"reasoning systems" Jobs

8507 open tech roles matching “reasoning systems”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, Kubernetes. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 8507 results

Applied Intuition

Join Applied Intuition as a Software Engineer to develop world representation systems for advanced simulations and autonomy.

Applied Intuition Ann Arbor Published 2 weeks ago
Flexible on stack
Anthropic

Join Anthropic's Inference team to design and maintain distributed systems serving AI models to millions globally.

Anthropic New York City, NY; San Francisco, CA | Seattle, WA $320k–$485k/yr Published 2 weeks ago
Flexible on stack
TRM Labs

Join TRM Labs as a Senior Data Scientist to develop algorithms that combat crime using blockchain intelligence.

TRM Labs North America $180k–$210k/yr Published 3 months ago
Flexible on stack
Rox

Join Rox as a Foundations Engineer to design and operate systems that power AI-driven agent decision loops.

Rox San Francisco Published 2 months ago
AI-first team
Mind Robotics

Join Mind Robotics as a Research & Modeling Engineer to build and train core models for real-world robotic systems.

Mind Robotics Palo Alto Published 7 months ago
AI-first team
Block

Build production ML systems to transform customer behavior into trusted signals for decision-making at Block.

Block Bay Area, CA, United States of America $276.8k–$415.2k/yr Published 11 months ago
Flexible on stack
Periodic Labs

Join Periodic Labs as a Software Engineer to build backend systems for an AI-native physical science lab.

Periodic Labs Menlo Park, CA $250k–$350k/yr Published 7 months ago
Flexible on stack
Applied Intuition

Join Applied Intuition as a Software Engineer to tackle challenges in simulation and autonomy infrastructure for physical AI.

Applied Intuition Ann Arbor Published 1 month ago
Flexible on stack
Flow Engineering

Join Flow Engineering as a Senior Software Engineer to build AI-powered features for modern engineering organizations.

Flow Engineering San Francisco Published 7 months ago
Flexible on stack
Backstory

Join Backstory as a Senior Software Engineer to develop AI systems that analyze vast amounts of enterprise data for business insights.

Backstory Toronto Published 2 months ago
Anthropic
Anthropic Remote-Friendly (Travel-Required) | San Francisco, CA | New York City, NY $320k–$485k/yr Published 4 months ago
Perplexity

Join Perplexity as a senior data staff member to build AI systems that transform data science workflows.

Perplexity San Francisco Published 1 month ago
Flexible on stack
Applied Intuition

Join Applied Intuition as a Research Scientist to advance cutting-edge technology in physical AI and autonomous systems.

Applied Intuition Sunnyvale Published 1 year ago
Flexible on stack
Perplexity AI

Join Perplexity AI's Infrastructure team to tackle cross-cutting problems in backend systems and enhance user experience.

Perplexity AI San Francisco Published 1 week ago
Flexible on stack
Cogent Security

Join Cogent AI Fellowship to transition research into production in the field of AI and cybersecurity.

Cogent Security San Francisco, CA $100k–$300k/yr Published 4 months ago
Mind Robotics

Join Mind Robotics as a Controls Engineer to develop algorithms that translate high-level commands into precise robot movements.

Mind Robotics Palo Alto Published 2 months ago
Flexible on stack 70% coding
Applied Intuition

Lead a cross-functional engineering team to deliver high-impact autonomy toolchain capabilities at Applied Intuition.

Applied Intuition Sunnyvale Published 9 months ago
Heavy meetings
Nomic AI

Join Nomic AI as a Senior Engineer to manage revenue systems integrations and ensure billing accuracy in a growing startup.

Nomic AI New York HQ Published 3 months ago
Flexible on stack
Saronic Technologies

Join Saronic Technologies as a Senior Systems Test Software Engineer to enhance maritime operations through innovative testing strategies.

Saronic Technologies Austin, TX Published 3 months ago
Flexible on stack