Senior Software Engineer - Full Stack and Python

Responsibilities Design and deliver scalable, secure, full stack software solutions in a cloud native environment, while offering technical guidance and mentorship to team members. Design, develop, and maintain backend and frontend solutions using Python based frameworks and modern web technologies, working independently with minimal supervision Architect, implement, and operate scalable, reliable, and cost efficient applications on cloud platforms, making independent technical decisions within agreed standards Design, enhance, and test REST APIs and system integrations to enable seamless interoperability across platforms Write secure, efficient, reusable, and testable code, ensuring compliance with security, authentication, authorisation, and data protection standards Lead and actively participate in code reviews to uphold engineering standards, improve maintainability, and promote best practices across

the team Provide technical guidance to team members, supporting skill development and fostering a collaborative, inclusive team culture Work closely with product managers, designers, and stakeholders to translate business

requirements into well designed technical solutions Contribute to CI/CD improvements and DevOps practices to streamline deployments and improve system reliability Create and maintain technical documentation for system designs, workflows, and APIs to support maintainability and knowledge sharing Stay current with emerging technologies, including AI capabilities, and participate in team ceremonies to align solutions with strategic goals.

About

the team The Corporate Systems team, part of the Technology Services Group, supports Moody’s core business and technology operations by enabling reliable day to day execution, strong coordination, and effective governance across corporate platforms and shared services.

The team partners closely with senior leaders, product teams, and key stakeholders across the enterprise to drive operational excellence while also advancing innovation, including the adoption and enablement of AI driven capabilities. By bringing structure, clarity, and rigor to complex environments, Corporate Systems team members contribute to high impact work that improves how technology is delivered, operated, and evolved across the organization—helping ensure Moody’s systems are resilient, forward looking, and positioned for continued growth. Moody’s is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, sexual orientation, gender expression, gender identity or any other characteristic protected by law. Candidates for Moody's Corporation may be asked to disclose securities holdings pursuant to Moody’s Policy for Securities Trading and the

requirements of the position. Employment is contingent upon compliance with the Policy, including remediation of positions in those holdings as necessary.

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