ShiftKey - Senior Software Engineer (Python/.NET)

United States - Hybrid3w ago

In Office Senior NA Artificial Intelligence Senior Software Engineer Python Claude .NET

Requirements

• Deep, production-grade Python experience (Python 3.10+) - you write clean, idiomatic code and you’ve set the standard for it on a team before. • Meaningful .NET exposure - enough to contribute across our existing product suite and feel comfortable in a mixed-stack environment. • Hands-on experience with AI-assisted or agentic development workflows - LLM tooling, multi-agent systems, or similar; you’re already working this way or actively have been. • The kind of senior judgment that shows up as good instincts, constructive disagreement, and initiative without needing to be the loudest person in the room. • A genuine team-first orientation - ShiftKey engineering runs on collaboration, and we hire for it deliberately.

Responsibilities

• Lead backend development on our core scheduling platform modernization - setting Python best practices, guiding architecture decisions, and owning the quality of Python-driven services as the system evolves. • Contribute across a multi-product ecosystem (Engage, Auth, Messaging, Time) that spans Python and .NET - this role is built for engineers who thrive across stacks, not single-use specialists. • Write APIs, own services review code, and ship - the full range of what senior engineering looks like in practice. • Help drive the team’s evolution toward an AI-accelerate SDLC, using tools like Claude Code to orchestrate agents that write, debug, and test software - this is an active part of how we work, not a future ambition.

Benefits

• Inclusive and collaborative work environment where all voices are valued. • Hybrid-friendly office spaces designed to be fun and engaging. • Comprehensive health, vision, and dental coverage. • Generous PTO and company-paid holidays, including flexible floating holidays. • 100% 401(k) employer match up to 6%. • Paid parental leave. • Wellness support, including access to mental health resources. • Our Commitment to Diversity