Development Engineer jobs in Belfast

Software Development Engineer Belfast Engineering - Engineering - General / Full-time / Hybrid Apply for this job 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...

MCS Group is delighted to be partnering with one of our closest clients, a rapidly scaling Insurtech firm, to recruit a Software Development Engineer in Test at a hugely exciting time for the business. With significant investment secured for 2025, the technology team is set to expand by over 50% in the first half of 2026, including major growth within the testing function. This exclusive...

Description Complexio is Foundational AI. This works to automate business activities by ingesting whole company data – both structured and unstructured – and making sense of it. Using proprietary models and algorithms Complexio forms a deep understanding of how humans are interacting and using it. Automation can then replicate and improve these actions independently. Complexio is a joint...

The successful candidate will drive innovation through active participation in the research and development pipeline. Key duties involve conceptualizing, modeling, and building functional prototypes, transitioning them from theoretical concepts to scalable solutions. This role necessitates performing detailed failure analysis and root cause investigations to troubleshoot complex technical...

NVIDIA is the world leader in GPU Computing. We are passionate about four markets: Gaming, Automotive, Enterprise Graphics and HPC/Cloud Datacenters; in addition to our traditional OEM business. We are well positioned as the AI Computing Company, and our GPUs are the brains powering world-class Deep Learning software frameworks, accelerated analytics, big data, supercomputing data centers, smart...

Job Description We are At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software...

Job Title: Business Development Manager - Power Quality (STATCOM / Synchronous Condensers) Salary: £65,000 - £70,000 base + bonus + car allowance (DOE) Location: UK-wide (hybrid/remote) with travel across the UK & Europe You know the grid is changing faster than the rules can keep up. Renewable-heavy networks need more than “more generation” - they need stability: voltage held firm, power...

Business Development Representative Jade Road Consulting are partnering with a rapidly scaling Accounting Software company that has doubled in size every year since launch. With an ambitious FY26 growth strategy underway, they’re now looking to bring an experienced Business Development Representative(BDR) into the team to fuel their next phase of expansion. The Role As a driven and proactive...

The Vacancy Overview The role of IT Solutions Developer exists within the IT Development Team, which comprises developers, data engineers and document management system specialists. The developers are responsible for creating and supporting innovative solutions to business demands through a range of technologies. Responsibilities: Full-Stack Development: Design and develop robust applications...

Principal Java Developers - Fintech The Opportunity Ocho is partnering with a fast-growing, product-led client, building out a brand-new Development team from scratch for an exciting Greenfield project. This is a hands-on role focused on designing, building, and scaling modern backend systems in a fully remote environment. Why Join? * You'll contribute to shaping the future of their product range...

Company Overview MCS Group are delighted to be partnering with a well-established, profitable software company based in Northern Ireland is building cloud platforms used across regulated industries including animal health. Their products replace legacy systems with modern, scalable solutions and are actively used by government bodies and commercial organisations across the US, Canada, Australia,...

Cloud Native Engineering Lead Location Belfast Hybrid or Remote Options Available Type Permanent Compensation Market leading salary, pension and equity participation About the company A fast scaling Northern Ireland technology success story continues its expansion through 2026. This is a business known for solving complex problems with elegant, cloud native engineering and for trusting senior...

Senior Java Developer £90,000 to £105,000 ( Remote First in NI ) Hybrid | Central Belfast | High Impact Engineering The Opportunity OCHO is hiring an experienced Senior Java Developer to join a growing engineering team building technically complex, business critical platforms. This is an opportunity to work on modern, scalable systems in a product led environment that values engineering quality,...

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...

MCS Group is delighted to be working with a global financial technology organisation as they expand their engineering team in Belfast with the addition of a Full-Stack Java Engineer This is an opportunity to join a highly regarded technology function within a large, established financial services environment, building robust, high-performance systems used by clients across international markets....

MCS Group is looking for a highly experienced Principal React Developer to lead the design and delivery of modern, scalable front-end applications. This is a hands-on role where you'll shape architecture, set best practice, and mentor engineers within a collaborative product-focused team. This is a key hire for this development team, and will be a position of technical influence within the...

MCS Group is delighted to be partnering with a leading global technology firm building a cutting-edge engineering hub in Belfast, focused on delivering innovative software solutions used worldwide. As part of an exciting growth phase, the Belfast office is seeking experienced Senior React Engineers to help design and develop next-generation web applications that drive critical business outcomes....

Senior .Net Developer Location: Belfast (Hybrid) | Type: Full-Time | Permanent A leading global technology firm is seeking a Senior Software Developer to help manage and evolve its mission-critical trading systems. This role involves building scalable systems that directly impact market access on a global scale. What you'll do? Develop, enhance, and maintain complex systems using C# (.NET Core),...

MCS Group is delighted to be exclusively partnering with a highly innovative technology company as they continue to expand their fast-growing Belfast-based engineering team. This is an exciting opportunity to join a global organisation that is transforming how businesses deliver connectivity and digital solutions across multiple sectors. This company has built a strong reputation for delivering...

Senior .NET Developer Full-time | Belfast | Hybrid Salary: £50,000 - £65,000 MCS Group is delighted to once again partner exclusively with a growing solutions provider as they continue to expand their talented development team. This company delivers cutting-edge software solutions to a diverse range of clients across the UK and beyond. They are now seeking an experienced Senior Developer to take...