Software Engineer jobs in United States
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Prelude · 2 months ago

Software Engineer

positionUnited States
timeFull-time
remoteRemote
seniorityMid Level
money$200K/yr - $360K/yr

Prelude Security is building a category leader in Runtime Memory Protection, focusing on advanced security solutions to detect in-memory attacks on endpoints. The Software Engineer role involves designing and developing an endpoint protection platform, requiring expertise in systems programming and high-performance software development.

Cyber SecurityDesktop AppsInformation Technology
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H1B Sponsor Likelynote

Responsibilities

Develop and maintain code that adds to our endpoint protection platform
Contribute to service and agent architecture, design, and development
Assist with test procedures to ensure that software system requirements are met
Support the research and development team as a whole and actively engage in team-driven initiatives

Qualification

RustSystems programmingCloud service developmentHigh performance systems designScalable systems designCybersecurity interestWindows expertiseStartup experience

Required

Demonstrable software design and engineering experience in a modern tech stack
Systems programming, ideally in Rust
Cloud service development experience, ideally using AWS
Ability to develop high performance endpoint agents and an aptitude for optimizing system resource utilization
Experience designing and developing scalable and reliable systems
Interest in working in a cybersecurity company within a research-focused organization

Preferred

Prior agent and systems-level development experience
Experience working in a startup environment
Demonstrable expertise in Windows

Benefits

Generous healthcare
Flexible PTO
Home-office support

Company

Prelude

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Glassdoor3.6
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Prelude is a technology company that helps organizations proactively ask questions of their security systems to advance their defenses.
dateFounded in 2020
location
Seattle, Washington, USA
people-size11-50 employees
web-link
https://www.preludesecurity.com

H1B Sponsorship

Prelude 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
Early Stage
Total Funding
$41.83M
Key Investors
Brightmind PartnersSequoia CapitalGeneral Advance
2025-09-25Series Unknown· $16M
2022-04-12Series A· $24M
2020-09-24Seed· $1.82M

Leadership Team

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Spencer Thompson
Co-founder & CEO
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Pete Constantine
Chief Product Officer
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Recent News

Venture Capital Firms
Prelude Security Announces Additional $16M Investment Led by Brightmind Partners, Along With Sequoia Capital and Insight Partners, To Build the Next Generation of Endpoint Security
2025-09-26
citybiz
Prelude Security Secures $16M Investment from Brightmind Partners, Sequoia, and Insight to Advance Endpoint Security
2025-09-26
thefastmode.com
Aduna, Prelude Team Up to Bring SIM Swap and Number Verification APIs to European Markets
2025-09-24
Company data provided by crunchbase