Full Stack Developer Intern
- Pay
- $75,000 – $110,000 per year
- Location
- Remote (US) · Hybrid
- Job type
- Full-time
- Level
- Entry level
- Education
- Bachelor's degree
- Listed
- 18 days ago
Skills & highlights for this role
- software testing
- software design for maintainability and testability
- written communication
Also useful
- internship or co-op experience building web applications
- modern UI frameworks
- web standards and best practices
- relational database data modeling
- cloud infrastructure deployment
- authentication and secure API implementation
- data analysis and performance profiling tools
The Role
We are an early-stage company, so you and the team will work together to create standards and culture that will endure for years to come. Of course you’ll get to design and innovate solutions to hard problems, and write a lot of code. But beyond that, as all entrepreneurial software teams do, you’ll be able to design ways of approaching software development.
We are looking for people who are thoughtful, not only about software problems, but about how teams work together to solve them, and how people collaborate to build an energizing and supportive workplace.
About You
You are someone who cares a lot about designing software in a thoughtful way that takes into account bug prevention, testability, and maintainability. You are comfortable with the idea that product design should be data-driven, using evidence rather than opinion.
You are
- Experienced with tools for testing. You know that the best software developers demonstrate that their code works, rather than dumping it on a QA department.
- Curious, and have an interest in teaching and learning from your colleagues.
- A strong written communicator.
- Graduating in December 2027, anytime 2028, or spring 2029 with an undergraduate degree in computer science, math, physics, or electrical engineering.
Optionally
We strongly encourage you to apply even if you don't meet all the criteria listed; the description is meant to be indicative, not a precise description of a pigeonhole.
- You have internship or co-op experience designing, building, and deploying sophisticated web applications.
- You have experience with modern UI frameworks, web standards, and web development best practices.
- You have a detailed understanding of the design of data models for use in relational databases.
- You have used cloud infrastructure to deploy reliable and scalable web applications.
- You have built authentication flows and/or implemented secure APIs.
- You have built or used tools for data analysis, performance profiling, and debugging.
What It’s Like to Work with US
- We’re a tight-knit, early-stage team that’s focused on building a product that our customers love.
- We have a strong company culture based on collaboration, ownership, and mentoring.
- We meet sparingly and efficiently.
- We understand our innate biases and celebrate diversity.
- We have a low-ego workplace, where we provide the tools for everyone to do their best work.
- You will work closely with the leadership team, and have room for extensive growth within the company.
- Remote work is welcomed, but candidates who wish can report to work in NYC.
- For full time permanent employees, Walrus offers competitive compensation and benefits, including salary, equity, paid medical insurance, dental, vision, company contribution to wellness, good coverage for dependents, parental leave, retirement, relocation assistance, and unlimited PTO.
Additional information
We believe talent comes from all backgrounds and walks of life, and are committed to providing a comfortable environment for everyone to work.
Pay and benefits
This is a temporary internship position with full time hours. The annual base pay for this internship is $75,000 - $110,000 (depending on location and experience). This information is provided per the New York City Human Rights Law.
Applicants must be authorized to work for any employer in the U.S. We are unable to sponsor or take over sponsorship of an employment visa at this time.
About US
B2B payments are a multi-trillion-dollar industry and, as the industry pushes further into digitization and faster settlement, fraud has become a massive problem - to the tune of $43B in annual losses.
Walrus is the leader in B2B payment verification, with clients that include some of the biggest names in investment management. Our DoubleCheck platform combines advanced authentication, proprietary technology, AI, and novel UX to collect and confirm payment details. DoubleCheck has defined a new category: verifying the safe transfer of financial information and assets.
Walrus is led by PhD computer scientists and security researchers, with decades of experience in engineering, cybersecurity, and cryptography, and many research accomplishments at Harvard, Stanford, MIT, the University of Chicago, Columbia, UTexas, and NYU.
We’re backed by one of the world's leading fintech VC funds, as well as founders and former executives of Twitter, Google Maps, Databricks, and Kayak.
From Walrus's careers page, first listed on Rolev.ai on October 22, 2026. Rolev.ai is not the employer.
How Rolev.ai helps with this application
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Common questions
What is the salary for the Full Stack Developer Intern role at Walrus?
The Full Stack Developer Intern posting at Walrus states compensation of $75,000 – $110,000 per year. It is listed as a full-time position. Final pay may depend on location, experience, and interview evaluation on Walrus's official career site.
Where is the Full Stack Developer Intern job at Walrus located?
Yes, this Full Stack Developer Intern opening at Walrus is listed as Remote (US) (Hybrid). Always check Walrus's application page for specific state eligibility or relocation policies.
What qualifications are required for Full Stack Developer Intern at Walrus?
For the Full Stack Developer Intern role, Walrus highlights a bachelor's degree; experience with software testing, software design for maintainability and testability, written communication. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.
How do I apply for the Full Stack Developer Intern position at Walrus?
This listing links directly to Walrus's Ashby application page. You can apply directly on Walrus's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Ashby application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.