Tennr
Senior Backend Engineer (ML)
New York City Office · Senior
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About the role
- We're looking for a high-agency Senior Backend Engineer to bridge the gap between cutting-edge ML research and real-world product delivery.
- This role involves creating data pipelines, evaluation harnesses, and scalable production-grade agentic systems.
- You'll be responsible for researching the right tools and models, ensuring we always use the best-fit technology for each workflow..
Responsibilities
- Design resilient systems for model deployment, evaluation, and monitoring that stay reliable as traffic grows.
- Collaborate with ML engineers, backend engineers, and cross-functional teams to integrate models cleanly with data pipelines and product
- Drive Impact: one of our company values is Cowboy, meaning you set the pace. You won't just talk about things, you'll get them done. And feel the impact.
- Develop Operational Expertise: learn the inner workings of scaling systems, tools, and infrastructure
Requirements
- Proficiency in full-stack development, with a strong understanding of system design, backend engineering, and observability infrastructure.
- A track record of working through the full lifecycle of building, testing, deploying, scaling, and monitoring LLM-centered software architectures.
Nice to have
- Plus a pantry full of snacks.
Skills
- Free lunch! Plus a pantry full of snacks.
- Beautiful new office at 345 Hudson Street
- Unlimited PTO
- 100% paid employee health benefit options
- Employer-funded 401(k) match
- Competitive parental leave
Benefits
- You'll design and build agentic workflows that power complex healthcare processes to solve hairy infrastructure, workflow, and UX challenges in U.S. healthcare.
- You'll work across the stack - from data collection to training pipelines to AI agent orchestration to frontend integration - bringing cutting-edge AI solutions to life in real-world healthcare environments.
- You'll help build agentic systems that use LLMs, and vision models, and structured automation to solve hairy infrastructure, workflow, and UX challenges in U.S. healthcare.
- At Tennr, you'll join a high-caliber team maniacally focused on reducing patient delays across the U.S. healthcare system.
Company info
- Today, when you go to your doctor and get referred to a specialist, your doctor sends out a referral and tells you, "They'll be in touch soon." So you wait.
- Sometimes days, weeks, or even months.
- Because too often providers are overwhelmed with the painstakingly tedious work required to get paid by insurance companies.
- Powered by proprietary models, Tennr handles the complex paperwork that gets patients through the door and providers paid, helping operators get patients the right care, at the right time, in the right setting.
This listing is sourced directly from Tennr's careers page and normalized into a canonical job model.