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.

Design, develop, deliver, and support Java-based compliance and supervision technology for global markets. Build API-first, event-driven, microservices, and cloud-native solutions integrating vendor platforms, proprietary systems, and enterprise data services. Partner with Compliance, Risk, Data, Security, Architecture, and business stakeholders. Ensure solutions satisfy regulatory obligations through auditability, traceability, entitlement controls, monitoring, and evidencing. Participate in Agile delivery, continuous improvement, audits, regulatory reviews, and remediation programs.

Designs, implements, administers, and supports resilient on-premises, cloud, and hybrid infrastructure. Responsibilities include Microsoft 365, Windows Server, Active Directory, Entra ID, Intune, endpoint management, Linux, networking, virtualization, backup, disaster recovery, cybersecurity tools, and PowerShell automation. The role leads infrastructure projects, migrations, cloud adoption, performance improvements, and ISO 27001-aligned controls while participating in on-call support and occasional travel.

Designs customer engineering drawings, technical specifications, checklists, and mechanically sound components for high-voltage monitoring solutions. Collects project requirements, supports senior engineers, provides technical customer support, and assists with troubleshooting project design issues. The role requires mechanical design knowledge, CAD experience, strong attention to detail, and effective communication and teamwork.

Design and deliver bespoke mechanical and high-voltage engineering solutions for customer projects. Responsibilities include requirements capture, component selection, CAD drawings, design changes, technical documentation, testing, installation and commissioning support, troubleshooting, and cross-functional customer collaboration. The role emphasizes cost-effective designs, safety, compliance, project timelines, communication, continuous improvement, and occasional travel to customer sites.

Own the technical vision and architectural roadmap for a scalable fintech platform and AI-enabled developer experience. Define architecture standards, domain boundaries, APIs, integration patterns, documentation, guardrails, and quality practices. Partner with SDET, Product, and engineering leadership while remaining hands-on through proofs of concept, reference implementations, and design spikes. Guide AI coding-agent adoption, evaluate emerging tools, and ensure secure, testable, cloud-native systems.

Coordinates customer orders from receipt through delivery, managing supply, inventory, production scheduling, purchasing, logistics, and supplier relationships. Processes orders, monitors stock, raises purchase orders, schedules production, arranges transport, tracks deliveries, resolves supply issues, and provides customers with updates. The role supports efficient fulfillment, customer satisfaction, and supply chain performance through strong organization, communication, and teamwork.

Perform AML and KYC onboarding, periodic reviews, customer due diligence, screening, risk assessments, and source-of-funds checks for investment funds and corporate clients. Prepare reports, manage client deliverables, assess and escalate compliance risks, quality-check team outputs, guide junior colleagues, liaise with stakeholders, and support the AML Manager with reporting and process improvements.