| Microsoft Careers

Microsoft

Quick summary

Work type
On-site
Location
Redmond, WA
Salary
$119,800–$234,700 / yr
Posted
50 days ago

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $181k
This role $177k
$106k most similar roles pay here $248k

This role pays more than 59% of similar roles. Most pay $155,000–$207,350 — the shaded band above. At the midpoint, this role pays about $177k versus about $181k for comparable roles.

Based on 238 similar postings.

Employer

About Microsoft

Microsoft Corporation is a global technology leader producing software, hardware, and cloud services including Windows, Office 365, Azure cloud platform, Xbox gaming, and Surface devices. Industry: Software & Cloud Computing

Microsoft currently has 1103 open roles on FindRole.

Listed pay typically runs $119,800–$234,700 across 985 roles with salary data.

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View all roles at Microsoft

At a glance

TL;DR · | Microsoft Careers

As a Senior Research Software Development Engineer in Microsoft's Core AI Guidance team, you will focus on advancing language model engine-level capabilities through applied research and production engineering. Your day-to-day responsibilities include integrating in-house innovations and state-of-the-art techniques to enhance the accuracy, speed, reliability, and expressivity of both first-party and third-party engines. You will design and implement performance-critical code primarily in Python and Rust, ensuring high standards for correctness and maintainability while coaching peers through rigorous code reviews. Additionally, you will develop advanced inference techniques, own engine-level design decisions, and drive engineering excellence in production environments by implementing comprehensive testing strategies and observability practices. The role requires strong proficiency in Python and systems programming languages like Rust or C++, as well as experience with open-source language model infrastructure and hands-on familiarity with advanced inference methods.

What you'll do

  • Advance language model engine capabilities through applied research and production engineering.
  • Design, implement, and review performance-critical engine code in Python and Rust.
  • Develop and evolve advanced inference techniques like speculative and constrained decoding.
  • Own engine-level design and integration decisions across multiple architectural options.
  • Drive engineering excellence in production environments with comprehensive testing strategies.
  • Contribute to and leverage open-source LM infrastructure responsibly.

What we're looking for

  • Bachelor's Degree in Computer Science or equivalent technical experience (4+ years).
  • Strong proficiency in Python and systems programming languages like Rust or C++.
  • 5+ years of professional software engineering experience with ownership of complex production systems.
  • Experience with open-source language model infrastructure, including core engine logic development.
  • Hands-on familiarity with advanced inference techniques such as speculative decoding and constrained decoding.

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