Build and improve customer-facing registries, APIs, and artifact-serving systems that make open source software easy to consume securely and reliably.
Develop and operate backend services in Go, focusing on scalability, reliability, observability, and performance.
Collaborate with engineers and product partners on design, code review, and solving production issues.
Chainguard is the trusted source for open source, delivering hardened, secure, and production-ready builds of the software engineers and AI agents rely on. It is a venture-backed company serving Fortune 500 enterprises with a remote-first culture and a focus on customer obsession and intentional action.
Build and improve customer-facing package registries, APIs, and artifact-serving systems for secure software consumption.
Develop and operate backend services in Go, owning projects from technical design through deployment and iteration.
Collaborate across engineering and product teams to enhance scalability, reliability, and observability of production systems.
This partner company builds secure, reliable systems for serving software artifacts at scale, including customer-facing registries and APIs. It is a collaborative, remote-first environment focused on engineering ownership and continuous learning.
Build and maintain core components of the clearing house in Go on GCP, including customer onboarding flows and data ingestion pipelines.
Take ownership of ambiguous problems and specific features, driving them from design through production with appropriate testing and observability.
Design, implement, and operate reliable agentic workflows that automate complex, multi-step tasks across production systems.
Chainguard is the trusted source for open source, delivering hardened, secure, and production-ready builds of open source software. The company is venture-backed by leading investors and serves Fortune 500 enterprises, including OpenAI and Snowflake.
Design and build core systems for Docker's enterprise agentic platform using Go and Kubernetes.
Own production reliability from on-call to SLOs and incident response.
Set technical direction and mentor engineers while driving security, identity, and network boundaries.
Docker builds developer tools trusted by over 20 million monthly users and billions of container pulls. It is a globally distributed, remote-first team with a culture of trust, flexibility, and engineering excellence.
Implement and maintain API endpoints, middleware, and platform services in Go.
Build and evolve the API gateway layer, including routing, authentication, rate limiting, and request/response shaping.
Write and maintain API contracts (OpenAPI/gRPC) and contribute to service reliability with monitoring and incident response.
Horizon3 is a fast-growing remote cybersecurity company that provides autonomous penetration testing through its NodeZero platform. The company fosters a culture of respect, collaboration, ownership, and results, with a team of former U.S. Special Operations cyber operators and startup engineers.
Collaborate with engineers, product managers, and designers to build well-scoped features.
Contribute to design, implementation, testing, and deployment of software.
Grow technical depth through pairing, code reviews, and production support.
Defense Unicorns delivers mission value by streamlining software delivery for defense and civil agencies, focusing on secure, cloud-native solutions. Our team of innovators, software engineers, and veterans brings decades of experience across the federal market, fostering a culture of action, ownership, and focus.
Design and implement backend services for licensing, entitlements, feature access, and usage limits across NodeZero's product and APIs.
Build and evolve provisioning, admin experience, MSP/MSSP capabilities, and audit logging for a multi-tenant SaaS platform.
Operate production services with monitoring, incident response, and a high bar for design quality and test coverage.
Horizon3 is a fast-growing, remote cybersecurity company that helps organizations proactively find, fix, and verify exploitable attack vectors through its NodeZero autonomous pentesting platform. The team is a fusion of former special operations cyber operators and startup engineers, fostering a culture of respect, collaboration, ownership, and results.
Take deep ownership of key systems and product areas, becoming the technical expert and primary point of reference.
Architect, build, and maintain highly available and scalable REST APIs and backend services.
Use agentic development workflows and AI coding tools as standard engineering practice.
This partner company builds an AI-driven e-commerce messaging platform powered by customer context and data. It is a high-growth, remote-first environment with a collaborative and supportive culture.
Design, build, and operate scalable, secure microservices powering Cyderes' security platform with minimal oversight.
Deploy to AWS, GCP, or Azure with Terraform and run containerized workloads on Docker and Kubernetes.
Improve automated testing and CI/CD, review code, and mentor teammates while keeping security in mind.
Cyderes builds practical Identity & Access Management (IAM), Exposure Management, and risk programs, providing Managed Detection & Response (MDR) powered by its Meridian entity fabric. It is a Great Place to Work-Certified global team that helps organizations stop active threats fast with people, platforms, and perspectives.
Design, develop, and maintain scalable back end services and APIs for Quanata's products.
Architect data flows, database schemas, and cloud infrastructure with a focus on reliability and security.
Mentor engineers and shape technical decisions across complex features from concept to deployment.
Quanata is a technology company in the State Farm family, building products and services for the financial and insurance sectors. It is a remote-first organization that values veterans, supports professional growth, and offers comprehensive benefits.
Set the multi-year technical strategy and architecture for Infrastructure Services, balancing reliability, security, cost, and speed.
Define the patterns, standards, and guardrails across compute, network, edge, and stateful services.
Serve as an escalation point for incidents and drive organization-wide improvements to reliability and cost efficiency.
1Password is a cybersecurity company building enterprise password management and Unified Access Management to secure identities, applications, and devices. Trusted by over 180,000 businesses, it has a remote-first culture focused on collaboration, curiosity, and high performance.
Own product features end to end, from design and implementation through rollout and iteration.
Extend agentic AI capabilities into customer-facing product experiences.
Contribute to architectural decisions while collaborating with Product and front-end teams.
This company builds next-generation products at the intersection of software supply chain security, AI, and developer tooling. It has a small, fast-moving engineering team in a remote-first environment focused on practical tools for developers.
Own the technical direction and architecture of the releases platform, including the canonical release model.
Lead key technical decisions around security, reliability, scalability, and release governance.
Build and scale tools that support large-scale engineering teams and critical software delivery workflows.
This company builds a foundational release control platform used by leading engineering teams to ship software safely and efficiently. It fosters a collaborative, inclusive, and remote-first culture, with significant autonomy and opportunities for technical leadership.
Design, build, and operate GitLab Orbit backend services, primarily in Rust, within a distributed, cloud-native environment.
Improve deployment, monitoring, and operations using Kubernetes, Helm, Terraform, and cloud services from AWS or GCP.
Automate operational work, strengthen observability, and manage production issues to reduce single points of failure.
GitLab is the intelligent orchestration platform for DevSecOps, helping organizations increase developer productivity, improve operational efficiency, and accelerate digital transformation. Trusted by more than 50 million registered users and over 50% of the Fortune 100, GitLab fosters a high-performance culture driven by shared values and continuous knowledge exchange.
Design, develop, and maintain scalable and secure backend services and APIs.
Collaborate with cross-functional teams including Product, Design, QA, and DevOps to deliver features end to end.
Mentor Middle and Junior engineers and drive engineering best practices.
Xsolla is a global commerce company helping video game developers fund, distribute, market, and monetize their games. It has helped over 1,500 developers worldwide grow their businesses and fosters a culture of creativity and collaboration.
Design, develop, and maintain back-end components for internal and open-source cybersecurity projects.
Build REST and GraphQL APIs, command-line tools, and containerized services using Python, Go, and Docker.
Contribute to infrastructure automation and collaborate with teammates to solve complex technical problems.
SpecterOps develops internal and open-source cybersecurity projects such as Mythic and Ghostwriter for the security community. We are a small, transparent team that values autonomy, collaboration, and continuous improvement.
Design, implement, test, and operate production services and APIs.
Lead projects or meaningful components of projects from problem definition through deployment and iteration.
Improve the observability and operability of the systems you own, including metrics, logs, traces, alerting, and incident learnings.
LaunchDarkly provides a platform that helps engineering teams release software and AI with speed, safety, and control using feature flags and observability. The company is growing and emphasizes teamwork, humility, openness, curiosity, and inclusive collaboration.
Design and develop reliable, scalable backend services and APIs in Go.
Build features for monitoring, observability, and management of database environments.
Work with OpenTelemetry, distributed systems, Kubernetes, and AI-assisted development.
Percona provides open-source database software, support, and services to enable everyone to innovate freely. We are a remote-only, globally dispersed team of experts across more than 50 countries with a collaborative, highly-engaged culture.
Architect and build robust, scalable, and highly available distributed infrastructure.
Build a cutting-edge cloud-native platform on public cloud and automate resource management.
Improve reliability, security, and cost efficiency of cloud services.
ClickHouse builds a real-time analytics database platform and manages ClickHouse Cloud data plane end-to-end with compute, networking, and security. As a rapidly scaling global startup, the company operates across 25+ countries and fosters a flexible, remote-friendly culture with equity and healthcare benefits.
Take deep ownership of systems and product areas, becoming the go-to technical expert for what you own.
Architect, build, and maintain highly available, scalable REST APIs and backend services across distributed systems.
Build agentically with AI coding tools, staying at the forefront of emerging AI tooling and practices.
Postscript is an AI messaging platform for Shopify brands, helping e-commerce marketers drive revenue through SMS marketing and AI features. Backed by Greylock and Y Combinator, the company has been fully remote since 2018 and serves 20,000+ Shopify brands with a culture of ownership and AI-first development.