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[Remote] Product Engineer

Remote · South Africa Full-time

Note: The job is a remote job and is open to candidates in USA. An unnamed early-stage health technology company is hiring a Senior Product Engineer to build and enhance its core product platform. The role owns full-stack features from concept through production, builds reliable systems and integrations, and collaborates with Product and Design.

Responsibilities

  • Design, build, and maintain full-stack product features across frontend, backend, APIs, integrations, and databases
  • Collaborate with Product and Design stakeholders to translate business problems into technical solutions
  • Own features from initial concept through deployment and production support
  • Review code quality, identify architectural improvements, and address technical debt
  • Evaluate and improve AI-generated code while maintaining engineering quality standards
  • Build reliable, scalable systems and integrations that support business growth
  • Communicate technical decisions and trade-offs effectively with both technical and non-technical stakeholders

Skills

  • 5-7+ years of software engineering experience in production environments
  • Hands-on experience with TypeScript and PostgreSQL in production applications
  • Strong full-stack development experience spanning frontend and backend systems
  • Previous experience working in startup or early-stage environments with limited structure
  • Proven ability to independently scope, design, build, and deliver features end-to-end
  • Experience using AI coding tools as part of the software development lifecycle
  • Strong understanding of software architecture, code quality, security, and reliability best practices

Benefits

  • Equity

Company Overview

  • Harnham has actively chosen to focus on Data and Analytics. It was founded in 2006, and is headquartered in London, England, GBR, with a workforce of 201-500 employees. Its website is https://www.harnham.com/us.
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