Backend Developer (Fintech)

TL;DR

Backend Developer (Fintech): Developing robust, scalable server-side applications and data pipelines with an accent on Spring Webflux, Kotlin, and fault-tolerant distributed systems. Focus on designing APIs, improving system throughput, and building reliable data processing pipelines at scale.

Company

hirify.global is a fintech SaaS company delivering real-time trading technology and software solutions for traders and investors in the US stock market.

What you will do

• Design and implement server-side logic using Spring Webflux and Kotlin.
• Build fault-tolerant data pipelines processing millions of operations daily.
• Collaborate with frontend developers to integrate user-facing elements.
• Develop and maintain high-performance APIs.
• Contribute to database design and implementation with PostgreSQL.
• Improve system throughput and incorporate performance testing into CI pipelines.

Requirements

• Strong proficiency in Kotlin and Java with experience in Kotlin coroutines and Spring Webflux.
• Experience with distributed systems and fault-tolerant application design.
• Comfortable working remotely across different time zones and collaborating asynchronously.
• Experience with containerization technologies like Kubernetes and Docker.
• Familiarity with AWS and cloud computing platforms.
• Solid understanding of testing practices including unit, integration, and E2E tests.