Remote Senior Full-Stack Engineer (React/Node.js, Fintech)

Resourceful Talent Group; Polska; Hybrid; PLN 220,000 - 340,000; Full time

Job summary

Resourceful Talent Group is recruiting a Senior Full-Stack Engineer for a long-term, fully remote role. You will work on React/TypeScript frontend and Node.js/TypeScript backend systems in a fintech environment, supporting EST hours.

You will leverage AI coding tools and participate in designing scalable, reliable services while communicating technical decisions effectively. Strong English and Russian communication is valued.

Qualifications

• 7+ years of professional software engineering experience.
• Strong React/TypeScript frontend and Node.js/TypeScript backend experience.
• Fintech or payments knowledge is a plus.

Responsibilities

• Build and maintain production-grade React, Node.js, and TypeScript applications.
• Develop backend services, APIs, integrations, and server-side validation.
• Manage PostgreSQL schemas, migrations, queries, indexes, and performance.
• Write unit, integration, and end-to-end tests.
• Design scalable systems using caching, queues, and background jobs.
• Collaborate with the team and communicate technical decisions clearly.

Skills

React

TypeScript

Node.js

AWS

PostgreSQL

Testing

System design

English

Russian

Tools

AWS

Docker

ECS/Fargate

S3

CloudFront

CI/CD

Job description

Resourceful Talent Group is recruiting a Senior Full-Stack Engineer for a long-term, fully remote role. You will work on React/TypeScript frontend and Node.js/TypeScript backend systems in a fintech environment, supporting EST hours.

You will leverage AI coding tools and participate in designing scalable, reliable services while communicating technical decisions effectively. Strong English and Russian communication is valued.