Software Engineer - Platform (Frameworks, AI, Automation) Sr. Associate

🇺🇸 Austin, Texas
Posted 4 months ago
Expires August 9, 2026

Sixth Street, a global investment firm founded in 2009, is seeking a Senior Associate Software Engineer to join their expanding technology team in Austin, TX. The firm manages over $130 billion in assets and is dedicated to developing themes and offering solutions to companies across all stages of growth.

In this role, the Senior Associate Software Engineer will be responsible for building and evolving a cloud-native platform that enables teams across the firm to develop, deploy, and operate secure, scalable software. The position involves treating the platform as a product, focusing on creating "Golden Paths" to reduce cognitive load for developers, and collaborating closely with Infrastructure and Security teams to ensure the platform meets the needs of developers and analysts.

Candidates should have at least 7 years of professional software development experience, with a strong preference for those with a background in Computer Science or a related STEM field. Proficiency in Python is highly preferred, along with experience in building internal platforms, shared services, or developer tooling. A passion for continuous integration and delivery (CI/CD), designing RESTful APIs, and working with both relational and NoSQL databases is essential. Comfort with Unix shell environments and a strong sense of urgency and attention to detail are also important.

While specific compensation details are not provided, Sixth Street offers a comprehensive benefits package that includes health insurance, retirement plans, and other perks. The firm fosters a collaborative and inclusive culture, emphasizing cross-platform collaboration and a "One Team" philosophy. Employees are encouraged to contribute their perspectives and expertise to solve complex challenges and achieve optimal outcomes.

Joining Sixth Street provides an opportunity to work in a dynamic and innovative environment, contributing to the development of cutting-edge financial solutions. The firm values intellectual curiosity, continuous self-improvement, and authentic relationships, offering pathways for growth and advancement within the organization.

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