Senior Backend Developer

A startup offering B2B payment security solutions using AI to protect end-to-end business payment processes from internal and external threats.
Ukraine
Backend
Senior Software Engineer
Remote
6+ years of experience
Finance · Enterprise SaaS

Description For Senior Backend Developer

Trustmi is an innovative startup revolutionizing B2B payment security through cutting-edge AI technology. As a Senior Backend Developer, you'll join our R&D team to build and maintain scalable microservices that protect business payments in real-time. We're seeking an experienced developer with strong Python expertise and a deep understanding of modern cloud infrastructure.

The role demands proficiency in Python development, with extensive experience in web frameworks like FastAPI, Flask, or Django. You'll work with various databases including MongoDB and PostgreSQL, while leveraging container technologies and Kubernetes for deployment. AWS knowledge is essential as we build robust, scalable solutions.

We're looking for someone who combines technical excellence with strong collaborative skills. The ideal candidate brings experience from the fintech, payment, or fraud solutions space, though we're open to those with strong technical backgrounds eager to enter these domains. You'll be working in a dynamic startup environment where your contributions will directly impact the security of business payments worldwide.

This remote position offers the opportunity to work with cutting-edge technology while solving complex challenges in the financial security sector. You'll be part of a team that values innovation, continuous learning, and technical excellence. If you're passionate about building secure, scalable systems and want to be part of a company transforming B2B payment security, this role offers the perfect blend of challenge and opportunity for growth.

Last updated 4 hours ago

Requirements For Senior Backend Developer

Python
MongoDB
PostgreSQL
Kubernetes
  • 6+ years of Experience in Backend development
  • 4+ years of Experience in Python development
  • Experience working in an agile R&D team
  • Experience with Python web frameworks (FastAPI, Flask, Django)
  • Proficient working with MongoDB, Postgres/MariaDB
  • Proficient in Containers, Kubernetes infrastructure, CI/CD tools
  • High architecture-level design understanding
  • Experience with AWS
  • Experience in startup/SaaS product, preferably Fintech/Payment/Fraud solutions
  • Fluent English
  • Experience with Elastic Stack (advantage)
  • Strong team player with can-do attitude
  • Ability to learn and adapt
  • Passionate about new technologies

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