Full-Stack Software Engineer, Reinforcement Learning
You will own end-to-end product experiences, from frontend dashboards to backend services, enabling partners to create, evaluate, and iterate on RL training data.
147 live vacancies in the US.
You will own end-to-end product experiences, from frontend dashboards to backend services, enabling partners to create, evaluate, and iterate on RL training data.
You will own the full pipeline for protecting privacy without destroying the structure and signal that make data valuable, sitting at the intersection of applied research and production engineering in a fast-moving AI infrastructure…
You will own complex data and evaluation programs for frontier AI labs and internal teams, turning ambiguous technical asks into well-structured, executable programs.
There is no incumbent playbook here: you will define how a new category gets sold, land the lighthouse customers that establish the company in the market, and shape the go-to-market system through your field experience.
Working directly alongside the founding team, you'll have broad ownership across the full stack and a direct hand in every major product decision the company makes.
You will own core product from day one, working directly with the founding team to shape both technical direction and product strategy.
You will own core systems end-to-end and set the engineering patterns every future hire builds on, working directly with the founders to ship production-ready software.
You'll sit between the founding team and clients, translating complex healthcare workflows into clean, reliable technical integrations. Your work directly shapes how provider practices operate day to day.
You'll work closely with product, engineering, and business leaders to ship high-impact features directly improving users' financial wellbeing.
You will act as the human layer on top of autonomous AI agents that source, message, qualify, and schedule candidates at scale, stepping in for high-judgment moments and helping shape what AI-native recruiting operations looks like as the…
You'll work closely with product, engineering, and business stakeholders to craft polished user experiences and drive meaningful outcomes for real people managing their finances.
You will own high-impact client accounts, lead growth strategy, and work cross-functionally with creative and media buying teams to drive measurable results.
Managing six to seven figures in monthly ad spend, you'll be directly responsible for driving profitable growth for premium clients.
You will work across product, cloud infrastructure, compliance, and incident response to protect a platform used by frontier AI labs and large enterprise customers.
You will work directly with clinical and operational teams to translate their needs into shipped software, sitting at the intersection of product, engineering, and customer success on a small, fast-moving team.
You will work across product, growth, operations, and key partnerships, owning whatever moves the company forward fastest.
You will be the first person accountable to a revenue number, sitting directly alongside the CEO on deal strategy, positioning, and ICP refinement across enterprise, pilot, and self-serve motions.
You will work directly with product leadership, make real tradeoffs on the fly, and ship user-facing improvements quickly while collaborating across time zones with hardware and R&D teams.
You will own the community end-to-end, building the full funnel from new user to passionate evangelist and creating a real feedback loop between the community and the product roadmap.
You will work directly with product, engineering, and a global R&D team to shape what gets built based on conversion data and real user feedback.