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Jobs at Vast.ai
15 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
1–15 of 15 jobs
Technical Customer Support (L1)
7 weeks agoVast.ai · Vietnam
RemoteFull-timeCustomer success & supportThis is a high-volume, customer-facing L1 support role. You will be the first voice our customers and GPU hosts hear when something goes wrong — and how you handle that moment matters as much as whether you can technically diagnose it.
Head of Sales
2 months agoVast.ai · Los Angeles, California, United States
On-siteFull-timeDirector$140K – $185K a yearSalesCoach and develop our existing demand (renter) and supply (host) sales reps—the majority of your time; Scale the team: hire, onboard, and ramp new reps as we grow headcount alongside revenue; Expand and sharpen our sales outreach across an increasing set of product offerings;…
Developer Relations Engineer
2 months agoVast.ai · San Francisco, California, United States +1
On-siteFull-time$160K – $200K a yearEngineeringThis is an engineering job that happens in public. You will be our heaviest user.
Controller
3 months agoVast.ai · Los Angeles, California, United States
On-siteFull-time$200K – $275K a yearFinanceThis is a hands-on leadership role. Today, you will be the senior in-house owner of accounting and finance operations, partnering with the COO, fractional CFO, external accounting, tax, payroll, audit, and systems advisors, and engineering, data, and product teams. You will…
AI, HPC & GPU Infrastructure Support Engineer
3 months agoVast.ai · Los Angeles, California, United States
On-siteFull-time$90K – $150K a yearEngineeringThis role focuses on troubleshooting complex Linux and GPU infrastructure issues across NVIDIA drivers, CUDA, GPU workloads, Ubuntu, Docker, KVM based virtual machines, networking, hardware, BIOS, and firmware. You’ll investigate failures, reproduce issues, identify root…
Systems Operations Support Engineer — Linux
3 months agoVast.ai · Los Angeles, California, United States
On-siteFull-time$90K – $150K a yearEngineeringThis is a systems operations support role focused on deep-diving into escalated infrastructure issues that go beyond frontline triage. You’ll be the engineering resource our L1 support team relies on when tickets become complex, investigating and resolving issues across the…
Technical Support Engineer II (Linux)
3 months agoVast.ai · Los Angeles, California, United States
On-siteFull-timeMid level$90K – $130K a yearEngineeringThis is a technical support role focused on escalated infrastructure issues that go beyond frontline triage. You'll be the engineering resource our L1 support team leans on when tickets get complex: diagnosing and resolving issues across the full stack — hardware/BIOS/firmware,…
Director of Engineering
4 months agoVast.ai · San Francisco, California, United States
On-siteFull-timeDirector$230K – $350K a yearEngineeringYou will report directly to Jake Cannell, our founder and CEO, who built the platform and remains deeply involved in technical architecture. You will partner with him to turn technical direction and product priorities into a high-functioning engineering organization: clear…
Senior Infrastructure Engineer
4 months agoVast.ai · Los Angeles, California, United States +1
On-siteFull-timeSenior$200K – $330K a yearEngineeringAs a Senior Infrastructure Engineer, you will help design and scale the core systems that power Vast.ai’s global GPU marketplace.
Software Engineer - Security
4 months agoVast.ai · Los Angeles, California, United States
On-siteFull-time$165K – $260K a yearSecurityWe are seeking a skilled Security Engineer to join our dynamic team. We hire people with broad skill sets who also exhibit deep expertise. The ideal candidate will have experience in both offensive and defensive security, strong software development skills, and deep knowledge…
GPU Systems Engineer – HPC / Parallel Computing
4 months agoVast.ai · San Francisco, California, United States +1
On-siteFull-time$200K – $330K a yearEngineeringWe’re looking for a systems engineer with HPC or parallel programming experience to help scale AI inference. You’ll leverage your knowledge of high-performance systems to optimize GPU performance at the bleeding edge of AI.
AI Agent Researcher
4 months agoVast.ai · San Francisco, California, United States +1
On-siteFull-time$160K – $320K a yearScience & researchAs an Agent Research Engineer, you will help advance the highest levels of the tech stack to imbue AI systems with true agency. Collaborating directly with our technical founder and diverse team, we will build the next generation of general learning agents. Possessing and…
Systems/GPU Research Engineer
4 months agoVast.ai · San Francisco, California, United States +1
On-siteFull-time$200K – $330K a yearEngineeringAs a systems/GPU engineer, you will play a crucial role in developing new kernels and algorithms that can improve inference for AI models. You will help develop new high-performance tensor libraries and auto-optimization tools. Collaborating directly with our technical founder…
C++ Software Engineer
4 months agoVast.ai · Los Angeles, California, United States +1
On-siteFull-time$155K – $285K a yearEngineeringAs a Systems Software Engineer, you will work on key performance critical systems such as the daemon which orchestrates every host in our fleet. You will improve the performance, reliability and capability of our infrastructure and containerization technologies including…
QA Engineer (Software)
4 months agoVast.ai · Los Angeles, California, United States
On-siteFull-timeMid level$40.00 an hourEngineeringWe’re hiring a QA Engineer to drive both manual and automated testing across our web applications and backend services in a Linux-first environment. This role is central to shipping reliable, high-performance software for a complex, always-on platform. You’ll work closely with…
Updated 06 Nov 2026 09:37 UTC from the OptiTalent job library.