Top Engineering Jobs in Belfast

Support, plan, execute, and deliver engineering programmes, coordinating daily issues while building strong customer and functional relationships.

As a Senior Backend Engineer, you'll manage Kubernetes clusters, implement GitOps workflows, establish infrastructure as code practices, and enhance platform reliability and security controls.

This role involves managing a team of Solutions Engineers, driving strategy, fostering collaboration, and ensuring customer success by leading complex deals and optimizing SE practices.

The Engineering Manager will lead a team to deliver high-quality software, balancing delivery and operational excellence while fostering team growth and adopting AI-native workflows.

As a Penetration Tester, you'll design social engineering campaigns, emulate adversarial tactics, and improve clients' security postures through offensive operations and collaboration with Red Team.

The Applications Controls Engineer defines automation and integration solutions, translates customer requirements into system concepts, and collaborates cross-functionally for project execution and proposal development.

Looking for Geotechnical Engineers/Geologists with a degree in relevant fields. Roles involve delivering ground engineering projects across various sectors, with professional growth opportunities.

Lead a team to enhance GitLab CI pipeline security, focusing on software supply chain security features and compliance with industry standards.

Lead the design and development of data infrastructure for various industries, mentor junior staff, manage projects, and establish data practices.

The Engineering Manager will lead the team in Belfast, oversee the migration from legacy systems to cloud-native solutions, and manage global collaboration. Key focus on team growth, architectural evolution, and the integration of AI in development processes.

The Performance Manager A220 Wing Engineering will oversee business performance data, implement performance systems, and streamline processes while focusing on KPIs and stakeholder collaboration.

Lead architecture and delivery of a composable, API-first Core Commerce Platform powering checkout, payments, OMS, inventory availability, loyalty, and post-order experiences. Drive integration of packaged solutions (SFCC, Fluent Commerce), payments, social and agentic commerce, and AI-native capabilities. Own SLAs, reliability, security (PCI-DSS), roadmap, and engineering standards while building and leading high-performing, on-site platform teams.

Lead platform engineering for consumer web and mobile experiences, set technology vision and standards, own frontend architecture, component library, observability and performance, drive AI/LLM integration, govern vendor delivery, and grow a lean senior engineering team to deliver fast, accessible, and scalable DTC digital experiences.

Lead engineering for Consumer Intelligence & Engagement, owning personalization, content management, product discovery, promotions, and communications. Define technology strategy, architecture, and AI integration; ensure GraphQL/APIGEE APIs, SFCC and Sanity implementations, performance, testing, and platform health. Build and mentor senior engineering teams, partner with product and business stakeholders, and drive delivery, standards, and experimentation across DTC commerce capabilities.

The Engineering Manager will lead the Forward Deployed Engineers, manage deployments of North platform, optimize performance, and ensure customer success while collaborating with Product and Sales teams.

This role involves enhancing Firefox development workflows, mentoring team members, and improving integration and automation processes while working in a distributed team.

The role involves leading technical teams to develop high-quality software, mentoring engineers, and contributing to open source projects. Responsibilities include planning, execution, and enhancing the Linux user experience across various teams and technologies.

Lead a small cross-functional engineering team end-to-end: stay technical (code, review, pair), manage delivery via Shape Up cycles, own architecture and correctness for money-moving systems, hire and develop engineers, work closely with product and stakeholders, and improve team processes and autonomy.

Lead decomposition of a PHP monolith into Go microservices, design and operate scalable distributed systems (Kafka, Temporal, OpenSearch, Memgraph), integrate network telemetry and third-party APIs, maintain Terraform-managed cloud infrastructure, enforce SLAs/SLOs and CI/CD quality, mentor engineers, participate in on-call rotations, and drive platform architecture and reliability.

Lead the multi-team Orchestration organization, managing performance, culture, and technical roadmap while ensuring security and scalability of payment systems at Primer.

Lead and grow a team of Presales Engineers for the DACH region, partnering with Sales and cross-functional teams to set technical strategy, enable scalable programs, and accelerate the sales funnel. Drive hiring, coaching, capacity planning, and data-driven decision-making while resolving customer blocking issues and engaging with Product, Engineering, and other stakeholders to ensure successful customer outcomes.

The Staff Engineer leads analog and mixed-signal block design, conducts design reviews, mentors junior engineers, and develops methodologies for advanced technology applications.

As a Senior Digital Verification Engineer, lead verification planning for digital and mixed-signal designs, innovate verification environments, and mentor junior engineers.

Lead cost control for energy transmission and distribution projects: implement and maintain cost control systems, develop CBS/WBS/PMB, produce forecasts and accruals, support change control, validate supply-chain data, and provide senior stakeholder reporting and leadership to meet time, cost and quality targets.

Lead a team of 4–6 engineers to drive architectural decisions, improve reliability, observability, CI/CD, and developer experience. Balance hands-on technical leadership with people management, planning, incident preparedness, and automation. Collaborate with product and cross-functional partners to deliver scalable AWS-based systems, enforce engineering governance, and continuously improve delivery and operational readiness.