FullStack Software Engineer We are looking for a Generalist Software Engineer with experience to join our lean, highly technical team at the frontier of AI. We need a smart, capable engineer with ...
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RST Recruitment
13 Rst Recruitment Jobs Hiring Near You
FullStack Software Engineer We are looking for a Generalist Software Engineer with experience to join our lean, highly technical team at the frontier of AI. We need a smart, capable engineer with ...
Founding Engineer (Frontend)
$180K - $220K/yr
Founding Engineer (Frontend) We're looking for frontend engineers. We prioritize learning over all. You must show a clear trajectory of growth. You will be more than a founding engineer; you'll be ...
Quick apply
Founding Engineer (Frontend)
$180K - $220K/yr
Founding Engineer (Frontend) We're looking for frontend engineers. We prioritize learning over all. You must show a clear trajectory of growth. You will be more than a founding engineer; you'll be ...
Member of Technical Staff - Platform
San Francisco, CA · On-site
$150K - $215K/yr
We are looking for a generalist software engineer with 2-6 years of experience to join our platform team and help build the infrastructure that powers LLM evaluations at scale. You'll work across the ...
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Member of Technical Staff - Platform
San Francisco, CA · On-site
$150K - $215K/yr
We are looking for a generalist software engineer with 2-6 years of experience to join our platform team and help build the infrastructure that powers LLM evaluations at scale. You'll work across the ...
Back End Engineer - Underwriting
Palo Alto, CA · On-site
$140K - $250K/yr
We're looking for a mid-career to senior backend engineer with experience building systems in complex, regulated domains like fintech. You should be comfortable translating intricate business logic ...
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Back End Engineer - Underwriting
Palo Alto, CA · On-site
$140K - $250K/yr
We're looking for a mid-career to senior backend engineer with experience building systems in complex, regulated domains like fintech. You should be comfortable translating intricate business logic ...
Research Scientist-Voice and Audio Ai
Redwood City, CA · On-site
$225K - $400K/yr
This is a research-driven, high-impact role for ML researchers who want to push the boundaries of real-time AI. As a Founding Machine Learning Research Engineer at Retell, you'll focus on advancing ...
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Research Scientist-Voice and Audio Ai
Redwood City, CA · On-site
$225K - $400K/yr
This is a research-driven, high-impact role for ML researchers who want to push the boundaries of real-time AI. As a Founding Machine Learning Research Engineer at Retell, you'll focus on advancing ...
Senior Software Engineer - Infrastructure
Redwood City, CA · On-site
$200K - $300K/yr
We are looking for a Senior Software Engineer, Infrastructure with ideally 5+ years of experience to own and evolve the build, release, and runtime foundations at a fast-scaling voice AI company. You ...
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Senior Software Engineer - Infrastructure
Redwood City, CA · On-site
$200K - $300K/yr
We are looking for a Senior Software Engineer, Infrastructure with ideally 5+ years of experience to own and evolve the build, release, and runtime foundations at a fast-scaling voice AI company. You ...
Founding Engineer - FrontEnd We're looking for frontend engineers. We prioritize learning over all. You must show a clear trajectory of growth. You will be more than a founding engineer; you'll be ...
Quick apply
Founding Engineer - FrontEnd We're looking for frontend engineers. We prioritize learning over all. You must show a clear trajectory of growth. You will be more than a founding engineer; you'll be ...
Software Engineer - BackEnd focus
$160K - $200K/yr
We are looking for a Software Engineer (back-end focus) with 5+ years of experience to join our early-stage, fast-moving team. We are seeking a high-agency individual with strong programming ...
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Software Engineer - BackEnd focus
$160K - $200K/yr
We are looking for a Software Engineer (back-end focus) with 5+ years of experience to join our early-stage, fast-moving team. We are seeking a high-agency individual with strong programming ...
Founding Engineer (Frontend)
San Francisco, CA · On-site
$180K - $220K/yr
We're looking for frontend engineers. We prioritize learning over all. You must show a clear trajectory of growth. You will be more than a founding engineer; you'll be deeply integrated into the ...
Quick apply
Founding Engineer (Frontend)
San Francisco, CA · On-site
$180K - $220K/yr
We're looking for frontend engineers. We prioritize learning over all. You must show a clear trajectory of growth. You will be more than a founding engineer; you'll be deeply integrated into the ...
Back End Engineer - Underwriting
New York, NY · On-site
$140K - $250K/yr
We're looking for a mid-career to senior backend engineer with experience building systems in complex, regulated domains like fintech. You should be comfortable translating intricate business logic ...
Quick apply
Back End Engineer - Underwriting
New York, NY · On-site
$140K - $250K/yr
We're looking for a mid-career to senior backend engineer with experience building systems in complex, regulated domains like fintech. You should be comfortable translating intricate business logic ...
Founding Engineer (Frontend)
San Francisco, CA · On-site
$185K - $235K/yr
We're looking for frontend engineers. We prioritize learning over all. You must show a clear trajectory of growth. You will be more than a founding engineer; you'll be deeply integrated into the ...
Quick apply
Founding Engineer (Frontend)
San Francisco, CA · On-site
$185K - $235K/yr
We're looking for frontend engineers. We prioritize learning over all. You must show a clear trajectory of growth. You will be more than a founding engineer; you'll be deeply integrated into the ...
Founding Engineer- Frontend
San Francisco, CA · On-site
$180K - $220K/yr
We're looking for frontend engineers. We prioritize learning over all. You must show a clear trajectory of growth. You will be more than a founding engineer; you'll be deeply integrated into the ...
Quick apply
Founding Engineer- Frontend
San Francisco, CA · On-site
$180K - $220K/yr
We're looking for frontend engineers. We prioritize learning over all. You must show a clear trajectory of growth. You will be more than a founding engineer; you'll be deeply integrated into the ...
Senior Software Engineer-Platform
$220K - $320K/yr
We are looking for a Senior Platform Engineer with 5+ years of experience to own and strengthen the core document processing platform at Reducto. You'll be someone who has seen what mature systems ...
Quick apply
Senior Software Engineer-Platform
$220K - $320K/yr
We are looking for a Senior Platform Engineer with 5+ years of experience to own and strengthen the core document processing platform at Reducto. You'll be someone who has seen what mature systems ...
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Full-time
Posted 12 days ago
Job description
FullStack Software Engineer
We are looking for a Generalist Software Engineer with experience to join our lean, highly technical team at the frontier of AI. We need a smart, capable engineer with strong first-principles thinking to help us solve novel problems that break traditional engineering best practices. You will be instrumental in building our 'world engine,' a complex, interconnected environment that enables AI models to learn and interact with a simulated digital world, directly impacting the next generation of agentic AI.
What will you be doing?
- Own and build software 'replicas' from the ground up, integrating them into our core 'world engine' to create a vast, interactive environment for AI agents.
- Develop services that ensure data coherence across the simulated digital world, tackling unique challenges like making a virtual baseball game get canceled during a simulated hurricane.
- Solve novel, first-principles engineering problems that don't have existing patterns or solutions, breaking conventional best practices to build for the future of AI.
- Go beyond typical full-stack tasks to reason about and build the fundamental infrastructure needed for our complex simulation environment.
- Collaborate directly with researchers at leading Frontier AI labs, translating their needs into new capabilities and preempting future research directions.
Seniority
2+ years of experience as a software engineer.
Work experience
Has shipped user-facing features end-to-end (bonus for AI-LLM-powered features).
Experience at an AI-forward VC-backed startup or top tech company (e.g., FAANG).
Education
Bachelor's degree in Computer Science or a related field from a top program (e.g., Berkeley, UIUC, Purdue, MIT, Caltech, etc.).
Skills
Strong engineering fundamentals (ideally TypeScript, React, and Python).
Miscellaneous
Active side projects, especially in AI or agentic systems.