Top Tech Jobs & Startup Jobs in Belfast

Provide test data management and automation scripting for applications across IT and Digital teams. Create, update, and execute automated API and UI test scripts (LoadRunner, Katalon), support data and performance testing, collaborate with QA and development leads, and provide first/second level support for projects and production systems. Flexible hours and occasional travel required.

Design, develop, and deliver enterprise-grade full-stack solutions using Java, Node.js, Next.js, React, SQL Server and Couchbase. Build scalable microservices, CI/CD pipelines, containerized deployments, automated tests, and documentation while collaborating across teams and leveraging AI tools to improve code quality.

Designs and executes test plans and cases (manual and automated), performs API and mobile testing, validates data with SQL, tracks defects in JIRA, assesses release risk, mentors teammates, and collaborates in Agile/DevOps to ensure software quality.

Manage monitoring, observability, and CI/CD for Microsoft Dataverse/Power Platform. Implement proactive alerting, automate remediation, design dashboards, enforce Git-based source control and pipeline governance, and produce runbooks and operational documentation to improve reliability and operational efficiency.

The Web Developer will design, develop, and maintain scalable enterprise applications using Microsoft's .NET ecosystem, collaborating with developers and stakeholders to deliver solutions.

The IT Operations Analyst will support applications related to Guest Experience Systems, manage Help Desk incidents, document interactions, and execute database updates.

The Web Developer will design, develop, and maintain scalable enterprise applications. Responsibilities include implementing software programs, improving performance, running unit tests, and analyzing incidents.

The Web Developer will design, develop, and maintain applications using .NET technologies, collaborate with teams, mentor juniors, and enhance software performance.

The Web Developer will design, develop, and maintain applications in the .NET ecosystem, mentor juniors, and improve existing software.