IT Architect

MADIFF

Remote1w ago

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Key details

Location
Remote
Work style
Remote
Level
Senior
Job type
Full-time
Experience
15–18 yrs
Function
Software engineering
Focus area
Full stack
Posted
1w ago

Skills

angularawsazurebddcloud computingcontainerizationcssdata modelingdatabase managementddddistributed systemsdockerdomain-driven designevent-driven architecturehtmljavajavascriptkafkakubernetesmicroservicesnetworkingobservabilitypythonreactreliability engineeringrestsoftware architecturespringspring bootsresystem architecturesystem designweb services

About the role

This is a remote position.

We are looking for a Senior IT Architect to design and develop complex, scalable enterprise systems using modern software architecture patterns, microservices, and distributed technologies. The role focuses on defining system architecture, applying BDD, DDD, CQRS, Hexagonal and Event-Driven Architecture, and designing secure REST APIs and cloud-native solutions using Docker, Kubernetes, AWS or Azure. The architect will work closely with development and infrastructure teams to ensure system scalability, reliability, security, and maintainability, leveraging technologies such as Java, Spring Boot, Kafka, and enterprise integration platforms.

Responsibilities

  • Design and further develop complex, modular enterprise applications and systems
  • Define system and software architecture for scalable and maintainable solutions
  • Design and implement systems and microservices using BDD, DDD and CQRS
  • Apply architecture patterns including Hexagonal Architecture, Onion Architecture, layered, event-driven and multi-tier architecture
  • Design, build and secure RESTful APIs and web services
  • Work with microservices and distributed systems
  • Support architecture around asynchronous communication and publish/subscribe technologies such as Apache Kafka and JMS
  • Design solutions using cloud platforms such as AWS, Azure or OVH
  • Work with containerisation and orchestration technologies including Docker and Kubernetes
  • Ensure security, observability, reliability and maintainability of the designed solutions
  • Cooperate with development teams working across front-end, back-end, cloud and infrastructure


Requirements

  • Senior-level experience in IT / Solution / Software Architecture

  • Strong System Design and Architecture background

  • Experience with BDD (Behaviour Driven Development) and DDD (Domain Driven Design)

  • Microservices and distributed systems architecture

  • REST APIs and web services

  • Docker and Kubernetes

  • Experience with cloud platforms (AWS, Azure or OVH)

  • English – minimum B2 (C1 preferred)

  • Legal eligibility to work within the EU

  • Availability for occasional business trips to Brussels (up to 5 days per quarter)

  • Education and experience requirements:

    • Master's degree (EQF Level 7) + minimum 15 years of professional IT experience, OR

    • Bachelor's degree (EQF Level 6) + minimum 17 years of professional IT experience

Nice to Have

  • CQRS, Hexagonal Architecture, Onion Architecture, Event-Driven Architecture

  • Apache Kafka, JMS and asynchronous messaging

  • Java, Python, Spring Boot, Hibernate

  • WebLogic Application Server, JEE, EJB

  • Angular, React, Bootstrap, JavaScript, HTML, CSS

  • Database management and data modelling

  • Identity, security and networking concepts

  • Observability: monitoring, tracing and logging

  • System Reliability Engineering (SRE)

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