We are looking for a specialized Senior Python Engineer to join our team.
This role focuses on modernizing cloud infrastructure, automation pipelines, and engineering practices within an AWS-centric environment. The position offers the opportunity to drive impactful migrations, contribute to AI-enabled engineering improvements, and shape secure, scalable platform foundations.
Responsibilities
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Operate within a spec-driven software development lifecycle
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Develop AI-driven enhancements for design, delivery, and triage practices
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Assess emerging tools and solutions as potential candidates for enterprise-level AI enablement offerings
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Design, build, and maintain AWS Lambda services and API Gateway endpoints using Python and boto3
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Lead the CI/CD migration from legacy cicd-functions pipelines to GitHub Actions workflows
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Manage infrastructure as code using Terraform as the primary tool, supported by Serverless frameworks
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Carry out brownfield refactors, service decommissions, and migrations, such as OAuth migrations, WAF block-mode enablement, and Mythos SAST/SCA remediations
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Configure and fine-tune AWS WAF rules and address security findings surfaced by SAST and SCA tooling
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Automate operational workflows and contribute to agentic platform initiatives, with tools such as n8n, LangChain, or equivalent orchestration solutions considered a plus
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Partner with the SRE Consultant on telemetry gaps and Lambda-based data collection automation
Requirements
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A minimum of 3 years of relevant professional experience
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Python development background with a focus on AWS Lambda and API Gateway in production environments
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Fluency with boto3 across services including IAM, Secrets Manager, SSM, Lambda, API Gateway, CloudWatch, and WAF
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Hands-on experience with Terraform for production-grade infrastructure as code, including writing, refactoring, and reviewing modules
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Practical experience with the Serverless Framework, including maintaining and migrating legacy stacks
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Hands-on authoring of CI/CD pipelines in GitHub Actions, with comfort leading a cicd-functions to GHA migration
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Experience configuring AWS WAF rules, enabling block mode, and supporting incident response
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Familiarity with security tooling such as SAST and SCA, along with exposure to a structured compliance program
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Brownfield mindset with a proven record of migrations, decommissions, and refactors rather than greenfield development
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Excellent verbal and written English communication skills (B2+ level or higher)
Nice to have
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Experience integrating internal and third-party systems through REST APIs, including flows such as ServiceNow OAuth client credentials
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Familiarity with 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
