Top Tech Jobs & Startup Jobs in Belfast

Partners with Finance, Accounting, and IT stakeholders to analyze financial processes, define technical requirements, and deliver scalable system solutions. Designs process flows, data mappings, and decision logic; troubleshoots enterprise finance applications and integrations; coordinates testing, UAT, deployment readiness, and validation. Incorporates SOX controls, auditability, data governance, segregation of duties, and security requirements while identifying automation and AI opportunities.

Supports the Programme Management team by coordinating daily internal and external issues, maintaining customer and functional relationships, and helping resolve programme problems. The role requires detailed planning, knowledge of programme phases from inception through delivery, effective communication, and familiarity with company processes. Applicants must hold an HNC in Engineering or a business-related subject and have at least three years of relevant project management experience in an engineering, supply chain, IT, customer service, or programme environment.

Coordinates Professional Services operations across the UK and Ireland, maintaining project portfolios, forecasts, billing, revenue, utilization, capacity, margins, backlog, dashboards, and KPI reporting. Supports Sales-to-Services handoffs, PMO governance, risk escalation, leadership reporting, and cross-functional collaboration with project management, sales, finance, billing, and resource teams. The role also improves processes, data quality, and reporting efficiency.

Monitors and triages alerts, conducts open-source research, identifies online threats and exposed personal information, coordinates PII removal, documents findings, and prepares risk assessment reports. The role also involves social media monitoring, client updates, escalation of complex issues, and applying cybersecurity, privacy, and intelligence principles while working onsite with the Belfast intelligence team.

Own the product strategy and roadmap for Apex’s API gateway and observability platforms. Define capabilities such as traffic management, rate limiting, logging, metrics, traces, alerting, dashboards, and reporting. Partner with engineering teams to prioritize work, manage technical and commercial tradeoffs, define measurable outcomes, write requirements and strategy documents, maintain the Jira backlog, and communicate progress to technical and executive stakeholders.

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 maintain full-stack applications and backend services using Python, TypeScript, React, and Go. Manage PostgreSQL databases, AWS infrastructure, CI/CD, observability, monitoring, and operational reliability. Design schemas, optimize queries, manage migrations, improve automation and alerting, and collaborate with engineering and threat intelligence stakeholders. Preferred experience includes FastAPI, analytical datastores, security telemetry, knowledge graphs, AI-assisted tooling, CLI/TUI development, and Agentic/MCP technologies.

Processes full-service payroll for managed clients, resolves customer inquiries and escalations, monitors service-level agreements, performs root-cause analysis, maintains procedures, supports payroll configuration and testing, trains clients, and participates in implementations, deployments, and cutovers. The role requires frequent customer interaction, strong payroll expertise, and effective issue resolution in an outsourcing environment.

Supports global procurement by sourcing AV and networking component pricing, managing vendor bids and relationships, preparing competitive quotes in Sage X3, monitoring market trends, maintaining pricing records, and identifying process improvements. Collaborates with Account Management and Finance on invoicing and represents Procurement in client meetings.

Develop and enhance client-ready software products using C#, .NET, web technologies, and cloud solutions. Collaborate with product and engineering teams to deliver high-quality, performant, highly available features. Participate in code reviews, testing, quality initiatives, and agile development while mentoring less experienced engineers.