Vast.ai is a leading provider of low-cost GPU rentals, connecting data centers and professionals with users seeking optimal compute deals. By offering solutions that are 3-5 times cheaper than alternatives, Vast.ai enables underutilized consumer GPUs to enter the cloud computing market, democratizing access to powerful hardware.
Open Positions
QA Associate
3+ years of hands-on testing experience, strong knowledge of test methodologies, and experience with writing test plans and test cases
QA Engineer
3+ years of web application testing experience, strong knowledge of test methodologies, and experience with test automation
Software Engineer — Systems
Experience with C++, Linux, and cloud security, as well as strong programming skills and knowledge of workload and network isolation techniques
Data Engineer — Analytics Infrastructure (Foundational Hire)
3+ yrs data engineering exp, SQL/Python skills, data modeling & warehousing. Orchestration & ops expertise needed. Strong communication. Data privacy/security is a plus
GPU Systems Engineer – HPC / Parallel Computing
Advanced C++ skills are preferred. Experience with parallel frameworks (CUDA, HIP, SYCL, OpenCL) is essential. Strong systems optimization and HPC performance tooling background is needed
Security Engineer
5+ years of experience in security, software development, and Linux systems
Systems/GPU Research Engineer
Expertise in systems engineering, deep understanding of GPU architectures, strong background in neural network performance and tooling, and published research at top AI conferences
AI Agent Researcher
Deep expertise in systems engineering, strong background in machine learning, and knowledge of neural architectures
Systems/GPU Research Engineer
Expertise in systems engineering, deep understanding of GPU architectures, published research at top AI conferences
Senior Infrastructure Engineer
Build/integrate APIs, optimize pricing, and collaborate with teams. Strong programming & database skills a must. Experience with GPU or compute orchestration is advantageous