Top Tech Jobs & Startup Jobs in Belfast

Own the function’s AI transformation strategy, prioritize high-impact opportunities, map workflows, and drive measurable adoption. Build and manage AI agents using no-code and low-code tools, configure skills and MCP connections, evaluate agent performance, and iterate solutions. Lead change management, champion networks, cross-functional collaboration, intake processes, and alignment with Enterprise AI and executive stakeholders.

Lead GitLab’s Build team and roadmap, overseeing systems that convert source code into secure, verified, distributable artifacts. Own build platforms, dependency management, CI templates, supply-chain security, build consistency, observability, and self-service onboarding across delivery targets including Omnibus and CNG. Partner across teams to improve reliability, reduce coordination overhead, and support four-nines service objectives. Manage a distributed, high-performing engineering team and guide architecture, technical strategy, operational excellence, and complex project delivery.

Lead technical discovery, demos, and proofs of value to show how GitLab's AI-powered DevSecOps platform meets customer needs. Own solution design, POC/POV, workshops, and technical tender components. Collaborate with Account Executives to shape account strategies, advise on modern software development and cloud practices, and act as voice of the customer to Product, Engineering, and Sales.

Lead design, administration, and improvement of global benefits programs. Manage vendor/broker relationships, plan renewals, implementations, day-to-day operations, escalations, reporting, compliance, and cross-functional coordination across PEO/EOR and legal entity arrangements. Analyze utilization and cost data, streamline processes, and support benefits during country expansions.

Provide technical support to large GitLab customers, troubleshoot complex Linux/GitLab/CI/CD issues, perform low-level debugging, collaborate with Product and Engineering to drive fixes, create reusable support content, and mentor/share knowledge with the Support team.

Build and maintain backend AI capabilities for GitLab Duo Chat: design flow components and agentic flows in Python/LangGraph, integrate LLMs and multi-agent orchestration, implement and maintain APIs in the Rails monolith, improve observability and reliability, and participate in on-call rotations and cross-functional collaboration to deliver safe, scalable AI chat features.

Manage large-scale software and consulting projects end-to-end for enterprise customers. Coordinate cross-functional teams, executive stakeholder communications, escalations, delivery schedules, scope, risks, and revenue recognition while improving Professional Services PM processes, tools, metrics, and templates.

Design, maintain, and extend abuse detection and prevention systems for GitLab's SaaS platform. Serve as a core maintainer of a Ruby on Rails monolith, build anomaly detection and agentic AI mitigations, automate abuse response, collaborate with peer engineering and security teams, and produce runbooks and operational documentation.

Build tooling, workflows, and guidance to make GitLab easier to deploy, validate, and operate across cloud-native and self-managed environments. Evolve deployment guidance, improve production-like ephemeral environments, and maintain consistent deployment artifacts and environment contracts across development through production.

Design, implement, and evolve moderate-to-complex backend features, improve system quality, reliability, and performance, mentor engineers, participate in incident response, define backend standards, and integrate agentic AI into production engineering workflows.