Senior Software Engineer 5 Consumer Lifecycle Experiences Platform

• A stunning software engineer with experience working on developer platform, platform services, or productivity-tooling teams - energized by unblocking other engineers and amplifying their throughput
• A meticulous software designer who researches and documents technical tradeoffs clearly and concisely
• Deep understanding of distributed systems, service design, and automation platforms (CI/CD, test orchestration)
• Hands-on GenAI fluency - daily use in your engineering workflow, plus experience shipping LLM-powered systems, ideally for developer users
• Ability to independently drive organization-wide solutions and manage complex technical projects from conception to completion
• Ability to synthesize complex technical information and communicate it effectively to both technical and non-technical stakeholders
• Experience establishing strong testing culture, including proficiency with popular test frameworks, code coverage tools, continuous integration systems, and post-deployment verification methods (healthy contempt for flaky tests is a plus)

Nice To Have

• You have shipped and maintained Java, JavaScript or Python code in production
• You have designed and implemented metrics data pipelines
• Experience running and operating continuous integration systems like GitHub Actions, Jenkins, CircleCI and others
• Guide the roadmaps of Infrastructure teams according to the specific needs and requirements of product-focused team members
• You have generated and analyzed traces like Distributed tracing/ Zipkin/ Honeycomb/ Datadog/ Splunk/ Elastic Search APM
• You have implemented advanced log, metric, or error stack trace analysis
• You strive to elevate the knowledge and skills of yourself and others in a way that fosters an inclusive, collaborative environment. Deeply enjoy working on solutions that empower other engineers in their work
• Thrive in an ambiguous environment and can self-manage and self-prioritize your time, energy, and resources
• Understand that engineering is a team sport and actively farm for feedback and dissent
• Experience working with a globally distributed team

The Testing Tools & Infrastructure team within the Consumer Lifecycle Experiences Platform is crucial to our Commerce organization. It serves Commerce Experiences by making pre-production testing faster and more reliable. It achieves this by providing centralized platforms for distributed test execution, customer test data creation tools, flaky test analytics and management, and GenAI-powered tooling that enable fast, trustworthy pre-production feedback.

We are part of a global, diverse organization that includes people of all genders, sexual orientations, upbringings, nationalities, ages, and socioeconomic & educational backgrounds. We encourage anyone passionate about developer platforms and testing infrastructure to apply.

,[Primary stack: Java, JavaScript/TypeScript, Python, GraphQL, GitHub Actions. You’ll work alongside test frameworks (JEST, Mocha, Playwright) through platform integration work - but you won’t author or maintain test suites yourself, Implement and manage software solutions that provide accurate and efficient analysis of test runs, Create and maintain tools for framework-agnostic analysis of distributed tracing tools for test runs, Stay informed about industry trends and emerging technologies - particularly GenAI applied to developer platforms - to ensure Commerce Engineering remains at the forefront of testing infrastructure, Develop and integrate software solutions that provide high-quality synthetic test data generation, Integrate internal and vendor-provided distributed test execution infrastructure into engineering workflows with a focus on reliability and ease of use, Develop the tools, frameworks and infrastructure that product engineers use to exercise frontend and backend systems - distributed tests execution, mocking, synthetic data, contract verification and performance harness, Design and operate the systems to automatically detect, quarantine, and self-heal flaky tests - turning noise into an actionable signal for engineers, with GenAI-assisted diagnosis, Correlate test coverage data with code changes, runtime execution, and trace data for comprehensive reporting, Maintain a strong focus on scalability, usability, and reliability in platform design to support a growing organization of stunning engineers, Define testing strategies in partnership with cross-functional teams - producing documentation on frameworks and troubleshooting patterns that internal teams rely on] Requirements: Java, Python, JavaScript, GitHub Actions, Jenkins, CircleCI, Datadog, Splunk, Elasticsearch Additionally: Private medical package, Life insurance, Conferences, International environment, Work Not Drive, Employee Giving, Employee Assistance Program, Family Forming & Reproductive Health, PPK, Flexible working hours, In-house trainings, ESOP, Psychological support, Modern office building, Team events, Free lunch, Free parking, Mobile phone, Free snacks and beverages, Bike parking, No dress code, Shower, Free breakfast.