Top Tech Jobs & Startup Jobs in Belfast

Lead and grow Rapid7’s AI Engineering organization, setting technical direction and roadmaps for LLM and agentic AI systems. Partner with Engineering and Product leaders to identify high-value opportunities, guide architectural decisions, and deliver reliable, secure, scalable production AI capabilities. Coach managers and engineers, balance customer value with feasibility and cost, drive innovation from concept to production, and communicate investment needs, risks, and outcomes to senior leadership.

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.

Lead the architecture and delivery of enterprise-scale full-stack platforms using Java, cloud, data, and AI technologies. Define modernization strategies, engineering standards, and platform roadmaps; design scalable applications, event-driven systems, and lakehouse solutions; integrate generative AI capabilities; govern technical decisions; manage production issues; and mentor distributed engineering teams while partnering with senior business and technology stakeholders.

Processes orders and transactions from trading desks and branch offices while providing front-to-back operational support. The role involves analytical and administrative transaction support, stakeholder communication, accurate completion of daily tasks, issue resolution, risk assessment, and adherence to policies and legislation. The analyst will also develop technical knowledge of supporting applications and identify process inefficiencies.

Support mission-critical trading and enterprise applications through production monitoring, incident triage, problem management, release support, root-cause remediation, disaster recovery, and risk control. Collaborate with traders, business users, developers, infrastructure teams, and vendors; maintain application stability and observability; automate operational processes; and mentor junior analysts.

Manage end-to-end recruitment across engineering and corporate functions, partnering with hiring managers and business leaders. Source passive candidates, build pipelines for hard-to-fill roles, screen applicants, coordinate interviews, support employer branding and recruitment events, and maintain recruitment data and market insights across Ireland, the UK, and Europe.

Design mechanical building services systems across the full project lifecycle, from concept through construction and handover. Responsibilities include producing calculations, specifications, and technical reports; coordinating with multidisciplinary teams; attending client meetings; supporting site inspections and commissioning; and developing energy-efficient, sustainable solutions across multiple projects.

Lead IN2’s marketing function and team, drive new business through brand awareness and demand generation, develop compelling stories across media, and translate complex technical projects into engaging content. Partner with business development on bids, proposals, and client relationships while building scalable marketing processes. The role requires extensive professional-services marketing experience, creative leadership, and the ability to work with senior engineers across Ireland and international offices.

Leads gym membership sales, retention, commercial performance, and member engagement. Coaches colleagues, manages KPIs, develops local partnerships and lead-generation initiatives, supports marketing campaigns, and helps maintain high operational, safety, cleanliness, and service standards. Works with the General Manager to improve club profitability, member loyalty, and team performance.

Provides office administration support within a growing business that emphasizes employee care, equal opportunities, and potential career progression. Specific daily responsibilities and qualifications are not provided.