Top Engineering Jobs in Belfast

Serve as a pre-sales Solutions Engineer for Atlassian’s Emerging Markets team, focusing on enterprise customers in Africa. Partner with sales teams and channel partners to discover business and technical needs, map challenges to Atlassian solutions, identify expansion opportunities, and lead customized value-based demonstrations. Build customer and sales partnerships, guide technical buying decisions, document product feedback and competitive intelligence, and continuously develop product and sales-process expertise.

Lead and grow a distributed engineering organization building customer-facing security capabilities: proprietary scanners, AI/ML detection engines, agentic remediation, vulnerability management, and security foundations. Set vision and roadmap, drive architecture and delivery, partner with product management, establish engineering standards, and represent the group in cross-functional and customer forums.

Lead GitLab’s Security Posture Management team within Product Security. Drive governed security capability rollouts across the software estate, establish secure configuration baselines, build software supply chain security, manage risk registers and posture metrics, support audit evidence, and provide customer-zero feedback to Product and Engineering. Hire, coach, and develop the team while representing GitLab’s security practices externally and driving measurable risk reduction in a remote, asynchronous environment.

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.

The Engineering Manager will lead a team to deliver high-quality software, balancing delivery and operational excellence while fostering team growth and adopting AI-native workflows.

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.

Supports the Infrastructure team with infrastructure automation, Infrastructure as Code, monitoring and observability, incident response, reliability tuning, performance analysis, and CI/CD pipeline maintenance. Works alongside senior engineers on cloud-native architectures, container orchestration, deployment automation, and resilient enterprise systems while developing practical SRE skills.

Lead and grow a Europe-based full-stack engineering team building the Affirm App and direct-to-consumer products across international markets. Own the full software lifecycle, set technical roadmaps, hire and develop engineers, ensure reliability and scalability for millions of users, and drive cross-functional alignment with product, design, data, and business partners.

Leads the UK&I Data Engineering team, setting technical strategy and overseeing delivery of data products, ingestion pipelines, reporting solutions, and customer-facing capabilities. Drives Azure and Databricks cloud modernization, data governance, security, privacy, compliance, and AI adoption. Responsibilities include team leadership, talent development, workforce planning, cross-functional stakeholder management, and collaboration with global engineering, product, analytics, architecture, and operations teams.

Lead architecture and delivery of a composable, API-first Core Commerce Platform powering checkout, payments, OMS, inventory availability, loyalty, and post-order experiences. Drive integration of packaged solutions (SFCC, Fluent Commerce), payments, social and agentic commerce, and AI-native capabilities. Own SLAs, reliability, security (PCI-DSS), roadmap, and engineering standards while building and leading high-performing, on-site platform teams.

Own the enterprise endpoint-management platform, roadmap, engineering backlog, security posture, and service standards across a multi-site retail estate. Lead endpoint platform design, provisioning, policy, application deployment, patching, compliance, and lifecycle management. Manage and develop engineers, vendors, and managed-service partners while driving transformation toward unified endpoint management. Improve device reliability, security, user experience, operational health, and cost efficiency across stores, distribution centers, and offices.

Own the enterprise endpoint-management platform and roadmap across a large, multi-site retail estate. Lead platform engineering, security, compliance, provisioning, application deployment, patching, lifecycle management, service health, and continuous improvement. Manage engineers, vendors, and partners while standardizing endpoint operations across stores, distribution centers, offices, kiosks, tablets, mobile devices, and shared devices. Drive transformation toward unified endpoint management, secure device experiences, and scalable operating practices.

Lead Cloud Platform and SRE teams, guiding infrastructure strategy, Kubernetes operations, platform reliability, developer tooling, and technical growth. Own SLOs, SLAs, error budgets, observability, incident remediation, and secure cloud environments. Drive self-service infrastructure, GitOps, infrastructure-as-code, and platform adoption while balancing stability with developer velocity. Partner cross-functionally to communicate technical decisions and build scalable, resilient systems.

Lead and scale the engineering organization for a regulated digital-asset custody platform. Own hiring, org design, engineering operations (on-call, incidents, release hygiene), delivery against roadmaps, audit and regulator readiness (SOC 2, SAMA, ISO 27001), and cross-functional alignment. Amplify an existing small, specialized team to meet regulatory and institutional requirements while preserving culture and retention.

Lead a remote platform engineering team responsible for core testing capabilities. Set technical direction, modernize legacy systems, build agentic and LLM-powered workflows, partner with product on roadmap delivery, and contribute hands-on to production code. Own reliability, observability, production support, application security, engineering standards, and team development while improving system scalability and reducing technical debt.

Leads quality engineering for consumer-facing web and mobile experiences. Designs scalable automation frameworks, develops functional, API, integration, regression, and end-to-end test suites, and integrates quality gates into CI/CD pipelines. Validates accessibility, performance, reliability, and cross-device behavior; investigates defects, analyzes quality metrics, and drives continuous improvement. Collaborates with product and engineering teams, mentors engineers, and applies AI-assisted testing practices.

Design, build, optimize, and support scalable consumer-facing mobile applications across iOS and Android using React Native, TypeScript, and JavaScript. Develop native integrations, reusable components, secure architectures, API integrations, automated testing, CI/CD pipelines, and production monitoring. Collaborate cross-functionally, contribute to releases and Agile delivery, mentor engineers, conduct code reviews, and drive mobile engineering excellence, accessibility, performance, and reliability.

Lead a team that integrates third-party and modular features into GitLab's Dedicated SaaS platform. Ensure high availability (99.99%+), drive operational excellence, automate toil, own incident management, prioritize via data, recruit and develop engineers, and use AI to boost productivity and guide technical strategy.

Leads EMEA sales engineering strategy and a team of sales engineers. Partners with sales and customers on technical evaluations, demonstrations, proof-of-concepts, solution design, proposals, and trusted-advisor relationships. Oversees hiring, mentoring, performance management, technical collateral, metrics, budgets, and customer feedback to product and engineering teams. Requires extensive EMEA sales engineering leadership experience and expertise in cloud, container, and security technologies.

Lead and grow multiple engineering teams delivering personalization, search and recommendation systems. Set technical strategy, ensure reliability and SLI/SLOs, drive DevOps and CI/CD excellence, partner with Product and Data Science, hire and develop engineering leaders, and own product-group outcomes.

The Head of Software Engineering will lead and inspire teams, driving technical excellence, innovation, and agile practices while delivering complex systems and solutions for personalisation and customer-centric environments.

Lead and develop approximately 12 software engineers across three product teams. Own engineering performance, career progression, promotions, hiring, onboarding, team health, and management processes. Coach engineers, address performance issues, improve career frameworks and review cycles, and maintain a strong remote culture. Partner with Tech Leads and the Head of Engineering while providing sufficient technical guidance to understand code and engineering discussions without owning technical decisions.

Associate software developer who will train and join a specialized software team, contributing to design, development, testing, debugging, deployment, and maintenance of software applications. The role involves collaboration across hardware, embedded software, integration, algorithms, and AI/ML teams; completing assigned work; and documenting technical work and learnings.

Lead and grow engineering teams building blockchain and Web3 products. Drive technical strategy, architecture, delivery, quality, hiring, mentoring, and engineering processes to ensure reliable product delivery and team scaling.

Design and deliver end-to-end features for DAP onboarding and repository/background flows. Build autonomous and scheduled agents that act on customer codebases, improve onboarding experience, collaborate on shared interfaces, review code and designs, and contribute to an async-first, distributed team's technical quality and ownership culture.