Jobs at Hexa

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  Founder Talent Acquisition

  Yesterday

  Hexa · Paris, France

  Full-timeExecutive€62K – €68K a yearPeople & HR

  Our partners bring the ideas. What turns an idea into a real company is the people who build it, so finding the right founders is Hexa's core business. That's your job: convincing aspiring founders to join us, walking them through a life-changing decision, and putting them in…

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  AI-for-Hardware Engineer, Frontier Tech

  3 days ago

  Hexa · Paris, France

  Full-timeMid levelEngineering

  AI for hardware is moving faster than any team can track. Our internal map now tracks close to 200 tools, from text-to-CAD, AI-native electronics and physics surrogates to manufacturing, test data, procurement and the MCP connectors that let agents drive CAD and EDA tools…

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  Chemical Engineer @Diluvian (backed by Hexa)

  10 days ago

  Hexa · Bruxelles

  ContractEngineering

  Co-design and build a water sorption test setup (humidity-controlled chamber, cycling bench, instrumentation) with our engineering team; Source and benchmark commercial MOFs (e.g. BASF, Promethean Particles, NovoMOF) against our silica-gel baseline; Measure water sorption…

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  Enterprise Account Executive

  2 weeks ago

  Hexa · New York, United States

  Full-timeSeniorSales

  Insurance is being sold through AI agents like ChatGPT, Claude or Muse. The largest insurers in the world want us to help them distribute their offers through these AI agents.

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  Staff Software Engineer

  3 weeks ago

  Hexa · Paris, France

  Full-timeLead / staffEngineering

  We are looking for a very senior, hands-on software engineer to own the software running in Pelagon’s operations centre: our data infrastructure, processing services, internal tools and customer-facing applications.

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  Field Application Engineer

  3 weeks ago

  Hexa · Paris, France

  HybridFull-timeEngineering

  Help bridge engineering and real-world operations. You will work with customers and the engineering team to prepare deployments, integrate systems, troubleshoot issues and turn field experience into product improvements. This hybrid role combines focused work with hands-on…

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  Investment Associate @Hexa Scale

  3 weeks ago

  Hexa · Paris, France

  On-siteFull-timeEntry levelFrom €500.00 a monthFinance

  Contribute to our inbound engine and marketing initiatives: white papers, blog posts, campaigns and founder community events.; Screen every inbound lead and make sure founders hear back from us within hours.

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  Embedded System Lead Engineer

  3 weeks ago

  Hexa · France

  On-siteFull-timeLead / staffEngineering

  As Embedded System Lead Engineer, you take end-to-end technical ownership of the hardware, electronics, and embedded stack across a small family of autonomous maritime platforms, some operating on the surface, some beneath it.

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  Founding Sales @Hodor (backed by Hexa)

  4 weeks ago

  Hexa · Paris, France

  Full-timeSales

  Hodor is the security gateway for AI agent governance — between your harnesses and your applications, making sure each agent has the right tools for the right job. Nothing more.

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  Founding sales lead

  5 weeks ago

  Hexa · Paris, France

  Full-timeLead / staffSales

  You have closed defense or government deals and want to do it again, from zero, where every contract changes the trajectory; You like being the second half of a founder pair: the CEO brings operational credibility, you bring the deal; You'd rather be on a plane to Tallinn,…

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  Head of Sales @Verso (backed by Hexa)

  8 weeks ago

  Hexa · Paris, France

  Full-timeDirectorSales

  We are hiring our Head of Sales, the first dedicated commercial hire at Verso.

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  Acoustic Researcher

  2 months ago

  Hexa · Paris, France

  Full-timeScience & research

  Model underwater sound propagation across realistic ocean environments to enable our synthetic data generation pipeline.; Characterize and classify acoustic signatures of surface and underwater targets; build the ground-truth understanding our multimodal acoustic model is…

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  AI Applied Researcher

  2 months ago

  Hexa · Paris, France

  Full-timeScience & research

  Design, train and ship state-of-the-art multimodal and acoustic models for underwater detection, classification and localization.; Build the training pipeline end to end: self-supervised pre-training on large unlabeled acoustic corpora, then fine-tuning for specific threats.;…

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  Founding Partnership

  3 months ago

  Hexa · New York, United States

  Full-timeSales

  First partnerships hire.

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  Forward Deployed Engineer

  3 months ago

  Hexa · Remote

  RemoteFull-timeEngineering

  Customer workshops, discovery, and requirements (35%). Run technical discovery and workshops with each client, and translate their needs into clear, buildable product requirements for our sales, ops, and engineering teams. Flag what we need to build to support a given setup,…

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  VP Finance and Investments

  4 months ago

  Hexa · Paris, France

  Full-timeExecutiveFinance

  Hexa (formerly eFounders) gives entrepreneurs the best chances to build outstanding companies. We're a pioneering, world-leading startup studio born in Europe, with a track record comparable to tier-1 VC funds: 60+ companies created (including 3 unicorns), among them Aircall,…

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  Step into the Hexa ecosystem

  5 months ago

  Hexa · No

  HybridFull-time

  We want to know more about you! But before that, a bit of context about us.

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  Founding Deployment Strategist @ Waniwani

  6 months ago

  Hexa · New York, United States

  Full-time

  The world's insurers, lenders and wealth platforms have all reached the same conclusion in the same year: their customers are starting their buying journey inside an AI assistant. You take a client from "we want to sell inside ChatGPT" to a live, converting and optmized AI…

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  Founding Growth Lead @ Waniwani

  6 months ago

  Hexa · New York, United States

  Full-timeLead / staffMarketing

  Build the growth engine. You won't follow a playbook; you'll write it. Find which channels convert (content, inbound, events, partnerships, outbound), scale them, and hire the team behind them as they prove out.; Drive the narrative. Write the stuff people actually want to…

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  Become a Tech Founder

  9 months ago

  Hexa · Paris, France

  Full-timeExecutive

  Ready to roll up your sleeves and become an ambitious Tech Founder to build the next big thing?

Updated 06 Nov 2026 09:37 UTC from the OptiTalent job library.