Senior Software Engineer

Rainesdev
San Francisco, CA

About the Company:

Our client is transforming the way dental practices operate by automating the repetitive, manual front-desk work that slows teams down. From insurance verification to claims processing, our AI platform integrates directly with legacy practice management systems—giving teams their time back and helping patients get the care they need faster.

Born out of real-world frustration and hands-on experience working in dental offices, our solution was built from the ground up to solve the problems front-desk staff live every day. Backed by $2.5M in seed funding and gearing up for a $20M Series A in April 2025, we’ve scaled to hundreds of practices and 7-figure ARR in under a year.

Roles and Responsibilities:

  • Architect and build Windows-based automation that interfaces with legacy practice management systems (PMS).
  • Design and implement UI automation or systems-level integrations that maintain transaction integrity and meet HIPAA compliance standards.
  • Develop reliable, production-grade integration software using Rust, Go, C++, or C#.
  • Build and maintain secure tunneling and reverse proxy solutions to connect on-prem systems with our AI platform.
  • Handle complex debugging, system optimization, and performance tuning across a wide range of real-world environments.
  • Work directly with customers and internal teams to troubleshoot, support, and continuously improve deployed solutions.
  • Lead best practices in secure software development, infrastructure automation, and DevOps.
  • Collaborate cross-functionally to improve data integrity, error handling, and backend API design.

Job Requirements:

  • 5–10 years of software engineering experience, including building systems-level or automation software.
  • Prior startup experience is required—candidates must be comfortable working with ambiguity and ownership.
  • Experience integrating with on-premise legacy software, ideally in the healthcare or dental domain.
  • Familiarity with Windows UI Automation, Qt, or similar frameworks for automating client applications.
  • Background in HIPAA-compliant development and secure data management is a strong plus.
  • Understanding of API design, data integrity, and transaction-sensitive systems.
  • Strong knowledge of networking protocols, secure tunneling, and reverse proxies.
  • Willing and excited to work on-site in San Francisco, 5 days/week.
Posted 2025-12-13

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