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 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.

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.

Design, build, and operate AWS cloud-native infrastructure and platform services to support GenAI applications. Implement IaC (Terraform/CloudFormation/CDK), container orchestration (Docker/Kubernetes/EKS), CI/CD, observability, security controls, cost optimization, incident response, and collaborate with frontend/backend engineers (React, TypeScript, Python) to ensure scalable, reliable production systems.

The Mid-Level Software Engineer will design and build full-stack applications using Python and Node.js for backend and React for frontend, working with cloud infrastructure and CI/CD pipelines while ensuring system observability and security.

Lead end-to-end cybersecurity and information security engagements focused on ISO27001 implementations, audit readiness, and GRC. Conduct risk assessments, internal audits, and support external certification. Deliver incident exercising, develop policies and controls, drive remediation, and manage client stakeholders to achieve measurable security and compliance outcomes.

Manage and grow a portfolio of customer accounts through phone, face-to-face and email interactions. Provide excellent customer service, hit branch sales targets, develop new business, build rapport, and support branch operations including trade counter duties and picking/packing to ensure orders are completed on time.

Lead and oversee multiple HW/SW development projects across full lifecycle, managing scope, schedule, budget, risks, and stakeholder communication to ensure timely delivery and customer satisfaction. Drive program performance, change management, reporting, and cross-functional collaboration.

Manage and grow a portfolio of customer accounts by delivering excellent phone, face-to-face and email customer service. Target and convert new customers, meet branch sales targets, build strong client relationships, and support branch operations including trade counter service and warehouse picking/packing as needed.

The role involves writing high-quality back-end code in Java or Kotlin, contributing to architectural decisions, and automating SDLC processes. You will lead a small team, apply AI in projects, and ensure clear communication across distributed teams.

Lead the design and development of data services, manage data reliability, create data models, and ensure data products support ML workflows.