatives), and Lua Basic knowledge of testing tools (e.g., SOAP UI) and testing processes Software configuration Understanding of finance and credit risk ...

Solutions Analyst

Hiring Organisation
Transunion
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Permanent
drive to learn new skills and continuously develop Required Technical Skills Microsoft Office Suite, specifically Excel and Word Programming languages such as Python, Java, JavaScript (JS), C (or derivatives), and Lua Basic knowledge of testing tools (e.g., SOAP UI) and testing processes Software configuration Understanding of finance and credit risk ...

Principal Consultant & Microsoft MVP — Tech Innovator

Hiring Organisation
Jobleads-UK
Location
Leeds, England, United Kingdom
consulting services, bespoke software development, and web application development. Clients benefit from Jamie’s recognised expertise in cutting-edge technologies including .NET, Python, Go, JavaScript, and AI/ML integration, alongside strategic guidance in DevOps, DevSecOps, and microservices architecture. Jamie’s renewed MVP status reflects his strategic vision for technology ...

.Net/Blazor Software Engineer

Hiring Organisation
Fruition Group
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
need As a minimum, you'll need experience with: Solid experience as a Mid-level .Net Software Engineer C# .Net Core SQL Server JavaScript and associated frameworks Blazor Experience of working in an Agile environment on software, web or mobile projects Bonus Skills: AWS Experience of working in an Agile ...

Software Developer Trainee

Hiring Organisation
ITOL Recruit
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£28,000 - £35,000 per annum
selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python ...

Coding and Programming Trainee

Hiring Organisation
ITOL Recruit
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£27,000 - £35,000 per annum
selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python ...

Automation & Software Developer

Hiring Organisation
Equals One
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£26,000 - £32,000 per annum
platforms with minimal supervision Experience building real-world software projects, whether commercially, through education, personal projects or open-source contributions Working knowledge of JavaScript or Python Good understanding of APIs, webhooks, JSON and system integrations Strong communication and documentation skills Curiosity, initiative and a desire to continually improve Desirable Skills … Google Cloud Platform, Firebase, Firestore or other cloud services Shopify development, including Liquid, metafields and theme customisation Front-end development using HTML, CSS and JavaScript React, Vue or similar frameworks SQL or NoSQL databases Git and modern development workflows Networking and infrastructure troubleshooting Experience building AI-powered automations, agents ...

Automation & Software Developer

Hiring Organisation
Equals One Ltd
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£30,000
platforms with minimal supervision Experience building real-world software projects, whether commercially, through education, personal projects or open-source contributions Working knowledge of JavaScript or Python Good understanding of APIs, webhooks, JSON and system integrations Strong communication and documentation skills Curiosity, initiative and a desire to continually improve Desirable Skills … Google Cloud Platform, Firebase, Firestore or other cloud services Shopify development, including Liquid, metafields and theme customisation Front-end development using HTML, CSS and JavaScript React, Vue or similar frameworks SQL or NoSQL databases Git and modern development workflows Networking and infrastructure troubleshooting Experience building AI-powered automations, agents ...

Fullstack Developer (Vue/.Net) - UK (Mainly Remote)

Hiring Organisation
Journi
Location
Leeds, UK
working vertically in both the frontend and the backend. Your responsibilities will involve designing, developing, and fine-tuning web applications, using .NET 6+, EF.Core, JavaScript, Prime Faces and VueJS 2/3 to create engaging and user-friendly interfaces. Responsibilities Develop and maintain a full-stack software solution Design … specific qualifications required, providing you can demonstrate the relevant technical skills Full professional proficiency in English (spoken and written) Proficiency in ASP.NET Core JavaScript SQL Server Vue, or other frontend framework GIT TDD Desirable Skills TypeScript Azure DevOps CSS/SCSS Employment Conditions: Annual bonus Private healthcare scheme Pension Flexible ...

Fullstack Developer (Vue/.Net) - UK (Mainly Remote)

Hiring Organisation
Journi
Location
Leeds, UK
working vertically in both the frontend and the backend. Your responsibilities will involve designing, developing, and fine-tuning web applications, using .NET 6+, EF.Core, JavaScript, Prime Faces and VueJS 2/3 to create engaging and user-friendly interfaces. Responsibilities Develop and maintain a full-stack software solution Design … specific qualifications required, providing you can demonstrate the relevant technical skills Full professional proficiency in English (spoken and written) Proficiency in ASP.NET Core JavaScript SQL Server Vue, or other frontend framework GIT TDD Desirable Skills TypeScript Azure DevOps CSS/SCSS Employment Conditions: Annual bonus Private healthcare scheme Pension Flexible ...

Fullstack Developer (Vue/.Net) - UK (Mainly Remote)

Hiring Organisation
Journi
Location
Leeds, West Yorkshire, United Kingdom
working vertically in both the frontend and the backend. Your responsibilities will involve designing, developing, and fine-tuning web applications, using .NET 6+, EF.Core, JavaScript, Prime Faces and VueJS 2/3 to create engaging and user-friendly interfaces. Responsibilities Develop and maintain a full-stack software solution Design … specific qualifications required, providing you can demonstrate the relevant technical skills Full professional proficiency in English (spoken and written) Proficiency in ASP.NET Core JavaScript SQL Server Vue, or other frontend framework GIT TDD Desirable Skills TypeScript Azure DevOps CSS/SCSS Employment Conditions: Annual bonus Private healthcare scheme Pension Flexible ...

Remote Senior JavaScript/React Engineer

Hiring Organisation
Turing
Location
Leeds, UK
researchers. This includes curating code examples, providing precise solutions, and making corrections across the full stack — in Python for backend and ML workflows, and JavaScript (React, Node.js) for frontend and API layers, alongside C/C++, Java, Rust, and Go. You will evaluate and refine AI-generated code for efficiency … Typical Day Look Like? Work on AI model training initiatives by curating code examples, building solutions, and correcting code across both Python and JavaScript (React, Node.js), with additional work in C/C++, Java, Rust, and Go. Evaluate and refine AI-generated code across backend and frontend contexts to ensure ...

Remote Senior JavaScript/React Engineer

Hiring Organisation
Turing
Location
Leeds, West Yorkshire, United Kingdom
researchers. This includes curating code examples, providing precise solutions, and making corrections across the full stack — in Python for backend and ML workflows, and JavaScript (React, Node.js) for frontend and API layers, alongside C/C++, Java, Rust, and Go. You will evaluate and refine AI-generated code for efficiency … Typical Day Look Like? Work on AI model training initiatives by curating code examples, building solutions, and correcting code across both Python and JavaScript (React, Node.js), with additional work in C/C++, Java, Rust, and Go. Evaluate and refine AI-generated code across backend and frontend contexts to ensure ...

Remote Senior Python Engineer

Hiring Organisation
Turing
Location
Leeds, UK
researchers. This includes curating code examples, providing precise solutions, and making corrections across the full stack — in Python for backend and ML workflows, and JavaScript (React, Node.js) for frontend and API layers, alongside C/C++, Java, Rust, and Go. You will evaluate and refine AI-generated code for efficiency … Typical Day Look Like? Work on AI model training initiatives by curating code examples, building solutions, and correcting code across both Python and JavaScript (React, Node.js), with additional work in C/C++, Java, Rust, and Go. Evaluate and refine AI-generated code across backend and frontend contexts to ensure ...

Remote Senior Python Engineer

Hiring Organisation
Turing
Location
Leeds, West Yorkshire, United Kingdom
researchers. This includes curating code examples, providing precise solutions, and making corrections across the full stack — in Python for backend and ML workflows, and JavaScript (React, Node.js) for frontend and API layers, alongside C/C++, Java, Rust, and Go. You will evaluate and refine AI-generated code for efficiency … Typical Day Look Like? Work on AI model training initiatives by curating code examples, building solutions, and correcting code across both Python and JavaScript (React, Node.js), with additional work in C/C++, Java, Rust, and Go. Evaluate and refine AI-generated code across backend and frontend contexts to ensure ...

.NET Developer

Hiring Organisation
Noir
Location
Leeds, UK
.NET Developer - Leeds (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) In just over 5 years our client has established themselves as the world’s leading internet subscription service … should have a sound understanding of object orientated (OO) development and a skill that that includes: .NET 10.0, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI and Azure Cosmos DB. This is an excellent opportunity for a .NET Developer to working within a challenging supportive ...