Top Tech Jobs & Startup Jobs in Belfast

Lead and scale monthly close and consolidation across international subsidiaries, ensure US GAAP and SOX compliance, manage statutory filings and audits, evaluate complex technical accounting, design global internal controls, drive automation and process improvements, and lead and develop a high-performing accounting team.

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

Develop and deliver enablement strategy and training for EMEA GTM teams. Design new-hire and ongoing programs, partner with regional and global stakeholders, create role-specific content, set training goals and metrics, coach sellers and solution consultants, and align enablement to business priorities to drive sales performance and faster ramp.

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

Design and implement Customer Risk Assessment (CRA) methodology for business banking integration. Assess and align data quality across systems, perform impact assessments, scenario modelling, and rule-change analysis. Build, code, tune and optimise CRA logic in SAS batch models, lead model testing, validation and performance refinement. Collaborate with Governance & Controls, Technology, Operations, Risk and Programme teams to ensure robust methodology and smooth implementation.

Design, build, and operate internal developer platforms and production-ready infrastructure. Build IaC, manage Kubernetes clusters and CI/CD pipelines, implement secrets management, embed SRE and security practices, and support AI/ML infrastructure and MLOps. Lead client engagements, run workshops, coach engineers, and deliver documented, production-ready solutions.

The Software Test Engineer at Citi will focus on automation testing, creating test plans and cases, and ensuring quality through rigorous testing practices across applications.

Serve as a senior business partner to leadership, driving internal communications, people strategy, employee engagement, and cost/productivity initiatives. Manage financial deliverables (forecasts, investment process, reporting), track headcount and resources, support governance and compliance, and lead ad hoc projects to improve operational efficiency.

The FX OpsTech Application Support Analyst supports critical applications by ensuring stability, efficiency, and timely issue resolution, while collaborating with technology and business teams to enhance service quality.

Manage strategic accounts across the data center ecosystem to drive revenue growth, expand footprint, and deepen executive relationships. Identify opportunities, lead negotiations, support proposals, and coordinate cross-functional teams. Provide market and technical leadership on AI/HPC, liquid cooling, and server/GPU platforms while ensuring customer satisfaction and forecast accuracy.

Lead a multidisciplinary team to design and deliver technology-enabled operational solutions for a large regulatory programme, overseeing complex change from concept to implementation, embedding governance and controls, collaborating with platform teams and suppliers, and driving customer-focused outcomes at scale.

Conduct macro and credit analysis to produce and market research-driven investment views across global corporate bond markets. Generate forecasts, relative-value ideas, and trade themes; support sales and trading with ongoing market commentary; collaborate with fixed income colleagues to develop strategic research and client-facing materials.

Coordinate end-to-end client onboarding and transaction execution for IBCM, liaising with deal teams, legal, compliance, AML/KYC and control functions; manage regulatory onboarding, monitor tracking systems, escalate and resolve exceptions, and drive process efficiency.

Develop and improve analytics platform to calculate and optimise funding, liquidity and capital metrics. Automate daily funding processes and reporting, improve risk processes and codebase, and collaborate with traders, FRM, treasury, risk and finance to design strategic solutions.