
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.
2 - 10 employees
🔐 Security
💳 Fintech
₿ Crypto
💰 Seed Round on 2019-01
March 3

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.
2 - 10 employees
🔐 Security
💳 Fintech
₿ Crypto
💰 Seed Round on 2019-01
• You will be part of the core team at Walrus, working on our flagship product. • Design, build, and own exciting new modules; examples include payments, reputation, and authentication. • Create standards and culture that will endure for years to come. • Opportunities to innovate solutions to hard problems, and write a lot of code. • Design how to approach software development in a meditative environment where team cooperation prevails.
• 5+ years of experience designing, building, and deploying sophisticated web applications. • Experience with tools for testing. • Curiosity, and an interest in teaching and learning from your colleagues. • Strong written communication skills. • Optionally, experience with modern UI frameworks, web standards, and programming best practices. • Detailed understanding of designing data models for relational databases. • Experience using cloud infrastructure for reliable and scalable web applications. • Experience building authentication flows and/or implementing secure APIs. • Experience building or using tools for data analysis, performance profiling, and debugging.
• Competitive compensation and benefits • Salary • Equity • Paid medical insurance • Dental • Vision • Company contribution to wellness • Good coverage for dependents • Parental leave • Retirement • Relocation assistance • Unlimited PTO
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