Other Impact Areas Full-time

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

Sixth Street

Posted

Feb 24, 2026

Location

USA

Type

Full-time

Mission

What you will drive

  • Drive cross-team platform initiatives and facilitate alignment, adoption, and migration plans across the Engineering organization
  • Build and evolve self-service platform capabilities ("Golden Paths") that reduce cognitive load and accelerate delivery via templates, libraries, and sample applications
  • Evolve AI platform capabilities, including AI gateway services and governance patterns, as a key member of one of the firm's primary AI teams
  • Refine and optimize the org-wide instrumentation "Golden Path" for metrics, logs, and traces, enabling teams through documentation and targeted partnering

Impact

The difference you'll make

This role creates positive change by building and evolving a cloud-native platform that enables teams across the firm to build, ship, and operate secure, scalable software, reducing cognitive load for developers and accelerating delivery through well-designed platform capabilities.

Profile

What makes you a great fit

  • 7+ years' experience in professional software development with excellent programming skills in a major programming language (Python experience strongly preferred)
  • Experience building internal platforms, shared services, or developer tooling with passion for CI/CD and shipping well-engineered code
  • Experience designing RESTful APIs and working with relational and "NoSQL" data stores
  • Strong prioritization and project management skills with ability to collaborate effectively across multiple teams

Benefits

What's in it for you

No specific compensation, perks, or culture highlights mentioned in the job description.

About

Inside Sixth Street

Sixth Street is a leading global investment firm founded in 2009 that develops themes and offers solutions to companies across all stages of growth through cross-platform collaboration at scale, building businesses, investing for growth, acquiring assets, and providing direct financing.