Senior JavaScript/Node.js Developer, FinTech

This is a fully remote position, open to applicants in Poland.

📋 Description

• Develop and execute large-scale software solutions and components utilizing various technologies, primarily concentrating on Node.js and ReactJS.

• Ensure a consistently high standard of quality throughout all phases of the development process.

• Effectively communicate to work closely with the team and fully understand complex tasks.

• Adhere to best engineering practices as well as company and client standards.

• Assume supervisory, advisory, and mentoring roles for junior engineers on the team.

• Advocate for clean code practices, along with design patterns and principles.

⛳️ Requirements

• More than 5 years of experience in Back-end software development.

• A minimum of 3 years of experience with TypeScript.

• Over 4 years of experience with Node.js.

• Familiarity with AI Agentic systems and MCP (Model Context Protocol) integrations.

• Extensive experience in designing distributed and secure systems.

• Proficient in Front-end development.

• Solid understanding of microservices architectures.

• Experience in designing, building, and maintaining APIs.

• Proficient in building and consuming REST and/or GraphQL APIs.

• Knowledge of DevOps practices.

• Strong experience with AWS.

• Good understanding of testing best practices.

• At least an Upper-Intermediate level of English.

🏝️ Benefits

• Competitive salary and performance-based bonuses.

• Flexible working hours and remote work options.

• Opportunities for professional development and continuous learning.

• Supportive and inclusive team culture.

• Comprehensive health and wellness benefits.