6,677+ Lead Java Application Developer Java Web Tech Jobs in Belfast, UK — Local Employers Hiring June 2026

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Senior Software Engineer (Back End)

The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions.Through our people and techn ...

Engineering Lead SVP

Overview Developer Enablement is a function of the CTO organisation. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, streamline our processes, a ...

Engineering Lead SVP

For additional information, please review .**Characteristics:****Experience:*** Proven experience as an Engineering Lead, Software Engineering Manager, or similar role.* Strong expertise in multiple programming languages (preferably Python, Go, and TypeScript), frameworks, and tools.* Strong understanding of bot ...

Engineering Lead SVP

Overview The Department Developer Enablement is a function of the CTO organisation. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, ...

Data Engineering Manager

Data Engineering Manager Remote | Fintech | Up to £110,000 + Bonus Manager-level data engineering leadership role in a high-growth global fintech Own the roadmap for a high-impact transaction matching and data platform Hands-on techn ...

Senior Software Engineer (Back End)

The TP ICAP Group is a world leading provider of market infrastructure.Not sure what skills you will need for this opportunity Simply read the full description below to get a complete picture of candidate requirements.Our purpose is to provide clients with access to global financial and commodities marke ...

Assistant General Manager

Were Popeyes UK and were here to bring the worlds best fried chicken to the UK with bold flavour, big energy, and serious southern hospitality.Apply now, read the job details by scrolling down Double check you have the necessary skills before sending an application.Were growing fast, and were looking for ...

AI Enabled Full Stack Engineer

Software Engineer - AI Enabled Full Stack Engineer Location: Belfast Working model: Hybrid, flexibility to travel to Dublin Salary: Competitive (based on experience) Level: Specialist/Team L ...

Senior Penetration Tester CTM

We are looking for a Senior Penetration Tester with CHECK to join our growing team. You will play a critical role in delivering high-quality penetration testing engagements across infrastructure, cloud, web, and mobile applications for a diverse range of clients, including software, fintech, manufa ...

Senior Software Engineer MCP / AI Tooling

Senior Software Engineer MCP / AI Tooling Really exciting Senior Software Engineer role to help build a new generation of AI-native developer infrastructure.Considering applying for this job Do not delay, scroll down and make your application as soon as possible to avoid missing out.This role focuses on ...

Business Development Manager (Employee Benefits / Tech for Good)

We are delighted to be working with a mission-led startup looking to hire their first dedicated salesperson. They are tackling an immensely important issue, helping all employees get the reproductive health cover and support they deserve, and are looking to make the key hire of their first BDM to lead their B ...

Test Engineer

MCS Group is seeking a Software Test Engineer to join one of their closest clients, a fast-growing Insurtech firm. With huge investment onboard in 2025, this firm's technology function is planning to scale by over 50% in the first half of 2026 and this will include it's quality assurance division scalin ...

Senior Platform Engineer (Data Streams) (Remote UK)

We’re looking for experienced engineers to join our team and build elegant, scalable platforms that bring the potential of data streams to Yelp’s features teams. From transporting events reliably between services and datastores with Kafka, to processing massive streams of data in real-time with Flink and B ...

Software Engineer Python/Go

Backend / Cloud Engineer ?? RemoteCheck you match the skill requirements for this role, as well as associated experience, then apply with your CV below.- Northern Ireland ?? Salary negotiable DOE ?? Full-time, Permanent At a Glance Mid-level backend/cloud role at a fast-moving US FinTech scale-up Go / Py ...

Senior Security Engineer

Senior Security Engineer | Belfast (Hybrid) At a glance: Senior Security Engineer - Python, AWS, cloud-native security Fast-growing US InsurTech, Belfast engineering hub Hybrid - 3 days Belfast office, 2 days remote Competitive salary + performance bo ...

Software Engineer (Python/Go)

MCS Group are delighted to be partnering with a high-growth technology business building a modern, data-driven platform that helps large organisations make smarter, faster decisions through real-time insights.Making sure you fit the guidelines as an applicant for this role is essential, please read the below ...

R&D Tech Consultant (Hybrid, Client Facing Software)

Visiativ is seeking a Software Development professional in Belfast to join their Innovation Funding Experts team. This role involves writing project descriptions for R&D tax credit claims, requiring strong report writing and communication skills. Applicants should have over 3 years of software industry ...

Manager, Tech, Strategy and Execution, EY Parthenon, Belfast

Manager, Tech, Strategy and Execution, EY Parthenon, Belfast Location: Belfast Other locations: Primary Location Only Date: 9 May 2026 Requisition ID: At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhou ...

In‑House Legal Counsel – Tech Contracts, Belfast (Hybrid)

Website is seeking a Legal Counsel in Belfast, offering a hybrid working model. This role is tailored for a qualified solicitor with 2 to 5 years of PQE to join a dynamic in-house legal team at a global tech company. The role involves supporting commercial teams, drafting and negotiating various contra ...

Manager, Tech, Strategy and Execution, EY Parthenon, Belfast

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. Manager – Tech - Strategy and Execution – EY Parth ...

Manager, Tech, Strategy and Execution, EY Parthenon, Belfast

Manager – Tech - Strategy and Execution – EY Parthenon Our Software Strategy Group (Technology deals) sits within the Strategy and Execution (S&E) team, which is EY’s market leading team providing Technology, Operations and Financial advice to corporate and private equity firms who intend to acqu ...

Optometrist – Tech Driven Practice, £5k Sign On + Training

Specsavers in Antrim is seeking a talented Optometrist to join their team. The role offers a competitive salary up to £40,000 based on experience, plus a £5,000 joining bonus. This position emphasizes high-quality customer care through the use of advanced technology and extensive training. The ideal ca ...

R&D Tax Credits Grad Consultant — Scientific & Tech

Grant Thornton Ireland is hiring a R&D Tax Credits Graduate Consultant for their Belfast office. This role is perfect for recent graduates in scientific, engineering, or computer science fields. Responsibilities include collaborating with clients to assess R&D tax relief eligibility, preparing submissions for Ir ...

Senior Enterprise Tech Advisor – Remote VR Device Support

Concentrix is looking for a Senior Technical Advisor to support enterprise customers in managing VR devices. This fully remote role is essential for ensuring reliable device deployment and user access. The ideal candidate will have a strong technical background and experience with APIs, identity manage ...

Strategic SDR: Build Pipeline for Smart Tech Solutions

Kainos is searching for a Sales Development Representative to join their Demand Generation team in Belfast, Northern Ireland. This role requires motivated individuals to build relationships with prospective customers and generate leads through innovative selling strategies. Essential qualifications include effec ...

Office Cleaning Tech II — Mon Fri, 5 hrs

A workplace services company in Belfast is seeking a Cleaning Services Worker II responsible for maintaining cleanliness in designated areas. This role requires previous cleaning experience, a courteous demeanor, and a flexible approach to duties and hours. Responsibilities include performing regular cleaning ta ...

In‑House Legal Counsel – Tech Contracts, Belfast (Hybrid)

Website is seeking a Legal Counsel in Belfast, offering a hybrid working model. This role is tailored for a qualified solicitor with 2 to 5 years of PQE to join a dynamic in-house legal team at a global tech company. The role involves supporting commercial teams, drafting and negotiating various contra ...

Assistant Accountant Growth Finance in AI Defence Tech

Whitespace, a fast-growing defence and national security technology company based in Belfast, is seeking an Assistant Accountant to support the CFO and finance manager. This development role requires a motivated individual eager to learn and contribute to the accounting function. Responsibilities include maintai ...

Tech Warehouse Operative: Pick, Pack & Ship (Full‑Time)

A leading technology retailer is seeking an Associates Warehouse Operative at their Belfast Customer Service Centre. In this full-time permanent role, you will be part of a large team responsible for picking, packing, and dispatching goods while ensuring efficient warehouse operations. The position offers a comp ...

FinTech Level 6 Degree Apprenticeship Build Surveillance Tech

Christian Brothers Grammar School is excited to announce a FinTech Level 6 Degree Apprenticeship in partnership with Citi. This role offers an opportunity to gain hands-on experience in global technology projects, focusing on Trade and Communications surveillance platforms. Candidates will study for a ...

In‑House Legal Counsel – Tech Contracts, Belfast (Hybrid)

Website is seeking a Legal Counsel in Belfast, offering a hybrid working model. This role is tailored for a qualified solicitor with 2 to 5 years of PQE to join a dynamic in-house legal team at a global tech company.The role involves supporting commercial teams, drafting and negotiating various contrac ...

Software Engineer

TP ICAP Group is a world-leading provider of financial markets infrastructure and data. ... The TP ICAP Group is a world leading provider of market infrastructure. Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, ...

Senior Penetration Tester

The Role Were looking for a Senior Penetration Tester to join our growing security team, delivering high-quality testing across web applications, networks, cloud environments, and APIs for a diverse range of clients. This is a hands-on role where youll help organisations ident ...

Senior JavaScript Engineer

Senior Software Engineer - TypeScript / Node.js / AWS At a Glance Senior-level individual contributor role on a high-calibre platform engineering team Full-stack TypeScript / Node.js backend, React / frontend, AWS infrastructure Hybr ...

UI Engineer (Corp Functions) in Belfast TP ICAP

Responsibilities Design, develop, and maintain web-based user interfaces written in Typescript using React. Ensure high-quality code through automated testing, particularly integration testing, and maintain a strong emphasis on code quality. Collaborate with cross-functional teams. Non-Ess ...

React & TypeScript Frontend Engineer

Salary £100,000 - £100,000 per year Requirements 3 years of experience in frontend development using React and TypeScript. Strong knowledge of modern frontend architecture and best practices. Experience with API design and integration. Familiarity with ...

Front End Developer in Belfast MCS Group

Salary: £60,000 per year Requirements: At least 3 years of hands-on experience with TypeScript and React Familiarity with libraries like MobX, Zustand, or similar (desirable) A keen eye for UI/UX design (plus) Ability to learn new tools quickly Te ...

QA Engineer Automation in Belfast Hayward Hawk Limited

QA Engineer - Automation Belfast, UnitedKingdom Posted 12 months ago This is a job posted by our partner Jooble Tech stack Selenium CI/CD Agile Automation Automated Testing QA Engineer TypeScript < ...

React Native Software Engineer in Belfast MCS Group

Requirements I require experience with React and React Native. Experience in an agile environment is essential. Familiarity with Vue.js is a plus. I value a passion for working in a collaborative environment. Responsibilities As a React Developer, I expect you to: Products to me ...

Senior Software Engineer Belfast in Belfast Ocho

Responsibilities In this hands-on role, I need you to develop cloud-native applications using C#, TypeScript, and modern JavaScript frameworks. You will take ownership of end-to-end build and release pipelines using Azure DevOps and implement Infrastructure as Code... Requirements ...

Frontend Developer React / TypeScript in Belfast Ocho

Salary £70,000 - 70,000 per year Requirements I have 3 years of experience in frontend development with React & TypeScript. I possess experience in API design and frontend performance optimization. I have a strong understanding of modern UI frameworks and best practices... Te ...

Staff Engineer (React Native) in Belfast Ocho

Overview I am looking for someone with deep hands-on experience building production-grade mobile applications using React Native. A strong grasp of TypeScript, mobile state management, and modular architecture is essential. Proven experience in designing and consuming robust GraphQL. Requi ...

Senior Frontend Engineer in Belfast Ocho

Senior Frontend Engineer Belfast, UnitedKingdom Posted 9 months ago This is a job posted by our partner Jooble Tech stack Responsive SOLID ECMAScript 6+ TypeScript Frontend React JavaScript HTML5 CSS Salary £65,000 - 65,000 per year ...

Frontend Engineer in Belfast Ocho

Job Requirements 3 years of experience in frontend engineering using React and TypeScript A strong understanding of web technologies, including HTML, CSS, and JavaScript Experience with WebGL or similar graphics libraries Proven experience with API design and collabor ...

Senior Software Engineer Belfast in Belfast Ocho

Responsibilities In this hands-on role, I need you to develop cloud-native applications using C#, TypeScript, and modern JavaScript frameworks. You will take ownership of end-to-end build and release pipelines using Azure DevOps and implement Infrastructure as Code... Requirements ...

AI Powered Full Stack Engineer (Hybrid – Belfast)

Software Engineer - AI Enabled Full Stack Engineer Location: Belfast Working model: Hybrid, flexibility to travel to Dublin Salary: Competitive (based on experience) Please Note: Any o ...

AI Enabled Full Stack Engineer

Software Engineer - AI Enabled Full Stack Engineer Location: Belfast Working model: Hybrid, flexibility to travel to Dublin Salary: Competitive (based on experience) Please Note: Any o ...

Full Stack Software Engineer (C#/.NET, React)

Gearset is the leading DevOps platform for Salesforce - our users can build and manage many aspects of their Salesforce development from within Gearset, from complex CI/CD pipelines to disaster recovery. The Gearset platform is a standalone tool that sits outside of the Salesforce platform, integra ...

Senior Engineer (Full Stack)

**Company Statement**We know that the best innovation happens when diverse people with different perspectives and skills work together in an inclusive atmosphere. That's why we're building a culture where everyone plays a part in making people feel welcome, ready and willing to contribute. TP ICAP Accord - our E ...

Senior Software Engineer

Opportunity This is an opportunity to join IRIS Software Group as we transform into an AI-first company delivering cloud-native solutions that impact millions of lives globally. IRIS produces an integrated suite of mission-critical software applications spanning accountancy, HR, payroll, educa ...

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    Lead Java Application Developer Java Web Tech Jobs in Belfast Job Search Guide, Trends and Insights