MCS Group is delighted to be partnering with a rapidly scaling cloud and data engineering consultancy as they build out a new engineering function in Belfast. This organisation delivers mission-critical platforms across cloud, data, AI, and event-driven systems, working closely with enterprise and high-growth clients to build scalable, production-grade solutions.Due to a strong pipeline of upcoming projects, they are seeking talented Software Engineers who can operate across a variety of modern tech stacks and contribute to multiple high-impact engagements.The RoleThis is a highly technical, hands-on engineering role suited to developers who enjoy variety and solving complex problems across different domains. You will have the opportunity to work across several greenfield and scaling projects, including:Modern full-stack platforms (React, TypeScript, GraphQL, NestJS)Event-driven systems leveraging cloud-native architecturesData and AI-driven solutions using GCP and advanced data toolingBackend and microservices environments using Java, Python, and Node.jsYou'll be building scalable systems end-to-end, contributing to architecture, and working closely with both internal teams and external clients.What You'll Be DoingDesigning and building scalable, high-performance applications across backend and full-stack environmentsDeveloping APIs, microservices, and event-driven systemsWorking across cloud-native infrastructure (primarily GCP) including serverless and containerised environmentsContributing to data pipelines, integrations, and AI-enabled featuresCollaborating on system design and architectural decisionsImplementing CI/CD pipelines and DevOps best practicesWorking closely with clients to deliver robust, production-ready solutionsWhat You'll NeedStrong commercial experience in software development (Java, Python, TypeScript, or JavaScript)Experience with modern frameworks (e.g. React, Node.js/NestJS, Spring, etc.)Solid understanding of APIs, microservices, and distributed systemsExperience working with SQL databases (PostgreSQL preferred)Exposure to cloud platforms (GCP, AWS, or Azure) and containerisation (Docker/Kubernetes)Familiarity with CI/CD pipelines (GitHub Actions, GitLab CI, etc.)A flexible mindset and ability to work across multiple tech stacks and projectsNice to HaveExperience with event-driven architecture (Pub/Sub, Kafka, etc.)Exposure to data/AI tooling or data pipelinesExperience with GraphQL and modern frontend tooling (Next.js, Vite)Knowledge of observability tools (e.g. OpenTelemetry)What's in it for YouWork across diverse, cutting-edge projects spanning cloud, data, AI, and full-stack engineeringStrong exposure to modern GCP-based architectures and toolingOpportunity to influence technical direction and architectureHybrid working modelCompetitive salary and benefitsA collaborative, engineering-led culture with real ownership and growth opportunitiesThis is an excellent opportunity for a versatile software engineer who enjoys working across different technologies and wants to be part of a high-growth consultancy delivering complex, real-world systems.
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