Senior Python Engineer

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