Senior Software Engineer (Web3/Fintech)

TL;DR

Senior Software Engineer (Web3/Fintech): Designing and building scalable, robust APIs, libraries, and services for an API-first platform in digital assets with an accent on secure navigation in the digital asset space. Focus on microservices architecture, empowering businesses to launch crypto products, and collaborating cross-functionally from inception to deployment.

Location: Full-time onsite at our New York City office

Salary: $180,000 - $220,000 USD base salary

Company

hirify.global is a leading infrastructure provider of digital asset solutions, delivering custody, wallets, staking, trading, financing, and settlement services from regulated cold storage.

What you will do

• Design and build scalable, well-abstracted, and robust APIs, libraries, and services.
• Own functionality and scalability features from inception to deployment and customer integration.
• Expose and document functionality for UI, third-party developers, and internal/external tooling.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Write clean, maintainable, and efficient code and ensure application performance, quality, and responsiveness.
• Mentor peers in the broader engineering team through code reviews and best practices.

Requirements

• At least 6 years of proven experience of backend and server-side development.
• Great at algorithm design, problem solving, and complexity analysis.
• Strong experience with RESTful API design.
• Strong development experience with JVM languages, preferably Java or Kotlin.
• Experience with microservices and service-oriented architectures.
• Experience with Node.js, TypeScript, PostgreSQL, and MongoDB.
• Bachelor’s degree in computer science, applied mathematics, or another technical discipline from a top university.
• Understanding of and strong interest in cryptocurrencies and blockchain.

Nice to have

• Ability to work full-stack and familiarity with React.
• Experience developing consumer-facing crypto products or building public-facing APIs in a production environment.
• Development experience building microservices in Spring.
• Familiarity with digital wallets, clearing and settlement, lending, trading, or accounting systems.

Culture & Benefits

• Competitive base salary, bonus, and stock options.
• 100% company-paid health insurance for employee, partner, and dependents.
• Up to 4% 401k company match and paid parental/vacation leave.
• Free custom lunches, dinners, and snacks.
• Computer equipment and workplace furniture to suit your needs.
• Inspiring startup environment with values of ownership, craftsmanship, and open communication.