Solutions Architect

HCLTech; Brussel; Sur place; EUR 110 000 - 150 000; Plein temps

Résumé du poste

HCLTech in Brussels, Belgium is seeking a Senior Solution Architect to lead end-to-end architectural efforts for the Belgium migration to OMaaP, designing scalable Java-based enterprise solutions.

You will drive migration of legacy Order Manager capabilities to cloud-native architectures, define blueprints, API contracts, and integration patterns, and guide teams through architecture reviews while ensuring performance, security and observability.

Qualifications

• 14+ years of experience in solution architecture and enterprise-grade system design.
• Experience leading end-to-end migrations to cloud-native architectures.
• Strong knowledge of Java, REST, microservices and event-driven patterns.

Responsabilités

• Lead end-to-end solution architecture for the Belgium migration to OMaaP platform.
• Design scalable, secure enterprise Java-based solutions aligned with client principles.
• Drive migration of legacy Order Manager capabilities to cloud-native architectures.
• Define solution blueprints, API contracts and integration patterns.

Connaissances

Java 17+

Spring Boot

REST APIs

Microservices

Event-driven

Kafka

Cloud-native

API-first design

Enterprise Architecture

Outils

Cassandra

Elasticsearch

JUnit

Mockito

WireMock

Description du poste

Job role- Senior Solution architct

Location - Brusseles, Belgium

Expereince - 14+ Years

Job Description

• Lead the end-to-end solution architecture for the Belgium migration towards the OMaaP platform.
• Design scalable, secure, and resilient Java-based enterprise solutions aligned with client architecture principles.
• Drive migration of legacy Order Manager capabilities to modern cloud-native architectures.
• Define solution blueprints, architecture decisions, API contracts, and integration patterns.
• Design and review event-driven architectures using Kafka and asynchronous messaging.
• Collaborate with engineering teams to ensure architecture standards and best practices are followed.
• Work closely with Business, Product Owners, Enterprise Architects, and Platform teams to translate business requirements into technical solutions.
• Identify technical risks and propose mitigation strategies during migration activities.
• Guide development teams through architecture reviews, design discussions, and implementation.
• Drive non-functional requirements including performance, scalability, security, observability, and resilience.
• Support production readiness, deployment strategy, and operational excellence.

Required Technical Skills

Core Technologies

• Core Java (Java 17+ preferred)
• Spring Boot
• REST APIs
• Microservices Architecture

Messaging & Integration

• Apache Kafka
• Event-driven Architecture
• API Integration

Databases

• Cassandra
• SQL

Search & Observability

• Elasticsearch
• Logging & Monitoring

Testing

• JUnit
• Mockito
• WireMock
• Integration Testing

Architecture

• Enterprise Solution Architecture
• Distributed Systems
• Cloud-native Architecture
• API-first Design