javascript engineer jobs in Belfast

Jobs found: 245
InterCity Partners Ltd
Belfast BT1

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.

8 hours ago
RedRock Resourcing
Belfast

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...

Remote
3 days ago
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Io Associates
Belfast

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...

a day ago
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Alchemy Recruitment Solutions UK
Belfast BT1

Software Application Consultant Below covers everything you need to know about what this opportunity entails, as well as what is expected from applicants. The Role: They are seeking an experienced Enterprise Application Consultant to work with their current team, lead implementation projects from initial client requirements gathering to final implementation and rollout of an enterprise...

8 hours ago
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Hamilton Barnes
Belfast BT1

Title: Site Reliability Engineer (Python Development) Below covers everything you need to know about what this opportunity entails, as well as what is expected from applicants. Do you want to join a global leader within the fintech space? Our client is seeking a Site Reliability Engineer to join their global team. In this role, the successful candidate will design and build tools that make...

8 hours ago
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DataCareers
Belfast

Software Engineer (.Net) SC Cleared Permanent Location: Fully remote / WFH (UK residency only) Salary: £50,000 - £55,000 (+ on-call £5K + a comprehensive range of Employee Benefits) Essential Skills: C#.Net, MVC, ASP.Net, SC Clearance We are looking to recruit an SC Cleared Software Engineer to a leading technology consultancy. This is a home based role with limited travel for team...

4 days ago
Oho Group
Belfast

🤖 Experienced Full Stack Engineer | AI Robotics Start-Up | Fully Remote (UK) 🤖 Join a very exciting AI robotics start-up at the forefront of autonomous systems. We’re looking for a Full Stack Engineer passionate about building intelligent robots, AI-driven automation, and cutting-edge software that interacts with the real world. This is a unique opportunity to work fully remotely, collaborate...

2 days ago
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Lawrence Harvey
Belfast

Senior Security Engineer, Cloud Salary: up to £110,000 + bonus + benefits Location: UK – 100% Remote This company is undergoing a major cloud transformation and is looking for a Senior Security Engineer with a specialism within Cloud to help shape and secure its modern cloud infrastructure. You’ll work across engineering teams to design scalable, secure cloud infrastructure and embed best...

Hybrid
2 hours ago
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Spectrum It Recruitment
Belfast

This is an opportunity for an Automation Test Engineer to join an expanding software and cloud engineering team. They have grown and established themselves as key player in their field and require an experienced Automation Test Engineer to provide Quality Assurance for a key product making a positive social impact. The Automation Test Engineer be joining an Agile team using Playwright, so this...

Hybrid
6 days ago
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eTeam
Belfast

Job Title: Full Stack Developer Location: London, UK (Remote) Job Type: Full-time contract, 12 Months Role’s Responsibilities: • Design, develop, and maintain end-to-end web applications using Python, JavaScript (Node.js/React), and MongoDB. • Build and deploy microservice-based architectures aligned with 12-Factor App principles, ensuring scalability, maintainability, and resilience. •...

2 days ago
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Consortia
Belfast

You will be expected to understand how data and logic connect end to end, building and integrating APIs, working with asynchronous functions, and managing both manual and automated data operations. A solid grasp of how React, Node. js, and database layers interact is key.

4 days ago
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Loop Recruitment
Belfast

Full-Stack Developer (Python / JavaScript/ React) 🌍 100% Remote (UK-based) 💰 Up to £55,000 | Full-Time About the Role Our HealthTech client is building a cohesive, high-performing in-house engineering team to power their growing technology suite — from web applications and data analytics platforms to AI tools and internal systems. They’re looking for a Full-Stack Developer who enjoys working...

Hybrid
5 days ago
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Sectech Solutions
Belfast

RUST Software Engineer 100% Remote Working - Must be based within Europe Daily rates up to $475 (Subject to experience) - Will be paid in USD Duration TBC (Long-Term contract) Ideal start date Monday 15th December 2025 Our client is a Web3/Blockchain organisation that are currently working on some high-profile projects, and they are currently in need of a RUST Software Engineer on a contract...

Hybrid
2 days ago
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G.Digital
Belfast

Lead Software Engineer | React, TypeScript, Node.js, AWS | £90K | Fully Remote (UK-based) Are you a Lead Software Engineer who thrives on crafting elegant, user-centric applications, and also enjoys getting stuck into backend logic when needed? Want to work in a team that champions engineering excellence and real collaboration with design? This could be your next role. 🚀 About the Company...

2 hours ago
Stealth iT Consulting
Belfast

Full Stack Engineer – Java | Digital Transformation Projects | Location: Hybrid Remote (occasional ad-hoc travel to client offices dependant on where you are based. London/Glasgow/Newcastle/Manchester.) Type: Permanent | Full-Time Sector: Digital Consultancy / Public Sector / Private Sector Budget: £55,000 + benefits Are you a passionate Full Stack Engineer looking to apply your skills in...

Hybrid
2 hours ago
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javascript engineer, Belfast
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Cognitive Group | Part of the Focus Cloud Group
Belfast

Azure AI Engineer Permanent Hybrid - Home based in the UK - (No sponsorship can be offered) Must be SC Cleared or SC Clearable Join a leading tech and innovation partner who focus on delivering intelligent, enterprise-grade solutions. As an Azure AI Engineer, you’ll design and operationalise cutting-edge solutions that combine Azure OpenAI, Cognitive Services, AI Search, and Fabric with...

Hybrid
2 hours ago
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Reed- UNLIMITED
Belfast

Ready for a challenge? Then Just Eat Takeaway might be the place for you. We’re a leading global online delivery platform, and our vision is to empower everyday convenience. Whether it’s a Friday-night feast, a post-gym poke bowl, or grabbing some groceries, our tech platform connects tens of millions of customers with hundreds of thousands of restaurant, grocery and convenience partners across...

Remote
a day ago
InterCity Partners Ltd
Finaghy

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.

3 days ago
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Io Associates
Finaghy

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 &...

14 hours ago
InterCity Partners Ltd
Newtownabbey

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.

3 days ago
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