Arm · 1 week ago
Network Performance Engineer
Austin, TX
Full-time
Hybrid
Senior Level
$156K/yr - $212K/yrArm is building the Future of Computing and is seeking a PhD level Performance Engineer to join their Infrastructure Line of Business in Austin, Texas. The role involves working with partners on software optimization for Arm compute, contributing to open-source projects, and educating customers on Arm technology.
AnalyticsElectronicsInternet of ThingsSemiconductorSoftware
Responsibilities
Help various customers networking SW running on Arm compute by identifying bottlenecks across software, micro-architecture, and architecture
Contribute Arm performance optimizations to open-source projects, as well as tools for architectural exploration and performance analysis
Educate external customers on Arm technology and optimization techniques so that they can self-serve their SW optimization efforts
Understanding real-world use-cases and develop micro-benchmarks to model these
Deliver workload performance analysis reports in written and presentation form to internal and external customers
Support Infrastructure Technical Marketing activities by writing blogs/whitepapers, presenting webinars, conference talks, and conference booth staffing
Qualification
Required
Ph. D. degree related to Computer Engineering or equivalent work experience
Experience in SW performance optimization and SW architecture
Experience in HW architecture and HW performance analysis
Must be a good communicator and able to teach/mentor others
Knowledge of networking infrastructure architecture, workload setup, load distribution/scale-up, and performance data collection
Knowledge of network packet processing stacks such as DPDK, FD.io/VPP, ODP, Linux Kernel Networking, Snort/Hyperscan, RDMA, eBPF/XDP, IPSec, OVS and CNIs
Proficiency in one or more of the following: C/C++, Linux Perf Tools, top-down and hotspot analysis, arm CoreSight, arm SPE, eBPF, DynamoRIO, LLVM-BOLT, LLVM-Propeller, PGO/AutoFDO/LTO, Ansible, Terraform, Python
Preferred
Direct Engineering Customer Support and Engagement experience
Performance optimization of SW from the application level, system libraries level, and the kernel level
CPU/SoC architecture concepts; cache coherence, out-of-order pipelining, memory consistency models, interconnect, speculative execution, performance counters, etc
A background in NR or LTE, Transport protocols (TCP, UDP, QUIC, TLS) and memory architecture
Benefits
Competitive salary
Comprehensive rewards package
Support
Autonomy
Opportunity to excel in your career
Company
Arm
Arm’s foundational technology is defining the future of computing. A future built by the greatest technology ecosystem in the world.
Founded in 1990
5001-10000 employees
H1B Sponsorship
Arm 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 (295)
2024 (166)
2023 (164)
2022 (123)
2021 (103)
2020 (133)
Funding
Current Stage
Public CompanyTotal Funding
unknown2016-07-18Acquired
1999-01-15IPO
Leadership Team
Rene Haas
CEO
Jason Child
EVP & CFO
Recent News
2026-01-09
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