We are looking for a Member of Technical Staff, Frontier RL Environments to build the north-star agent environments that drive progress toward truly personal, proactive intelligence. You’ll decide which skills and behaviors our agents need next, build the evaluations and RL environments that reveal whether they have them, and help set the research agenda behind our highest-stakes training runs.
This role sits at the frontier of a rapidly emerging discipline, where environment design, evaluation science, and large-scale model training converge to produce agents that reason, plan, remember, and act on a person’s behalf with proactivity across apps, devices, and the physical world through our hardware. You’ll partner daily with research, engineering, product, infrastructure, and safety teams to decide what belongs in the next major training run, confirm whether it actually worked, and get the resulting improvements into the hands of people who rely on Hark every day.