Senior Rust Developer – Proxy Solution jobs in United States
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F5 · 1 day ago

Senior Rust Developer – Proxy Solution

positionSan Jose, CA
timeFull-time
remoteHybrid
senioritySenior Level

F5 is dedicated to enhancing the digital world through innovative cybersecurity solutions. They are seeking a highly skilled Senior Rust Developer to design and develop a high-performance proxy solution using Rust, focusing on systems-level software and asynchronous programming.

Consumer ElectronicsSaaSSecurityVirtualization
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H1B Sponsor Likelynote

Responsibilities

Design & Implementation: Contribute to the design and implementation of core components of our proxy solution, emphasizing performance, concurrency, and efficient system-level programming
Optimization: Fine-tune low-level networking, memory management, and async processing to maximize throughput and minimize latency
Feature Development: Integrate capabilities like live reconfiguration and real-time stream processing
Collaboration: Work closely with teams specializing in networking, hardware acceleration, and systems engineering while actively contributing to open-source projects

Qualification

RustSystems programmingNetworking protocolsAsynchronous runtimesLow-level performance optimizationConcurrencyOpen-source contributionsThread-per-core designLive reconfigurationStream processingApache ArrowDataFusionHardware accelerationSIMDModern CPU architecturesCross-functional teamwork

Required

Extensive experience in Rust with a strong background in systems programming and asynchronous runtimes
Proven expertise in networking protocols, low-level performance optimization, and concurrency
Ability to work independently and effectively within cross-functional teams

Preferred

Experience with thread-per-core design, live reconfiguration, and stream processing
Familiarity with Apache Arrow and DataFusion
Background in hardware acceleration techniques (e.g., SIMD, modern CPU architectures)
Contributions to Rust-based open-source projects

Company

F5

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F5 is a multi-cloud application services and security company that specializes in application security, performance, and delivery.
dateFounded in 1996
location
Seattle, Washington, USA
people-size5001-10000 employees
web-link
https://www.f5.com

H1B Sponsorship

F5 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 (155)
2024 (110)
2023 (211)
2022 (194)

Funding

Current Stage
Public Company
Total Funding
unknown
Key Investors
Elliott Management Corp.
2020-11-08Post Ipo Equity
1999-06-04IPO
1998-09-24Series Unknown

Leadership Team

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François Locoh-Donou
President and CEO
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Kunal Anand
Chief Technology Officer
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Recent News

GlobeNewswire
Portnoy Law Firm Announces Class Action on Behalf of F5, Inc. Investors
2025-12-24
MarketScreener
Rosen Law Firm Urges F5, Inc. (NASDAQ: FFIV) Stockholders to Contact the Firm for Information About Their Rights
2025-12-22
Business Wire
F5 Elevates Application Delivery and Security Platform with Comprehensive API Discovery and Application Delivery Enhancements
2025-12-10
Company data provided by crunchbase