AfterQuery

AfterQuery is an applied research lab focused on curating data solutions for foundation model development, serving frontier AI labs with the mission of making expertise widely accessible. This is a unique opportunity to join a rapidly growing company at a pivotal moment in AI. We are backed by leading investors and have a strong founding team with experience from top tech and finance companies. We are seeking exceptional undergraduate and masters students for our AI/ML Research Internship program to work on cutting-edge AI projects in advanced reasoning, computer use, and agentic models. Interns will have access to expert networks and specialized datasets, with opportunities to co-author research papers and present at leading AI conferences.

AfterQuery is an applied research lab focused on curating data solutions for foundation model development, aiming to make expertise widely accessible. We work directly with customers building foundation models, playing a crucial role in their improvement. This is a unique opportunity to join a rapidly growing AI company, reportedly a fast-approaching unicorn with significant backing from top investors and individuals from leading AI labs. As a Research Engineer, you will design and execute training experiments to understand how datasets impact model behavior, using controlled SFT and RL experiments to measure the effects of data on capability, generalization, and alignment. You will manage the entire experiment lifecycle, from hypothesis formulation and pipeline building to analysis and iteration, translating data into evidence of model improvement.

$210k - $450k

AfterQuery is an applied research lab focused on curating data solutions for foundation model development, serving frontier AI labs with the mission of making expertise widely accessible. This role is crucial for building the lasting systems that enable safe handling of sensitive customer data. You will own anonymization layers and infrastructure that detects and transforms identifying information in data without compromising its usefulness, supporting the company's mission by curating trainable data from real-world corpuses. This is a unique opportunity to join a rapidly growing company at a pivotal moment in AI, with significant impact and growth potential.

$260k - $290k

AfterQuery is an applied research lab focused on curating data solutions for foundation model development, serving frontier AI labs. The company's mission is to deliver the best data to power the best models, making expertise widely accessible. This role offers a unique opportunity to join a rapidly growing company, reportedly raising at a $3.2 billion valuation, backed by prominent investors and angels from leading AI organizations. As a core engineer, you will be instrumental in creating data infrastructure that shapes the future development of frontier models, owning projects end-to-end and seeing your impact immediately.

$260k - $290k

AfterQuery is an applied research lab focused on curating data solutions for foundation model development, serving frontier AI labs with the mission of delivering the best data to power the best models. This role offers a unique opportunity to join a rapidly growing company at a defining moment in AI, with significant backing and a strong founding team. As a Software Engineer specializing in RL Environments, you will design simulations, data, and evaluations that directly influence how frontier models learn, working hands-on with research teams at top AI labs to experiment with environment design, pilot novel data creation strategies, and develop metrics for model improvement. Your work will feed directly into large-scale model training runs, allowing you to go from hypothesis to live experiment quickly.

$260k - $290k