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.

The Senior SOC Analyst monitors and investigates security incidents, manages vulnerabilities, analyzes security data, and leads investigations to improve security posture.

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.

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 primary client contact for complex global proxy voting enquiries via phone and email. Resolve escalations within SLAs, lead client meetings and onboarding, mentor colleagues, monitor team workload and SLAs, and maintain strong client relationships while staying current on market and regulatory developments.

As a Junior Network Engineer, you will implement, maintain, and troubleshoot network and security aspects, working closely with a global team to support infrastructure.

Lead design, development, and optimization of high-performance Ab Initio ETL pipelines feeding the Oracle General Ledger. Collaborate with business and cross-functional teams, drive SDLC in Agile, perform testing and UAT support, analyze complex data via SQL/RDBMS, create automation utilities, and manage production issues and Jira tracking.

Develop, test, and maintain user interfaces using React.js while supporting backend services in Java. Write clean code, perform debugging, participate in code reviews, create unit/integration tests, assist with database queries, and collaborate with designers, developers and stakeholders to deliver features following Agile practices.

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.

The Java Developer will create high-quality software solutions, work with teams in an agile environment, and contribute to AI projects.

Design, implement and deliver backend services for a high-throughput payments platform. Contribute to architecture and technical design, improve processes, ensure code quality and test automation, support deployments, mentor junior engineers, and troubleshoot production issues in an Agile team.

As a Senior Software Engineer, you will design and implement features for the Merchantware Gateway, improve development processes, mentor junior engineers, and ensure code quality. You'll work with backend services and collaborate with various teams on payment technology solutions.