JavaScript Developer jobs in Leicestershire

Are you an experienced JavaScript Developer with a passion for building solutions that power the utilities sector? One of my clients are hiring on a contract basis to help deliver technology that keeps the UK’s essential services running smoothly. What You’ll Do: - Develop and maintain scalable web applications for utility clients - Work with modern JavaScript frameworks (React, Node.js,...

Senior Full-Stack Engineer - Go/JavaScript Salary: £80,000 - £90,000 Location: Fully-remote Tech: Go, JavaScript, .NET About the role: We’re working with a leading organisation in the legal sector, renowned for their award-winning approach to technology-driven innovation, in support of their efforts to strengthen their growing SaaS team. They are looking for a senior software engineer with...

.NET Developer, Optimizely, CMS – Colchester, Essex (Tech stack: .NET Developer, CMS, Optimizely, Sitecore, Umbraco, .NET 9, C#, Angular, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in the 1990s our client is one the fast growing technologies brands across Europe. They have built an unrivalled reputation for developing revolutionary .NET software solutions....

Full Stack Developer (C# / React / Azure) Location: Coventry - Hybrid (2 days onsite per week) Salary: £60,000 - £70,000 Eligibility: Must be based in the UK - no visa sponsorship available About the Company Join a fast-moving digital team that's modernising enterprise systems and building next-generation web platforms from the ground up. This is a great opportunity to work on meaningful...

Job Description: - Extensive experience in JavaScript & Typescript development, with a strong focus on React JS and Node JS (Mainly Typescript with React JS and Node JS) - Good to have experience working with the Cancara Design System and the InterStellar Web SDK - Deploy build and manage apps on Azure cloud - Integrate with Azure functions and API - Experience on Google Cloud - Proficiency in...

You will have the opportunity to utilise your expertise in Front End development

Full Stack Node.js Developer – Must have previous government experience 12 month fixed term contract Remote with ad hoc travel The Company At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to our clients. Our company culture is centred around...

Role: Microsoft 365/Power Platform Support & Development Consultant Location: London, Birmingham, Manchester, Newcastle upon Tyne, Edinburgh, Belfast, England, United Kingdom Job Type: Full Time Job Description Responsible for the architecture, design, configuration, development, deployment, and maintenance of multiple M365 technologies. Design, develop and implement Power Platform solutions...

You will work closely with the creative team developing and prototyping ideas. Strong attention to detail and caring about your work is crucial to us. It’s not just about getting a project across the line but setting it up for on-going development and support

OutSystems Developer – Outside IR35 – Fully Remote (UK) – £350pday Contract: 3 month contract (initial term, potential extension) Rate: £350per day (Outside IR35) Location: Fully remote (UK-based candidates only) Start: ASAP We’re working with a leading technology agency delivering innovative low-code digital solutions for enterprise clients. They’re looking for an experienced OutSystems...

💻 Tech Stack: Shopify, Liquid, JavaScript, HTML, CSS 🏡 Remote working: UK-based only 💰 Salary: £35,000 to £45,000 We’re on the lookout for a Shopify Developer to join a growing UK-based Shopify agency working with some brilliant eCom brands. You’ll be part of capable team building, optimising, and evolving high performing Shopify stores. You’ll be working on a mix of new builds, ongoing site...

Freelance Python Developer | Part-time contract | Outside-IR35 Location: Remote UK Contract: Part-time (ideally long-term collaboration) Outside IR35 / Freelance Outside IR35 Time requirements: minimum 1 day per week We’re partnering with an independent, not-for-profit organization that provides trusted testing and certification services to the jewellery and precious metals sector. They’re...

You should have a good grasp of: .

You will have the opportunity to form relationships with their investors, advisors and mentors - and the broader tech community. These experiences will provide you with the abilities necessary to grow with the firm, or one day start your own company!

You will be instrumental in the end-to-end development, maintenance, and optimization of our core mobile applications, ensuring seamless functionality and native-like performance across iOS and Android. This role demands a strong focus on maintaining code health and enhancing existing native modules to push the boundaries of our products.

Node.js / JavaScript Developer (Outside IR35) Location: UK Remote (Manchester or London preferred for occasional meetings) Rate: £400 per day (Outside IR35) Duration: 3 months (initial) Start Date: ASAP The Role We're looking for an experienced Node.js / JavaScript Developer to join a 3-month greenfield project, focused on upgrading and modernising an existing system from Perl to...

Backend Web Developer This is an initial Fixed-term Contract (6-12 months) with the view to make it permanent. Location: Fully Remote (UK) Salary: £38,000 - £48,000 (DOE) The role: We enjoy making the complex simple for our clients. We create websites, campaigns and digital products for professional services clients, arts, fashion, and e-retailers. You’ll be joining an experienced,...

.NET Developer - Fastest-Growing Internet Co Ever – Wolverhampton (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is changing the way merchants and consumers connect with each other worldwide, and the change has barely started. In 2024, they were the fastest-growing...

You will receive expert training on the latest technologies including: . NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue. js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node. js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. All positions come with the following benefits:

You should have a strong grasp of object orientated (OO) development principles. Our client can provide you with industry recognized training in: . NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Our client has a flat organization, which means that they believe great ideas can come from anywhere and anyone.

You should have a good grasp of: .

You will have the opportunity to form relationships with their investors, advisors and mentors - and the broader tech community. These experiences will provide you with the abilities necessary to grow with the firm, or one day start your own company!