Build and evolve Darkplane using TypeScript, Node.js, and Go for control-plane and analytics services.
Design secure code sandbox environments and help customers adopt AI in their SDLC safely.
Partner with AI engineers to make agentic workflows reliable and fast in production.
Dash0 is an OpenTelemetry-native observability platform that eliminates vendor lock-in and meaningless toil. Backed by Balderton Capital, Accel, and Cherry Ventures, they are a fast-growing startup with a collaborative, builder-minded culture.
Maintain and enhance a live production platform with 70% backend and 30% frontend work.
Build backend services using Node.js/NestJS and contribute to Angular frontend components.
Support GCP production, CI/CD pipelines, and Dockerized deployments.
Smart Working is a remote-first company that connects skilled professionals with global teams for long-term, full-time roles, breaking down geographic barriers and fostering a genuine community. They are a highly-rated workplace on Glassdoor, focused on employee growth, well-being, and true belonging.
Design, develop, and maintain scalable, high-performance, low-latency backend services using Java and AWS in a distributed environment.
Collaborate with product, frontend, and QA teams while optimizing services for performance, reliability, and scalability.
Drive engineering best practices, CI/CD, observability, and technical mentorship across the team.
A global AI-powered SaaS platform improving the safety of online transactions through distributed systems and real-time data. Remote-first, engineering-led, and AI-first culture with emphasis on learning and collaboration.
Architect multi-agent systems that orchestrate specialized agents for reliable, stateful workflows.
Build automated governance and guardrails to ensure safe, high-speed autonomous operation.
Engineer context and memory infrastructure using knowledge graphs and vector stores for deep codebase understanding.
Onebrief builds collaboration and AI-powered workflow software for military planning and operational coordination. Founded in 2019 and valued at over $2 billion, they are a distributed team of builders from military, operational, and technology backgrounds, backed by top venture capital firms.
Design and operate complex agent orchestration systems for connectivity and payments initiatives.
Take ownership of critical product areas using AI tools as a force multiplier.
Collaborate with Product, Design, and Engineering to build scalable backend systems in Elixir.
Peek is an AI-powered platform that powers the experiences industry, from museums to tours, with over $7B in bookings. They are a remote-first global team recognized as a best place to work, emphasizing customer obsession and collaboration.
Set technical direction across Coder’s agent harness, integrations, and workflows.
Design and build production systems in Go, with work across React and TypeScript where needed.
Lead complex projects from early ambiguity through production.
Coder is a leading platform for AI development infrastructure, enabling enterprises to run human and AI-driven workflows in secure, governed environments. The company provides self-hosted, agent-ready workspaces and fosters a collaborative, AI-forward culture.
Research and develop state-of-the-art state estimation and navigation algorithms for GPS-denied environments.
Design and deploy production-grade C++ software for embedded robotic systems in dynamic, real-world environments.
Build rigorous tests, benchmarking, and validation pipelines to ensure robust and safe autonomy.
Shield AI is a venture-backed defense-tech company protecting service members and civilians with intelligent systems. It builds Hivemind autonomy software, V-BAT and X-BAT aircraft, and simulation technologies, with offices worldwide.
Develop and evaluate deep learning models for feature detection, matching, depth estimation, and visual localization.
Own data preparation, training workflows, and evaluation of learned components for vision-based navigation.
Partner with state estimation and deployment engineers to integrate and optimize models for onboard systems.
Shield AI is a venture-backed defense-tech company developing intelligent systems to protect service members and civilians, with products like Hivemind autonomy software and V-BAT aircraft. It has offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, actively supporting operations worldwide.
Automate quality control for training data produced by companies using the platform's infrastructure.
Build QC systems grounded in human judgment, define quality standards, and design experiments.
Partner with data vendors to debug quality issues and feed learnings back into infrastructure tools.
The company is a fast-growing AI infrastructure startup focused on reinforcement learning environments and post-training data. With a roughly 15-person engineering team of published researchers and experienced AI practitioners, the culture is fast-paced, unstructured, and research-driven.
Drive down proving cost for zero-knowledge proofs of AI inference.
Build production-quality proof systems for frontier-scale models.
Own the path from research prototype to deployable verification tools.
SASH's Verification team builds and tests tools to verify international agreements about AI, prototyping new verification mechanisms and working with policymakers. They are a small, globally distributed team combining technical expertise with international AI policy experience.