Principal Engineer (Integration Manager)

We're Nagarro.

We are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work at a scale - across all devices and digital mediums, and our people exist everywhere in the world (18500+ experts across 39 countries, to be exact). Our work culture is dynamic and non-hierarchical. We are looking for great new colleagues. That is where you come in!

Requirements

• Experience - 11+yrs
• Extensive experience in enterprise integration architecture, solution architecture, and technical leadership.
• Strong expertise in enterprise integration patterns, interface design, and integration across multiple interconnected systems.
• Proven experience in solution management, project delivery, resource planning, risk management, and release governance.
• Strong understanding of REST/SOAP APIs, synchronous and asynchronous communication, microservices, JSON/XML, and API security, including OAuth.
• Knowledge of ESB, MFT, event-driven architecture, schedulers, batch processing, and file-based integrations.
• Strong business analysis skills, including requirements gathering, functional specifications, use-case definition, and solution documentation.
• Experience creating and reviewing UML diagrams, sequence diagrams, flow diagrams, interface specifications, and field mappings.
• Proven ability to manage Agile/Scrum delivery, project timelines, effort estimation, resource allocation, dependencies, defects, and stakeholder expectations.
• Experience coordinating cross-functional teams and managing business and technical stakeholders throughout the delivery lifecycle.
• Familiarity with cloud fundamentals and integration services across AWS and Microsoft Azure.
• Experience with integration monitoring, debugging, log analysis, ELK dashboards, ServiceNow, and Confluence.
• Excellent communication, problem-solving, negotiation, decision-making, and team management skills.
• Experience managing integrations involving 10 or more enterprise systems is preferred.
• Exposure to Apigee API Management, TIBCO, or similar enterprise integration platforms is an advantage.
• AWS/Azure certifications and experience with enterprise integration monitoring tools are desirable.
• Notice period: Immediate to 30 days.

Responsibilities

• Lead enterprise integration initiatives, drive solution architecture, and translate business requirements into scalable, secure, and reliable technical solutions.
• Design and oversee enterprise integration solutions using APIs, file-based transfers, event-driven architecture, and batch processing.
• Define integration patterns, interface specifications, data mappings, and error-handling mechanisms across interconnected enterprise systems.
• Drive requirements gathering, business analysis, functional documentation, use-case definition, and end-to-end solution design.
• Lead integration architecture discussions involving REST/SOAP APIs, microservices, Enterprise Service Bus (ESB), Managed File Transfer (MFT), and event-driven systems.
• Define and oversee API security, authentication, authorization, and integration testing using tools such as Postman.
• Manage end-to-end project delivery, including project planning, effort estimation, resource allocation, sprint execution, release management, production deployment, and hypercare.
• Identify and manage project risks, dependencies, defects, escalations, KPIs, SLAs, and delivery governance.
• Coordinate business analysts, solution architects, developers, QA engineers, and operations teams to ensure successful project execution.
• Engage with business stakeholders and technical teams to align integration solutions with business objectives, timelines, and quality standards.
• Monitor integration performance, troubleshoot production issues, and drive root-cause analysis using logs, ELK dashboards, and operational monitoring tools.
• Ensure comprehensive technical documentation, including UML diagrams, sequence diagrams, process flows, interface specifications, and field mappings.
• Drive Agile/Scrum delivery practices, stakeholder communication, and continuous improvement across integration initiatives.

Bachelor’s or master’s degree in computer science, Information Technology, or a related field.