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.

Build and scale event-driven .NET microservices powering M-KOPA’s electric mobility financing platform across Africa. Responsibilities include architecture, production monitoring, automated testing, observability, continuous delivery, infrastructure as code, and end-to-end ownership within a DevOps culture. The role involves collaborating across distributed teams, coaching others, and developing cloud-native backend systems using Azure, messaging technologies, Kubernetes, Docker, Prometheus, Grafana, and AI coding tools.

The Senior People Partner advises senior business leaders on workforce planning, organizational design, employee relations, talent, performance, succession, and change initiatives. The role uses people analytics and AI-enabled tools to inform decisions, coaches leaders, supports enterprise People programs, contributes to policies, and collaborates with People Operations and Centers of Excellence. The position is based in Northern Ireland with hybrid work in Antrim.

Owns and grows major public-sector client accounts, managing account strategy, sales, revenue, margin, forecasting, delivery, risk, quality, staffing, and team development. Builds senior client relationships, leads business development and bids, identifies growth opportunities, oversees multimillion-pound engagements, and coordinates cross-functional teams to deliver successful outcomes. Requires strong commercial, strategic, leadership, stakeholder-management, and public-sector procurement expertise.

Leads the design, automation, deployment, monitoring, and production support of scalable, secure, resilient digital service platforms. Collaborates across engineering, testing, consulting, product, and security teams; contributes to architecture and technical decisions; implements Continuous Delivery; troubleshoots complex systems; and mentors junior engineers. The role requires cloud, infrastructure provisioning, configuration management, container orchestration, version control, and active security clearance experience.

Supports planning, coordination, delivery, and follow-up for global marketing events, including tradeshows, executive events, field activities, and webinars. Responsibilities include managing logistics, suppliers, budgets, communications, attendee engagement, lead tracking, ROI reporting, and stakeholder coordination across marketing, sales, partners, and agencies. The role contributes to pipeline generation, brand awareness, and event performance while maintaining project timelines and collaborating across teams.

Build, maintain, and own features across React web and React Native mobile applications. Develop reusable components, responsive interfaces, and shared code; deliver complex features with product and design teams; support app releases; write tested, secure, scalable code; use AI development tools; and maintain production system health.

Create and optimize social media content for corporate and executive channels using written, visual, and video formats. Monitor social media conversations, identify risks and opportunities, analyze content performance, conduct channel reviews, and recommend improvements. Collaborate with global communications teams, especially the Frankfurt newsroom, and advise UK business partners on social media strategy and execution.