Rust

Replit

Full-time · Foster City, CA · $130,000 – $290,000 · Remote

Replit is hiring a distributed systems engineer to build and optimize cloud infrastructure that powers their AI-driven development platform. You'll focus on launching new deployment products, improving system reliability and scalability, and reducing infrastructure costs while working with Golang and Rust.

Listed on Replit’s careers site · Apply there ↗

Protegrity

New York, NY · $237,600 – $266,700 · Remote

Design and build the ontology and reasoning layer for Protegrity's data security platform, formalizing complex domains into entities and rules that support deterministic machine reasoning with full traceability. This role suits engineers with strong foundations in logic, graph systems, and formal modeling who want to bridge LLM-powered data extraction with auditable, explainable reasoning.

Listed on Protegrity’s careers site · Apply there ↗

Sentry

San Francisco, CA · $190,000 – $400,000 · Remote

This role involves designing and operating stateful storage systems that power Sentry's application monitoring platform, along with building APIs and abstractions to make storage accessible to product teams. It suits engineers with deep experience in distributed systems who enjoy working on the infrastructure that others depend on, from architectural design through production operation.

Listed on Sentry’s careers site · Apply there ↗

Supabase

Full-time · Remote, Global

Supabase is seeking a Cloud Platform Engineer to design and operate multi-cloud infrastructure governance across AWS and GCP, building reusable platforms and self-service tools that let engineering teams move safely and faster. You'll combine hands-on operations with software engineering to transform messy infrastructure problems into scalable systems, documentation, and standards.

Listed on Supabase’s careers site · Apply there ↗

Novig

Full-time · New York, NY · $200,000 – $260,000

This role builds the trading engine and infrastructure powering a sports prediction-market platform, handling real-time data pipelines, order management, and risk controls across multiple venues. It suits experienced backend engineers who thrive in high-ownership environments, enjoy direct impact on trading operations, and can handle on-call responsibilities tied to live sports schedules.

Listed on Novig’s careers site · Apply there ↗

MSCI

Full-time · New York, NY · $259,000 – $337,000

This role leads the design and maintenance of a financial ledger system that tracks money movements with absolute integrity, ensuring no transactions are lost or duplicated as they flow through a quantitative trading platform. You'll architect the immutable event store that underlies all valuations and risk calculations, balancing the need for a small, provably correct core against the pressure to add features as the system scales.

Listed on MSCI’s careers site · Apply there ↗

Crusoe

San Francisco, CA · $250,000 – $300,000

You'll architect and operate the control plane for one of the world's largest GPU fleets, building a platform that enables other teams to manage complex infrastructure through APIs, SDKs, and self-serve workflows instead of manual operations. This role combines distributed systems, hardware-software integration, and internal developer platform design to automate fleet operations at unprecedented scale.

Listed on Crusoe’s careers site · Apply there ↗

Menlo Ventures Portfolio

Full-time · New York, NY · $320,000 – $485,000

This is a high-risk, fast-moving security engineering role focused on building novel protections for AI systems before they become critical infrastructure. The team runs week-long experimental bets on problems like cryptographic proof of model integrity, hardened compute clusters, and verified compilation—and expects most to fail; it suits engineers with deep expertise in one hard area (cryptography, kernel internals, hardware security, formal methods) who have shipped things on their own and want to swing at problems that might not work rather than incrementally harden what exists.

Listed on Menlo Ventures Portfolio’s careers site · Apply there ↗

Modal

San Francisco, CA · $220,000 – $300,000

Modal is seeking a systems engineer to own the container runtime stack that powers inference and training workloads across their AI infrastructure platform. This role involves building low-level systems in Rust and Go, optimizing startup times and memory efficiency, and debugging complex interactions between Linux, containers, GPUs, and distributed systems.

Listed on Modal’s careers site · Apply there ↗

Postscript

Full-time · Remote · $175,000 – $205,000

Postscript is seeking a senior fullstack engineer to build and scale the data-intensive backend systems, APIs, and pipelines that power their AI-driven SMS marketing platform for e-commerce. This role emphasizes hands-on ownership of distributed systems, active use of AI coding tools as a core practice, and cross-functional collaboration in a fully remote environment.

Listed on Postscript’s careers site · Apply there ↗