Jobs at AfterQuery

Founding Machine Learning Engineer, Quality Intelligence at AfterQuery. This role involves building ML systems to measure, improve, and scale data quality for foundation model development. The engineer will work on production systems at the intersection of ML, human expertise, and frontier model evaluation.

The Head of Growth at AfterQuery will own the supply side of the company's marketplace, which is a strategic asset. This role involves developing playbooks for growth and partnering with engineering to automate and scale these processes into software systems.

AfterQuery is hiring a Corporate Counsel, their first dedicated in-house legal role. This individual contributor will own commercial contracting and employment law matters as the company scales. The role is embedded within the Operations team and is not a General Counsel position.

AfterQuery is seeking a Marketing Lead to enhance its online presence and brand perception as an industry-leading research lab. This role will oversee the company's expert marketplace strategy, including acquisition, activation, matching, retention, and quality, and will lead the team responsible for expert sourcing, onboarding, and staffing.

This is a Business Recruiter role at AfterQuery, a foundation model data solutions company. The recruiter will drive full-cycle hiring for business and operations functions, including Strategic Projects, Operations, and GTM, using established sourcing and interview processes to attract elite talent.

Research Scholar program at AfterQuery, an applied research lab for foundation model development. This is a semester-long collaboration for students to pursue publishable work in areas like data quality, post-training research, agent evaluation, and public benchmarks.

This is a Lead Strategic Projects role focused on coding at AfterQuery, an applied research lab for foundation model development. The role involves working with leading AI organizations to build next-generation data solutions, managing expert teams, and shaping dataset specifications to improve frontier models.

Engagement Manager at AfterQuery, a company focused on data solutions for foundation model development. This role is responsible for managing relationships with key AI lab customers, focusing on renewals, expansion, and long-term partnerships. The Engagement Manager will drive new revenue within existing accounts, conduct senior-level meetings, and relay customer feedback to product and engineering teams.

Research Technical Program Manager at AfterQuery, an applied research lab for foundation model development. This role involves managing ambitious research programs, translating open-ended goals into clear plans, and ensuring alignment among researchers, engineers, and external partners. The individual must possess a strong technical understanding to reason about experiments, datasets, training pipelines, and research tradeoffs.

Software Engineer (Environments) at AfterQuery designs simulations, data, and evaluations to influence how frontier models learn. This role involves experimenting with environment design, piloting data creation strategies, diagnosing model failures, and developing metrics for model improvement.

Senior Software Engineer - Security/Infrastructure at AfterQuery. This deeply technical role involves designing and implementing infrastructure to protect systems handling sensitive AI training, expert networks, and enterprise integrations. The engineer will be responsible for system resilience rather than managing off-the-shelf tools and should be comfortable using LLMs for debugging and threat analysis.

Strategic Projects Associate - Coding at AfterQuery is an engineering role focused on building next-generation data solutions for foundation model development. The associate will manage expert teams, shape dataset specifications, and own projects end-to-end in a fast-paced environment.

Strategic Projects Lead at AfterQuery, an applied research lab for foundation model development. This role involves project and client management, working with leading AI organizations to build data solutions and drive revenue. It also requires managing expert teams across various domains like finance, software engineering, and law.

AfterQuery is hiring Research Scientists to design and publish rigorous evaluations for frontier AI systems. The role involves agentic, coding, and safety evaluations, as well as expert-domain evaluations in fields like healthcare, STEM, and finance. Responsibilities include owning evaluation development end-to-end and collaborating to translate capability gaps into public research.

Research Engineer at AfterQuery will design and run training experiments to evaluate the impact of datasets on foundation model behavior. This involves conducting controlled SFT and RL experiments, analyzing results, and iterating on data strategies. The role requires owning the full experiment loop from hypothesis formulation to evidence generation.

AfterQuery is seeking a Strategic Projects Lead - Consulting to manage expert teams and drive high-stakes projects from scoping to delivery for organizations building frontier AI models. This role involves client management and shaping dataset specifications to address the data bottleneck in AI development.

The Talent Coordinator will help build the hiring coordination engine at AfterQuery. This role involves working with founders, recruiters, hiring managers, and candidates to ensure interview processes are efficient and professional. It requires strong organizational and detail-oriented skills to scale the talent function.

The Strategic Projects Lead at AfterQuery will manage expert teams across domains like finance, software engineering, and law to build next-generation data solutions for foundation model development. This role involves shaping dataset specifications, owning projects end-to-end, and delivering high-quality outputs at scale in a fast-paced environment.

Software Engineer - Platform Infrastructure at AfterQuery will design and build core infrastructure for data generation, evaluation, and agentic systems. This role involves architecting and building foundational infrastructure for large-scale human-in-the-loop workflows, evaluation harnesses, and automated data pipelines used to train frontier AI models.

Product Manager at AfterQuery, an applied research lab for foundation model development. This role involves working across Engineering, Operations, and Research to identify key business problems and translate them into scalable products and systems. The Product Manager will own problems end-to-end, from understanding user needs to implementation.

Technical Recruiter at AfterQuery responsible for full-cycle recruiting for technical roles including software engineering, infrastructure, and applied AI. This role involves partnering directly with founders to define hiring systems, candidate experience, and talent bar.

Strategic Projects Lead at AfterQuery, an applied research lab for foundation model development. This role involves project and client management, leading expert teams across various domains, and shaping AI training systems by designing dataset specifications.

Software Engineer - Growth at AfterQuery. This is a hands-on product engineering role for someone with 3-5 years of experience. You will build product systems to help find, qualify, activate, and retain experts, and improve the speed and information flow for teams serving frontier AI labs.

The Strategic Projects Lead - Healthcare will manage expert teams across various domains to produce high-quality data solutions for foundation model development. This role involves shaping dataset specifications, owning projects end-to-end, and gaining operational experience across business functions.

AfterQuery is hiring a GTM Operations Lead to manage the revenue engine's throughput. This role is responsible for the machinery behind every deal and metrics like close rate and time-to-close, working with Engagement Managers to own the execution layer.

This is the first dedicated People Programs Lead hire at AfterQuery, reporting to the Head of Business Operations & People. The role will own and architect systems related to compensation, leveling, career pathways, performance management, learning & development, and retention.

Research Scientist at AfterQuery focused on post-training experiments for foundation model development. The role involves designing and running training experiments to measure the impact of their datasets on model behavior, including SFT and RL-based post-training, and demonstrating data-driven improvements.

Quality Control Lead at AfterQuery, an applied research lab for foundation model development. This role involves owning the final quality checkpoint for datasets, auditing outputs for correctness and adherence to standards, coaching contributors, and automating error prevention.

Strategic Projects Lead at AfterQuery, an applied research lab curating data solutions for foundation model development. This role involves project and client management, partnering with AI labs to scope data problems and drive revenue, and managing expert teams including red teamers and security researchers.

AI/ML Research Intern at AfterQuery focused on foundation model development. Interns will work on cutting-edge AI projects in advanced reasoning, computer use, and agentic models, with opportunities to co-author research papers.

This is a Strategic Projects Lead role within the legal domain at AfterQuery. The role involves project and client management, partnering with frontier AI labs on their legal data and evaluation needs, and managing expert contractor teams of attorneys.

AfterQuery is hiring a Business Operations Generalist to work directly with the CEO and the internal Operations team. This role will be a key part of the company's operational backbone, tackling special projects across the business and building capabilities that don't yet have a home. The ideal candidate is a utility player, comfortable with qualitative research, quantitative modeling, and hands-on execution.

Data Acquisition Lead at AfterQuery, an applied research lab for foundation model development. This role involves developing the data acquisition strategy, sourcing, vetting, and acquiring real-world data assets, and building scalable systems for data procurement and processing.

This is a contract Technical Content Writer role at AfterQuery, a company focused on data solutions for foundation model development. The role is remote and requires approximately 10-15 hours per week, with deliverables prioritized across social media, blog posts, and other public-facing content.

Software Engineering Intern at AfterQuery, an applied research lab for foundation model development. This role involves building and scaling data capturing workflows, architecting and optimizing data pipelines, and collaborating with the founding team on product strategy and feature development.

AfterQuery is hiring a Research Fellow for a 12-16 week paid research program in their San Francisco office. Fellows will apply their expertise to frontier AI research, focusing on areas like data quality and composition. This role is for experienced researchers from AI and other disciplines.

AfterQuery is hiring Growth Associates to architect and scale the expert supply engine for frontier AI training. This role involves owning manual and automated acquisition pipelines to grow their expert network, blending GTM automation engineering, talent acquisition, marketing, conference planning, partnership building, purchasing, and distribution.

Software Engineer - Platform/applied Ai (fullstack) at AfterQuery. This role involves building and scaling complex data capturing workflows across web (Next.js) and desktop (Python), and architecting and optimizing data pipelines.