Software Engineer - C++/Networking jobs in United States
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Illumio · 4 months ago

Software Engineer - C++/Networking

positionHeadquarters
timeFull-time
remoteOnsite
seniorityEntry Level
money$138K/yr - $159K/yr
date1+ years exp

Illumio is the leader in ransomware and breach containment, redefining how organizations contain cyberattacks and enable operational resilience. The Software Engineer - C++/Networking role focuses on developing C++ agents for workload security and collaborating with engineers to implement security features in cloud-native environments.

Cloud SecurityCyber SecurityData CenterSaaSSecurity
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Develop and maintain C++ agents for workload security, focusing on Zero Trust segmentation
Collaborate with senior engineers to design and implement security features for container and cloud-native workloads
Participate in code reviews and design discussions for new features and subsystems
Integrate with Kubernetes and other container orchestration platforms
Write and optimize multi-process and multi-threaded applications
Debug and enhance system-level security controls
Contribute to telemetry, logging, and monitoring for workload agents

Qualification

C++ developmentSystem programmingNetworking conceptsKubernetesCloud-native technologiesDebugging skillsProblem-solving skillsCollaborative work

Required

Bachelor's or Master's in computer science or related field
1–3 years of C++ development experience (or equivalent coursework for junior roles)
Familiarity with system programming, networking, and security concepts
Interest in Kubernetes, containers, and cloud-native technologies
Strong problem-solving and debugging skills
Ability to work collaboratively in a fast-paced, security-focused environment

Company

Illumio

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Glassdoor4.1
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Illumio, the breach containment leader
dateFounded in 2013
location
Sunnyvale, California, USA
people-size501-1000 employees
web-link
http://www.illumio.com

H1B Sponsorship

Illumio 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 (44)
2024 (26)
2023 (21)
2022 (12)
2021 (19)
2020 (24)

Funding

Current Stage
Late Stage
Total Funding
$557.5M
Key Investors
Thoma BravoJ.P. Morgan Asset ManagementGeneral Catalyst
2021-06-23Series F· $225M
2019-02-07Series E· $65M
2017-06-07Series D· $125M

Leadership Team

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Andrew Rubin
CEO & Founder
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Anup Singh
Chief Financial Officer
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Recent News

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2025-12-19
Accel.
Accel Portfolio -Illumio.
2025-12-15
Company data provided by crunchbase