# Build AI systems hr jobs

16 live hr roles are rated Level 4, a score of 80 to 100 out of 100. Building AI systems is the job itself: without AI, the role would not exist. The tools named most often are Jax, PyTorch, and Elevenlabs. The median listed salary starts at $142,800. 0% are remote.

## Openings

- [2026 Fall Applied Science Internship - Gen AI & Large Language Models - United States, PhD Student Science Recruiting at Amazon](https://jobsbylevel.com/jobs/2026-fall-applied-science-internship-gen-ai-large-language-models-united-states-phd-student-science-recruiting-at-amazon-de75e0): AI centrality 98 out of 100.
- [2026 Fall Applied Science Internship - Natural Language Processing and Speech Technologies - United States, PhD Student Science Recruiting at Amazon](https://jobsbylevel.com/jobs/2026-fall-applied-science-internship-natural-language-processing-and-speech-technologies-united-states-phd-student-science-recruiting-at-amazon-bde4c8): AI centrality 93 out of 100.
- [2026 Applied Science Internship - United States, PhD Student Science Recruiting, Frontier AI & Robotics at Amazon](https://jobsbylevel.com/jobs/2026-applied-science-internship-united-states-phd-student-science-recruiting-frontier-ai-robotics-at-amazon-cc7acf): AI centrality 92 out of 100.
- [2026 Applied Science Internship - United States, Undergrad Student Science Recruiting, Frontier AI & Robotics at Amazon](https://jobsbylevel.com/jobs/2026-applied-science-internship-united-states-undergrad-student-science-recruiting-frontier-ai-robotics-at-amazon-f0967d): AI centrality 92 out of 100.
- [2026 Applied Science Internship - United States, PhD Student Science Recruiting, Frontier AI & Robotics at Amazon](https://jobsbylevel.com/jobs/2026-applied-science-internship-united-states-phd-student-science-recruiting-frontier-ai-robotics-at-amazon-0aab59): AI centrality 92 out of 100.
- [2026 Fall Applied Science Internship - Computer Vision - United States, PhD Student Science Recruiting at Amazon](https://jobsbylevel.com/jobs/2026-fall-applied-science-internship-computer-vision-united-states-phd-student-science-recruiting-at-amazon-43b400): AI centrality 90 out of 100.
- [2026 Applied Scientist Intern, Amazon University Talent Acquisition at Amazon](https://jobsbylevel.com/jobs/2026-applied-scientist-intern-amazon-university-talent-acquisition-at-amazon-58e7ee): AI centrality 90 out of 100.
- [2026 Applied Scientist Intern, Amazon University Talent Acquisition at Amazon](https://jobsbylevel.com/jobs/2026-applied-scientist-intern-amazon-university-talent-acquisition-at-amazon-9089fb): AI centrality 90 out of 100.
- [2026 Applied Scientist Intern, Amazon University Talent Acquisition at Amazon](https://jobsbylevel.com/jobs/2026-applied-scientist-intern-amazon-university-talent-acquisition-at-amazon-5bfb93): AI centrality 90 out of 100.
- [2026 Applied Scientist Intern, Amazon University Talent Acquisition at Amazon](https://jobsbylevel.com/jobs/2026-applied-scientist-intern-amazon-university-talent-acquisition-at-amazon-1edde3): AI centrality 89 out of 100.
- [Senior Technical Recruiter, AI/ML Research at Together AI](https://jobsbylevel.com/jobs/senior-technical-recruiter-ai-ml-research-at-together-ai-ee8b60): AI centrality 88 out of 100.
- [Applied Scientist, Intelligent Talent Acquisition - Lead Generation & Detection Services at Amazon](https://jobsbylevel.com/jobs/applied-scientist-intelligent-talent-acquisition-lead-generation-detection-services-at-amazon-cd06b3): AI centrality 87 out of 100.
- [2026 Fall Applied Science Internship - Automated Reasoning - United States, PhD Student Science Recruiting at Amazon](https://jobsbylevel.com/jobs/2026-fall-applied-science-internship-automated-reasoning-united-states-phd-student-science-recruiting-at-amazon-9fbc79): AI centrality 87 out of 100.
- [Applied Scientist, Intelligent Talent Acquisition - Lead Generation & Detection Services at Amazon](https://jobsbylevel.com/jobs/applied-scientist-intelligent-talent-acquisition-lead-generation-detection-services-at-amazon-b60482): AI centrality 85 out of 100.
- [2026 Fall Research Science Internship - United States, PhD Student Science Recruiting  at Amazon](https://jobsbylevel.com/jobs/2026-fall-research-science-internship-united-states-phd-student-science-recruiting-at-amazon-0f6a6d): AI centrality 85 out of 100.
- [Applied Scientist, Intelligent Talent Acquisition - Lead Generation & Detection Services at Amazon](https://jobsbylevel.com/jobs/applied-scientist-intelligent-talent-acquisition-lead-generation-detection-services-at-amazon-343cf2): AI centrality 85 out of 100.

## Related

- [All AI levels](https://jobsbylevel.com/levels)
- [How the AI level is measured](https://jobsbylevel.com/method)
- [Build AI systems jobs](https://jobsbylevel.com/level/4)

Source: https://jobsbylevel.com/level/4/hr