Lead Platform Software Engineer - Python/AWS

We are searching for a **Lead Platform Software Engineer with expertise in Python and AWS** to guide our Developer Experience initiatives. You will oversee the design and delivery of large\-scale platforms, internal APIs, and automation tools that enhance developer productivity, spanning identity management, CI/CD systems, infrastructure automation, and observability. Join us to shape our engineering capabilities and deliver impactful solutions. **Responsibilities** * Architect and deliver enterprise\-level cost tracking and allocation systems with integrated data collection, reporting, and delivery across GitHub, Slack, PagerDuty, Docker and similar tools * Develop and support internal Python APIs leveraging FastAPI, setting best practices for deployment, monitoring, and thorough documentation * Design and integrate identity and access management systems with Active Directory, Microsoft Entra (Azure AD) and organization structure data * Lead modernization of infrastructure including CI/CD pipeline migrations, automation using GitHub Actions, and AWS Lambda deployments * Create and refine developer tools such as cookiecutter templates, GitHub Copilot usage guidelines and browser add\-ons to boost team efficiency * Deploy observability frameworks leveraging New Relic for monitoring, alerting, and log analysis across distributed platforms * Champion code quality processes and implement organization\-wide standards for maintainability and uniformity * Coordinate with multidisciplinary teams to connect platforms including Snowflake, SonarQube, PagerDuty and ServiceNow * Manage Terraform\-based infrastructure\-as\-code for AWS resources like Lambda, ECS services, and S3 storage **Requirements** * 5\+ years of software engineering background with advanced Python expertise * Hands\-on experience building and deploying REST APIs with frameworks such as FastAPI or Flask * Deep knowledge of AWS services including Lambda, ECS and S3 * Solid Terraform capabilities for infrastructure\-as\-code creation and management * Proven use of GitHub Actions with CI/CD automations and workflows * Familiarity with Docker containerization and orchestration strategies * Understanding of identity management tools including Active Directory, Azure AD/Entra and SSO mechanisms * Experience using observability solutions like New Relic for system monitoring * Comprehensive testing practices using tools such as pytest to ensure quality coverage * English language proficiency at B2 (Upper\-Intermediate) or above **Nice to have** * Experience with modern Python tools such as uv, bumpver, Black or pytest * Background in platform engineering, developer experience, or internal tooling * Familiarity with GitHub Enterprise administration and webhook configuration * Knowledge of Snowflake or equivalent data warehouse systems * Understanding of PagerDuty for incident and on\-call operations * Experience working with SonarQube or equivalent code quality solutions * Familiarity with structured development approaches like GitHub Spec Kit