Full Stack Engineer

Overview

As a Full Stack Engineer, you design, build, and evolve AI-first telecom platforms serving millions of Liberty Global customers. You work with the platform team to translate architectural direction into production-ready software, emphasizing scalability, security, and reliability. You’ll collaborate with cross-functional colleagues to raise engineering standards and deliver end-to-end platform capabilities. This role offers impact by shaping scalable systems and integrating AI/ML capabilities within a telecom context.

Responsibilities

• Design and own critical platform components within the reference architecture
• Evaluate technical solutions balancing performance, security and maintainability
• Lead architecture reviews and design sessions for key features
• Define integration patterns and data flows across services
• Write production-quality full-stack code (backend, APIs, frontend, IaC)
• Deliver end-to-end features from design to deployment
• Contribute to production readiness with documentation, runbooks, monitoring
• Maintain and improve platform components addressing technical debt and performance
• Champion engineering best practices across code quality, testing, CI/CD, security, observability
• Collaborate with build partners, reviewing their designs and code to the same standard
• Share knowledge across the organization via docs, pairing, and talks

Key requirements

• Hands-on full-stack engineering experience in enterprise environments
• Proficiency across backend (Python, Java or equivalent), frontend, APIs, databases and infrastructure as code
• Deep understanding of distributed systems design for scalable and resilient services
• Experience with cloud-native infrastructure (AWS, GCP or Azure) and container orchestration (Kubernetes)
• Ability to translate architectural requirements into actionable engineering plans
• Strong code and architecture review experience with constructive feedback
• Experience in fast-paced delivery with clear prioritisation
• Experience collaborating with or reviewing output from SI/vendor build partners

• Collaboration across engineering, product, and partners
• Clear and constructive communication of technical decisions
• Pragmatism and delivery mindset with sound trade-off reasoning
• Python or Java backend
• Frontend frameworks and APIs
• Databases and infrastructure as code

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