Rust/C++ Backend Engineer - Enterprise Agent jobs in United States
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xAI · 1 week ago

Rust/C++ Backend Engineer - Enterprise Agent

positionPalo Alto, CA
timeFull-time
remoteOnsite
seniorityMid, Senior Level
money$180K/yr - $440K/yr

xAI is focused on creating AI systems that understand the universe and aid humanity. They are seeking a Rust/C++ Backend Engineer to join their Enterprise Agents Engineering Team, which is dedicated to solving complex challenges in applied AI and delivering user-centric solutions.

Artificial Intelligence (AI)Foundational AIGenerative AIInformation TechnologyMachine Learning
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Expert knowledge of either Rust or C++
Experience in designing, implementing, and maintaining reliable and horizontally scalable distributed systems
Knowledge of service observability and reliability best practices
Experience in operating commonly used databases such as PostgreSQL, Clickhouse, and CockroachDB
Expert knowledge of Python
Experience with Docker, Kubernetes, and containerized applications
Expert knowledge of TypeScript
Expert knowledge of gRPC (unary, response streaming, bi-directional streaming, REST mapping)
Hands-on experience with LLM APIs, embeddings, or RAG patterns
Track record of delivering user-facing software at scale

Qualification

RustC++Distributed systemsPostgreSQLDockerKubernetesPythonTypeScriptGRPCPrioritization skillsCommunication skillsWork ethic

Required

Expert knowledge of either Rust or C++
Experience in designing, implementing, and maintaining reliable and horizontally scalable distributed systems
Knowledge of service observability and reliability best practices
Experience in operating commonly used databases such as PostgreSQL, Clickhouse, and CockroachDB

Preferred

Expert knowledge of Python
Experience with Docker, Kubernetes, and containerized applications
Expert knowledge of TypeScript
Expert knowledge of gRPC (unary, response streaming, bi-directional streaming, REST mapping)
Hands-on experience with LLM APIs, embeddings, or RAG patterns
Track record of delivering user-facing software at scale

Benefits

Equity
Comprehensive medical, vision, and dental coverage
Access to a 401(k) retirement plan
Short & long-term disability insurance
Life insurance
Various other discounts and perks

Company

xAI

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XAI is an artificial intelligence startup that develops AI solutions and tools to enhance reasoning and search capabilities.
dateFounded in 2023
location
Burlingame, California, USA
people-size11-50 employees
web-link
https://x.ai

H1B Sponsorship

xAI has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)

Funding

Current Stage
Late Stage
Total Funding
$42.73B
Key Investors
Neptune Digital AssetsSpaceXMorgan Stanley
2026-01-06Series E· $20B
2025-12-11Secondary Market· $0.3M
2025-07-13Corporate Round· $5.32B

Leadership Team

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Toby Pohlen
Founding Member
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Recent News

Mashable
Indonesia and Malaysia block Grok access, UK threatens ban as explicit deepfake problem grows
2026-01-12
PYMNTS.com
Musk Says X Will Open Source Its New Algorithm
2026-01-12
AP News
Malaysia, Indonesia become first to block Musk’s Grok over AI deepfakes
2026-01-12
Company data provided by crunchbase