We are looking for a Lead DevOps Engineer to define the technical vision, drive automation strategy, and lead the operation of cloud infrastructure and delivery pipelines for secure authentication services. You will guide a team of DevOps engineers, set engineering standards, and partner with engineering, architecture, and security leadership to elevate reliability, scalability, and release velocity. Apply now to make a measurable impact at scale!

Responsibilities

- Own the architecture and technical roadmap for scalable, secure, and highly available AWS infrastructure supporting OTP services
- Lead the automation strategy for deployment, monitoring, and management of .NET applications in Windows environments
- Define standards and best practices for CI/CD pipelines across .NET applications using tools such as Azure DevOps, Jenkins, or GitHub Actions
- Provide technical leadership and mentorship to DevOps engineers, conducting code reviews, design reviews, and knowledge-sharing sessions
- Collaborate with engineering, QA, security, and product leadership to align infrastructure strategy with business goals and ensure seamless delivery of OTP solutions
- Establish observability, SLO/SLI frameworks, and incident management practices to ensure OTP services remain highly available and reliable
- Drive the adoption and governance of infrastructure as code (IaC) using tools like AWS CloudFormation, Terraform, or similar
- Oversee Windows server fleet management, including configuration, patching, hardening, and lifecycle strategy
- Champion compliance with security best practices and regulatory requirements for authentication systems, and lead audits and remediation efforts
- Establish and maintain documentation standards for infrastructure, deployment processes, and operational procedures
- Lead on-call rotations, post-incident reviews, and continuous improvement of production systems and processes
- Evaluate and introduce new tools, technologies,



and processes to continuously improve engineering efficiency and platform reliability

Requirements

- Bachelor's degree in Computer Science, Information Technology, or related field
- 5+ years of experience as a DevOps Engineer or in a similar role, with a strong focus on AWS, .NET, and Windows environments
- 1+ years of proven experience leading teams or technical initiatives
- Expert-level hands-on experience with AWS services (EC2, S3, RDS, Lambda, IAM, CloudWatch, etc.) and cloud architecture design
- Deep expertise in deploying and managing .NET applications on Windows servers at scale
- Extensive experience designing and governing CI/CD ecosystems (Azure DevOps, Jenkins, GitHub Actions, or similar)
- Advanced understanding of infrastructure as code (IaC) principles, patterns, and tools (CloudFormation, Terraform), including reusable module design and governance
- Strong scripting and automation skills in PowerShell, Bash, or Python
- Proven experience defining observability strategies with monitoring, logging, and alerting tools (CloudWatch, ELK Stack, etc.)
- In-depth knowledge of security best practices for authentication and identity management systems
- Demonstrated ability to lead complex incidents, root-cause analyses, and cross-team technical decisions
- Excellent troubleshooting, analytical, and problem-solving skills
- Strong leadership, communication, mentoring, and stakeholder management abilities
- Excellent command of English (B2+ level), both written and spoken, with a strong emphasis on technical communication skills

Nice to have

- Hands-on experience architecting solutions for OTP, MFA, or authentication systems
- Experience leading containerization initiatives (Docker, Kubernetes) in Windows environments
- Advanced knowledge of networking, firewalls, and load balancers in AWS
- Experience establishing automated testing and deployment strategies for .NET applications
- Experience operating within and shaping Agile/Scrum practices at a team or organizational level

📌 Lead DevOps Engineer (Argentina)
🏢 EPAM Systems
📍 Argentina