Java Software Engineer jobs in Newtownabbey

About the Company: Our client is a fast-growing global trading firm with deep expertise across traditional and digital asset markets. Built by technologists and financial engineers, their platforms are designed for scale, resiliency, and high performance. They are now establishing a new engineering hub in Belfast as part of a long-term investment to build core trading systems and infrastructure...

Software Engineer in Test – AI-Driven Product Team (Hybrid)We're partnered with an exciting SaaS business who are currently building production AI for the FinTech space. They're looking to add an experienced software engineer in test to their Belfast team. They're building AI-powered features that automate complex workflows for thousands of users. This isn’t chatbot work — you’ll be testing real...

We’re hiring a Software Engineer in Test to join a growing FinTech in Belfast, building AI-powered features that are transforming how financial operations are automated and managed. You’ll work in a small, high-impact team developing systems that automate complex workflows end-to-end from document processing to compliance filing, making a real difference for thousands of users. What you’ll...

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...

ARC's purpose is to expedite access to precision medicine clinical trials for patients globally. We fulfil our purpose through our dedicated team of experts with unparalleled domain knowledge, and the important relationships we have developed with our global clients. We are a Belfast-based Clinical Research Organisation that specialises in delivering compliance excellence for companies in the...

Software Application Consultant The Role: They are seeking an experienced Enterprise Application Consultant to work with their current team, lead implementation projects from initial client requirements gathering to final implementation and rollout of an enterprise document management application. This role will require the candidate to work on bespoke projects with design, configure,...

You will mentor a small team of 3 talented developers while remaining hands-on with coding and solution design. You’ll help define how software is built, scale systems, and influence the technical direction of a globally used SaaS product. You’ll be supported by a collaborative leadership team that values technical excellence, autonomy, and personal growth.

Join Our ScriptRunner Platform Team as a Senior Software Engineer! Are you passionate about developing innovative solutions that enhance user experiences for millions? Do you have a knack for leading and mentoring teams to success? If so, ScriptRunner is looking for a dynamic Senior Software Engineer to join our talented ScriptRunner Cloud team. About us: ScriptRunner is committed to...

A leading FinTech innovator is shaping the future of financial markets - across traditional finance and crypto - with cutting-edge trade surveillance technology. Their mission is to protect investors, enhance transparency, and ensure compliance in some of the world's most dynamic markets. Trusted by regulators and institutions worldwide, their systems monitor over a trillion events every single...

Do you enjoy building real-world software that gets shipped — then sticking around to make sure it actually works? Do you get satisfaction from solving production issues just as much as writing shiny new features? Looking for a role that’s Java through and through, with a supportive team and proper engineering standards? We’re working with one of our favourite clients, a software specialist...

Role: Senior Java Software Engineer (Back-end) Salary: £85,000–£100,000 + equity + bens Location: UK Remote Sector: FinTech Start-Up About the Company Wedo are collaborating with a FinTech start-up. The founders have an unrivalled track-record of scaling successful businesses, largely across the FinTech sector. This product, focusing on Wealth Management, is set to disrupt the sector and is...

Senior Java Developer required for a well-funded and ambitious tech business entering its next scale-up phase. This is a fully remote position paying up to £65K + benefits, with meaningful technical ownership, visibility, and genuine opportunity to grow into Tech Lead as the team expands. This is a CTO whose serverless architecture has previously been recognised by AWS; driving proven,...

About Unilink Unilink Software is a fast-growing, international company and the leading provider of innovative, award-winning software solutions for the criminal justice sector. Our mission is to empower governments and businesses around the world to effectively secure their operating environments, intuitively manage their data, become more efficient, and foster a culture of rehabilitation. Our...

You will have a truly global reach, which will provide you with new experiences and development opportunities right here in Belfast's iconic Titanic Quarter.

You will need to employ strong communication skills, necessary to effectively produce client solutions. This job description provides a high-level review of the types of work performed.

Full Stack Engineer – Java | Digital Transformation Projects | Location: Hybrid Remote (occasional ad-hoc travel to client offices dependant on where you are based. London/Glasgow/Newcastle/Manchester.) Type: Permanent | Full-Time Sector: Digital Consultancy / Public Sector / Private Sector Budget: £55,000 + benefits Are you a passionate Full Stack Engineer looking to apply your skills in...

Senior Java Software Engineer 📍Remote UK | 🌍 Global Fintech | 💳 Merchant-First Payments Ecosystem A high-growth global fintech, renowned for delivering world-class payments-related software and technology, is looking to expand its engineering team. As the company continues to scale its platform to meet growing demand, they’re seeking experienced engineers to join their collaborative,...

Senior Java Developer - FinTech Start-up (Remote, UK) Salary: £50,000–£80,000 + EMI Stock Options Location: Fully Remote (UK or Europe-based preferred) Company: High-Growth FinTech Start-up Join a Fast-Growing FinTech Revolutionising Payments We’re partnering with a venture-backed FinTech start-up that’s redefining how businesses manage international payments and currency conversion. Their...

Java Software Engineer – Multiple Roles (Junior to Senior) Want to work with one of Northern Ireland’s fastest-growing tech companies? Looking for a team where your input genuinely shapes the architecture and direction of projects? How about working on greenfield builds using the latest Java and cloud technologies every day? The Role You’ll be developing high-quality, scalable Java solutions...

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

About the Company: Read all the information about this opportunity carefully, then use the application button below to send your CV and application. Our client is a fast-growing global trading firm with deep expertise across traditional and digital asset markets. Built by technologists and financial engineers, their platforms are designed for scale, resiliency, and high performance. They are...