What are the responsibilities and job description for the Senior Technical Web and Mobile Lead position at Lumen Resources?
What you'll do:
- Serve as the senior technical voice for the Web & Mobile team, setting direction on architecture, AI enablement, DevOps, and engineering standards.
- Own architectural design decisions across a full technology landscape spanning front end, back end/API services, middleware, and mobile.
- Drive adoption of AI-assisted development practices across the team; evaluate and apply AI tooling (e.g., Claude Code, Cursor, Copilot) to improve engineering velocity and code quality.
- Partner cross-functionally with stakeholders across engineering, product, and the business to align technical direction with organizational priorities
- Build and champion observability, analytics, and reporting practices across mobile apps and the broader technical landscape (bug tracking, performance monitoring, release health).
- Evaluate new integrations (APIs, SDKs, proof-of-concepts) and guide how they get incorporated into web and mobile applications.
Requirements:
- 10 years of full-stack software engineering experience across front-end, back end/API development, and mobile experience
- Demonstrated technical leadership as an individual contributor, someone who has influenced architecture and driven team consensus without formal management authority.
- The presence and communication style to build trust quickly with a technical team and cross-functional stakeholders
- Experience building or deploying autonomous/agentic AI systems (RAG pipelines, LLM evaluation frameworks, production AI agents)
- Hands-on experience with AI-assisted development tools and a track record of applying them to improve team velocity and code quality.
- Strong architectural design experience across complex, multi-service systems.
- Experience implementing observability, analytics, and reporting practices across applications.