Software Engineer (Senior, Staff)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Software Engineer (Senior, Staff) based in United States.

• This is a high-impact senior engineering opportunity focused on building consumer AI products used by millions of people worldwide.
• You’ll work directly with executive leadership and a small, highly autonomous team, with minimal layers between ideas and execution.
• You’ll own meaningful product features end to end, from shaping ambiguous concepts to delivering polished experiences to users.
• The role combines strong software engineering with product judgment, design intuition, and a deep focus on user outcomes.
• You’ll move quickly when appropriate, while having the autonomy to slow down and think deeply when a problem requires it.
• Agentic engineering, AI coding tools, and modern development practices are encouraged as part of the everyday workflow.
• This is an ideal role for a senior or staff-level engineer who thrives on ownership, ambiguity, first-principles thinking, and measurable product impact.