Top Engineering Jobs in Belfast

Lead and grow an engineering team responsible for Affirm’s international identity platform, including KYC, user lifecycle management, and identity decisioning. Own technical strategy, multi-quarter roadmaps, architecture, reliability, availability, incident response, and operational improvements. Drive major consumer-facing initiatives, cross-functional alignment, and technical execution across Product, Design, Analytics, and Engineering teams while developing engineers and maintaining a high-trust culture.

Leads and scales Rapid7’s EMEA sales engineering organization, managing Solution Engineers and serving as the region’s strategic technical authority. Partners with sales, marketing, product, engineering, executives, and channel partners to drive revenue, retention, consultative security solutions, strategic proofs of concept, demonstrations, and enterprise deals. Represents the company at industry events and translates customer needs into product strategy while improving forecasting, leadership development, and presales performance.

Manages a globally distributed team of Assigned Support Engineers serving enterprise customers. Responsibilities include hiring, coaching, performance management, escalation leadership, customer recovery planning, cross-functional coordination, KPI tracking, capacity planning, process improvement, automation, and communicating customer outcomes and ROI. The role requires strong technical knowledge, including Linux administration and web application concepts, plus experience supporting production-critical environments.

Provide technical direction for GitLab Dedicated, a managed single-tenant SaaS platform. Lead architecture and transformation across resilience, failover, tenant orchestration, change management, automation, and platform integrations. Identify systemic reliability and scalability risks, establish reusable platform patterns, strengthen service ownership, and guide cross-team technical decisions. Mentor senior engineers and advance engineering excellence across the organization.

Leads the technical development of AECOM’s Ground Engineering team, overseeing geotechnical data, analyses, design calculations, project delivery, client advisory, and technical quality. Manages schedules, budgets, stakeholders, and multidisciplinary collaboration while supporting business growth and client relationships. Provides leadership, mentoring, networking, and development for junior engineers across geotechnical projects involving infrastructure, energy, water, transport, buildings, and other sectors.

Leads the A220 Wing Development engineering portfolio in Belfast, overseeing industrial and plant modifications, test facility support, REACH projects, engineering integration, digital transformation, budgets, resources, suppliers, and stakeholder relationships. The role manages a large multidisciplinary engineering team and ensures delivery against time, cost, quality, and technical objectives while supporting innovation and strategic wing development.

Engineering Interns contribute to software features across the full development lifecycle, including design, development, testing, deployment, monitoring, and improvement. They work with APIs, databases, streams, and queues while participating in stand-ups and peer-led teams. The role provides mentoring and hands-on experience with Signifyd’s technology stack. Candidates should be pursuing a bachelor’s degree in computer science or software engineering, show interest in software development and machine learning, and be curious, collaborative, and willing to learn.

Twelve-month placement supporting AI tooling integration and reliability engineering for high-availability financial systems. Responsibilities include performance testing, monitoring, automation, system architecture collaboration, resilience requirements, clean coding, and AI-assisted workflow improvements. Candidates should be computer science undergraduates with programming proficiency and foundational knowledge of reliability, monitoring, or AI/ML concepts. The role is based in Belfast with office attendance two or three days weekly.

Entry-level three-year software engineering graduate programme involving structured training, engineering development, product and solution design, and work across new and existing customer programmes. Candidates may rotate across business units or complete an external secondment. The role requires a relevant computer or software engineering degree, UK work authorization, and successful completion of BPSS and SC security checks.

Four-year degree apprenticeship developing skills as an Integrated Logistics Support Engineer while studying for a BEng in Mechatronic Engineering. Responsibilities include supporting systems requirements and design, project reviews, testing and validation, engineering investigations, ILS planning, supportability analysis, technical documentation, data management, spare-parts analysis, training materials, maintenance strategies, and stakeholder engagement. The role is based in Belfast with university study and practical engineering work at Thales.

Three-year graduate systems engineering programme developing engineering solutions for defence, aerospace, space, and digital security products. Participants receive structured training, work with experienced engineers, contribute to new and existing products, and may rotate across business units or complete an external secondment in Year 3. The role requires a STEM degree, permanent UK work rights, and successful completion of BPSS and SC security checks.

Three-year graduate engineering programme focused on developing industrial process engineering skills through supported work on new and existing products. Participants follow accredited technical and transversal learning pathways, may rotate across business units or complete a secondment, and build engineering competencies and professional networks. The role is based in Belfast and requires UK right to work plus successful BPSS and SC security checks.

Three-year Level 5 higher apprenticeship combining college study at South Eastern Regional College with practical engineering rotations at Thales. The apprentice will develop skills across mechanical engineering, electronics, software, hardware, and systems, progressing toward mechatronic engineering specialization. Responsibilities include learning engineering design and problem-solving, supporting solutions within cost, quality, and manufacturing constraints, collaborating across teams, and completing a Foundation Engineering Degree with potential progression to a BEng.

A four-year Level 6 apprenticeship combining university study at Ulster University with practical engineering experience at Thales. The apprentice will develop mechatronics skills across mechanical engineering, electronics, software, hardware, and systems engineering through rotations, project work, and workplace learning. The program leads to a BEng in Mechatronic Engineering and a permanent role, with training focused on engineering design, problem-solving, manufacturability, quality, cost, teamwork, and technical delivery.

Leads and scales a data engineering team of 8+ engineers, owning data strategy, platform modernization, architecture, reliability, and engineering standards. Partners with product, analytics, and commercial teams to deliver scalable, secure, high-quality data solutions. Responsibilities include coaching, mentoring, roadmap ownership, stakeholder management, performance measurement, and representing data engineering with senior leadership. The role requires technical credibility across cloud platforms, data warehouses, orchestration, modeling, pipelines, infrastructure as code, and CI/CD.

AECOM is recruiting geotechnical engineers, engineering geologists, and tunnel engineers at all levels across the UK. Successful candidates will deliver ground engineering and tunnelling projects from concept through operation, applying relevant design codes, technical standards, and innovative methods. Responsibilities may include technical delivery, leadership, mentoring, and collaboration on infrastructure projects across rail, highways, energy, water, nuclear, and other sectors. Candidates need a relevant engineering or geology degree, project experience, willingness to travel throughout the UK, and a clean driving licence.

Owns and prioritizes the product backlog for secure hardware engineering environments. Defines requirements, acceptance criteria, and feature priorities; validates releases; gathers user feedback; and leads application evolution, migration, consolidation, and legacy-tool retirement. Acts as technical authority and architect while coordinating hardware engineers, product owners, architects, delivery teams, and leadership. The role requires practical hardware engineering experience and knowledge of engineering development environments, with responsibility for aligning tools to broader Thales roadmaps.

Engineering apprentice supporting highway and street design projects across concept, modelling, detailed design, and implementation. Responsibilities include developing technical solutions, attending site visits and project meetings, collaborating with multidisciplinary teams, and learning engineering software and BIM processes. Projects may involve junctions, cycle lanes, bus priority, greenways, streetscapes, feasibility studies, and road safety assessments. The role provides structured training and mentoring toward a career in traffic and civil engineering.

Lead and manage a software engineering team to deliver scalable, reliable commercial trading and planning solutions. Provide technical direction, ensure operational stability, enforce engineering standards, manage vendors, and drive delivery excellence across cloud-native systems.

Paid 10-week engineering internship involving real projects across proposals, engineering, design, manufacturing, customer solutions, regulations, ISO standards, safety, and environmental practices. Interns collaborate with experienced engineers, may visit customer sites, and spend three weeks in the USA. Candidates must be engineering students entering their final year, live within commuting distance, hold a full driving licence and passport, and be able to travel internationally.

Leads the engineering organization responsible for modeling, rendering, simulation, distributed computing, and quality. Owns platform roadmap execution, manages engineering managers, accelerates AI-assisted software development, improves delivery and testing processes, and balances zero-to-one product development with ongoing releases. Partners with Product and represents platform engineering to company leadership. Requires deep technical credibility and a proven record of organizational transformation, product delivery, and engineering leadership.

Leads and scales Netskope’s EMEA Solutions Engineering organization across multiple countries. The role owns pre-sales methodology, talent development, operating models, technical win rates, pipeline progression, and revenue partnership. It requires executive engagement with strategic customers, collaboration with Sales, Product, Engineering, and Marketing, and expertise in cybersecurity, cloud, SASE, SSE, ZTNA, and AI security. The leader will also drive AI-enabled workflows, automation, organizational transformation, and technical positioning in complex enterprise opportunities.

Lead and mentor two software teams and one data team while shaping engineering culture, product strategy, roadmaps, architecture, and workstream priorities. Collaborate with technical and business stakeholders, participate in code reviews, and contribute high-quality code. The role requires strong Rust, TypeScript, Node.js, AWS, testing, API, database, cloud architecture, and agile development expertise.

Develop and maintain cross-platform consumer mobile applications using React Native, TypeScript, and JavaScript. Build reusable components, integrate REST and GraphQL APIs, implement state management, optimize performance, troubleshoot crashes, support testing and CI/CD releases, and apply accessibility and usability principles. Collaborate with product, design, QA, and engineering teams in Agile delivery environments while contributing to code reviews, experiments, and engineering standards.

Leads and remains hands-on in engineering execution, owning code, architecture, quality, reliability, technical standards, and delivery. Hires and develops the engineering team, manages performance, improves AI-enabled productivity, and partners with Product and external technical vendors. Establishes practices for testing, incident response, post-mortems, on-call, and financial accuracy while scaling the team from six to approximately 15–20 engineers.