JavaScript Developer jobs in Northern Ireland

Job Description NodeJS JavaScript Developer - AI & ML Role: Senior or Lead NodeJS Engineer Location: Belfast - 2-3 days per week Salary: Up to £90,000 NodeJS Engineer that would like to work at the forefront of AI integration & Edge deployments? Want to work as part of a team that is developing LLM & SLM capabilities and platforms for mission-critical projects across finance, energy &...

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,...

You will be building systems that automate end-to-end workflows from document processing through to statutory filing to make a real impact on tens of thousands of our customers.

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...

Full Stack Developer (PHP & Vue.js) HireStakes client is a global leader in social media marketing and digital product development for the iGaming industry. Their mission is simple: create what they wish existed — innovative, engaging products that millions use to bet smarter and safer. Their success is driven by core values: maintaining the highest standards, moving fast when opportunities...

ITC Infotech is looking for a Frontend Developer to join our team for Remote work. Your X-Factor Work ethic - You are a consummate professional. Aptitude - You have an innate capacity to transition from project to project without skipping a beat. Communication - You have excellent written and verbal communication skills for coordination across projects and teams. Impact - You are a critical...

💻 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...

You will have the opportunity to work on various modern web applications across a variety of platforms focusing on the backend. Should you choose, this role will allow you to expand your leadership capabilities as you progress in the company. The team tend to go into the Oxford office once a month.

You should have a strong grasp of object orientated (OO) development principles. Our client can provide you with industry recognized training in: .

You will follow a structured a career development programme with the view to being promoted to the position of Team Leader / Development Manager of your own department within 12 months.

You will be a key player in designing, developing, and maintaining critical backend services. Your expertise in JavaScript and Spring Boot will be essential for creating robust RESTful APIs and event-driven microservices deployed on AWS. We are looking for a developer who is passionate about embedding security, observability, and automation directly into the development lifecycle.

Senior WordPress Engineer Permanent | Fully Remote (UK-based) with occasional London Salary: £90,000 We’re supporting a leading digital company in their search for an experienced Senior WordPress Engineer. This is a fantastic opportunity to work on high-traffic, enterprise-level WordPress properties that reach millions of users every month. As a Senior WordPress Engineer, you’ll play a key...

You will be building systems that automate end-to-end workflows from document processing through to statutory filing to make a real impact on tens of thousands of our customers.

HTML5 Games Developer - Pixi.JS £60,000-£75,000 Oxford – Flexible/Remote Harvey Nash have partnered with a global business well established within the online gaming/gambling industry who have ambitious growth plans. The company have a wide array of clients ranging from independent gaming studios to the world’s largest online casinos delivered into by teams across UK, Canada, South Africa, and...

Job Description NodeJS JavaScript Developer - AI & ML Role: Senior or Lead NodeJS Engineer Location: Belfast - 2-3 days per week Salary: Up to £90,000 NodeJS Engineer that would like to work at the forefront of AI integration & Edge deployments? Want to work as part of a team that is developing LLM & SLM capabilities and platforms for mission-critical projects across finance, energy &...

You should have a strong grasp of object orientated (OO) development principles. Our client can provide you with industry recognized training in: .

You will follow a structured a career development programme with the view to being promoted to the position of Team Leader / Development Manager of your own department within 12 months.

.NET Developer, .NET 9 - Social Networking Site – Preston (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is the world’s largest social-networking web site and they have ambitions to become the biggest web site in the world! Their global presence currently stretches across 25...

NodeJS JavaScript Developer - AI & ML Role: Senior or Lead NodeJS Engineer Location: Belfast - 2-3 days per week Salary: Up to £90,000 NodeJS Engineer that would like to work at the forefront of AI integration & Edge deployments? Want to work as part of a team that is developing LLM & SLM capabilities and platforms for mission-critical projects across finance, energy & Defence? We're...

You will be building systems that automate end-to-end workflows from document processing through to statutory filing to make a real impact on tens of thousands of our customers.

You will be building systems that automate end-to-end workflows from document processing through to statutory filing to make a real impact on tens of thousands of our customers.

Job Description NodeJS JavaScript Developer - AI & ML Role: Senior or Lead NodeJS Engineer Location: Belfast - 2-3 days per week Salary: Up to £90,000 NodeJS Engineer that would like to work at the forefront of AI integration & Edge deployments? Want to work as part of a team that is developing LLM & SLM capabilities and platforms for mission-critical projects across finance, energy &...