Solution Architect & Product Owner

About this role

About Nexttech

Founded in 2015
, Nexttech has built a solid foundation in delivering comprehensive IT solutions tailored to meet diverse client needs. With expertise spanning five key industry sectors—
Banking, Energy, Telecom, Automotive and E-commerce & Logistics
—we provide nearshore and onshore services designed to drive efficiency and support strategic growth.

Our team supports every phase of the 
Software Development Life Cycle (SDLC)
, from developing detailed roadmaps and resolving complex software challenges to ensuring quick time-to-market and optimized ROI.

About the Role:

Enterprise Integration Transformation – ESB to Microservices

We are looking for a high-caliber Solution Architect with Product Owner capabilities
 to lead a strategic transformation initiative: migrating a legacy Enterprise Service Bus (ESB) into a modern, scalable microservice architecture.

This is not just an architecture role. This is a transformation leadership position.

You will combine hands-on architectural expertise with product ownership discipline, guiding a team of 6 experienced developers through a complex modernization journey. You will design the future-state architecture, structure delivery, and ensure business and technical alignment throughout the migration.

You will act as the technical authority, the backlog owner, and the orchestrator of a clean, scalable, containerized architecture built with Java and Spring Boot.

Key Responsibilities:

- Architecture Leadership:
Design and drive the migration from ESB to a domain-driven microservice architecture. Define integration patterns, service boundaries, API contracts, and infrastructure principles.
- Technical Vision & Governance: E
nsure architectural consistency, scalability, security, and performance. Make pragmatic, high-quality technical decisions aligned with long-term maintainability.
- Requirement Translation:
Translate architectural and integration concepts...