Lead Back-end Engineer (Node.js)

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Company NameBurai
Company TypePrivate
Job TypeFull-Time
Salary RangeMarket Competitive
LocationZagreb, Zagreb, Croatia
QualificationsNone / No Formal Education
Experience5 Year+

Job Overview

Burai is seeking a talented Lead Back-end Engineer (Node.js) to join their innovative team in Zagreb, Croatia. This role involves leading the design and development of robust and scalable back-end services for their cutting-edge AI automation platform, ensuring high performance and reliability.

Company Overview

Burai is an AI automation platform that leverages intelligent agents to learn and understand business operations, building a live Digital Twin of workflows. Unlike traditional enterprise AI, Burai’s agents observe real activity across tools and execute tasks in line with existing processes, eliminating the need for extensive playbooks or constant prompt supervision. Burai aims to provide adaptive automation that evolves with people, systems, and policies.

Quick Details

  • Salary Range: Market Competitive
  • Job Type: Full-time
  • Qualifications: None / Open to all applicants
  • Experience: 5 Year+

Key Responsibilities

  • Lead the design, development, and deployment of scalable Node.js back-end services.
  • Architect robust and efficient APIs to support AI automation agents and platform features.
  • Mentor junior engineers and promote best practices in software development.
  • Collaborate closely with front-end, AI, and product teams to integrate solutions seamlessly.
  • Ensure the performance, security, and reliability of the back-end infrastructure.
  • Contribute to technical strategy, architectural decisions, and product roadmapping.

Requirements

  • Proven experience as a Lead or Senior Back-end Engineer with strong Node.js expertise.
  • Strong proficiency in JavaScript/TypeScript and related frameworks (e.g., Express.js).
  • Experience with cloud platforms (e.g., AWS, Azure, GCP) and microservices architecture.
  • Solid understanding of database technologies (e.g., PostgreSQL, MongoDB).
  • Excellent problem-solving, debugging, and analytical skills.
  • Ability to work effectively in a fast-paced, agile development environment.

Benefits

  • Opportunity to work on pioneering AI automation technology.
  • Collaborative and innovative work environment focused on cutting-edge solutions.
  • Competitive salary and comprehensive benefits package.
  • Significant professional development and career growth opportunities.
  • Flexible working arrangements and a supportive team culture.
  • Be part of a team that is transforming enterprise operations globally.

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