Lead Backend Developer GlobalLogic $$$$

Madfish

Madfish

Software Engineering

Ukraine

Posted on Jun 4, 2026

Job Description

  • 5+ years of professional software engineering experience
    Strong expertise in Node.js and deep understanding of backend system design and development
  • Experience with microservices, containerization technologies (Docker, Kubernetes), and cloud platforms (AWS, GCP, or Azure)
  • Experience working with databases such as PostgreSQL and caching systems such as Redis
  • Experience with asynchronous job processing technologies such as BullMQ
  • Experience building and maintaining large-scale distributed systems
  • Experience with complex backend services
  • On-call support
  • Strong sense of ownership, responsibility, and communicational skills
  • Familiarity with workflow orchestration platforms such as Temporal is a plus
  • Experience with large-scale data processing is a plus
  • Experience in cybersecurity companies or working with security-related products is a plus
  • Experience in designing and implementing core algorithms is a plus

Job Responsibilities

● You will be responsible for the full development lifecycle, from design to production
● Writing efficient and scalable backend code using TypeScript and Node.js
● Working with large-scale data processing, integrating with databases, message queues, and cloud environments
● Collaborating with security researchers, DevOps teams, and product engineers to ensure robust security solutions

Department/Project Description
Customer is a dynamic seed-stage startup, backed by seed funding from top-tier venture capital firms and industry leaders. We've already made waves by securing partnerships with Fortune 500 companies, a testament to the trust and confidence they place in our vision