Senior Web Application Developer jobs in Lisburn

We are currently working with a Belfast-based tech company that is expanding its engineering team to develop a new, cutting-edge product. They are looking for multiple talented Software Engineers to join their established team and contribute to a greenfield project, building a modern, scalable application from the ground up. As a Software Engineer, you will play a key role in designing,...

Summary Our growing team is looking for experienced backend software engineer to help us build and maintain software systems in support of our business and partners. If you are an experienced software engineer with a passion for good design and architecture, with great interpersonal skills we want you! The Sr Software Engineer will be responsible for providing support for contributing to new...

You will be in close collaboration with Frontend engineers, Data engineers, DevOps and Product Owners and Scrum master. The team is working on a system that monitors and analyses the state of the electrical grid and sends out alerts when faults or power disruptions occur, helping keep the lights on for end consumers.

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.

Android Developer Location: Hybrid – Remote with occasional travel to Belfast HQ Salary: £60,000 – £70,000 About the Role A rapidly growing, award-winning tech company is seeking an experienced Android Developer to join its product development team. This organisation is a home-grown success story, recognised in the Deloitte Fast 50 and multiple industry awards for product innovation and...

UI Engineer required on an initial 12 month contract based in Belfast, Northern Ireland Hybrid opportunity - 3 days office/2 days remote - Minimum 3 Years of professional web application development - Recent experience with React functional components (experience with other frameworks may be considered) - Experience writing integration and unit tests for user interfaces is required - Experience...

React Software Engineer – Multiple Roles (Junior to Senior) Want to work on cutting-edge projects with a team that loves clean, modern front-end engineering? Looking for a place where you’ll actually see your work go live and make an impact? How about joining a team that values learning, collaboration, and innovation — not red tape? The Role You’ll be developing high-quality, performant...

Ready to make a real impact on organisational performance? Take a leading role in shaping financial strategy and governance, providing expert oversight across budgeting, forecasting, performance reporting, and Procurement-to-Pay processes, while acting as a trusted partner to drive value for money, ensure compliance, promote best practice, and enable informed, data-driven decision-making across...

Senior Associate – Employment, Belfast, Suit 5 years + PQE Overview: Our client, a leading global provider of integrated legal and business services, is seeking a Senior Associate to join their Employment team in Belfast. They pride themselves on delivering efficiency, price certainty, and transparency for their clients without compromising on quality or service. The firm fosters a culture that...

You will be a vital link between the software team and Internal & external stakeholders. Key Responsibilities - Develop & maintain applications using .

Senior Software Engineer – SDKs, GUI & Driver Integration (Office-based with flexible hours) This company is scaling fast, expanding into new markets with a growing portfolio of sensors, camera systems, and integrated software solutions. We're looking for a Senior Software Engineer to take technical ownership of their SDK architecture, GUI development, and hardware driver integration. This is...

MCS Group has a fantastic opportunity for a Senior Estimator to join a leading civil engineering contractor. This is an excellent opportunity for an experienced professional to play a key role within a motivated team. The Role We are working alongside a leading contractor to recruit a Senior Estimator to join their team. In this role you will play a key part in the Estimating team, the...

Due to a number of New Business wins my client, an award winning Pension Consultancy, currently seek a talented Senior Administrator to join their friendly, award winning, Defined Benefit team. The role will involve prioritising the day to day workload of the team and assisting the Administration Manager in ensuring that the team runs smoothly. Duties will include: - Ensuring that an effective...

Senior Mobile QA Engineer Location: Belfast Role: Hybrid | Permanent We're partnering with a fast-growing cybersecurity company based in Belfast, who are delivering cutting-edge solutions across Android and iOS environments. As the mobile product expands, their looking for a Senior Mobile QA Engineer to ensure the highest quality standards across their applications and SDKs. This is a...

Location: Belfast Hybrid (2 days in office / client site as required) Type: Full-time | Flexible working hours | Hybrid Applicants must be a UK or Irish citizen (or hold an equivalent status eligible for full UK security clearance) with 5 years of continuous UK address history. Applicants will ideally be based in Northern Ireland (or can commute or relocate) to meet hybrid work and client site...

Summary Our growing team is looking for experienced backend software engineer to help us build and maintain software systems in support of our business and partners. If you are an experienced software engineer with a passion for good design and architecture, with great interpersonal skills we want you! The Sr Software Engineer will be responsible for providing support for contributing to new...

We are currently working with a Belfast-based tech company that is expanding its engineering team to develop a new, cutting-edge product. They are looking for multiple talented Software Engineers to join their established team and contribute to a greenfield project, building a modern, scalable application from the ground up. As a Software Engineer, you will play a key role in designing,...

You will be in close collaboration with Frontend engineers, Data engineers, DevOps and Product Owners and Scrum master. The team is working on a system that monitors and analyses the state of the electrical grid and sends out alerts when faults or power disruptions occur, helping keep the lights on for end consumers.

Senior TypeScript Engineer Location: Hybrid / Remote - UK or Ireland Employment Type: Full-Time, Permanent Are you passionate about building scalable, high-performance systems using TypeScript? Do you want to work on complex, business-critical applications where technology drives real impact? Are you ready to take ownership of architecture, design, and delivery across the full stack? Role...

You will also work collaboratively to identify new requirements and assist in delivery of product improvements. It's a great opportunity to build experience the utilities sector and grow your skills in strategy, project and stakeholder management. Key Responsibilities: - Refine feature roadmap to align with business priorities and solution roadmap