Funxyz11mo ago

Backend Engineer

New YorkFull-timemid

EngineeringBackend EngineeringBackend Developer

1 views0 saves0 applied

Apply Now

Quick Summary

Overview

At Fun, we’re building the financial infrastructure for internet capital markets. The systems that power global finance were designed for a different era: slower, fragmented,

Technical Tools

EngineeringBackend EngineeringBackend Developer

At Fun, we’re building the financial infrastructure for internet capital markets.

The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

Our goal is simple: make transacting with any asset feel effortless, anywhere in the world.

About the Role

We’re looking for a BackEnd Engineer to join our growing team at Fun and help architect the backend services that power our web3 payments infrastructure. This role is foundational to the success of our platform and will shape how payments, settlement, and transaction routing are handled across chains and payment providers. You’ll be working on high-performance, low-latency systems that support complex use cases like asset conversion, identity and security verification, transaction finality, and decentralized routing—while ensuring fault tolerance, scalability, and compliance across a global user base.

Location: Midtown, New York, NY (In-office Mon–Thurs, Remote Fridays)

Team: Payments Infrastructure – Mid, Senior, Staff, or Principal Levels

Design, build, and maintain high-performance APIs and backend services that power our Web3 payments platform

Build new features to further our product experience

Collaborate with product and protocol teams to architect technical solutions that meet business requirements

Write clean, well-tested code and participate in code reviews to maintain high engineering standards

Contribute to incident response and debugging production issues to ensure system reliability

Strong experience building production backend systems with modern languages

Proficiency in Typescript

Deep understanding of distributed systems, APIs, and database design principles

Hands-on experience with cloud platforms and containerization technologies

Solid grasp of computer science fundamentals including data structures and algorithms

Strong problem-solving skills with ability to debug complex technical issues