end javascript developer jobs in Belfast

Position: Front End JavaScript Developer Reports to: Front End Development Team Lead Hours: 40 hours Location: 3 days in North London office (Monday – Wednesday) Salary: £60 - £80,000 + eligibility for performance bonus Start date: ASAP Purpose of the role: As a Front End Developer you will join one of our multinational Scrum teams to create state-of-the-art software solutions. In all...

Company: 8 Signals Limited About us 8 Signals is a UK-based software development company specialising in building tailored digital solutions that help businesses solve complex problems and streamline their operations. We combine strong technical expertise with a deep understanding of our clients’ requirements to deliver high-quality software, whether that’s new applications, enhancements to...

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by thousands of people and will directly...

Full Stack Engineer (JavaScript) – Tech Start-Up Remote (UK-based only) | Flexible Hours c£90k + Benefits (Pension, Private Healthcare, Death-in-Service, Equity Potential) Please note: Applicants must be UK-based with full right-to-work. Sponsorship is not available. The Role We're looking for a senior, backend-leaning Full Stack Engineer who thrives in the controlled chaos of a true...

Position: Web Scraping Engineer - Javascript, Typescript Company: FlatPlan Website: https://flatplan.io Work hours: 10am - 6pm GMT / Mon - Fri Holidays:29 days Summary Hi, I’m Kieran, CEO at FlatPlan. We’re a SaaS business that enables media companies to deliver breaking news articles to millions of people on Apple devices. We’re a small, passionate team that work closely with some...

Senior Front-End Software Engineer (React) Location: Belfast / Hybrid Eligibility: UK work authorisation required I'm working with a global financial services technology organisation that builds high-volume, business-critical platforms used across international markets. They're looking for a Senior Front-End Engineer to help design and deliver modern, scalable user interfaces used by both...

The Vacancy The Team The technical applications analyst is a member of the Business Applications and Deployment team. The workload required of this team is ever-increasing in order to support the firm in realizing its strategy and preparing for future software and systems. The Business Applications & Deployment Team is part of the IT Department and works alongside the Service Desk, Technical...

Applications processed via employer's online application formFounded in 1976, CGI is among the largest IT and business consulting services firms in the world, delivering innovative solutions across industries.As a Front-End Developer at CGI, you'll design and build engaging, high-performance web applications that deliver meaningful impact for clients across industries. You'll use modern...

Senior Consultant - Front End Developer - DE - TC - UKIEY Belfast, Northern Ireland, United Kingdom At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Senior Consultant, Front End Developer - Digital Engineering -...

MCS Group is working with a Belfast-based technology company that builds complex and bespoke solutions for public and private sector clients across the UK, Ireland and beyond. They're growing fast and are looking for a mid-level Dynamics 365 Developer to join their growing team. The Developer will work on end-to-end delivery of Dynamics 365 solutions, translating real business problems into...

Senior Software Developer Salary: £36,122 + £7,542 annual salary supplement Location: Belfast We are seeking an experienced Senior Software Developer to join a well-established in-house technology team supporting a large, complex organisation with critical digital services. This role offers the opportunity to work on a wide range of systems-from workflow-based database applications to highly...

Integrations Developer Remote As a seasoned and flexible Integrations Developer, you will play a key role as part of a skilled and multi-disciplinary development team delivering innovative solutions as part of the DX Programme. You will be responsible for designing, developing and implementing solutions using the MS Integration Services & MS Power Platform suite including but not limited to...

.Net / Blazor Developer, Fully Remote, £60,000 - £85,000 per annum About the Role: Our client, a leading AI solutions consultancy are seeking a highly skilled Blazor Developer to join their team. As a Blazor Developer, you will play a critical role in creating and optimising web applications built on the Blazor framework. Your expertise in development will help their clients bring their...

Software Developer (Web & Internal Tools) Remote-first | UK-based up to £50,000 PA Dependent on experience We’re supporting a well established UK adventure business that has recently brought its website development in-house and is now modernising internal systems and tooling. This is a hands on role in a small, trusted tech team, working across a customer facing web platform and the internal...

Front End Developer – Securities Lending – AVPCiti, Belfast, Northern Ireland, United Kingdom Overview Citi is a world‐leading global bank with approximately 200 million customer accounts and a presence in more than 160 countries. The Equity Finance Technology team in Belfast is seeking a developer to build and maintain the front‐end user interface using agile...

Front-End Engineer - Build Better Tools for a Global Industry Location: Remote (UK-based only) Contract: Permanent | Full-time Contact: Ryan Quinn on LinkedIn Company: OCHO - Building Teams About the Role We're partnering with a pioneering technology business that's reshaping a traditionally underserved industry. With user-friendly, cloud-based tools adopted across North America, this company...

Web Developer Location: Remote Role Overview Our clients are seeking an experienced Web Developer to build, maintain, and enhance their web-based platforms. The role involves working closely with internal teams and third-party partners to deliver robust, scalable solutions that support MTS's growing digital and e-commerce footprint. Key Responsibilities - Collaborate with technical and...

Principal Frontend Engineer Location: Belfast/ Remote First Engagement: Permanent Hiring Timeline: Q1 2026 The Opportunity The start of 2026 is an ideal time to join my client as a Principal Frontend Engineer. The Belfast engineering hub continues to scale, and this role sits at the core of how complex, real world operational products are built and evolved. This is a senior technical leadership...

Senior Software Engineer (.NET) Back end Location: Belfast / Hybrid Eligibility: UK work authorisation required We are working with a global financial services technology organisation that builds business-critical platforms used across international markets. They're looking for a Senior Software Engineer to join a highly capable engineering team delivering scalable, cloud-native systems. This is...

Frontend Developer - React / TypeScript About the Role We're partnered with a well-established SaaS company delivering innovative Business solutions to customers across the UK, Ireland and beyond. The team has built a reputation for exceptional customer service, technical excellence, and a genuine commitment to work-life balance. They're now looking for a Frontend Developer (React) to join their...