Top Tech Jobs & Startup Jobs in Belfast

Graduate role supporting aerospace aftermarket activities, including customer relationship management, spare parts, MRO, supplier management, supply chain coordination, commercial and contract support, and process improvement. The position involves collaborating with customers, engineering, operations, suppliers, and commercial teams to ensure timely delivery of aircraft components and services. Candidates need a business-related degree, practical experience, strong communication skills, and an interest in aerospace. The role is based full-time in Belfast.

Student placement software engineering role developing Magnite’s advertising platform. Responsibilities include software development, quality assurance, test automation, deployment, and solving complex technical problems with experienced engineering teams. The role provides mentorship and exposure to a broad technology stack, including Java, Rust, Scala, JavaScript, Python, C++, SQL, Cassandra, Druid, Hadoop, and Kafka.

Processes and reconciles daily purchase and sale transactions across equities, fixed income, and derivatives. Reviews trade exceptions, discrepancies, settlement issues, and posting errors; coordinates with internal teams, counterparties, and clients to resolve inquiries. Maintains regulatory and SLA compliance, performs supervisory oversight, provides operational metrics, and recommends process improvements.

Supports daily administration and execution of global Total Rewards and benefits programs. Responsibilities include employee inquiry support, benefits onboarding, vendor data transmissions, process documentation, communications, open enrollment assistance, invoice tracking, data checks, and compliance reporting. The role also supports identifying AI automation opportunities and requires attention to detail, confidentiality, adaptability, and proficiency with Google Workspace, Excel, or Workday.

As a Senior Site Reliability Engineer, you'll build resilient platforms, automate processes, mentor teams, and drive changes in a cloud-based environment.

Leads and grows Jensen Hughes’ UK and Ireland process safety capability. Provides technical and commercial leadership across process safety, fire engineering, and industrial risk management; advises on hazard analysis, gas detection, dispersion modelling, safety engineering, ageing assets, hydrogen, and battery storage. Builds senior client relationships, develops proposals and profitable workstreams, represents the firm in industry forums, and mentors multidisciplinary technical teams.

Manages complex, multidisciplinary water-sector bids from capture and positioning through submission, interviews, and lessons learned. Leads win strategy workshops, coordinates stakeholders, develops compliant and compelling proposals, and ensures adherence to bid processes. Analyzes client feedback and debriefs to identify improvements, trends, and best practices. Supports training, knowledge management, bid-library upkeep, pipeline management, and resource planning across the Water work-winning team.

Lead and build Diversity, Equity & Inclusion strategy and programmes across the organisation. Drive initiatives, stakeholder engagement, training, recruitment and measurement of DEI outcomes. Manage cross-functional delivery across multiple areas and ensure governance, communication and continuous improvement.

Owns People Operations and workplace experience for the Belfast office, including employee lifecycle processes, UK employment compliance, policies, audit readiness, strategic projects, workflow automation, complex casework, people reporting, facilities, suppliers, and budget support. The role is a senior individual contributor responsible for improving operational standards, reducing manual work, and providing trusted People and Workplace guidance.

Develop, test, and verify software applications and control architectures for advanced vehicle systems across the product lifecycle. Collaborate with engineering teams, suppliers, and customers to deliver safe, reliable control systems for new and existing platforms. Apply model-based development, requirements management, structured engineering processes, and potentially HIL testing, functional safety standards, and powertrain or high-voltage controls.