Top Tech Jobs & Startup Jobs in Belfast

As a Lead Platform Engineer at Kainos, you'll lead teams to design and manage digital service platforms, mentor colleagues, and ensure successful project outcomes using modern technologies.

As a Senior Platform Engineer, you'll design and support digital service platforms, ensuring quality, scalability, and security while collaborating with teams to improve services.

Lead consulting, discovery, advisory, and shaping engagements for Microsoft Business Applications, Power Platform, Copilot, and AI-enabled business processes. Facilitate stakeholder workshops, assess services and processes, define requirements and roadmaps, shape operating models and governance, establish value measures, and guide adoption and organizational change. Collaborate with multidisciplinary teams while advising on responsible AI, privacy, security, regulatory, and human oversight considerations. Contribute to proposals, business development, reusable consulting assets, coaching, and people management.

Support group-wide tax compliance, reporting, and advisory activities, including corporation tax computations, VAT returns, RDEC claims, transfer pricing calculations, payroll tax matters, tax schedules, audit disclosures, and international tax monitoring. The role also assists with tax projects such as M&A, due diligence, and legislative developments while coordinating with internal teams and external advisers.

Lead Workday Financials implementations: configure solutions, manage client relationships, run large workshops, resolve escalations, mentor team members, and drive capability development and commercial outcomes.

Lead technical pre-sales for AI and data opportunities across the UK public sector. Shape solution strategies, conduct client workshops, lead bids and procurements, advise on responsible AI adoption, and develop differentiated AI propositions. Provide expertise in generative and agentic AI, machine learning, LLM solutions, data foundations, governance, evaluation, and production adoption. Build senior stakeholder relationships, support demonstrations and proofs of concept, mentor colleagues, and ensure proposed solutions are practical, secure, scalable, ethical, and deliverable.

Design and apply security architecture for cloud and software solutions. Embed security practices into Agile delivery, assess existing systems, recommend mitigations, mentor engineers, lead small teams, and support security testing, CI/CD security and compliance with standards.

Lead secure design and review of cloud platforms and services, advise Agile teams on security best practices, test software/infrastructure security, mentor and manage staff, and ensure compliance with standards and regulations across public, healthcare, defence, and commercial projects.

Client-facing presales consultant who shapes credible digital solutions, leads technical input into bids, runs workshops/demos/proofs-of-concept, and partners with sales, delivery and engineering to ensure commercially viable, deliverable proposals and reusable sales assets.

As a Data Architect, you'll lead traditional data architecture practices, provide technical guidance, manage a team, and engage with clients.