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CoW DAO
Remote
About CoW DAO
CoW DAO is on a mission to protect Ethereum users from MEV and optimize trade execution across DeFi. We achieve this through the CoW Protocol, CoW Swap (a leading intent-based DEX aggregator), and the innovative MEV Blocker, which together help secure, aggregate, and route trades for optimal outcomes. We also fund values-aligned projects via the CoW Grants Program.
CoW Protocol is consistently ranked among the top DEX aggregators by monthly volume and is the largest intent-based exchange. Our MEV Blocker protects trades from harmful MEV extraction and is integrated across the Ethereum ecosystem. The CoW AMM is the only live AMM designed to protect liquidity providers from LVR (loss-versus-rebalancing).
With over 100 open-source repositories on GitHub, we’re transparent, community-driven, and deeply committed to the open-source ethos. Our real-time Dune Analytics dashboard showcases billions in cumulative trading volume and a rapidly growing user base. As we continue to scale, CoW DAO remains at the forefront of DeFi innovation, prioritizing security, efficiency, and decentralization.
About the role
Location: We are a fully remote team, and although we hire almost globally, there is a preference for this role to be based in Europe or remote +/- 4 hours CEST time
Please note we’re not hiring from the US, Australia, or New Zealand
Position: Full-time contractor
We need a Site Reliability Engineer who’s hungry for impact, loves building things from scratch, and enjoys keeping critical infrastructure running like a well-oiled machine. You’ll be working with a team that values autonomy, ownership, and a growth mindset—if that sounds like you, keep reading! 🚀
What You’ll Do
- Keep things running smoothly – You’ll build, maintain, and optimize our Kubernetes workloads while ensuring scalable, resilient cloud infrastructure using Infrastructure-as-Code
- Build cool stuff – Automate deployments, reduce tech debt, and optimize AWS costs to improve infrastructure efficiency
- Shape the future of DevOps at CoW – Drive CI/CD workflow standards, contribute to platform architecture & security, and enhance on-call and postmortem processes to foster a strong DevOps culture
- Strengthen our blockchain infrastructure – Deploy and manage Ethereum nodes & validators, establish SLAs, and ensure high availability across our network
- Own reliability metrics – Establish SLIs/SLOs for our solver competition, RPCs, and trades; build and manage error budgets with stakeholders
- Lead operational excellence – Rotate with the on-call team, lead blameless retrospectives, and automate runbooks to continuously improve resilience
- Teach and share – We love knowledge sharing! Be ready to collaborate, mentor, and even lead a small presentation for the team
- Automate and optimize – Modify and extend Pulumi configurations for AWS, fine-tune deployments, and continuously improve alerting solutions
- Enhance observability & security – Improve logging architecture, security measures, and database health to ensure reliable infrastructure performance
Our Tech Stack
- Our SRE Stack: AWS, Kubernetes, Pulumi, Flux, Ansible, OpenSearch, Nginx, Prometheus, Grafana, Docker and Linux
- Blockchain Nodes: Erigon, Reth, Nitro
Who You Are
- Kubernetes Mastery – You’ve deployed and maintained production-grade K8s clusters before
- Cloud & DevOps Expertise – Strong experience with AWS, CI/CD, Docker, and Linux
- Blockchain Expertise? Even Better! – Experience running Ethereum nodes (or other blockchain infra) is a plus.
- On-Call Ready – You’re comfortable handling incidents and making sure things don’t break (or fixing them fast if they do!)
- Monitoring Pro – You know your way around Prometheus, Grafana, and Elasticsearch
- Database Knowledge – We use Postgres, but any database experience is a plus
- Coding Background – You’ve written production-level code in Python, Go, Rust, or similar for at least 1-2 years
- Team Player & Communicator – We’re a remote team, so documentation, knowledge sharing, and collaboration are key
What We Can Offer You
- Impact & Ownership – Your work will directly shape the future of DeFi.
- Flexibility – Remote-friendly with the option to join our Lisbon hub
- Token Plan – Be part of our mission and shape the future of CoW DAO
- Team Gatherings – Regular meetups & off-sites retreats to connect IRL.
- Well-being Learning Budget – We support your growth, mental health, active life style
- Hardware Budget – Get the setup you need to Moo 🐮
Ready to Join the Herd?
Hit that apply button and let’s chat! 🚀
Referral Program
Earn 5.000 USDC or USD with the refer-to-earn program. More details here.
Culture
Life within the CoW Protocol is an incredible adventure! We take pride in our collaborative approach, embracing autonomy and fostering a culture of big thinking and continuous growth. We value impact, ownership, simplicity, and team spirit. Plus, we’re all about feedback, coming together, and enjoying the journey along the way!
At CoW Protocol, we strive to create a space where everyone feels included and empowered. We believe that our products and services benefit from our diverse backgrounds and experiences. All qualified applicants are considered for positions regardless of race, ethnic origin, age, religion or belief, marital status, gender identification, sexual orientation, or physical ability.
Responsibilities
- Design, implement, and maintain scalable infrastructure solutions for Gauntlet’s platforms, including projects focused on enhancing network security, optimizing cloud resource allocation, and developing automated deployment pipelines.
- Collaborate with cross-functional teams to develop and enhance infrastructure systems tailored to the company's needs, with upcoming projects involving integrating new blockchain technologies and real-time data processing capabilities.
- Participate in code and design reviews specific to infrastructure projects, offering constructive feedback and ensuring adherence to best practices in infrastructure development.
- Stay informed about emerging infrastructure technologies and industry trends to drive innovation and improve system architecture.
- Develop and maintain technical documentation to support infrastructure operations and facilitate knowledge sharing within the team.
- Identify, troubleshoot, and resolve infrastructure-related issues, ensuring the reliability and efficiency of the platform's services.
Qualifications
- 3+ years of professional experience in software development, focusing on infrastructure and platform engineering.
- Proficient in at least one programming language commonly used for infrastructure automation and scripting, such as Python, Bash, or Go.
- Experience with infrastructure-as-code tools, such as Terraform or Ansible, and cloud platforms, such as AWS, GCP, or Azure.
- Excellent problem-solving and analytical skills, with a focus on building scalable, reliable, and efficient infrastructure systems.
- Strong skills in CI/CD processes and tools, emphasizing automating and streamlining deployment pipelines.
- Experience with Kubernetes for container orchestration and management
Bonus Points
- Experience in building real-time applications or systems.
- Deep understanding of cloud infrastructure and CI/CD practices.
- Previous work with decentralized finance (DeFi) protocols and applications
Benefits and Perks
- Remote first - work from anywhere in the US & CAN!
- Competitive packages with the added opportunity for incentive-based compensation
- Regular in-person company retreats and cross-country "office visit" perk
- 100% paid medical, dental and vision premiums for employees
- Laptop provided
- $1,500 WFH stipend upon joining
- $100 per month reimbursement for fitness-related expenses
- Monthly reimbursement for home internet, phone, and cellular data
- Unlimited vacation policy
- 100% paid parental leave of 12 weeks
- Fertility benefits
Apply Now:
Who are we? FalconX is a pioneering team of operators, investors, and builders committed to revolutionizing institutional access to the crypto markets. Operating at the intersection of traditional finance and cutting-edge technology, FalconX addresses the industry's foremost challenges: Navigating the digital asset market can be complex and fragmented, with limited products and services that support trading strategies, structures, and liquidity found in conventional financial markets. As a comprehensive solution for all digital asset strategies from start to scale, FalconX operates as the connective tissue empowering clients with seamless navigation through the ever- evolving cryptocurrency landscape.Responsibilities
Be part of a devops team, dedicated to building internal platforms. Work closely with internal teams to improve the system reliability, scalability and developer productivity Engage in and improve the infrastructure quality supporting the platform. Build and manage systems, infrastructure and applications through automation. Provide operational support to internal teams working on the platform. Work on improvements to bring in high efficiency, reduce latency, deploy systems faster. Practice sustainable incident response and blameless postmortems. Together with your engineering team, you will share an on-call rotation and be an escalation contact for service incidents.
Minimum Qualification
Bachelors with 5+ years of working experience as Site Reliability Engineering (SRE) / Devops Engineer Experience with programming. Preferably Python, or Go. Knowledge of Linux internals and bash scripting. Strong skills around observability, debugging and performance tuning, willing to dive into understanding, debugging, and improving any layer of the stack. Strong experience in managing infrastructure with cloud providers like AWS. Experience in container orchestration systems like kubernetes. Strong experience in Observability platforms like Prometheus, Grafana etc Experience in standards devops tools for infrastructure management (terraform/opentofu etc), CI/CD (ArgoCD, Jenkins etc)
Preferred Qualification
Expertise in automation tools like Ansible, Terraform. Expertise in devops tooling like Jenkins, ArgoCD, github actions Expertise in advanced observability (USE-RED signals, Tracing, front end observability etc) and monitoring stacks, preferably Grafana stack. Expertise in designing, analyzing, and troubleshooting large-scale distributed systems. Systematic problem-solving approach, coupled with effective communication skills and a sense of drive. Extensive experience in supporting production systems as SRE. Experience in setting up monitoring stack for process and docker based environments. Notice at Collection and Privacy Policy Applicants located in California and/or applying to a role based in California, please refer to our Notice at Collection and Privacy Policy here. Inclusivity Statement FalconX is committed to building a diverse, inclusive, equitable, and safe workspace for all people. Our roles are intended for people from all walks of life. We encourage all those interested in applying to our organization to submit an application regardless if you are missing some of the listed background requirements, skills, or experiences! As part of our commitment to inclusivity, FalconX would like to acknowledge that the EEOC survey has limited potential responses that you can select. For legal reasons, FalconX must use this language to align with federal requirements, however, we want to ensure that you are able to provide a response to our own voluntary survey questions about your identity that best aligns with your most true self. FalconX is an equal opportunity employer and will not discriminate against an applicant or employee based on race, color, religion, national origin, ancestry, ethnicity, sex (including gender, pregnancy, sexual orientation, and gender identity), age, physical or mental disability, veteran or military status, genetic information, citizenship, or any other legally-recognized protected basis under federal, state, or local law. Applicants with disabilities may be entitled to reasonable accommodation under the Americans with Disabilities Act and other applicable state or local laws. A reasonable accommodation is a change in the way things are normally done which will ensure an equal employment opportunity without imposing undue hardship on FalconX. Please inform FalconX’s People team at email, if you need assistance with participating in the application process.
Apply Now:
Nirvana Labs
Remote
Role
- Setup, maintain and monitor fleets of blockchain nodes for Nirvana’s global customer base.
- Build and maintain scaleable and flexible automations for running blockchain nodes and internal monitoring services.
- Set and maintain the best-in-class infrastructure practices.
- Collaborate with cross-functional teams to align technical solutions with business goals and client needs.
Requirements
- Fluent in English
- In a time zone between PT to ET (UTC-8 to UTC-5)
- Proficient in scripting (i.e. Bash) and automation frameworks (e.g. Ansible, Terraform, Puppet, Chef)
- 4+ years of proven experience in DevOps or Site Reliability Engineering roles.
- Experience managing and optimizing bare-metal servers.
- At least 1 year of professional experience in creating and maintaining blockchain RPC nodes (e.g. Ethereum, Arbitrum, Solana etc.)
- Knowledgeable in deploying services reliably using tools like GitHub Actions, CircleCI, TravisCI, or Jenkins.
- Proficient with monitoring and logging tools (e.g, Prometheus, Grafana etc).
- Experience with Git-based systems for code and configuration management.
- Knowledge of various blockchain protocols and standards.
- Awareness of cybersecurity practices relevant to blockchain and distributed systems.
Nice to have
- Experience in creating automation tasks and internal tooling using Golang.
- Active contributions to relevant open source blockchain projects.
- Certifications for cloud providers, Kubernetes, or security certifications.
- Familiarity with a variety of blockchain environments.
- 1 year of experience in a technical leadership role.