Intern Insider
    InternshipsFeaturesBlogFor Higher Ed
    Sign InStart for free
    InternshipsFeaturesBlogFor Higher Ed
    InternshipsNucleus SecuritySoftware Engineering Intern

    Software Engineering Intern

    Nucleus Security logo

    Nucleus Security

    The exposure management platform enterprise and government security leaders rely on to reduce cyber risk at scale.

    51-200 employeesFounded 2019Sarasota, FloridaData Security Software Products
    NewApply by Sep 1Actively hiringPaidRemote-friendlyrollingData Security Software Products
    Apply Now

    Best applied by Sep 1

    Access our internships job board to view 10,000+ active internships.


    About the role#

    As a Software Engineering Intern at Nucleus Security, you will work alongside experienced engineers to contribute to systems that support integrations, workflows, APIs, and internal tooling. This position is designed for students who intend to begin their careers in software engineering. You will contribute to real code used by production systems while working on scoped projects that prioritize learning, code quality, and maintainability.

    What you'll do#

    • Contribute to systems that support integrations, workflows, APIs, and internal tooling.
    • Use AI to build new features and fix bugs.
    • Build out new components for the ReactJS frontend.
    • Work with third party REST APIs to build new ETL integrations.
    • Write and improve automated tests to increase reliability.
    • Debug issues and learn how to diagnose problems in distributed systems.
    • Collaborate in code reviews and technical discussions with your team.

    What you'll need#

    • Currently enrolled in a college or university program with plans to graduate on or before June 2027.
    • Pursuing a degree in computer science, software engineering, or a related field.
    • Previous internship, co-op, or equivalent experience in software engineering or a related field.
    • Willingness to learn, ask questions, and receive feedback.

    Location & details#

    • This is a paid, full-time internship.
    • The role is remote.
    • Due to business and regulatory requirements, we are only able to hire Australian citizens at this time.
    Relevant fieldsComputer ScienceComputer Engineering

    About Nucleus Security

    Nucleus Security builds data security software for enterprise and government clients. The company focuses on exposure management, vulnerability analysis, and threat intelligence. Founded in 2019, it operates out of Sarasota, Florida. The organization employs 129 people.

    LinkedInWebsiteCareers emailNucleus Security contact channels unlock with a free account
    All Nucleus Security internships

    How to get in at Nucleus Security

    Applying early gives you a distinct advantage at Nucleus Security, as recruiters review applications before the volume becomes unmanageable. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you can apply among the first. This helps you get your materials seen before the pile grows. You can also improve your response rates by reaching out to the recruiters behind these roles directly. Intern Insider surfaces the specific recruiters at Nucleus Security so you can ask about the role or a referral. This direct approach often beats waiting in the application queue.

    Get alerts for new Nucleus Security internships
    Share
    Share on XLinkedIn

    Related internships

    Software Engineering Intern (HIL)Hermeus · Atlanta, Georgia, United StatesIT Software Engineer InternshipVermeer Corporation · Pella, Iowa, United StatesIntern – Software Engineer, Digital CommerceUS Foods · Rosemont, Illinois, United StatesIntern – Software Engineer, Legacy SystemsUS Foods · Rosemont, Illinois, United StatesSoftware Developer Co-op/InternLondon Computer Systems · Cincinnati, Ohio, United StatesSoftware Engineering InternMedline Industries, LP · Northbrook, Illinois, United States
    Get a referral

    Get the email of recruiters at Nucleus Security, and reach out before you apply.

    Find people who can refer you

    Related searches

    Software Engineering internshipsComputer Science internshipsComputer and Network Security internshipsRemote internshipsPaid internships

    10,000+ more active internships

    New roles are added every 15 minutes.

    View all internships

    Interns who landed roles with Intern Insider

    “Finding the latest internships used to be a hassle. I'd have multiple sites and repos open at once, but with Intern Insider, everything's in one place, which has made my application process much faster and more organized.”
    Kentaro B., Software Engineer Intern

    Kentaro B.

    Software Engineer Intern

    “I went from juggling multiple tabs to having everything I needed on one platform. The convenience is unmatched and worth every penny.”
    Setare M., System Integration Intern

    Setare M.

    System Integration Intern

    Apply to more than this one.

    10,000+ open internships in one place, with the deadlines and the people to email.

    Create free account
    Apply by Sep 1Apply Now
    Intern Insider

    We land you internships.

    © 2026 Intern Insider Technologies Inc.
    • Browse internships
    • Locations
    • Roles
    • Industries
    • Fields of study
    • Terms
    • Remote
    • Companies
    • Features
    • AI resume builder
    • Cover letter builder
    • Contact finder
    • Internship alerts
    • Application tracker
    • Unified profile
    • Resources
    • Blog
    • Guides
    • Collections
    • Privacy policy
    • Terms of service
    • Company
    • About
    • Contact
    • Careers
    • Authors
    • Newsletter
    • For higher ed→
    © 2026 Intern Insider Technologies Inc.