Product Engineer (full stack .net, python) part-time 50-70%, remote in MirIT, IT Recruitment agency

Company Description:

Company - client is an Israel-based HR-tech company with its own product that helps organisations improve interviewer skills, reduce bias, and connect hiring decisions to real post-hire outcomes. The company combines IO psychology, data-driven product design, statistical models, analytics, and AI-enabled capabilities to create a platform that makes interviews fairer, more consistent, and predictive of on-the-job success. The system is live, actively used, and solving real problems, making this role both technically challenging and socially meaningful.

 Reporting to Founder & CEO

 Responsibilities

• Take full ownership of a live production platform, including backend services (Python, .Net), APIs, databases, and ASP.NET frontend applications (Razor/MVC).
• Design, implement, and test your own features end-to-end.
• Build and integrate AI-enabled workflows and LLM capabilities into production features.
• Understand existing systems, identify areas for improvement, and define engineering practices and standards.
• Decide whether customer needs should be implemented within the platform or as separate tools, and implement them accordingly 
• Implement features end-to-end, from design to deployment, with full ownership

 Job requirements:

• Proven experience shipping production systems, with work demonstrable via portfolio, code, or live products.
• Strong experience with Python and .NET backend development.
• Experience building and maintaining ASP.NET frontend applications (Razor/MVC).
• Ability to design and integrate APIs.
• Experience working with AWS infrastructure.
• Experience with application databases.
• Ability to diagnose and resolve issues in production systems.
• Experience integrating AI or LLM capabilities into real products.
• Strong sense of end-to-end product ownership from idea to production
• Advanced English (spoken, written, reading).
• Availability to participate in meetings with clients two evenings per week (US time zones).

Would be a plus: 

Experience with early-stage SaaS and complex systems.

  Company offers:

• Direct line to the founder with real influence on product direction.
• Fully remote, friendly environment built on trust rather than surveillance.
• High ownership from day one across a technically deep and socially meaningful problem.
• Work tied to measurable outcomes, making hiring fairer and improving decisions.
• Opportunity to ramp to full-time engagement within 6–12 months based on mutual fit.
• Ability to combine this role with other projects while working part-time, without impacting timely delivery of responsibilities.
• 20 days of PTO per year, accrued proportionally based on actual time worked and Full Time Equivalent