Lightning AI is looking for a senior engineer who is passionate about making other developers' lives better. This role is focused on developer productivity, streamlining local dev workflows, CI/CD, observability, and test infrastructure. The engineer will identify friction, design solutions, and ship improvements that enhance the team's speed, stability, and cost-effectiveness. The position requires the engineer to have the same level of technical depth and autonomy as any other engineer, with a focus on optimizing cloud costs and partnering with product teams to build usage-aware tooling and guardrails. The role is hybrid, based in either the San Francisco or NYC office, with in-office requirements of 2 days per week. The salary range for this role is $180,000 - $215,000.