Web Developer Jobs in Belfast

Hayward Hawk

Junior React Engineer

Belfast

Are you an enthusiastic React developer with a passion for crafting responsive, high-quality applications? Our client, a leading digital agency, is looking for a Junior React Developer with over 2 years of experience to join their innovative team. This role offers the opportunity to work in a dynamic, fast-paced environment, contributing to impactf

Job Source: Hayward Hawk

Noir

.NET Developer

Belfast

• Ending Soon

Job Description .NET Developer - Software House – Belfast, Northern Ireland (Tech stack: .NET Developer, .NET 8, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Do you want to work for an internationally recognised brand? Do you want to work on enterprise level .NET / C# software

Job Source: Noir

Talent Curve Recruitment

Site Manager - Developer

Newtownabbey

Site Manager Location: Belfast Salary: Competitive package, dependent on experience Contract: Full-time, Permanent About the Company Our client is a well-established construction developer with an impressive portfolio of projects. With over £40M of planned work in Belfast for 2025, they are committed to delivering high-quality developments and crea

Job Source: Talent Curve Recruitment

Outlier AI

Software Developer (Italian)

Lisburn

Job Description Outlier helps the worlds most innovative companies improve their AI models by providing human feedback. Are you an experienced software engineer who would like to lend your coding expertise to train AI models? We partner with organizations to train AI large language models, helping cutting-edge generative AI models write better c

Job Source: Outlier AI

Outlier AI

Software Developer (French)

Belfast

Job Description Outlier helps the worlds most innovative companies improve their AI models by providing human feedback. Are you an experienced software engineer who would like to lend your coding expertise to train AI models? We partner with organizations to train AI large language models, helping cutting-edge generative AI models write better c

Job Source: Outlier AI

Outlier AI

Software Developer (French)

Lisburn

Job Description Outlier helps the worlds most innovative companies improve their AI models by providing human feedback. Are you an experienced software engineer who would like to lend your coding expertise to train AI models? We partner with organizations to train AI large language models, helping cutting-edge generative AI models write better c

Job Source: Outlier AI

Outlier AI

Software Developer (Italian)

Belfast

Job Description Outlier helps the worlds most innovative companies improve their AI models by providing human feedback. Are you an experienced software engineer who would like to lend your coding expertise to train AI models? We partner with organizations to train AI large language models, helping cutting-edge generative AI models write better c

Job Source: Outlier AI

Ocho

Junior Software Engineer

Belfast

Job Title: Junior Software Engineer Location: Belfast, Northern Ireland (Hybrid working 1-2 days in office) Salary: £30,000 - £35,000 (DOE) Are you ready to take your first big step in software development? Ocho are looking for a talented and driven Junior Software Engineer with experience in PHP and a passion for learning about AWS to join our cli

Job Source: Ocho

Outlier AI

Software Developer (Austrian German)

Belfast

Job Description Outlier helps the worlds most innovative companies improve their AI models by providing human feedback. Are you an experienced software engineer who would like to lend your coding expertise to train AI models? We partner with organizations to train AI large language models, helping cutting-edge generative AI models write better

Job Source: Outlier AI

Outlier AI

Software Developer (Swiss Italian)

Belfast

Job Description Outlier helps the worlds most innovative companies improve their AI models by providing human feedback. Are you an experienced software engineer who would like to lend your coding expertise to train AI models? We partner with organizations to train AI large language models, helping cutting-edge generative AI models write better

Job Source: Outlier AI

Outlier AI

Software Developer (Belgian French)

Lisburn

Job Description Outlier helps the worlds most innovative companies improve their AI models by providing human feedback. Are you an experienced software engineer who would like to lend your coding expertise to train AI models? We partner with organizations to train AI large language models, helping cutting-edge generative AI models write better

Job Source: Outlier AI

MCS Group | Your Specialist Recruitment Consultancy

Principal Front-End Developer

Belfast

Job Description MCS Group is proud to be working with an innovative, rapidly scaling technology organisation whose products are used globally across many industries in their search for a Principal Front-End Developer. The Principal Front-End Engineer will join an existing, scaling software engineering team to take on responsibility for the fron

Job Source: MCS Group | Your Specialist Recruitment Consultancy

Outlier AI

Software Developer (Swiss Italian)

Lisburn

Job Description Outlier helps the worlds most innovative companies improve their AI models by providing human feedback. Are you an experienced software engineer who would like to lend your coding expertise to train AI models? We partner with organizations to train AI large language models, helping cutting-edge generative AI models write better

Job Source: Outlier AI

Outlier AI

Software Developer (Austrian German)

Lisburn

Job Description Outlier helps the worlds most innovative companies improve their AI models by providing human feedback. Are you an experienced software engineer who would like to lend your coding expertise to train AI models? We partner with organizations to train AI large language models, helping cutting-edge generative AI models write better

Job Source: Outlier AI

Ocho

Junior Software Developer - Hybrid

Belfast

Junior .Net Developer Hybrid Role Overview: As an Junior .Net Developer, youll join a dynamic, collaborative team building a suite of cutting-edge applications. This role offers a balance of new feature development and optimization of existing systems using modern tech like C#/ .Net and MS SQL. Key Responsibilities: Develop, maintain, and enhance s

Job Source: Ocho

MCS Group

Frontend Software Developer (REACT)

Belfast

MCS Group is delighted to be collaborating with a local Digital Agency, born and bred here in Belfast. They work with multiple big-time clients as well as having their own internal product business, and they are seeking for a React Developer to join their growing team. Do you want to work for a high-performing team here in Belfast? The Company My c

Job Source: MCS Group

MCS Group

Senior Quantity Surveyor- Developer

Belfast

My client is a specialist construction division of a leading property development firm who specialise in residential, commercial, and mixed-use developments. They have a history of completing high-quality projects and due to continued growth, they are seeking an experienced Quantity Surveyor to join their business. As a Senior Quantity Surveyor, yo

Job Source: MCS Group

Outlier AI

Software Developer (Belgian French)

Belfast

Job Description Outlier helps the worlds most innovative companies improve their AI models by providing human feedback. Are you an experienced software engineer who would like to lend your coding expertise to train AI models? We partner with organizations to train AI large language models, helping cutting-edge generative AI models write better

Job Source: Outlier AI

Kainos

Senior Workday Product Extend Developer

Belfast

• Ending Soon

When you join Kainos, you get to think beyond limitations to make an immediate and positive impact like transforming digital services for millions of citizens or helping Fortune 500 companies get live and thrive on Workday. Youll be part of a people-first culture that is growing around the world. Were a creative, committed, and diverse group of ind

Job Source: Kainos

Kainos

Lead Workday Product Extend Developer

Belfast

When you join Kainos, you get to think beyond limitations to make an immediate and positive impact like transforming digital services for millions of citizens or helping Fortune 500 companies get live and thrive on Workday. Youll be part of a people-first culture that is growing around the world. Were a creative, committed, and diverse group of ind

Job Source: Kainos

ANSON MCCADE

Software Engineer

Belfast

• Ending Soon

£50,000

Java Developer Hybrid / Belfast £40,000 - £50,000 + benefits Our client, a leading UK digital transformation consultancy are currently in search of a Java Developer to join their team. With over 3000 consultants globally, their clients span across energy, utilities, health and life science, government, national security and finance. As a Java Devel

Job Source: ANSON MCCADE

Ocho

Staff Engineer

Belfast

• Ending Soon

Staff Developer needed to join the worlds newest IoT company Are you a staff level Python developer looking for a new challenge? Do you want to work with some of the brightest minds in Northern Ireland? Want to work on true greenfield projects that nobody has done before? The Role In this hands on role, youll be joining a small team of highly capab

Job Source: Ocho

Hayward Hawk

QA Tester

Belfast

Senior QA Tester (Automation) Belfast Hybrid Hayward Hawk are currently recruiting exclusively for their client who are looking for an experienced Automation Engineer to join their team. The successful QA will be responsible for creating test cases, executing tests, identifying bugs and issues, helping developers reproduce and solve problems, and r

Job Source: Hayward Hawk