Skip to main content
Back to Search Jobs

Posted 4 days ago

Senior Software Engineer - Paris

Hcompany

  • Visa sponsorship not verified

  • Salary: not listed by employer

  • Estimated range: From €60,000 per year Estimated

  • Permanent residency after about 5 yrs

  • Citizenship after about 5 yrs

  • Work language: likely English (posting is in English)

About the role

About H: When we released Holo4 on 28 September, we published every trajectory behind its public benchmark scores at trajectories.hcompany.ai. For OSWorld that's 369 desktop tasks, each run 3 times, with the steps, tokens and time of every attempt. This role builds and runs the evaluation framework that produces runs like these. H builds computer-use agents and the models behind them. Developers use them through a managed API, and our forward deployed engineers take them into enterprise workflows.

What this team owns The evaluation framework: orchestration, runtimes and observability. Researchers and forward deployed engineers bring the benchmarks, across web apps, desktop applications and…

Social security agreement

Location Insights: Paris

  • Rent (City)

    Citywide private-sector average of €27.3/m² a month in Paris intra-muros (2025). Times 50 m² that is about €1,365/month. No centre/outside split.

  • Take-home pay (Country tax)

    Needs a posted salary to estimate

  • Weather (City)

    Paris: summer highs about 78°F / 25°C, winter highs about 45°F / 7°C

  • Safety (Country)

    Moderate peacefulness (Global Peace Index rank 99)

Listed via