founding engineer

Software Engineer Intern – Crossbeam Ventures (M/F/X) Job type: Internship · Department: Engineering · Work type: On‑Site Paris, Île-de-France, France About Crossbeam The highest‑performing go‑to‑market teams have figured out how to turn their partner ecosystem into a revenue engine, and Crossbeam is the platform that makes that possible....

Forward Deployed Engineering (FDE) is a new practice inside Teamwill Consulting’s CTAIO function, built to deliver the firm’s AI and software assets directly into client environments. About Teamwill Consulting Putting domain expertise and artificial intelligence at the heart of the decisions that finance millions of projects, vehicles, and equipment...

Founding Product EngineerBuild the Future of Autonomous CompaniesAt Twin, we're building a world where anyone can deploy AI agents capable of running real business operations.Not chatbots.Not copilots.Autonomous agents that take actions, make decisions, execute workflows, and create value.In just a few months, we've seen explosive adoption, thousands of...

- Raison is on a mission to provide humans with better skills so they can feel confident and have more opportunities in the AI era. We help companies make sure 100% their teams master AI, directly in the flow of work (Teams, Slack) so that AI knowledge spreads across the organization instead of pooling in a handful of champions. - We are passionate...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Founding Full-Stack Engineer based in France. This is a high-ownership engineering role at an early-stage, pre-launch startup, working directly with the founder to build and launch the product from the ground up.You will take...

Inference Engineer About Gradium Gradium is a frontier voice AI company on a mission to redefine how humans interact with machines. Voice remains the most human, highest-stakes channel, but also the most broken. Long wait times, rigid IVRs, low automation, and poor handoffs create frustration on both sides of the line. Gradium is rebuilding voice from the...

Software Engineer Full-time · Paris About Gradium Gradium is a frontier voice AI company on a mission to redefine how humans interact with machines. Voice remains the most human, highest-stakes channel, but also the most broken. Long wait times, rigid IVRs, low automation, and poor handoffs create frustration on both sides of the line. Gradium is...

Founded in 2020 and based in the heart of Paris, C12’s mission is to be at the center of one of the biggest technological breakthroughs of the century and change the course of history by building a universal quantum computer. At C12, we believe that achieving a true breakthrough in quantum computing requires rethinking the fundamentals. That’s why our...

About the roleWe’re looking for a top‑tier DevOps Engineer to join Linkup and work hand‑in‑hand with our CTO, Denis Charrier, and the rest of the tech team.Your core responsibilities will be to:Build and operate large-scale, distributed systems powering AI-ready web searchDesign, implement, and maintain infrastructure for indexing, retrieval, and...

lefty.io is an influencer marketing platform that empowers brands to optimize their strategy and automate their workflows. We help brands and agencies run top-performing influencer programs end-to-end: from talent discovery & qualification, to relationship management, automated campaign reporting, performance measurement, and competitive benchmarking.The...

About CardNexusCardNexus is building the ultimate platform for the Trading Card Game (TCG) community. Designed for players, collectors, investors, and game stores, we simplify collection management, provide real-time market insights, and streamline trading through smart matching technology. Our all-in-one solution bridges the gaps between fragmented tools...

We are looking for someone to join us as a member on iOS team. This means participating in all design and product decisions of the early days of a product centric company.In the initial months, you'll be working closely with the founding team, gradually taking ownership of central components and features. Given our stage, we're seeking versatile engineers...

Overview:Aether is on a mission to develop a comprehensive AI-driven platform for the built world. Our core product is used by solar and roofing companies for various use cases.Our founding engineering team has a strong technical academic background from UC Berkeley, Ecole Polytechnique, and ETH Zurich, complemented by extensive technical experience gained...

About Trojan TradingTrojan Trading is at the forefront of crypto trading technology. Trojan Trading is a non-custodial trading and data platform. It is a unified base of operations, a place where users retain custody of their funds, data is live and accurate, execution is nearly instant and accurately priced, charting is simple and powerful and where every...

About usSierra is the leading platform for customer-facing AI agents, working with many of the world's biggest brands — including The GAP, Rocket Mortgage, SoFi, Sutter Health, and SoftBank — to transform how they serve customers and grow their businesses. We are primarily an in-person company based in San Francisco, with growing offices across North...

Your MissionAs a Research Scientist/Engineer Intern, you will contribute directly to the core scientific and technical foundations to drive our mission. Working closely with the founding team, you will explore, prototype, and validate cutting-edge ideas into applications that support our long-term roadmap.Key responsibilities :Build and ship learning-based...

About the roleWe’re looking for a top‑tier Backend Engineer to join our tech team and work hand‑in‑hand with our CTO, Denis Charrier, and the rest of the tech team.Your core responsibilities will be to:Build and operate large-scale, distributed systems powering AI-ready web searchDevelop APIs, data pipelines, and microservices for indexing,...

At Kpler, we are dedicated to helping our clients navigate complex markets with ease. By simplifying global trade information and providing valuable insights, we empower organisations to make informed decisions in commodities, energy, and maritime sectors.   Since our founding in 2014, we have focused on delivering top-tier intelligence through...

About the roleWe’re looking for a top-tier Senior Data Engineer to join our tech team and work hand-in-hand with our CTO, Denis Charrier, and the rest of the tech team.Your core responsibilities will be to:Build and operate large-scale, high-throughput data pipelines powering AI-ready web searchDesign and maintain distributed ETL / ELT workflows for web...

About the roleWe’re looking for a top‑tier Staff Backend Engineer to join our tech team.You’ll wear many hats. Your core responsibilities will be to:Design internet‑scale, high‑performance infrastructureBuild robust products- develop, deploy, and maintain new features end‑to‑endMaster the technical scope of your domain and raise the bar for...