
Security • Fintech • Crypto
Walrus Security is a company specializing in secure payment infrastructures, helping businesses collect payment details for transactions such as wires, RTP, and crypto with minimal friction. With over $20 billion in verified transactions, Walrus Security is trusted by funds, fund administrators, fundraising platforms, family offices, and foundations. Their unique authentication platform, DoubleCheck®, offers low-friction, high-security payment protection even against threats like email takeover. The company was founded by security and cryptography experts and continues to lead innovation in payment security technology.
November 22

Security • Fintech • Crypto
Walrus Security is a company specializing in secure payment infrastructures, helping businesses collect payment details for transactions such as wires, RTP, and crypto with minimal friction. With over $20 billion in verified transactions, Walrus Security is trusted by funds, fund administrators, fundraising platforms, family offices, and foundations. Their unique authentication platform, DoubleCheck®, offers low-friction, high-security payment protection even against threats like email takeover. The company was founded by security and cryptography experts and continues to lead innovation in payment security technology.
• Design, build, and own exciting new modules for our flagship product • Collaborate with the core team at Walrus • Create standards and culture as part of an early-stage company • Innovate solutions to hard problems and write a lot of code
• Graduating in December 2025 or May 2026 with an undergraduate degree in computer science, math, physics, or electrical engineering • Experienced with tools for testing • Curious, and have an interest in teaching and learning from your colleagues • A strong written communicator • Optional: Internship or co-op experience designing, building, and deploying web applications • Optional: Experience with modern UI frameworks, web standards, and web development best practices • Optional: Understanding of data models for use in relational databases • Optional: Experience with cloud infrastructure for reliable web applications • Optional: Experience building authentication flows or implementing secure APIs
• Competitive compensation and benefits • Salary • Equity • Paid medical insurance • Dental and vision • Company contribution to wellness • Good coverage for dependents • Parental leave • Retirement plans • Relocation assistance • Unlimited PTO
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