LiteLLM: Open-source AI gateway for standardizing LLM API access.
Production Rust expertise with a strong focus on performance and stability; experience migrating large codebases (Python→Rust a plus); familiarity with backend infrastructure and databases (PostgreSQL, Redis); strong collaboration and system-design skills.
San Francisco or United States or Canada or Austria or Belgium or France or Germany
$200-$300/hrRemoteContract
Turing: AI-powered platform connecting companies with global remote software developers.
3+ YOE3+ years software engineering experience, strong full-stack and production-grade development skills, deep software architecture and debugging knowledge, proficiency with Rust and other modern languages, and excellent written/oral communication.
Rust, Python, JavaScript, ReactJS, C/C++, Java, Go
fab2: Designing and manufacturing custom semiconductor fabrication equipment and factories.
BS in CS/CE or equivalent experience; strong Rust systems skills for Linux, Python for data/vision, gRPC/Protocol Buffers, OS fundamentals, and experience shipping Linux application software.
Chronicle Labs: Infrastructure for testing, evaluating, and operating AI agents.
5+ YOE5+ years software engineering experience, deep Rust expertise, backend and distributed systems experience, production ownership, familiarity with containers, CI, cloud deployments, observability, and strong communication.
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
Databento: Provides a pay-as-you-go financial market data platform.
5+ YOE5+ years software engineering experience; strong C/C++ or Rust skills; systems programming, multithreading, network I/O, and performance optimization experience; familiarity with lldb/gdb and CI/CD; good communication for remote work.
Watney Robotics: Develops autonomous robotic systems for data center infrastructure buildout.
Experienced embedded software engineer proficient in Rust, embedded systems, hardware integration, automated HIL testing, and cross-disciplinary collaboration with mechanical, electrical, and ML teams.
PubNub: Provider of real-time messaging APIs and global data network.
Strong production Rust experience, distributed systems and cloud infrastructure knowledge, Kubernetes experience, production operations and observability skills, and deep understanding of fault tolerance and concurrency.
Thinking Machines: Building AI systems to extend human will and judgment.
Experience securing cloud and Kubernetes platforms, Terraform/IaC, systems programming (Rust) and scripting (Python), owning production infra, and threat modeling.
Railway: Infrastructure platform for automated application deployment and cloud hosting.
Experience building distributed systems, observability tooling, backend services in Golang/Rust, GRPC; familiarity with Terraform and Ansible; strong communication and ownership.
Brain Co.: Builds AI software platforms for governments and large enterprises.
3+ YOE3+ years building production backend services; experience with Python, Go, Rust, or C++; strong understanding of distributed systems, APIs, observability.
Heliux: Software platform for managing industrial and manufacturing operations.
Proven experience building scalable software systems; proficiency in Rust, Python, Java, or TypeScript; strong urgency, problem-solving, and communication skills.
Mercor: Connecting expert human intelligence with frontier AI model development.
Strong software engineering in Python/Go/Rust; cloud deployments (AWS/GCP/Azure); ability to work with customers; autonomous in high-stakes environments.