Design and build the client-side telemetry system in the Rust core for SDK observability across all platforms.
Evolve support bundles and reduce logging overhead to ensure near-invisible performance impact.
Own Rust SDK development, customer support, and direct engagement with debugging production issues.
Ditto builds a peer-to-peer sync engine for real-time data at the edge. With over $145 million in funding and a globally distributed team, we are a fast-growing startup committed to diversity and inclusion.
You will use your Rust experience to build infrastructure and tooling for hardware and software teams.
You will design and implement a Rust-based simulator and host-side interface library.
You will write tests to systematically explore corner cases and rare event sequences.
MatX is building best-in-class silicon for high-performance and sustainable GenAI. They are a growing company with a focus on creating an inviting and inclusive work environment.
Design and develop foundational components and frameworks for our Agentic AI platform.
Collaborate with cross-functional teams to create platform solutions that empower developers.
Provide production support and ensure platform stability, working closely with ML engineers.
Legion builds secure, reliable AI systems that integrate with complex platforms, optimizing workflows and enhancing human capability. They work with partners like Palantir, Nvidia, HPE, and Oracle, and are looking for bold thinkers to shape the future of grounded AI.
Architect, develop, debug, and test customer facing firmware features written in C/C++ and Golang for Samsara’s cloud-connected hardware platform.
Build IOT products for the long term and support our 1.5+ million devices in the field.
Design and develop our internal observability discipline to ensure the health of our firmware rollouts.
Samsara is the pioneer of the Connected Operations Cloud, enabling organizations to harness IoT data to improve safety, efficiency, and sustainability. With over 2.3 million IoT devices deployed, it is a recently public company that values autonomy and support for long-term impact.
Design, build, and maintain high-throughput, low-latency C++, Go, and Python services for core platform components.
Take complete ownership of the feature lifecycle from development through production deployment and ongoing operations.
Implement and integrate complex algorithms including tracking, inference, and sensor fusion into production services.
Cavnue, a Consor company, develops smart road technologies that deliver real-time digital twins of the roadway environment using AI, sensors, and cameras to improve safety and efficiency. We are building a diverse, remote-friendly team focused on engineering excellence and real-world impact.
Own features end-to-end: architecture, implementation, docs, deployment, and monitoring with cross-functional impact.
Build rigorous conformance and adversarial tests to ensure implementation compatibility.
Execute safe protocol upgrades and resolve complex availability/performance issues.
OP Labs builds Optimism, an open-source blockchain network powering next-gen financial infrastructure. A small team building at speed with $178M from a16z and Paradigm, remote-friendly with a NYC hub.
Lead end-to-end architecture and implementation of high-performance detection tools.
Mentor junior engineers through design reviews and promote maintainable code standards.
Collaborate with product managers and scrum masters to deliver high-quality releases on schedule.
Corelight defends the world's most sensitive networks by transforming digital footprints into actionable insights, using open-source innovations and agentic AI. It is a fast-growing network detection and response platform with a collaborative, inclusive, distributed culture.
Design and build mission-critical trading systems using Rust and AWS.
Take ownership of high-impact trading infrastructure and set technical direction.
Drive continuous improvement in system performance, reliability, and operability.
Keyrock is a highly-profitable firm specializing in capital markets and trading systems. They operate with a global, fully-remote team and emphasize a fast-paced, collaborative culture.
Own the architecture of the Nexus Exchange end-to-end while staying hands-on in production code.
Lead the engineering org, managing timelines, roadmaps, and resourcing across senior engineers and pods.
Drive product and customer outcomes with high-frequency iteration and a business-first mindset.
Nexus is a blockchain built to natively embed the world’s financial system into one compounding system, unifying infrastructure across chains. Headquartered in San Francisco with a growing presence in Buenos Aires, the cross-continental team of engineers and cryptographers is backed by investors like Pantera and Lightspeed.
Write and modify embedded C firmware for analog and Ethernet connectivity devices, including register configuration, state machines, and calibration sequences.
Develop Python scripts to automate test flows, collect and analyze data, and help build CI infrastructure.
Participate in code reviews, architecture discussions, and maintain project tracking with Jira.
Astera Labs provides rack-scale AI infrastructure through purpose-built connectivity solutions. The company is a publicly-traded startup with a small, fast-moving team that values collaboration and ownership.
Lead and mentor a high-performing field engineering team, defining deployment workflows and integration playbooks for repeatability and reliability.
Set technical strategy for field integrations, implementing scalable solutions and improving field engineering tooling with scripts and automation.
Partner across engineering, product, security, and mission operations to ensure secure, reliable deployments in customer-owned environments.
TurbineOne builds Mission-AI for the Frontlines, providing a Frontline Perception System that helps military and national security operators detect threats and accelerate decision-making at the tactical edge. The team is composed of experienced technologists, veterans, and operators committed to advancing national security through responsible innovation.
Lead cross-functional efforts to re-architect or modernize core data systems.
Create sustainable data contracts that address data governance requirements.
Enable scalable, secure, and reliable data pipelines supporting both cloud and on-prem environments.
Dragos is the global leader in xOT cybersecurity, combining technology, threat intelligence, and expert services. The company is remote-first with a mission-driven team across North America, Europe, the Middle East, and APAC, built on authenticity, transparency, and trust.
Work in a small, high-impact team to design, develop, deploy, and operate software solutions for real-time communications.
Collaborate on complex distributed systems and perform detailed peer code reviews.
Build and operate services in a production environment, ensuring quality through testing and monitoring.
Twilio is shaping the future of communications with remote-first solutions, delivering innovative services to hundreds of thousands of businesses and empowering millions of developers worldwide. The company fosters a strong culture of connection and global inclusion, with a diverse team making a global impact.
Build Alpaca's algo trading platform to deliver high quality and performance for users.
Design and architect the platform by wearing many hats in a small team, writing tons of code.
Leverage deep knowledge in frontend and backend, databases, distributed systems, and CPU-level hardware for high throughput.
Alpaca is a US-headquartered global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, and more. Our team of 400+ globally distributed members thrives on diversity and collaboration, backed by $400 million in funding from top-tier investors.
Build a durable, multi-source ingestion pipeline that connects to external sources, transforms and deduplicates events, and routes them to specialized stores.
Develop a web application for visualizing and querying data, including interactive views.
Design a data access layer spanning relational, graph, and analytical stores, respecting each engine's strengths.
Founded in 2019, Reveal is a startup delivering software tools and intelligence for operators in remote, extreme environments. They provide a tactical intelligence platform for defense and security missions, and are scaling their team to meet the demands of modern warfare.