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.
Design, build, and maintain scalable cloud-native backend services using Golang within a modern microservices architecture.
Develop and operate distributed systems deployed on Kubernetes across major cloud platforms such as AWS, Google Cloud Platform, or Microsoft Azure.
Lead the architecture, design, and implementation of new product features and backend services from concept through production.
A fast-paced, remote-first engineering company building scalable cloud-native platforms for enterprise applications. The team is collaborative, transparent, and mission-driven, with a focus on impactful technology.
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.
Design, build, and enhance the infrastructure powering a large-scale real-time data ingestion platform.
Scale backend services to support increasing data volumes while maintaining high availability and performance.
Automate infrastructure provisioning and deployment pipelines using Infrastructure as Code.
Our partner builds a high-performance real-time data platform operating at petabyte scale. They are a remote-first organization with a collaborative engineering culture.
Design and develop scalable backend services using Go for enterprise-grade applications.
Architect distributed systems and microservices with high availability and fault tolerance.
Build secure APIs, optimize databases, and implement CI/CD pipelines with Kubernetes.
Jobgether operates an AI-powered matching platform that connects candidates with hiring companies. They are a fully remote company with a collaborative and supportive culture, emphasizing technical growth and innovation.
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.
Design and operate backend systems for secure software artifact delivery at scale.
Lead architecture and implementation of core repository systems including package registries and APIs.
Collaborate with engineers to shape engineering practices, reliability standards, and product direction.
They build secure, scalable infrastructure for trusted open source software delivery. They foster a collaborative culture focused on ownership, trust, innovation, and continuous learning, with a remote-first work environment.
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.
Design and build scalable backend services using Go and Rust.
Develop and maintain multi-source data ingestion pipelines and web applications.
Implement cloud-native deployments and observability practices.
This partner company builds advanced software systems supporting critical operations in complex environments. They offer a collaborative environment with opportunities for professional growth and technical ownership.
Design, implement, test, and deploy software features using Go and cloud-native technologies.
Collaborate with engineers, product managers, and end users to define solutions for real-world mission needs.
Contribute to open-source communities and mentor other engineers to improve engineering practices.
The partner company builds secure, cloud-native software solutions for critical mission environments. It fosters a remote-first culture with collaborative engineering teams and opportunities for professional growth.
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.
Build and maintain a highly available, reliable, and low-latency backend developer platform at internet scale.
Drive storage as a service strategy and create the technical foundation for future features.
Contribute to the entire development cycle from design to launch, and mentor engineers on best practices.
Reddit is a community of communities, built on shared interests, passion, and trust, hosting the most open and authentic conversations on the internet. With 100,000+ active communities and approximately 126 million daily active unique visitors, it is one of the internet's largest sources of information, fostering a collaborative and innovative culture.
Resolve customer-reported issues quickly and thoroughly, from investigation through to a durable fix.
Diagnose complex, ambiguous problems across services and data pipelines, tracing them to root cause.
Deliver high-quality engineering work that improves the platform and directly addresses customer needs.
VulnCheck delivers structured exploit intelligence on what is actively weaponized in the wild, purpose-built for data lakes, ETL pipelines, automation, and AI workflows. Founded in 2021, the company has a transparent, collaborative, and supportive culture with a team of cybersecurity experts.
Assume a technical leadership role for your team’s solutions, bringing past experiences to improve coding practices and team principles.
Represent engineering in close collaboration with product and design teams and internal stakeholders for technical requirements.
Work principally in the backend and data handling layers of our technology stack, with occasional front end development.
Voltus is a leading company for Distributed Energy Resources (DERs), connecting any DER to any energy market across the US and Canada. They are a remote and virtual company, hiring teammates who are bright, gritty, and good, with a passion for a cleaner energy future.
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.
Design and evolve backend platforms that collect, process, and deliver high-quality product usage data across complex environments.
Drive architecture decisions, improve system reliability, and help shape engineering best practices.
Mentor fellow engineers while contributing to scalable, privacy-conscious solutions.
This is a position listed on behalf of a partner company, which manages all applications and next steps. The hiring company is focused on building next-generation analytics instrumentation infrastructure that enables data-driven product decisions at scale.
Design, develop, and operate ledger and payments services for accurate crypto and fiat money movement.
Build scalable APIs and data models to support new transaction types while ensuring correctness and auditability.
Partner with cross-functional teams and mentor teammates to deliver production-grade code.
Gemini is a global crypto and Web3 platform founded by the Winklevoss twins, offering secure crypto products in over 70 countries. The publicly traded company emphasizes building diverse teams and fostering an open, fair, and secure cryptoeconomy.
Design and implement scalable backend services for enterprise administrators.
Build reliable distributed systems using asynchronous and event-driven architectures.
Develop high-quality software solutions in Go, focusing on public APIs and production-grade services.
This company builds secure, intuitive solutions for managing access, identities, and digital workflows. It is a fast-growing technology team with a remote-first culture and a focus on cybersecurity.
Design and build robust, scalable backend systems and APIs across Twilio Segment's data platform.
Collaborate cross-functionally with design, product, and other engineers to define solutions that balance usability, performance, and long-term architecture.
Troubleshoot and improve system reliability, debugging issues and refining operational tooling and processes.
Twilio provides real-time communications and data solutions that help companies and developers worldwide build better customer experiences. With thousands of employees globally, they foster a remote-first culture focused on diversity, equity, and inclusion.