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.

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.

Owns end-to-end commercial relationship for large regulated financial institution accounts, driving retention, renewals, churn forecasting, expansion, executive engagement, account health monitoring, escalation management, and cross-functional delivery to ensure platform value and regulatory control maturity.

Design and govern Axiom's enterprise data model, establish data governance and quality standards, manage a Data Engineer, align data architecture with enterprise and AI roadmaps, administer Databricks, and ensure documented, accessible, and reliable data assets across product, operations, and data science teams.

Support sales coverage for Emerging Markets (EM) credit products to institutional clients across the UK. Develop client understanding, partner with EM trading, structuring and legal teams, assist on new client onboarding and documentation, and support internal sales initiatives to deliver tailored EM credit solutions.

Oversee operational risk management for new business proposals, manage execution risks, and engage stakeholders in risk governance.

Two-year trainee role in Belfast aligned to infrastructure team. Receive networking infrastructure training, gain Level 3 qualification, attend Belfast Met one day weekly, and support enterprise platforms (OS, cloud, backup, storage). Responsibilities include incident management, planned change, customer support across public and private sectors, escalation, and working with Microsoft Operating Systems as part of a technical support team.

Lead Full Stack Developer responsible for designing, documenting and delivering end-to-end application solutions. Acts as an application SME, authors functional/technical/UI designs, leads coding and code reviews, estimates work, ensures alignment with architecture, quality and security standards, mentors team members, and provides technical support for escalated incidents.

Join a 3-month graduate training program to learn kdb+ and Q, gain hands-on experience with time-series analytics, and then work with leading banks and hedge funds in global hubs. Training, client placements, collaborative teams, and career support provided. Relocation to a global hub is required after training.