Senior Backend Engineer

CryptoproNetwork; New York (NY); Hybrid; USD 100,000 - 160,000; Full time

Job summary

Nitra is seeking a Backend Engineer with Fintech or marketplace experience to help deliver on an ambitious roadmap of banking and SaaS products in the United States. You will design schemas and APIs, implement features, and collaborate with Customer Support to resolve issues.

We value fast delivery, ownership, and clear communication. The role offers a hybrid work model with in-office four days a week and a Wednesday work-from-home day.

Qualifications

• 5+ years of JavaScript experience.
• Fintech or marketplaces experience is a plus.

Responsibilities

• Independently communicate with Customer Support to investigate and resolve customer-reported issues.
• Design database schemas and APIs for small-to-medium scoped features.
• Implement features following internal engineering principles and guidelines.
• Provide estimates for their own work and communicate progress and risks proactively to the team.

Skills

JavaScript

Job description

Who we are:Nitra's mission is to build a more efficient healthcare system and the technology that makes it possible. Our goal is to provide an ecosystem of fintech and software solutions that help doctors better manage their practices, so they can have time back to focus on what matters to them most.We operate with urgency, intensity, and ambition. The bar is high because the opportunity is massive. We expect excellence, ownership, and intellectual rigor from every team member. We move fast, make bold decisions, and hold ourselves accountable to results. At the same time, we believe great companies are built on trust and respect. Every voice matters. Every contribution counts. When we win, we win together.We are scaling rapidly and on a clear trajectory toward becoming a unicorn this year — and beyond. Our growth is not accidental; it’s the result of disciplined execution, relentless focus, and a team that refuses to settle. We are building a category-defining company, and we’re looking for people who want to do the most meaningful work of their careers.If you want comfort, this isn’t the place.If you want impact, ownership, and the chance to help build a generational fintech company, welcome.Nitra was created by unicorn founders who have successfully scaled to thousands of customers and exited $1B+ public offerings. They are joined by an ambitious and experienced team from American Express, Citi, PayPal, Capsule, Plaid, Bloomberg, Meta, Facebook, and Mastercard. The team is backed by some of the world’s leading VCs (Andreessen Horowitz, NEA, etc.) and is supported by an expert group of advisors including the cofounders of Square and Xendit, executives from Intuit, former Governors, White House senior staffers, and a co-founder of CityMD.Nitra maintains a hybrid work policy, with team members working from the office four days per week and Wednesdays designated as a work-from-home day.

We're looking for:A Backend Engineer with experience in Fintech or marketplaces who will be at the forefront of our mission to bring better finance solutions to millions of businesses in the United States. We need high-achieving and goal-oriented individual who will help Nitra to deliver on an ambitious roadmap of innovative banking and SaaS products.

Your responsibilities will include:

• Independently communicate with Customer Support to investigate and resolve customer-reported issues.
• Design database schemas and APIs for small-to-medium scoped features.
• Implement features following internal engineering principles and guidelines.
• Provide estimates for their own work and communicate progress and risks proactively to the team.

You have:

• Deep experience with and understanding of:
• JavaScript (5+ years)