About the role#
As a Full Stack Developer Intern at Walrus Security, you will join our core team to work directly on our flagship product. You will take ownership of new modules, including payments, reputation systems, and authentication features. Because we are an early-stage company, you will help establish our engineering standards and team culture. You will tackle complex technical challenges, write production code, and help define our internal development processes.
What you'll do#
- Design, build, and maintain new product modules.
- Innovate solutions to complex technical problems.
- Write clean, maintainable code.
- Collaborate with the team to shape how we approach software development.
- Help build a supportive and productive workplace.
What you'll need#
- Current enrollment in an undergraduate program in Computer Science, Mathematics, Physics, or Electrical Engineering.
- Expected graduation date in December 2027, any time in 2028, or spring 2029.
- Experience with software testing tools and a focus on verifying your own code.
- Strong written communication skills.
- A thoughtful approach to bug prevention and software maintainability.
Location & details#
- This is a full-time, paid internship.
- The role is available as a remote position or on-site in New York City, New York.
- The internship term is on a rolling basis.
- We are unable to provide visa sponsorship for this position.
About Walrus Security
Walrus Security develops software for secure push payments. The company builds authentication technology for banks, companies, and other entities to manage wire transfers and stock distributions. Its platform, Walrus DoubleCheck, uses multifactor authentication and artificial intelligence to process transactions. The firm operates out of New York, NY and employs between 11 and 50 people.
How to get in at Walrus Security
Applying early to Walrus Security gives you a distinct advantage because recruiters review applications as they arrive. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you can submit your materials before the applicant pile grows. Getting your resume in front of the team early often means it receives more attention than those submitted near the deadline. You can also improve your response rates by reaching out to the recruiters behind the company roles directly. Intern Insider surfaces the specific people managing hiring at Walrus Security, allowing you to ask relevant questions or request a referral. This direct approach helps you stand out from the automated queue.



