Job Position: DevOps Engineer Location: Dallas, TX, USA (Remote Acceptable - USA Applicants Only) Company: https://infstones.com/ Contact: recruiter-usa@infstones.com About Company InfStones is an advanced, enterprise-grade Platform as a Service (PaaS) blockchain infrastructure provider trusted by the top blockchain companies in the world. InfStones’ AI-based infrastructure provides developers worldwide with a rugged, powerful node management platform alongside an easy-to-use API. With over 20,000 nodes supported on over 80 blockchains, InfStones gives developers all the control they need - reliability, speed, efficiency, security, and scalability - for cross-chain DeFi, NFT, GameFi, and decentralized application development. InfStones is trusted by the biggest blockchain companies in the world including Binance, CoinList, BitGo, OKX, Chainlink, Polygon, Harmony, and KuCoin, among a hundred other customers.  InfStones is dedicated to developing the next evolution of a better world through limitless Web3 innovation. To date, InfStones has raised over $110 million in capital and is backed by Softbank, GGV Capital, Susquehanna International Group (SIG), Dragonfly Capital, Qiming Venture Partners, Plug and Play, and many renowned institutional investors. InfStones is proud to offer medical, vision, dental, short-term and long-term disability insurance, 401(k) plan with company matching, FSA, and other benefits to all full-time employees, along with flexible paid time off, sick days, and holidays. We are seeking a highly skilled and motivated DevOps Engineer to join our dynamic team. If you are passionate about DevOps, GitLab, Amazon EKS, security, and observability, we invite you to be a part of our innovative journey. If you enjoy being on the cutting edge of technology, we encourage you to apply! Job Description As a DevOps Engineer at InfStones, you will play a crucial role in ensuring the reliability, security, and scalability of our infrastructure. You will work closely with cross-functional teams to design, implement, and maintain our DevOps processes and practices. Your expertise in Cloud, Kubernetes, Security, and Observability will be instrumental in achieving our goals. Key Responsibilities 1. Work closely with cross-functional teams, design, implement, and maintain DevOps processes and practices. 2. Manage CI/CD pipelines, automate infrastructure provisioning, and maintain cloud environments while applying expertise in cloud technologies, Kubernetes, security, and observability. 3. Design, build, and maintain, scalable and reliable infrastructure and automation tools supporting multiple applications across multiple clouds. 4. Architect, deploy and manage Cloud Platforms like AWS and Linux-based systems. 5. Develop and manage CI/CD pipelines using GitLab for automated testing and deployment. 6. Automate infrastructure provisioning and configuration management using tools like Cloudformation, Terraform, or Ansible. 7. Architect, deploy and maintain applications and services on Kubernetes, especially EKS. 8. Implement and maintain security best practices across all environments. 9. Automate repetitive tasks and processes to enhance the efficiency, reliability, and availability of our cloud and infrastructure platform while adhering to the “everything as code” approach. 10. Monitor system performance and troubleshoot issues to ensure high availability and performance through the use of various observability and alerting tools like Cloudwatch, Prometheus, Grafana, ELK Stack, and OpenSearch. 11. Continuously optimize infrastructure for performance, scalability, and cost-effectiveness. 12. Participate in on-call rotations to provide 24/7 support as needed across multiple teams across multiple time zones. Qualifications

• Transforms software architectures from monolithic to containerized microservices while implementing DevSecOps CI/CD pipelines and performing secure solution development. • Drives ECWM DevSecOps implementation, integrating security throughout the software development lifecycle while automating security testing and deployment processes for mission-critical contracting systems using Government approved tools and containerization technologies.

• Research and recommend innovative, automated approaches for system administration tasks and integration with other enterprise level business applications • Research emerging technologies, products, products, languages, and standards in support of procurement and development efforts • Work with application team(s) and coordinate application & infrastructure major and minor releases • Participate in application release cycles, and coordinate release activities across staging and production environments • Partner with development and operations teams to develop practical automation solutions and custom modules • Write code and scripts to automate provisioning of services and to configure services using cloud technologies and scripting languages • Configure build pipelines to support automated testing and deployments using tools including configuration and build management tools to test code quality and optimize them for performance and scalability • Troubleshoot issues in production and other environments, applying debugging and problem-solving techniques (e.g., log analysis, non-invasive tests), working closely with development and quality teams • Building and maintaining tools, solutions and microservices associated with deployment and our operations platform, ensuring that all meet our customer service standards and reduce errors • Other duties as assigned

• Contribute to the design, implementation, and evolution of our cloud-native platform infrastructure • Design, deploy, and manage scalable cloud solutions on AWS public cloud platform via Infrastructure as Code • Manage infrastructure as code (IaC) leveraging CloudFormation, Terraform, and GoLang • Design and implement Kubernetes-based platform solutions with focus on scalability, reliability, and security • Support and maintain large Kubernetes clusters in production environments • Implement security best practices and ensure compliance with industry standards and regulations • Work closely with development, operations, and security teams to integrate infrastructure as code practices • Develop automation to build and deploy Docker Containers through CI/CD pipelines for engineering teams deploy and test services • Write policy & standard validation tests and integrations with Security Scanning software to ensure compliance • Implement and support Observability solutions to ensure platform performance, reliability, and scalability