Senior Software Engineer, AI Platform & Agents at Coalition

**Who this is for** This role is designed for a Senior Software Engineer with a deep background in Python and a passion for internal developer platforms. You should have at least 5 years of experience and a proven track record of moving AI experiments into production environments. The ideal candidate isn't just an "AI enthusiast" but a core infrastructure builder who understands how to create scalable SDKs and APIs that other engineers love to use. **Key highlights** The position offers a strong base salary up to $183,375, alongside 100% covered medical/dental premiums. While the role is based on-site in Austin, the company maintains a "remote-first" culture with flexible PTO and wellness perks like Headspace and Wellhub. You’ll have significant ownership as a "founding" architect of the internal AI platform, influencing how the entire organization deploys RAG pipelines and Agentic workflows. **You might be a good fit if you...** * Have expert-level Python skills and experience building RAG pipelines or multi-agent systems. * Are comfortable acting as a technical consultant to help other teams onboard their AI use cases. * Prioritize engineering excellence, including horizontal scaling, 12-factor design, and robust observability. * Enjoy "Platform-as-a-Product" thinking, where your goal is to make complex AI capabilities intuitive for other developers.