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.

The Java Technical Lead is responsible for delivering Capital Markets applications, leading projects, and mentoring junior developers while ensuring adherence to architectural guidelines and engineering best practices.

The Senior Application Development Lead will drive Generative AI adoption across multiple applications, ensuring best practices, system quality, and technical leadership while collaborating with global teams.

Lead design and delivery of Java backend services and Python components for enterprise-scale Source-to-Pay applications. Own end-to-end feature delivery, integrate GenAI/LLM capabilities, apply cloud-native and Agile practices, mentor developers, and ensure security, stability, and controls while collaborating with global business and technology teams to meet regulatory and transformation priorities.

Hybrid inside-sales/account management role focused on special projects: outreach to sell IAA products/services, gather buyer feedback, develop third-party partnerships, and manage prioritized buyer accounts to uncover revenue opportunities while coordinating with internal teams and providing superior customer service.

Sell multi-channel solutions for used heavy equipment and assets within an assigned Northern Ireland territory. Build client relationships, develop sales strategies, identify opportunities, meet sales targets, and coordinate execution with internal teams (sales support, operations, valuations, field marketing). Use market data to advise clients on liquidation strategies (auction, Marketplace-E, listings).

Lead regional sales strategy and execution to achieve Gross Transactional Value, commission revenue, and sales targets. Develop territory managers, drive new business and key account management, manage contracts and deal execution, partner with operations and marketing, and ensure consistent auction/customer experience.

Outbound prospecting to generate qualified B2B sales opportunities, qualify MQLs to SQLs, schedule appointments, maintain CRM and engagement tools, research prospects, produce pipeline reports, and collaborate with Sales and Marketing to improve lead conversion. Occasional travel may be required.

Lead design and delivery of production-grade AI/ML solutions for Kainos Workday products. Build predictive analytics, anomaly detection, generative AI features, and scalable MLOps pipelines. Integrate with Workday, mentor and line-manage a data science team, manage client engagements, and drive architectural and technical leadership across product initiatives.

Support productionising AI/ML solutions for Workday products under senior guidance. Collaborate with data scientists and engineers to deploy, monitor, and maintain models using cloud, containerisation, and MLOps practices while following responsible AI and data privacy guidelines.

Support delivery of AI/ML solutions for Workday products by applying statistical and machine learning methods, building models and visualisations, assisting deployment alongside engineers, and collaborating with senior team members to learn and deliver on client projects.

Mid-level Python Engineer to learn and implement OneTick solutions, build Python applications and data pipelines, integrate with client platforms, deliver production-ready scalable solutions, troubleshoot production issues, collaborate with stakeholders, and develop domain expertise through training and hands-on delivery. Role is Belfast-based (hybrid) with potential travel to London and New York.

Manage market-making, pricing, and risk for equity derivatives; provide liquidity, generate revenue, and build market share while collaborating with sales, structuring, research, and control teams.

Provide production support and SRE for ultra-low-latency, cross-asset trading systems across global colocation sites. Rapid incident response, monitoring and automation, root cause analysis, stakeholder communication, partnering with developers to deploy fault-tolerant solutions, and mentoring junior engineers while enforcing change and risk management policies.

Develop functionality in Deutsche Bank's platform focusing on funding and liquidity risk, automate processes, and improve existing systems.

Lead supplier quality activities across procurement and supply chain: support supplier selection, drive Supplier Quality Improvement Plans, coordinate audits, enhance supplier monitoring, support product/process qualification, coach QAMs, and present quality insights to senior stakeholders to reduce non-quality costs.