Senior Backend Engineer - Trading Systems & Blockchain

SwissBorg; Poland; Remote; PLN 233,743 - 318,741; Full time

Job summary

SwissBorg is seeking an exceptional Backend Developer to design and implement backend services in the trading domain. The ideal candidate has over 5 years of production backend experience, strong TypeScript skills, and familiarity with trading systems. Responsibilities include owning features from schema to UI integration, and writing integration tests. Experience with modern Node.js frameworks and financial infrastructures is essential for success in this role. Join us in leveraging blockchain technology to enhance efficiency in prop firms.

Qualifications

• 5+ years production backend experience.
• Strong TypeScript or other strongly typed language background.
• Experience with trading systems or financial infrastructure.

Responsibilities

• Design and implement backend services across the trading domain.
• Own features end to end: schema, API, tests, UI integration.
• Write integration tests against real dependencies.

Skills

TypeScript

Node.js

SQL

Integration Testing

React

Tools

NestJS

AWS

Terraform

Job description

SwissBorg is seeking an exceptional Backend Developer to design and implement backend services in the trading domain. The ideal candidate has over 5 years of production backend experience, strong TypeScript skills, and familiarity with trading systems. Responsibilities include owning features from schema to UI integration, and writing integration tests. Experience with modern Node.js frameworks and financial infrastructures is essential for success in this role. Join us in leveraging blockchain technology to enhance efficiency in prop firms.