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.

The Senior SOC Analyst monitors and investigates security incidents, manages vulnerabilities, analyzes security data, and leads investigations to improve security posture.

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.

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

The Associate, Contract Management II will draft and negotiate various contracts, maintain compliance, manage data, and help improve service delivery.

Write persuasive copy for clients across social media, sales pages, paid ads, and other channels while ensuring platform compliance. Collaborate with the agency team, deliver varied writing styles for different platforms, and provide a portfolio. Role is onsite in Holywood, County Down; part-time and full-time considered.

Manage social media marketing for agency clients and create copy/content alongside a graphic designer. On-site role at Beyond HQ in Holywood. Requires at least one year of social media marketing experience and a portfolio. Position can be part-time or full-time; candidate should be ambitious, enthusiastic, and hardworking.

Provide onsite administrative support for EHS functions: maintain training and compliance records (ISO 14001/45001), coordinate training, log accidents/near misses, prepare safety KPIs, monitor equipment and hazardous waste, administer occupational health appointments, manage COSHH data, and support EHS communications and audits.

Lead data and governance analysis for vendor management and commercial decisions. Reconcile financial, contractual, and operational data, build dashboards and executive reports, define data requirements, support data governance, evaluate technology expenditures, and apply analytical tools (including AI) to inform negotiations, budgeting, and strategic decisions.

Lead a 24x7 funds application support team to ensure availability of 30+ critical applications. Drive incident response, root-cause analysis, system improvements, stakeholder coordination, risk identification, and mentor junior analysts while using databases, monitoring, and scheduling tools to maintain high service standards.

Develop, maintain, and support a Java-based global transaction reference platform. Build APIs, messaging integrations, and distributed systems; troubleshoot production issues; improve architecture and SDLC with containers, CI/CD, and AI-assisted tooling; collaborate across teams and provide documentation to meet performance and scalability targets.

The Principal Mechanical Engineer will leverage engineering principles, collaborate on mechanical designs for weapon systems, and ensure robust product designs. Responsible for detailed design output, leading mechanical work packages, and managing engineering change processes.

Lead a team delivering end-to-end mechanical hardware for mission-critical defence programmes. Own product lifecycle from concept to deployment, ensure cost/schedule/quality, embed engineering best practices (DFx/DFMEA), drive technical leadership, cross-functional collaboration, bids/work packages, and mentor engineers to build capability.