About the Job:
LaunchDarkly is looking for a Full Stack Engineer to help build and expand Vega, our AI-powered platform that surfaces insights and automates actions across LaunchDarkly products. This is a greenfield opportunity: you'll help evolve Vega from an Observability-focused assistant into a cross-product platform that serves Feature Management customers and powers a new, usage-based SKU.
You'll build the surfaces, APIs, and agent infrastructure that make Vega and the whole Observability platform broadly valuable—enabling capabilities like AI-driven dashboard creation, flag cleanup automation, and sandboxed agent execution. You'll work across the full stack (React/TypeScript UI, Go services, data pipelines) and collaborate closely with product, design, and other engineering teams to shape how AI capabilities land across LaunchDarkly. Additionally, you’ll work on other Enterprise-grade capabilities for the Observability platform to help drive customer activation and success.
What You'll Work On:
- Expand Vega beyond Observability into Feature Management, including the flag cleanup agent as a cross-product capability
- Support enterprise capabilities for the Observability platforms: building data import and export pipelines to connect O11y to other platforms and enabling new customer workflows.
- Build a platform that other teams can contribute to—defining contribution patterns, shared infrastructure, and safe, sandboxed AI agent execution
- Enable dashboard creation via natural language prompts, using existing Vega infrastructure as a foundation
- Consolidate Vega usage into fewer, higher-value surfaces, enabling faster iteration and justifying a usage-based monetization model
- Run experiments to expose Vega to mainstream FM customers across core workflows, measuring adoption and informing monetization
- Partner with product and design to ensure Vega capabilities are intuitive, well-integrated, and impactful for end users
- Contribute to architecture decisions, code reviews, and engineering standards across the Observability and Vega teams
Responsibilities:
- Design, build, and ship full-stack features across the Vega platform (UI, APIs, backend services, and agent infrastructure)
- Own features end-to-end: from prototype and API design through production rollout and iteration
- Collaborate cross-functionally with product managers, designers, and engineers across Observability and Feature Management
- Participate in architecture discussions and technical design reviews, contributing to sound trade-off decisions
- Write well-tested,