Top Tech Jobs & Startup Jobs in Belfast

Lead the Client Platforms and Configuration product suite at Apex, overseeing product strategy, enabling cross-domain configuration, managing APIs, ensuring operational excellence, and guiding client onboarding processes.

The Senior AI Engineer will design, optimize and deploy AI systems in cybersecurity, collaborating with cross-functional teams and mentoring junior engineers.

Build and maintain high-traffic React applications for ad-serving workflows. Translate design mocks into responsive reusable components, integrate with RESTful services, write unit-tested production code, respond to bugs and performance issues, collaborate across distributed teams, and support services in production.

Provide technical support for the iManage product suite: diagnose and resolve software/configuration issues, collaborate with customers and integrators, maintain deep knowledge of Windows servers, networking, databases, web and mobile technologies, document best practices, and proactively reduce problem recurrence.

Manage customer and supplier communications for Aftermarket operations, lead a team (up to 15), develop supply chain strategies, ensure parts availability, control costs, maintain SAP data/automation, and drive supplier performance and process improvements to meet schedule and revenue targets.

Serve as the primary technical partner contact and PTA subject-matter expert, owning partner enablement, documentation, onboarding/tenant setup, issue escalation, and cross-functional liaison duties. Evolve into a Customer Value Manager role to drive adoption, define success metrics, create value plans, manage retention, and identify upsell opportunities.

Hunters-style enterprise software sales role selling Kainos Workday-focused SaaS (Smart suite and EDM). Own full sales cycle from discovery to close, prospect and demo products, manage pipeline/CRM, build territory account plans, and work cross-functionally to hit quarterly and annual targets. Requires executive-level selling, negotiation, and relationship-building; travel to territory quarterly.

Lead Business Development for Workday product across EMEA: build pipeline, develop account and pursuit plans, negotiate complex multi‑million deals, manage senior stakeholder relationships, grow strategic partnerships, and coach a small team to meet sales, revenue, and profitability targets.

Provide commercial, practical HR and employment law advice to clients; review and scale HR frameworks, policies and people practices; lead or support client projects; coach managers on recruitment, onboarding, performance and development; build inclusive cultures; act as a trusted HR advisor; research and implement practical HR tools; and contribute to business development and client engagement.

The Legal Specialist supports Citi's Global Issuance team by reviewing, drafting, and negotiating contracts, engaging in business negotiations, managing transactions, and advising on regulatory matters. Requires strong communication, project management skills, and knowledge of financial services law.

Prepare client invoices, maintain billing records, manage accounts receivable and US payroll, post journal entries, reconcile balance sheet accounts, support month-end accruals and external audits, and resolve billing issues.

The Senior Software Engineer will design and build scalable backend services, work with cloud platforms, mentor engineers, and contribute to system architecture and CI/CD processes.