JavaScript jobs in Belfast

McGregor Boyall

£250 - £700 /día

AI Product Engineer Financial Services Location: Belfast (Hybrid - 3 days in the office) Rate: £250-£700 p/d inside IR35 (via umbrella), depending on experience Contract: Multiple opportunities across varying seniority levels The Role Major Financial Services organisation looking to hire multiple AI

We are looking for a Lead Software Engineer to join our Belfast office and lead technical delivery across Digital Catapult's software projects, from digital twin environments for the UK Digital Twin Centre to the platforms behind our AI assurance testbed programmes. You will design and build softwar

We are looking for a Full-stack Software Engineer to join our Belfast office and help build software for Digital Catapult's projects, from digital twin environments for the UK Digital Twin Centre to the platforms behind our AI assurance testbed programmes. You will work across frontend, backend and

Distilled

What's the Opportunity PropertyPal is Northern Ireland's favourite property portal, trusted by home movers across Northern Ireland and by the estate agents who power their business. We are a forward-thinking, innovative company built on strong values, a fantastic reputation, and a genuine passion fo

Allstate Northern Ireland

At Allstate, great things happen when our people work together to protect families and their belongings from life’s uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers’ evolving needs. From advocating for seat belts, air bags and graduated drivin

Women in Tech

Position Description At CGI, we're driving quality and innovation across complex digital transformation programmes that deliver critical services to our clients. As a Technical Test Lead, you'll play a pivotal role in ensuring that enterprise applications, integrations and supporting technologies me

Cloudsmith

TL;DR: We’re seeking an Engineering Manager to lead teams delivering Cloudsmith’s artifact management platform to software teams worldwide. You’ll drive delivery of new product capabilities, develop strong engineers, and help scale our engineering organisation through its next phase of growth. About

Allstate Northern Ireland

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Bazaarvoice

At Bazaarvoice, we create smart shopping experiences. Through our expansive global network, product-passionate community & enterprise technology, we connect thousands of brands and retailers with billions of consumers. Our solutions enable brands to connect with consumers and collect valuable us

CGI

Position Description At CGI, we're driving quality and innovation across complex digital transformation programmes that deliver critical services to our clients. As a Technical Test Lead, you'll play a pivotal role in ensuring that enterprise applications, integrations and supporting technologies me

Distilled

What’s the Opportunity PropertyPal is Northern Ireland's favourite property portal, trusted by home movers across Northern Ireland and by the estate agents who power their business. We are a forward-thinking, innovative company built on strong values, a fantastic reputation, and a genuine passion fo

Thrive IT Systems

Seeking a Specialist with Hands on years of experience in React and NET Core to design develop and maintain scalable web applications within the NET ReactJs skill cluster family Responsibilities Design and develop scalable responsive web applications using React and NET Core Implement robust backend

Thrive IT Systems

.NET & React Developer Key Requirements: - 5–7 years of professional experience in .NET Core and React.js development. - Strong hands-on expertise in .NET Core for backend application development. - Strong proficiency in React.js for building responsive and scalable user interfaces. - Experience

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview

Ctrl Alt

This is a 12-month, full-time (40 hours a week) placement starting in summer 2027, based in our Belfast office on a hybrid pattern with three days a week in the office. About Ctrl Alt Ctrl Alt is designing and operating the on-chain infrastructure powering digital capital markets globally. We bring

Distilled

What’s the Opportunity PropertyPal is Northern Ireland's favourite property portal, trusted by home movers across Northern Ireland and by the estate agents who power their business. We are a forward-thinking, innovative company built on strong values, a fantastic reputation, and a genuine passion fo

Ocho

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Ctrl Alt

About Ctrl Alt Ctrl Alt is designing and operating the on-chain infrastructure powering digital capital markets globally. We bring together a unique blend of expertise in financial markets and cutting-edge in-house technology to deliver tailored, compliant solutions in the alternative assets space.