System Software Engineer – AI at Delos Data Inc | Remote Role

🏢 Company Delos Data Inc
📍 Location Remote • Remote
💰 Salary Competitive
⏱ Job Type Full-time

🛠 Tech Stack / Skills

See job description for required skills.

Are you ready to tackle the most challenging systems problems in AI infrastructure? Delos Data Inc is seeking a talented System Software Engineer to bridge the gap between cutting-edge AI frameworks and low-level system software. In this pivotal role, you’ll design and implement the communication and execution primitives that enable large-scale AI models to run efficiently across thousands of GPUs.

About the Role

Delos Data Inc is a stealth-mode startup backed by top-tier VC firms and notable angel investors, focused on building foundational technology to address performance, scalability, and resiliency challenges in large-scale AI data center clusters. The company is led by experienced builders and operators who have successfully founded, scaled, and exited companies, bringing deep expertise and proven execution capabilities to this mission.

As a System Software Engineer – AI, you’ll join a team that values quality, integrity, and meaningful work. Based in Silicon Valley with flexible remote and on-site options across the U.S. and Canada, you’ll work alongside engineers who take their craft seriously and are committed to solving the hardest systems challenges in the AI infrastructure space.

What You’ll Do

  • Design and implement communication primitives for efficient large-scale AI model execution across thousands of GPUs
  • Develop low-level system software that optimizes the performance and scalability of AI data center clusters
  • Bridge the gap between high-level AI frameworks and underlying system infrastructure
  • Build execution primitives that enable resilient and efficient distributed AI workloads
  • Collaborate with cross-functional teams to identify and resolve critical infrastructure bottlenecks
  • Contribute to architectural decisions that shape the foundational technology of AI systems

What We’re Looking For

  • Strong expertise in systems programming and low-level software optimization
  • Deep understanding of distributed systems, GPU computing, and cluster management
  • Experience building communication layers and execution frameworks for large-scale systems
  • Proficiency in languages such as C++, Rust, or similar systems programming languages
  • Demonstrated ability to thrive in early-stage product development with ambiguous requirements

What You’ll Get

  • Competitive salary and equity package with top-tier VC backing
  • Remote-first work environment with flexibility across U.S. and Canada locations
  • Opportunity to solve cutting-edge systems problems at the forefront of AI infrastructure
  • Work alongside experienced founders and operators with proven track records of success
  • Culture of trust, integrity, and respect with strong emphasis on professional growth and meaningful work

This is a rare opportunity to join a well-funded startup at a critical moment in AI infrastructure development. If you’re a passionate systems engineer who thrives on solving hard problems and building foundational technology that will power the next generation of AI, Delos Data Inc is looking for you. Ready to redefine AI infrastructure? Apply today and join a team of builders who are committed to excellence.

Ready to take the next step in your career?


Apply Now →

Posted on TechJobs Daily · June 18, 2026

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