staff software engineer jobs in Newtownabbey

You will work closely with Senior, Staff and Principal Engineers across Belfast and the wider global engineering organisation, contributing to large scale distributed systems while acting as a technical authority within the team. This role offers a strong mix of hands-on development, architectural decision making and mentorship.

Software Engineer Location: Belfast, Northern Ireland (Hybrid) Compensation: Open to discussion on compensation based on experience + equity About Opinly At Opinly, we're revolutionizing competitor analysis and SEO automation for digital marketers. Our mission is to empower businesses to stay ahead in the competitive landscape through data-driven decisions. You can learn more about us at...

I'm looking for a talented Software Engineer to join a growing engineering team and help build scalable, cloud-native applications. You’ll work across the full development lifecycle, designing and delivering high-quality solutions using Java, TypeScript, and AWS in a modern, agile environment. What You’ll Do - Design, develop, and maintain backend services using Java and cloud-native...

MCS Group is thrilled to be partnering exclusively with fast-growing technology company in the energy sector. They are expanding their Belfast engineering team and are looking for a Staff Software Engineer to join and hit the ground running. The company builds a platform connecting businesses with external partners, helping large-scale operations work more efficiently and reliably. Day-to-day...

Staff Software 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...

Staff Manufacturing Engineer Location: Belfast, Northern Ireland. Contract: Permanent Contract. Position Summary: This role will provide technical leadership in the Stryker facility in the following areas: Support continuous improvement in manufacturing operation Management of significant engineering projects. Provide technical leadership from an engineering perspective. Ownership of the plant...

You will shape our roadmap, architecture and drive high-impact changes across teams.

About Turing: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM,...

Senior Staff Engineer, Business Transformation(CI) page is loaded## Senior Staff Engineer, Business Transformation(CI)locations: Belfast, United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: R552295Work Flexibility: OnsiteSenior Staff Engineer, Business Transformation (CI) Belfast## Position SummaryWe're looking for a Senior Staff Engineer to lead Business Transformation...

Overview Senior Staff Engineer, Business Transformation (CI) – Belfast We're looking for a Senior Staff Engineer to lead Business Transformation and Continuous Improvement (CI) initiatives across our Belfast site. You'll act as the key point of contact for Lean and Six Sigma activities, driving projects that improve efficiency, cost, and quality while strengthening our CI culture. Working...

SoftwareEngineering Team Lead- Northern Ireland A fast-growing technology company specialising in AI-driven insights and automation is seeking an Engineering Team Lead to join its engineering function. This organisation builds scalable, cloud-based products used globally and places strong emphasis on engineering quality, security and innovation within a high-growth environment. The Role: The...

You will be accountable for setting operational standards and ensuring consistent, high-quality delivery during the non-traditional trading window. This position is a critical component of our comprehensive "Follow-the-Sun" support model, vital to achieving 24/7 market protection.

MCS Group is proud to be partnering again with one of the UK and Ireland's most exciting technology companies in their search for a Lead Software Engineer. The company's product suite sits at the cutting-edge of AI and this firm is truly in growth mode after a fantastic 2025. This is a truly unique opportunity for an experienced software engineer (you could be operating at a senior level...

Staff Software Engineer Location: Belfast, UK (Remote / Hybrid options available) Contract Type: Permanent Level: Staff (Individual Contributor - technical leadership) The Opportunity We're looking for a Staff Backend Engineer to join a growing engineering hub in Belfast. This is a hands-on, high-impact role at a company in a period of renewed investment and growth. You'll work on large-scale,...

You will be the go-to for operational excellence and advanced issue resolution for our core IAM platforms. Furthermore, you will be supported and backed up by a team of highly skilled engineers located globally who can bring additional knowledge and experience when required.

Principal & Staff Software Engineers At a glance Principal or Staff Software Engineer role on a mission-critical payments platform Lead engineers and influence architecture, design, and delivery Remote-first with a Belfast city centre office Strong salary, excellent benefits, and genuine technical ownership About the Company Our client is a global payment technology business operating at...

Candidates must be based in NI All applications not based in NI will be disregarded Do you enjoy building robust, scalable systems that handle real complexity - and doing it with modern Java and AWS? My client is looking for a Staff Java Engineer to play a key role in designing and delivering high-performance backend services in a cloud-first environment. This is an opportunity to work on...

You will operate across backend and frontend, lead system design discussions, and work closely with Product to deliver complex, high impact features.

You will take ownership of end to end solutions, from concept through to production. This role suits an engineer who enjoys architectural responsibility, mentoring, and working on real world systems at scale.

You will work closely with Senior, Staff and Principal Engineers across Belfast and the wider global engineering organisation, contributing to large scale distributed systems while acting as a technical authority within the team. This role offers a strong mix of hands-on development, architectural decision making and mentorship.

Senior Software Engineer Location: Belfast, UK (Remote-first / Hybrid options available) Contract Type: Permanent Level: Senior (Individual Contributor - backend focus) The Opportunity We're looking for a Senior Backend Engineer to join a highly collaborative and structured Content Core team. This team is the first major entry point for user-generated content workflows, responsible for...