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# Senior Software Engineer

- **Company:** Understanding Recruitment
- **Location:** United States
- **Experience:** Expert
- **Salary:** $150,000.0 - $285,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), C++ (Programming Language), Software as a Service
- **Published:** May 26, 2026
- **Apply:** https://www.understandingrecruitment.com/job/senior-software-engineer-9073/

## About the Role

* Proven experience in building and scaling multi-tenant SaaS enterprise platforms.
 * Deep expertise in Rust, particularly Async programming, combined with a strong systems background (experience in C, C++, or low-level Java is advantageous).
 * A demonstrated history of guiding systems from initial design through production and ongoing maintenance.
 * Comfort operating in ambiguous, fast-paced settings with evolving priorities.
 * Ability to balance technical execution with strategic, product-focused thinking.

## Description

Principal Rust Engineer - Up to $280,000 Base Salary + Benefits

(Remote in the U.S. - Pacific or Mountain Time Zones Required)

A leading SaaS company is seeking a Principal Rust Engineer to shape the core architecture of a groundbreaking enterprise platform from its inception.

This greenfield opportunity lies within a high-growth organization with over 6,500 employees and billions in annual revenue. The platform is in its early stages, and the company is assembling a small, elite team of Rust engineers to define its future. Starting with a core group of 8 engineers, the team is set to scale to 100, with the Principal Rust Engineer playing a central role in this expansion.

Why This Role Stands Out:

 * The engineer will be a foundational contributor, shaping the platform's direction from the outset.
 * They will leverage Rust, with a focus on Async Tokio, to build a robust, scalable technology stack.
 * They will influence critical decisions on architecture, observability, testing, and reliability.
 * The role offers the agility of a startup-like environment within the stability of a well-funded enterprise.
 * The engineer will mentor team members, conduct technical reviews, and drive the platform's long-term vision.

Qualifications Sought:

 * Proven experience in building and scaling multi-tenant SaaS enterprise platforms.
 * Deep expertise in Rust, particularly Async programming, combined with a strong systems background (experience in C, C++, or low-level Java is advantageous).
 * A demonstrated history of guiding systems from initial design through production and ongoing maintenance.
 * Comfort operating in ambiguous, fast-paced settings with evolving priorities.
 * Ability to balance technical execution with strategic, product-focused thinking.

Compensation & Benefits:

 * Base salary: $150,000 - $285,000 (based on experience and location).
 * Bonus and/or equity potential.
 * Comprehensive health benefits: medical, dental, vision, and life insurance.
 * Generous PTO and company-paid holidays.


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