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OP Labs - Senior Software Engineer, Protocol (Rust)
Builds and maintains the OP Stack, a Rust-based open-source blockchain protocol powering Ethereum L2 networks, focusing on core client infrastructure and protocol upgrades.
Staff Software Engineer (Remote)
Build and maintain dbt Core, the open-source engine that transforms data with software-engineering rigor, optimizing performance and reliability for thousands of data teams.
Fullstack .NET Core / JS Software Engineer (Crafting, Judgment, Real Products)
Build full-stack .NET Core and JavaScript/TypeScript apps with React/Vue and React Native, owning features from design to production in a no-QA, high-craft team.
Member of Technical Staff
Build AI systems (LLMs, RAG, agents) and distributed backends that nuclear engineers use daily to design reactors, review safety analyses, and handle NRC filings.
Senior Software Engineer – Foundational Data Systems for AI
Design and build self-optimizing data infrastructure for AI, focusing on distributed systems, compression, and metadata management to reduce cost and latency at petabyte scale.
Senior Software Engineer (Backend)-AdTech
Build and optimize a real-time ad bidding engine that processes millions of requests per second with sub-100ms latency, integrating ML models and distributed systems.
Senior Software Engineer, Internal Tools & Automation
Build and improve internal AI tools and developer infrastructure to speed up engineering workflows, including CI/CD, ephemeral environments, and LLM-powered agents for a TV ad-tech platform.
Software Engineer, Security Infrastructure
Build and enforce secure-by-default patterns and tooling for a distributed, polyglot system that turns high-frequency telemetry into engineering insights for mission-critical machines like rockets and satellites.

Core Blockchain Engineer
Build and scale Ethereum EVM infrastructure and node services for a blockchain platform, working with Go, Rust, and Postgres to power on-chain applications.
Senior Firmware Engineer
Senior Firmware Engineer designs and deploys firmware-based diagnostic solutions to ensure the reliability and health of Azure datacenter hardware, working across firmware, hardware, and cloud systems.
Fullstack Engineer, Embedded Wallet
Build and maintain mobile SDKs for embedded wallets, enabling developers to integrate crypto wallet functionality into apps with security and simplicity.
Retail Products Manager
Oversee deposit product strategy, development, and performance for a regional bank, collaborating with IT, compliance, and marketing to ensure regulatory adherence and customer needs are met.
AI Software Engineer
Build and deploy deep-learning computer-vision models that analyze pet videos to diagnose conditions, plus full-stack services to deliver results to veterinarians.
Senior Consultant, Red Team, Google Cloud, Mandiant Consulting
Conducts red-team cybersecurity assessments for Google Cloud/Mandiant clients, simulating real-world attacks to test defenses and evade detection.
Senior Engineering Manager - Test Function
Are you ready to unlock intelligence? If you don’t think you meet all of the criteria below but are still interested in the job, please apply. Nobody checks every box - we’re looking for candidates that are…
Lead Software Engineer, DevOps
Lead a DevOps team to design, build, and scale AWS cloud infrastructure for Mastercard’s Identity Solutions, using Kubernetes, Terraform, and CI/CD tools to ensure secure, high-availability systems.
Principal Engineer, Firmware and Product Test
Principal Engineer leading firmware validation for enterprise SSDs, designing NVMe test strategies, automating Python frameworks, and mentoring teams to improve SSD quality and debug efficiency.
Principal C++ Software Engineer - ArcGIS Geocoding Algorithms
Designs and optimizes C++ algorithms for global geocoding and location-based search in Esri’s mapping software, improving performance and scalability for billions of records.
Software Development Engineer II- CI/CD & Platform Automation Engineer (DevOps)
Design and maintain secure, automated CI/CD pipelines and build infrastructure for Esri's cloud and on-premises deployments, focusing on Python package management, containerization, and DevSecOps practices.