Full-Time

Software Engineer

Updated on 7/10/2025

xAI

xAI

1,001-5,000 employees

Develops AI tools for research assistance

Compensation Overview

$180k - $440k/yr

+ Equity

Junior, Mid

Palo Alto, CA, USA

In Person

Candidates are expected to be located near the Bay Area or open to relocation.

Category
Backend Engineering
Full-Stack Engineering
Software Engineering
Required Skills
Rust
Python
Go
Requirements
  • 2+ years of industry experience working with large-scale, high-throughput distributed systems and/or data pipelines
  • Proficient in Golang, Rust, Python or similar languages
Responsibilities
  • Be involved in the full array of xAI’s work, including ideation, experimentation, implementation, and operation of distributed systems, data pipelines, and product features.
  • Rebuild X’s core technology from first principles using xAI’s modern tech stack
  • Develop large-scale distributed modern distributed systems with millions of QPS and deeply integrated world-class AI
  • Transform X into the Everything App and build the operating system for humanity with Grok
Desired Qualifications
  • Experience and familiarity with the modern data pipeline and ML infrastructure ecosystem.
  • Experience in the following areas: Search engines, sponsored search, contextual ads, performance ads, recommender systems, click predictions and ranking.

x.ai develops advanced artificial intelligence tools aimed at enhancing research and information retrieval. Their main product, Grok, is designed to answer a variety of questions, including unconventional ones that other AI systems may not handle. Grok provides real-time knowledge, making it a useful resource for researchers, academics, and professionals who need quick access to relevant information. Unlike competitors, Grok stands out for its ability to suggest questions and provide nuanced answers, catering to users seeking both straightforward and complex information. The company's goal is to empower users by streamlining their research processes and fostering innovation through reliable data processing capabilities.

Company Size

1,001-5,000

Company Stage

Private

Total Funding

$17.4B

Headquarters

Burlingame, California

Founded

2023

Simplify Jobs

Simplify's Take

What believers are saying

  • $10 billion funding boosts infrastructure, including a facility with 1 million GPUs.
  • Oracle Cloud partnership enhances Grok's scalability and enterprise adoption.
  • Integration with X offers unique real-time data access, improving Grok's capabilities.

What critics are saying

  • Controversy over Grok's content may harm xAI's reputation and user base.
  • Competitors like OpenAI and Google may outpace Grok with advanced models.
  • High infrastructure costs could strain xAI's finances if revenue expectations fall short.

What makes xAI unique

  • Grok answers unconventional questions, unlike typical AI systems.
  • Integration with X provides Grok real-time data access, enhancing its information delivery.
  • Grok's focus on real-time knowledge sets it apart in the AI research sector.

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Benefits

Health Insurance

Remote Work Options

Growth & Insights and Company News

Headcount

6 month growth

-1%

1 year growth

3%

2 year growth

-13%
DataPhoenix
Jul 9th, 2025
xAI Raises $10B for Grok Chatbot

Elon Musk's xAI has raised $10 billion through debt and equity to expand infrastructure and develop its Grok chatbot, competing with OpenAI and Anthropic. The funding includes $5 billion in secured notes and term loans, and $5 billion in strategic equity. xAI plans to build a new facility with 1 million GPUs. Despite controversy over Grok's offensive content, xAI will unveil Grok 4, a major model upgrade. OpenAI recently raised $40 billion, while Anthropic's valuation is $61.5 billion.

YourStory
Jun 18th, 2025
xAI Seeks $4.3B Funding for Expansion

Elon Musk's AI startup, xAI, is reportedly seeking $4.3 billion in funding, having already secured $135 million from four investors. This move aims to challenge AI giants like OpenAI and Google DeepMind. xAI's chatbot, Grok, is integrated into X (formerly Twitter) and offers real-time information access. The funding highlights the need for massive capital in AI development, with Musk leveraging his ecosystem for strategic advantage.

Oracle
Jun 17th, 2025
xAI's Grok Models are Now on Oracle Cloud Infrastructure

xAI has selected Oracle to offer xAI's Grok models via Oracle Cloud Infrastructure (OCI) Generative AI service for a wide range of use cases, including content creation, research, and business process automation.

Yahoo Finance
Jun 17th, 2025
xAI Seeks $4.3B Equity Funding

Elon Musk's AI startup xAI is in talks to raise $4.3 billion in equity funding, following a recent attempt to borrow $5 billion from debt investors. Since its founding in 2023, xAI has raised $14 billion in equity, but only $4 billion remains as of March 31. The company may also receive a $650 million rebate from a manufacturer to reduce costs. Commitments for the $5 billion debt sale are due soon.

News Directory
Jun 13th, 2025
xAI Secures $250M in Funding

xAI, an artificial intelligence startup, has secured $250 million in funding from over two dozen venture capital firms and other investors. This significant investment reflects strong confidence in xAI's potential to disrupt the AI industry. The funds will be used to enhance research and development, expand the team, and improve infrastructure, positioning xAI for future growth and innovation.