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