• End-to-end technical ownership of the Node.js backend architecture: service design, patterns, and long-term technical direction • First technical review point for new product and feature requests — shaping what gets built and how before implementation begins • Definition and evolution of backend engineering standards: API design conventions, code quality practices, testing approaches, and shared patterns • Backend system health: reliability, latency, error rates, and the operational posture of services under production load • Cross-functional technical alignment with Product, Mobile, Frontend, QA, and DevOps • Mentoring of backend engineers — raising the technical bar across the team, not just within your own services • Technical decision-making on service boundaries, data modelling, third-party integrations, and infrastructure trade-offs
End-to-end technical ownership of the Go microservices architecture: service design, inter-service communication patterns, and long-term technical direction
First technical review point for new product and feature requests — shaping service boundaries and integration patterns before implementation begins
Definition and evolution of backend engineering standards: API design conventions, Go idioms, code quality practices, testing approaches, and shared patterns
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