Top Tech Jobs & Startup Jobs in Belfast

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

Lead analysis, design, development, testing and deployment of business applications. Serve as primary interface with business users, mentor team members, support application support and audits, generate business cases, manage projects (up to £500K), and liaise with global Boeing IT to ensure standards and effective knowledge transfer.

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.

Sell digital advertising to local businesses through outbound outreach and warm leads. Manage end-to-end sales lifecycle: recommend solutions, close deals, onboard clients, monitor campaign performance, provide data-driven reporting and optimisation, collaborate with product teams, and maintain high client satisfaction.

Lead DEI strategy and programming across the organisation: design and implement inclusion initiatives, employee training, policy, stakeholder engagement, metrics and reporting, and support culture change to improve diversity, equity and inclusion outcomes.

Technical leader responsible for test strategy, design and implementation of automated, manual, and non-functional tests. Ensures test coverage across application layers, configures CI tooling, mentors and manages a small team, liaises with customers and stakeholders, and drives quality throughout agile delivery.

As a Senior Test Engineer, you will develop and execute automated and manual tests, improve testing processes, and collaborate in an agile team. You'll communicate technical details effectively and may work with cloud-based testing platforms and perform various testing types.

Lead technology and AI strategy for the AI Business Solutions practice, focusing on Dynamics 365, Power Platform and Microsoft AI. Define architecture, governance, repeatable Copilot/agent patterns, and technical standards; engage C-suite customers and Microsoft; drive capability investment, IP/accelerators, and senior technical capability development to scale commercially viable AI solutions.

Join Scissero's talent pool to get priority access to open roles across legal, AI/tech, and go-to-market functions; receive event invites, updates, and early consideration.

Design, prototype, and maintain high-performance systems software with emphasis on firmware, device drivers, hardware interfaces, and real-time communication (WebRTC/WebSockets/REST). Debug and resolve low-level issues, collaborate with cross-functional teams, participate in code reviews, ensure security and compliance, and contribute to continuous improvement and POCs.

Join the Middleware team to build and maintain microservices powering real-time message delivery, tenant lifecycle management, and search. Develop features, scale services, implement automation with GitOps/CI-CD, and collaborate with SRE and senior engineers on code reviews, documentation, and operational tooling.

Lead and build Diversity, Equity & Inclusion strategy and programmes across the organisation. Drive initiatives, stakeholder engagement, training, recruitment and measurement of DEI outcomes. Manage cross-functional delivery across multiple areas and ensure governance, communication and continuous improvement.

Manage day-to-day accounting at the Antrim office, prepare timely management accounts and weekly sales forecasting, control balance sheet and banking, ensure compliance (VAT, PAYE, Intrastat, HMRC), support budgeting and payroll, evolve KPIs and management reporting, and lead/coach finance staff while partnering with credit control to improve processes and commercial decision-making.