Senior DevOps Engineer

Description

We are looking for a dedicated **Senior DevOps Engineer** to come on board with our team. This position is centered on improving cloud infrastructure, automation pipelines, and engineering practices in an AWS\-oriented environment. The role gives you the chance to lead meaningful migrations, support AI\-enabled engineering improvements, and help build secure, scalable platform foundations. **Responsibilities** * Function within a spec\-driven software development lifecycle * Develop AI\-powered enhancements for design, delivery, and triage processes * Examine new tools and solutions as possible candidates for enterprise\-level AI enablement offerings * Design, implement, and maintain AWS Lambda services and API Gateway endpoints with Python and boto3 * Lead the CI/CD movement away from legacy cicd\-functions pipelines toward GitHub Actions workflows * Handle infrastructure as code mainly through Terraform, with support from Serverless frameworks * Carry out brownfield refactors, service shutdowns, and migrations, including OAuth migrations, WAF block\-mode rollouts, and Mythos SAST/SCA remediations * Configure and adjust AWS WAF rules while addressing security issues uncovered by SAST and SCA tooling * Improve operational workflows and back agentic platform initiatives, with experience in n8n, LangChain, or comparable orchestration tools regarded as an advantage * Partner with the SRE Consultant on telemetry gaps and Lambda\-based data collection automation **Requirements** * At least 3 years of relevant professional background * Python development experience focused on AWS Lambda and API Gateway in production settings * Strong working knowledge of boto3 across services such as IAM, Secrets Manager, SSM, Lambda, API Gateway, CloudWatch, and WAF * Hands\-on Terraform expertise for production\-level infrastructure as code, covering writing, refactoring, and reviewing modules * Practical familiarity with the Serverless Framework, including supporting and migrating legacy stacks * Hands\-on construction of CI/CD pipelines in GitHub Actions, with willingness to lead a cicd\-functions to GHA transition * Experience defining AWS WAF rules, enabling block mode, and contributing to incident response efforts * Knowledge of security tooling such as SAST and SCA, plus exposure to a structured compliance program * Brownfield approach with a proven history of migrations, decommissions, and refactors rather than greenfield work * Excellent oral and written English communication skills (B2\+ level or higher) **Nice to have** * Background in linking internal and third\-party systems via REST APIs, including patterns such as ServiceNow OAuth client credentials flows * Knowledge of Snowflake for cloud data warehousing, analytics, and data platform integration **We offer** * International projects with top brands * Work with global teams of highly skilled, diverse peers * Healthcare benefits * Employee financial programs * Paid time off and sick leave * Upskilling, reskilling and certification courses * Unlimited access to the LinkedIn Learning library and 22,000\+ courses * Global career opportunities * Volunteer and community involvement opportunities * EPAM Employee Groups * Award\-winning culture recognized by Glassdoor, Newsweek and LinkedIn