Top Tech Jobs & Startup Jobs in Belfast

Leads and scales Rapid7’s technical support organization in Belfast. Responsibilities include managing support engineers and managers, developing career progression, driving process and tooling changes, improving operational metrics, resolving escalations, partnering with Engineering, Product, Customer Success, and Sales, and building consistent global support practices. The role emphasizes organizational change, customer outcomes, technical communication, accountability, and continuous improvement.

Build and operate the governance, risk, and compliance program across SOC 2, NIST CSF, ISO 27001, and related frameworks. Manage audits, control libraries, risk registers, policies, vendor assessments, due diligence, and compliance monitoring. Configure automated evidence collection through APIs, query compliance data using SQL, validate control effectiveness, coordinate remediation, and report risk posture to leadership. Partner with auditors, security, engineering, business teams, customers, and prospects while automating manual GRC workflows.

Supports the planning, development, and improvement of aerospace manufacturing processes, tools, technologies, and production systems. Responsibilities include continuous improvement, waste reduction, automation and digital manufacturing initiatives, industrialisation of new products, production problem-solving, data analysis, and cross-functional collaboration with engineering, quality, operations, supply chain, and production teams.

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.

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

Lead electrical engineering delivery for hyperscale and colocation data centre projects. Responsibilities include project planning, electrical design, specifications, cost control, technical reporting, client presentations, coordination meetings, site inspections, contractor and supplier liaison, and mentoring junior engineers. The role requires leadership of multidisciplinary teams, data centre design expertise, construction administration experience, and occasional regional and international travel.

Leads mechanical engineering design and construction administration for complex data centre projects across EMEA. Provides technical leadership to multidisciplinary teams, supports project delivery, permitting, building systems, regulations, and construction methodologies. Contributes to thought leadership, strategic growth, client relationships, and delivery for hyperscale and colocation technology clients. Requires chartered professional status, extensive data centre experience, Uptime Institute accreditation, Revit knowledge, strong communication skills, and willingness to travel.

Leads AECOM’s data centre construction administration team across the UK and EMEA, overseeing multidisciplinary technical delivery, mechanical services, design changes, and client coordination. The role includes Principle Designer and Responsible Designer services, project risk and KPI management, commercial oversight, work winning, business development, thought leadership, and team development. The director will ensure consistent, coordinated delivery across hyperscale and colocation data centre projects while managing client relationships and supporting strategic sector growth.

Owns the full bid lifecycle from opportunity identification through contract award. Leads multidisciplinary bid teams, develops strategies, coordinates timelines, reviews commercial and technical submissions, writes proposal content, manages tender presentations and client clarifications, and ensures governance compliance. The role also drives continuous improvement by gathering feedback and sharing bid best practices across civil engineering and infrastructure opportunities.

Operate, support, and enhance Microsoft 365 and endpoint platforms, including Exchange Online, Teams, SharePoint, OneDrive, Intune, Windows Autopilot, and Entra ID. Manage device provisioning, compliance, identity governance, Conditional Access, MFA, application deployment, and troubleshooting. Develop PowerShell automation, maintain documentation, support security and compliance initiatives, and collaborate across teams to improve the digital workplace experience.

Supports Account Managers in managing customer portfolios, building relationships, delivering commercial, technical, financial, and logistical support, monitoring KPIs, developing account plans, implementing contracts and SLAs, and identifying sales opportunities. The role is customer-facing, requires diary management and customer meetings, and offers career development into account management.

Designs, builds, and maintains scalable ETL/ELT pipelines, data warehouses, data lakes, and cloud data solutions. Develops data models, monitors platform performance, and embeds data quality, governance, security, and regulatory controls. Collaborates with analysts, data scientists, and stakeholders to deliver trusted data for reporting, analytics, and decision-making, while documenting solutions and supporting continuous improvement.

Partners with senior leaders to identify high-value applications of data, analytics, and AI. Uses SQL, Power BI, cloud data platforms, predictive modeling, and generative AI to transform business questions into insights, prototypes, and scalable solutions. Develops use cases for forecasting, churn, profitability, revenue leakage, and anomaly detection while improving data quality, governance, and decision-making across the organization.