Senior Java Architect: Cloud & Microservices Leader

Meerab Group; Brussel; On-site; EUR 90,000 - 130,000; Full time

Job summary

Appsierra Group is seeking a Java Architect to lead the design and implementation of comprehensive technical solutions. You will work closely with business and development stakeholders to shape architectures and ensure quality across the stack.

You will design architectures, define non-functional requirements and SLOs, and guide teams through full-stack development, including frontend technologies like Angular and React, and backend with Java, Spring Boot and REST APIs.

Qualifications

• At least 10 years of professional IT experience.
• University degree in any field.
• Strong expertise in software architecture, design patterns and distributed systems.
• Hands-on experience with cloud platforms (AWS, Azure, OVH) and container orchestration (Docker, Kubernetes).
• Proficiency in back-end (Java, Python, Spring Boot) and front-end (Angular, React, JavaScript) development.

Responsibilities

• Design and develop detailed technical architectures and implementation guidelines.
• Gather and analyse technical requirements with business and technical stakeholders.
• Provide technical leadership, conduct code reviews and ensure adherence to quality standards.
• Develop solution prototypes and Proofs of Concept (PoCs).
• Define non-functional requirements, performance budgets and Service Level Objectives (SLOs).
• Plan system capacity, scalability, observability and reliability patterns.
• Contribute to full-stack development, including front-end and back-end implementation.

Skills

Software architecture

Design patterns

Distributed systems

Cloud platforms

Docker

Kubernetes

Java

Python

Spring Boot

Angular

React

JavaScript

OpenAPI

Security

SQL

API security

PostgreSQL

Oracle

MySQL

Education

University degree

Tools

JIRA

Confluence

SharePoint

Microsoft Project

Job description

Appsierra Group is seeking a Java Architect to lead the design and implementation of comprehensive technical solutions. You will work closely with business and development stakeholders to shape architectures and ensure quality across the stack.

You will design architectures, define non-functional requirements and SLOs, and guide teams through full-stack development, including frontend technologies like Angular and React, and backend with Java, Spring Boot and REST APIs.