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# Cross Platform Software Engineer

- **Company:** D. E. SHAW & CO., L.P.
- **Location:** New York, NY, United States
- **Experience:** Expert
- **Salary:** $225,000.0 - $300,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Artificial Intelligence, Apple Mac Systems, C Sharp (Programming Language), Mobile Application Development, Linux, Python (Programming Language), Rapid Prototyping Process, Software Engineering, System Software, Windows Desktop, Large Language Models, Enterprise Integration, Multiplatform
- **Published:** June 14, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=c64905855731be67

## About the Role

Do you have experience in Software engineering?, Five to ten years of professional software development experience across a broad range of technologies, languages, and development stacks.
Hands-on experience with cross-platform development, including practical familiarity with Windows, Linux, and macOS conventions.
Proficiency in C# for Windows-native development, as well as fluency in one or more additional languages such as Go, Python, or Rust, and a willingness to adopt whatever language the problem demands.
Genuine excitement about AI with hands-on experience integrating LLM capabilities into software products and a drive to push the boundaries of what frontier models can do.
A builder's mindset: ability to deliver independently through solo projects, rapid prototyping, and navigating ambiguous problem spaces.
Strong communication skills and the ability to collaborate with both technical and non-technical stakeholders in a fast-paced environment.

## Description

Design and implement cross-platform integrations across Windows, Linux, and other environments, including work on Cowork and AI-enabled desktop workflows that improve user productivity firmwide.
Partner with frontier AI labs to evaluate and creatively integrate their latest models into our internal tooling through forward engineering initiatives.
Own solutions end-to-end with latitude to make impactful technical decisions.
Work directly with developers across the firm, surfacing high-impact opportunities and moving fast from experimentation to delivery.
Extend capabilities to mobile and other emerging platforms, anticipating the evolving needs of the firm., The D. E. Shaw group may transfer such personal information within and outside the country and jurisdiction of the locations where the D. E. Shaw group maintains offices, to other D. E. Shaw group affiliates, to government and regulatory authorities, and to third parties which provide or may provide support and/or services to the D. E. Shaw group and for the purposes set forth above. The persons who may have access to this personal information are other employees of the D. E. Shaw group, in connection with the performance of their duties of employment, and the other parties listed above, in connection with the business of the D. E. Shaw group. (Of course, candidates will be considered for employment opportunities only in those countries in which they express interest.)


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