Series A Startups Hiring Engineers

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FesariusTherapeutics

United States

FesariusTherapeutics is a New York-based, commercial-stage medical technology company focused on dermal repair and deep wound care. Its flagship product, DermiSphere, is a hydrogel Dermal Regeneration Template (hDRT) with a patented dual-density collagen microarchitecture designed to speed cellular integration and vascularization during wound healing. The device received FDA 510(k) clearance in 2025 and is in commercial use across multiple U.S. hospital systems.

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Secai Marche

Japan

Secai Marche is a Tokyo-headquartered company founded in 2018 that operates a B2B farm-direct fresh-food platform across Japan, Malaysia, and Singapore, connecting farmers and producers directly with restaurants, hotels, cafes, and retailers. Its technology combines demand forecasting, order and warehouse management, and cold-chain logistics to streamline the Southeast Asian fresh-produce supply chain. The company is now extending the platform into embedded finance, adding integrated payments, invoicing, and settlement for its buyers and suppliers.

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Turnout

United States

Turnout is an AI-powered consumer service that simplifies how Americans navigate complex government and financial processes, starting with tax debt relief and Social Security Disability claims. It uses AI and expert advocacy to automate and manage government paperwork, reducing errors and speeding up resolutions.

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Wordsmith AI

United Kingdom

Wordsmith AI is a legal intelligence platform for in-house teams, specializing in AI-driven legal solutions for contract review, document management, and legal workflow automation. The company helps legal teams embed AI agents across organizations to streamline operations and accelerate decision-making.

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THEKER Robotics

Spain

THEKER Robotics is a company specialized in robotics, deep learning, and computer vision. It has the capability to design, manufacture, and comprehensively market all types of autonomous machines or robots for process automation within the industrial sector. Their dedication to redefining the future is not limited to their products alone; it extends to their values and actions, solidifying their commitment to make a positive impact on the world by promoting the circular economy. THEKER Robotics es una empresa de robótica, Deep Learning y visión artificial. Cuenta con la capacidad de diseñar, producir y comercializar de manera íntegra cualquier tipo de máquina autónoma o robot para la automatización de procesos dentro del ámbito industrial. Su dedicación a redefinir el futuro no se limita solo sus productos; se extiende a sus valores y acciones, consolidando su compromiso de dejar un impacto positivo en el mundo apostando por la economía circular.

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Memed

Brazil

Memed is a Brazilian healthtech that runs the country's leading digital medical prescription platform, used by roughly 150,000 doctors a month and generating around 100 million e-prescriptions a year. Beyond prescriptions, it is building AI-driven clinical tools — drug-interaction and dosage alerts, patient guidance, and integrations with electronic health records and hospital systems — to become core infrastructure for digitizing Brazilian healthcare. The company reached breakeven in mid-2025, largely by helping the pharmaceutical industry communicate with physicians, and holds about a 60% share among doctors who prescribe digitally.

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Airspeed

United Kingdom

Airspeed (formerly Glyphic) is a London- and New York-based AI company building an agent-native execution layer for revenue and go-to-market teams. Its platform deploys autonomous AI agents that act on commercial context across calls, emails, support tickets and CRM systems, automatically updating records, flagging deal risks and generating follow-ups. Founded in 2022 by former DeepMind research scientists, the company positions itself as a "system of action" that turns revenue intelligence into automated execution.

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Infinity Constellation

United States

Infinity Constellation is a US-based, AI-native holding company that builds new professional-services businesses from scratch rather than acquiring existing firms. Working with repeat founder-operators, it spins up AI-driven companies across fields such as design, finance, hiring, compliance and executive assistance, aiming to launch up to eight per year. Its portfolio includes a branding platform, a construction-permitting automation startup and an AI executive-assistant service, all sharing data and tooling through a common operating model.

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Tokenz

Japan

Tokenz is a Tokyo-based Merchant of Record (MoR) platform that lets digital content companies sell directly through their own websites rather than the Apple and Google app stores. Founded in 2024, it handles global payments across more than 200 methods, automated consumption-tax and invoicing compliance in 224-plus countries and regions, and multilingual customer support for game studios, manga publishers, and streaming services. It positions itself as a Japan-headquartered alternative to MoR incumbents such as Paddle and FastSpring.