Senior Product Engineer

New
T
Talkie.aiHealthcare AI
Work remotely from anywhere in Europe, from the office, or hybrid.Full-TimeSenior
Salary13,300 - 18,300 PLN per month
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Job Details

Languages
English (C1 level or above); Polish
Required Skills
AWSNode.jsMongoDBTypeScriptReactHIPAA

Requirements

  • Have shipped and owned a product or major features in production end-to-end.
  • Build software that remains easy to change and maintain, and explain architectural trade-offs.
  • Have hands-on TypeScript and Node.js backend experience.
  • Have React frontend experience and MongoDB or another database experience.
  • Have hands-on experience with AWS or another major cloud provider and infrastructure-as-code tools.
  • Use coding agents as a primary way of working and be able to demonstrate how you use them.
  • Have built LLM-powered features in production with evaluations and informed latency and cost trade-offs.
  • Understand how SOC2 and HIPAA affect software decisions about data, access, and logging.
  • Be able to propose user interactions and design a clean UI without a detailed mockup.
  • Speak and write English at C1 level or above.
  • Have experience with SIP, call routing, or VoIP (nice to have).
  • Have experience with EHR systems or integrations in healthcare or other regulated domains (nice to have).

Responsibilities

  • Own product features from research and requirements refinement with the CPO through design, implementation, release, and production monitoring.
  • Build backend services and APIs in TypeScript and Node.js, frontend features in React, and AWS infrastructure as code.
  • Design how AI agents use models and tools, and build evaluations to assess changes.
  • Make deliberate trade-offs among LLM quality, latency, and cost.
  • Integrate with SIP telephony, call routing, EHR systems, LLM providers, and other services.
  • Contribute to technical and architectural decisions, and write and review technical proposals.
  • Mentor engineers through design and code reviews, pairing, and guidance on working with coding agents.
  • Prototype unfamiliar technologies and problems, measure results, and present trade-offs and implementation proposals.
  • Monitor production systems, reduce alert noise, and identify and fix performance bottlenecks.
  • Improve agent workflows, codebase structure, reusable skills, commands, and instructions.
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13,300 - 18,300 PLN per month
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