Design and build scalable backend systems, APIs, and data pipelines
Own services end-to-end from architecture, development, deployment, to operation
Mentor junior engineers and contribute to a strong engineering culture
We transform vulnerability intelligence by helping security teams act faster with more confidence. We have a transparent, collaborative culture with a small, smart, and supportive team built on over two decades of cybersecurity experience.
Help build large scale, real-time services and applications leveraging massive datasets to power internal APIs and external applications.
Build tooling, libraries, frameworks, and services that support security, research and data platform initiatives.
Participate in planning and technical discussions with engineering and product teams to build the right solutions.
Censys provides real-time Internet intelligence and actionable threat insights to global governments, over 50% of the Fortune 500, and leading threat intelligence providers worldwide. They are a distributed team with roots in Ann Arbor, Michigan, and are committed to creating an inclusive environment.
Design and build scalable backend systems using Go and cloud technologies to process complex security data.
Develop and improve data processing pipelines that transform vulnerability information into structured outputs.
Establish engineering best practices, mentor engineers, and influence architecture decisions.
The company is a technology firm focused on improving the security and reliability of the open-source software ecosystem. It is a remote-first organization with a collaborative culture that values ownership and continuous growth.
Own the design and implementation of platform subsystems end to end.
Anchor meaningful projects, balancing reliability, scalability, and time to market.
Mentor SWE and SWE II engineers and contribute to a strong code review culture.
Stacklok is building the control plane for enterprise AI agents, enabling organizations to run, govern, and secure them on their own infrastructure. The company is led by Kubernetes co-creators and is a startup with a collaborative, AI-maximalist culture.
Own the technical direction for key parts of Chainguard Repository, including customer-facing registries, APIs, and serving systems.
Design, build, and operate high-availability backend services in Go that serve libraries and lay the foundation for containers and APK repositories.
Lead work on scalability, reliability, observability, and load testing for production systems.
Chainguard delivers hardened, secure, and production-ready builds of open source software. They are venture-backed by leading investors and serve Fortune 500 enterprises, with a remote-first culture focused on customer obsession and intentional action.
Build Go backend services that broker wallet creation, authentication, and signing at scale.
Own key recovery and the committee trust model using distributed key generation and secret sharing.
Operate production services on Kubernetes with observability, alerting, and compliance controls.
Offchain is a blockchain scalability and security company that built the Arbitrum stack, powering the most widely adopted Ethereum scaling solution. Backed by $124 million in funding, the team is a small, high-ownership group of thinkers and doers tackling real-world challenges in decentralized systems.
You will securely and scalably operate systems moving hundreds of millions of benefit dollars through retail partners.
You will ensure computing environments are fast and available, facing exponential growth and spiky workloads during benefit reload windows.
You will own automated security tooling, manage vulnerability detection, and route events to the SIEM.
Evermore is a technology company that administers Smart Benefits to connect people to products and services they need for healthier lives. It is a Series B stage company backed by leading investors including General Catalyst and Lightspeed Venture Partners.
Design, build, and implement capabilities that enhance security, trust, and resilience of cloud-native payments platform.
Apply expertise in API security, cryptographic controls, AI governance, and software supply chain security.
Collaborate with engineers and security experts to deliver scalable, maintainable solutions embedded into the software development lifecycle.
Form3 is revolutionizing the world of payments with cutting-edge technology and innovative solutions. They are a collaborative and inclusive company that values diversity and open-mindedness, hiring talented people from a variety of backgrounds.
Own production operability by debugging complex issues, improving system visibility, and eliminating recurring problems at the source.
Improve mean time to detect and resolve issues, and reduce recurrence rates through code fixes and architecture improvements.
Partner with product teams to feed production learnings back into design and development, reducing support and incident load.
One Identity helps organizations secure, manage, and analyze information and infrastructure to drive innovation. With a global team, we offer a collaborative environment where employees build products at scale and grow their careers.
Design and build scalable backend systems, APIs, and data pipelines for the vulnerability intelligence platform.
Own services end-to-end including architecture, development, deployment, and operation.
Lead technical design discussions and contribute to system architecture decisions while mentoring junior engineers.
VulnCheck transforms vulnerability intelligence by helping security teams act faster with more confidence. Founded in 2021, the company has a transparent, collaborative, and supportive culture with a fast-growing team of experts.
Define technical solutions for new AI security products and shape architecture.
Mentor team members and serve as technical point of contact.
Collaborate cross-functionally with Product, Design, and Security to deliver high-impact features.
Docker provides developer tools for building, sharing, and running applications, trusted by over 20 million monthly users and powering over 20 billion container image pulls. We are a globally distributed, remote-first team with a culture of freedom, flexibility, and ownership.
Build reliable backend services in Go across the backup and restore pipeline.
Implement SaaS connectors integrating with M365, Google Workspace, and Salesforce APIs.
Write thorough unit and integration tests; treat correctness as a first-class requirement.
Kaseya is the leading provider of AI-powered IT management and cybersecurity software, serving Managed Service Providers (MSPs) and internal IT organizations worldwide. Backed by Insight Partners, Kaseya has experienced sustained double-digit growth, supports customers in over 20 countries, and manages more than 15 million endpoints globally.
Build reliable backend services in Go across the backup and restore pipeline.
Implement SaaS connectors integrating with M365, Google Workspace, and Salesforce APIs.
Write thorough unit and integration tests and participate in code reviews and design discussions.
Kaseya is a leading provider of AI-powered IT management and cybersecurity software, serving MSPs and internal IT organizations worldwide. The company has over 15 million endpoints managed, operates in 20+ countries, and cultivates a high-growth, results-driven culture focused on innovation and accountability.
Architect and evolve distributed identity workflow systems that ensure reliable, scalable execution of lifecycle operations.
Drive improvements in correctness, throughput, and observability across asynchronous processing pipelines and worker fleets.
Lead technical ownership, mentoring engineers, and evolving legacy systems toward modern, resilient distributed architectures.
One Identity enables organizations to secure, manage, monitor, protect, and analyze information and infrastructure to fuel innovation and drive business forward. With a global team, the company continues to grow revenues and add value to customers, offering a collaborative and innovative work environment.
Build backend services for authentication, authorization, and identity to serve millions of daily users.
Mentor and coach fellow engineers while collaborating with cross-functional teams.
Drive high-leverage projects that improve system performance, scalability, and architecture.
Reddit is a community of communities built on shared interests, passion, and trust, hosting some of the most open conversations on the internet. With over 100,000 active communities and about 126 million daily active visitors, it is one of the largest sources of information online, fostering a flexible and remote-first culture.
Set technical strategy for your team on a year-long time scale and collaborate across teams to ensure technical sustainability.
Act as a force-multiplier by defining technical solutions and operational processes for your team.
Foster a culture of quality and ownership by setting code review and design standards and developing talent through feedback.
Affirm is a publicly-traded financial technology company that reinvents credit by offering buy now, pay later services without hidden fees or compounding interest. It has a strong engineering culture focused on building robust, fault-tolerant systems and emphasizes collaboration and quality.
Design, develop and maintain services written in Go and Python powering ExtraHop's products.
Lead and participate actively in agile development processes, code reviews, and technical strategy discussions.
Provide technical leadership to junior team members and foster a culture of excellence and collaborative problem solving.
ExtraHop is a cybersecurity company that provides Network Detection and Response (NDR) solutions to protect enterprises from cyber threats. With a culture rooted in values like leading with purpose and acting with integrity, the company has been empowering connected enterprises since 2007.
Design and deliver solutions for cloud hosted production infrastructure.
Shape how mission-critical enterprise software solutions are developed and deployed using optimized CI/CD pipelines.
Design, build and support infrastructure and security technologies within the cloud.
Ping Identity provides an intelligent cloud identity platform that enables secure and seamless digital experiences. They serve over half of the Fortune 100 companies and have a global team that values diversity and individuality.
Design, develop, and maintain production-grade enterprise software using Java, Go, and Python
Build and enhance distributed, API-driven microservices and backend systems
Analyze user and system requirements to create scalable software designs
BlackSky is a real-time intelligence company that owns and operates an advanced space-based intelligence platform providing satellite imagery and analytics. The company has a global team and prides itself on being people-first, customer-focused and fun.
Design and build transaction parsing, validation, and broadcasting infrastructure across multiple blockchain protocols
Develop and maintain protocol-specific libraries and abstractions that power Turnkey's transaction management layer
Collaborate effectively across the company to design and deliver core product capabilities
Turnkey is developer-first infrastructure for private key management, making it simple to create wallets, sign transactions, and automate on-chain actions. The team is low-ego, high-agency, and high-autonomy, with significant experience in cryptography, security, and low-level systems.