Nikos Patsis

Radiant is building the world’s first mass-produced portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1 MW failsafe microreactor that can be transported anywhere power is needed. Founded in 2020, Radiant plans to test its first reactor in 2026, with initial customer deployments beginning in 2028.

Figure is an AI Robotics company building the worlds first commercially viable autonomous humanoid robot. We are based in San Jose, CA.

Persona AI is an AI and robotics company headquartered in Houston, Texas. We are developing the next generation of humanoid robots purpose-built for heavy industry. We’re hiring talented engineers committed to putting tough humanoids to work. Visit our website to see open positions.

Cursor is a coding agent for building ambitious software. Our goal is to help you engineer anything. Our work includes training the world’s most widely used coding models, creating infrastructure that supports billions of requests per day, and building better ways for humans and AIs to work together.

Radiums AI Cloud Studio is an enterprise ready platform for the complete Generative AI journey. Through an intuitive and easy to use UI users can upload and attach their data to an LLM, train or fine tune with a single "token" based price and within the same platform move to deploy the "trained" model using an auto generated API endpoint. Fully consumption based with no contracts. Automation of complex tasks and resource configuration happen behind the scenes, from multi-node orchestration, instance parallelization to automated inference deployment with serverless API endpoints. Ai Cloud studio runs on Radiums own cloud and proprietary cloud architecture - validated by leading research partners MIT, Stanford, UofT and Carnegie Mellon to significantly reduce costs and improve data security. This architectural advantage also translates into lower per token inference rates when compared to Open Ai and AWS.

Were on a mission - starting with 100% reusable rockets. At Stoke, we hire the best in the industry, grant them extreme ownership of their work, then celebrate their boundary-pushing speed of innovation. Working as part of a small team means you’ll have greater impact. At Stoke, we move fast, work hard, and have fun building the future of space mobility.

Were an AI research company that builds reliable, interpretable, and steerable AI systems. Our first product is Claude, an AI assistant for tasks at any scale. Our research interests span multiple areas including natural language, human feedback, scaling laws, reinforcement learning, code generation, and interpretability.

At Odin Space, we’re transforming space safety and risk management by delivering the only intelligence on lethal, non-trackable debris. This sub-centimetre debris is capable of causing significant damage to spacecraft, but too small for conventional tracking systems. By pairing real-time debris insight with targeted insurance solutions, we make on-orbit coverage significantly more affordable and effective for satellite operators. Odin’s Nano Sensors are proprietary on-orbit impact detectors that provide instant failure attribution and collision diagnostics, giving spacecraft operators clarity when something goes wrong in space. Combined with our Scout Satellites, which monitor debris risk across key orbital environments, Odin delivers a new layer of real-world intelligence that improves decision-making, strengthens resilience, and unlocks more affordable, targeted on-orbit insurance. Our customers can now access a new collision-focused insurance product underwritten with Lloyd’s of London that is ~100× more affordable than traditional space insurance — lowering barriers for spacecraft operators and accelerating innovation in space. What we do: • Advance on-orbit safety with real-time, high-precision debris detection • Deliver actionable collision diagnostics and failure attribution powered by our proprietary Nano Sensors • Provide a new class of on-orbit insurance that’s affordable, streamlined, and designed for the realities of today’s rapidly growing space ecosystem What sets us apart: • Industry-leading debris detection that identifies threats standard systems miss • Data-driven insights enabling faster, smarter decisions for operators and partners • Innovative insurance solutions that align risk with real-time observability We’re building a safer future in orbit — and inviting partners, customers, and talent who want to be part of the next wave of space innovation.

People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products help our 70+ million customers get more from their money every day. As we continue our lightning-fast growth,‌ 2 things are essential to our success: our people and our culture. In recognition of our outstanding employee experience, weve been certified as a Great Place to Work™. So far, we have 10,000+ people working around the world, from our offices and remotely, to help us achieve our mission. And were looking for more brilliant people. People who love building great products, redefining success, and turning the complexity of a chaotic world into the simplicity of a beautiful solution.

The future of product development in the era of frontier AI. We’re helping product and growth teams simulate user behavior before shipping code. With Blok you can test ideas in hours, not weeks, and uncover issues before they become expensive mistakes. Build with us: https://joinblok.notion.site/Open-Roles-at-Blok-21c5df33b374800da3d2de6fb065eb96

Radiant is building the world’s first mass-produced portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1 MW failsafe microreactor that can be transported anywhere power is needed. Founded in 2020, Radiant plans to test its first reactor in 2026, with initial customer deployments beginning in 2028.

Figure is an AI Robotics company building the worlds first commercially viable autonomous humanoid robot. We are based in San Jose, CA.

Persona AI is an AI and robotics company headquartered in Houston, Texas. We are developing the next generation of humanoid robots purpose-built for heavy industry. We’re hiring talented engineers committed to putting tough humanoids to work. Visit our website to see open positions.

Cursor is a coding agent for building ambitious software. Our goal is to help you engineer anything. Our work includes training the world’s most widely used coding models, creating infrastructure that supports billions of requests per day, and building better ways for humans and AIs to work together.

Radiums AI Cloud Studio is an enterprise ready platform for the complete Generative AI journey. Through an intuitive and easy to use UI users can upload and attach their data to an LLM, train or fine tune with a single "token" based price and within the same platform move to deploy the "trained" model using an auto generated API endpoint. Fully consumption based with no contracts. Automation of complex tasks and resource configuration happen behind the scenes, from multi-node orchestration, instance parallelization to automated inference deployment with serverless API endpoints. Ai Cloud studio runs on Radiums own cloud and proprietary cloud architecture - validated by leading research partners MIT, Stanford, UofT and Carnegie Mellon to significantly reduce costs and improve data security. This architectural advantage also translates into lower per token inference rates when compared to Open Ai and AWS.