hillclimb
Training Data for Recursive Self-Improvement
What hillclimb does
We work with frontier AI labs to help train their agents to become AI research scientists
4 open roles
What the role involves
About This Role: Hillclimb is looking for a research engineer to join the team to assist with the following objectives: Synthetic data generation pipelines to create RL environments. Creating pipelines to ensure quality on generated environments. Preferred Experience: Strong understanding of foundational NLP & RL Techniques. Strong understanding of data structures, algorithms, concurrency, and system design. Proficiency in modern programming languages (Python, C++, or similar) on Linux systems, with experience building large-scale services, infrastructure tooling, or distributed systems. Ability to reason about trade-offs between performance, reliability, and maintainability. General SWE experiences and experience with LLM training is a bonus.
What the role involves
About This Role: Hillclimb is looking for a data/software engineer to join the team to assist with the following objectives: Designing and curating data pipelines for RL environments Create infrastructure for Hillclimb’s data platform Preferred Experience: Strong software engineering fundamentals, with experience building production systems end to end Proficiency in Python, with experience designing clean APIs, services, and internal tools Experience with data pipelines, databases, object storage, and observability Experience with Docker, cloud infrastructure, CI, job orchestration, or distributed execution systems
What the role involves
About This Role: Hillclimb is looking for a research engineer to join the team to assist with the following objectives: Synthetic data generation pipelines to create RL environments. Creating pipelines to ensure quality on generated environments. Preferred Experience: Strong understanding of foundational NLP & RL Techniques. Strong understanding of data structures, algorithms, concurrency, and system design. Proficiency in modern programming languages (Python, C++, or similar) on Linux systems, with experience building large-scale services, infrastructure tooling, or distributed systems. Ability to reason about trade-offs between performance, reliability, and maintainability. General SWE experiences and experience with LLM training is a bonus.
What the role involves
About This Role: Hillclimb is looking for a data/software engineer to join the team to assist with the following objectives: Designing and curating data pipelines for RL environments Create infrastructure for Hillclimb’s data platform Preferred Experience: Strong software engineering fundamentals, with experience building production systems end to end Proficiency in Python, with experience designing clean APIs, services, and internal tools Experience with data pipelines, databases, object storage, and observability Experience with Docker, cloud infrastructure, CI, job orchestration, or distributed execution systems
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Questions and experiences
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Company facts compiled from public sources and last refreshed 9 September 2026. Details change; treat the company’s own site as the authority.