Sr. Software Engineer

We are looking for a senior-level software engineer to take a lead role in shaping backend systems and guiding technical direction for a high-impact engineering team in Palo Alto, California. This Long-term Contract position combines architecture ownership with active software development, offering the opportunity to influence design standards while contributing directly to production code. The role is well suited for someone who can balance strategic decision-making, engineering mentorship, and deep hands-on execution in an AI-focused development environment.Responsibilities:• Define and evolve backend architecture to support scalable, reliable, and maintainable software solutions.• Write and deliver production-quality code while remaining deeply involved in day-to-day engineering work.• Provide technical leadership across the team by setting direction, resolving complex design questions, and promoting sound development practices.• Review code thoughtfully and consistently to maintain quality, encourage knowledge sharing, and strengthen overall system design.• Make informed architectural decisions that align with product goals, long-term platform health, and engineering best practices.• Build extensions, plugins, and integrations on top of the organization’s AI platform to expand functionality and improve developer workflows.• Collaborate with engineers and stakeholders to translate technical needs into effective backend solutions within a standardized AI environment.