Odesa, Odesa Oblast, Ukraine, 65000 Remote (Global) Full-time

Miratech is hiring a Middle Back-End Engineer (Node.js)

Responsibilities

  • Design and implement backend microservices for modules including identity management, role-based access control, multi-factor authentication, number search, number acquisition and porting, onboarding automation, and call detail recording and billing pipelines
  • Connect internal systems with external APIs from telecom carriers, service providers, and third-party platforms such as Operator Connect, number/porting vendors, ServiceNow, and financial billing systems
  • Develop and support event-driven architectures and long-running workflows using tools like Kafka and Temporal.io, following established architectural patterns and mentorship
  • Create and maintain automated test suites, engage in peer code reviews, and adhere to continuous integration and continuous delivery (CI/CD) best practices
  • Partner with Business Analysts to refine user stories, clarify functional requirements, and define acceptance criteria
  • Coordinate with Frontend Engineers to design, document, and evolve API contracts ensuring consistency and reliability

Compensation

Competitive market rate

Work Arrangement

Hybrid

Team

Squad-based agile environment

Responsibilities (6)

  • Design and develop backend microservices for the squad’s modules (Identity/RBAC/MFA, number search, purchase and porting, onboarding automation, CDR and billing pipelines)
  • Integrate with external carrier, telecom, and third-party APIs (Operator Connect, number/porting providers, ServiceNow, payment and billing systems)
  • Work with event-driven flows and long-running workflows (Kafka, Temporal.io) under guidance or within defined architecture
  • Write automated tests, participate in code reviews, and follow CI/CD practices
  • Collaborate with Business Analysts to clarify requirements and acceptance criteria
  • Work with Frontend Engineers to define and maintain API contracts

Available

About company
Miratech
Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business.
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Job Details
Category backend
Posted 19 days ago