Tech Lead/Senior Node.js Backend Engineer (Infrastructure & High-Load Systems)

EasySoftGroup is seeking a highly skilled Tech Lead and Senior Backend Engineer to join an innovative team operating at the intersection of fintech, AI, and digital asset infrastructure. This role is ideal for an experienced engineer who thrives on solving complex technical challenges and taking full ownership of core platform development in a high-load environment.

Key responsibilities

• Design, develop, and maintain robust backend services using Node.js and TypeScript.
• Build and enhance scalable APIs, data models, and core platform components.
• Design and maintain high-load backend systems to ensure maximum availability and performance.
• Manage cloud infrastructure configuration and support to ensure operational efficiency.
• Optimize applications for reliability and contribute to architectural decision-making.

Requirements

• Over 7 years of commercial backend development experience.
• Strong expertise in Node.js, TypeScript, MongoDB, and Redis.
• Proven track record of building and supporting high-load production systems.
• Solid understanding of backend architecture, API design, and scalable system principles.
• Hands-on experience with infrastructure setup and configuration in cloud environments.

What we offer

• Opportunity to work on cutting-edge financial technology and AI projects.
• A collaborative environment that values ownership, attention to detail, and robust engineering.
• Direct impact on the development of core platform functionality and system architecture.
• A fully remote working model within a highly skilled, professional engineering team.