Software Engineer at Den

Job Title: Software Engineer

About the role

Den is a New York-based crypto infrastructure company securing the largest organizations in the global crypto economy. Founded by experienced tech founders, Den provides institutional-grade wallet infrastructure for over 800 teams, including Lido and Worldcoin, processing over $10B in transaction volume.

Responsibilities

• Build full-stack web applications using TypeScript, Next.js, and Node.js to secure billions in assets for leading crypto institutions.
• Ship critical features across the TypeScript stack and help define the engineering culture as transaction volumes scale from $1B toward $18T.
• Collaborate with technical co-founders to architect new features and make foundational technical decisions for the core wallet infrastructure.
• Bridge the gap between complex blockchain protocols and seamless user experiences using tools like Viem, Prisma, and PostgreSQL.

Requirements

• Possesses 1-4 years of experience shipping production-grade code with a strong proficiency in TypeScript and the modern React/Node ecosystem.
• Demonstrates an insatiable curiosity for crypto and the ability to execute at high speeds in a fast-paced, high-ownership environment.
• Combines technical excellence with project management skills and the ability to make architectural decisions that will scale with the company.

Qualifications

• Strong understanding of blockchain technology and smart contract development.
• Experience with TypeScript, Next.js, and Node.js.
• Knowledge of database technologies such as PostgreSQL.
• Ability to work independently and as part of a team.

Skills

• Strong problem-solving skills.
• Excellent communication and collaboration abilities.
• Experience with front-end frameworks like React.
• Understanding of blockchain protocols and smart contracts.

Benefits

• Competitive salary and benefits package.
• Opportunities for growth and development within a rapidly growing company.
• Flexible work schedule and remote options.

Pay

Not disclosed

Schedule

Full-time

Benefits

• Health insurance
• Retirement plans
• Employee discounts

Note: Details may be anonymized upon request by the client.