Implement and maintain open source AI integrations, frameworks, and sample applications using Python, TypeScript, Go, and Rust.
Use AI-assisted development tools like Claude Code to accelerate implementation while ensuring correctness and security.
Collaborate with Product and QA to ensure integrations reflect real customer workflows and Backblaze B2 usage patterns.
Backblaze provides reliable, high-availability cloud storage for consumers, SMBs, enterprises, and developers in over 150 countries. They foster a remote-first culture with a focus on collaboration, work-life balance, and an inclusive workplace.
Own and execute automated reliability, regression, and correctness test workflows within the CI/CD pipeline.
Collaborate with core developers to convert engineering specifications into repeatable test constraints.
Investigate complex performance data variations and identify architectural bottlenecks before production deployment.
InfluxData is the creator of InfluxDB, the leading time series platform for collecting, storing, and analyzing time series data at any scale. It is a remote-first company with a globally distributed workforce that values innovation and open communication.
Lead the migration of Canva's mobile app to a hybrid React Native and React DOM stack for a unified codebase across iOS, Android, and web.
Serve as the React Native expert, mentoring engineers unfamiliar with the framework and ensuring high performance at scale.
Shape platform tooling, performance optimization, and team processes as the small mobile team grows rapidly.
Canva is redefining how the world experiences design by empowering everyone to create. The company is a large, fast-growing organization with a culture that values flexibility, inclusivity, and innovation.
Build product surfaces across web, desktop, and mobile for Hermes Agent and Nous Portal.
Develop backend services and APIs that hold up under real usage.
Maintain the cloud platform and infrastructure behind products and model serving.
Nous Research builds AI infrastructure including Hermes Agent and Nous Portal. The team is small, fast-moving, and values generalist engineers with strong ownership and low ego.
Lead the team building Alpaca's algo trading platform, designing and architecting with a hands-on approach while writing code and making critical technical decisions.
Own technical direction, roadmap, delivery, day-to-day execution, code quality, production ownership, and people development for a small engineering team.
Require deep expertise in frontend/backend, databases, distributed systems, and low-latency trading systems, with previous leadership experience.
Alpaca is a global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, and more, serving hundreds of financial institutions across 40 countries. Our team of 400+ globally distributed members spans the USA, Canada, Japan, and beyond, backed by $400 million in funding.
Design and implement high-performance components in Rust, C++, or Go for the DEX engine and protocol runtime.
Build low-latency pipelines for order execution, event propagation, and state updates, optimizing concurrency and memory layout.
Investigate and resolve performance bottlenecks using profiling and benchmarking, driving system design decisions for senior candidates.
Nexus is the engine for verifiable finance, building a blockchain designed to embed the global financial system into one compounding system. Headquartered in San Francisco with a growing presence in Buenos Aires, the cross-continental team is backed by leading investors and works with more than 100 partners.
Build and maintain backend services for our LLM gateway, including routing, rate limiting, and observability.
Contribute to sandboxing and isolation infrastructure for safe agent-generated code execution.
Write high-performance backend code in Go, Rust, or async Python, supporting Kubernetes-based platform services.
AZX accelerates positive impact in critical industries through AI transformation. Founded in 2024 and profitable from the start, we work with category leaders in real estate, energy, logistics, and utilities.
Architect, build, and maintain core functionality for the customer-facing product across the stack.
Collaborate cross-functionally to deliver an innovative and impactful product.
Propose architectural changes to ensure scalable and maintainable systems.
Nebulock builds hunt-first, behavior-first security operations for enterprise teams. A Series A company with $34M raised, the founding team is from CrowdStrike, Palo Alto Networks, and Arctic Wolf.
Own the cost and performance of the inference stack, improving throughput and latency without compromising reliability.
Optimize through KV-cache management, continuous batching, speculative decoding, and quantization.
Work within serving engines like vLLM, SGLang, and TensorRT-LLM, profiling performance down to kernel level.
Adaption builds efficient AI that evolves in real-time, making intelligence flexible, personalized, and accessible to everyone. They focus on talent density, bringing together driven individuals to push the boundaries of continual adaptation.
Own the architecture and technical roadmap for Mount Thor’s production network.
Design and operate data center fabrics, site connectivity, and host networking.
Build software for network provisioning, configuration, and lifecycle management.
Mount Thor builds an infrastructure platform to make Apple hardware available at datacenter scale for AI workloads. The company operates as a startup providing elastic compute solutions.