Senior Java

Every moment counts. Especially those you live to the fullest. Welcome to Consort Group.

For over 30 years, Consort Group has been helping companies leverage their data and infrastructure. It is backed by two leaders, Consortis and Consortia, and places people and social responsibility at the heart of its values.

This is your future team

Created in 2017, Consort Luxembourg provides local support to major international accounts and leading Luxembourg players.

With a team of 50 employees and a cross-border presence, we offer our experts and consultants career opportunities in Luxembourg and Lorraine. Close to our clients and our teams, we have enjoyed sustained organic growth since our creation, driven by our dynamic approach.

Senior Java & AWS Software Developer
M/F

This is your mission

Are you passionate about
backend development, cloud technologies, and scalable architectures
? Then this position is for you.

As a
Senior Java & AWS Software Developer
, you will be responsible for
designing, developing, and maintaining robust backend solutions
and
contributing to cloud-native architectures
within a modern, AWS-oriented ecosystem.

Build side:

• Design, develop, and maintain backend services and REST APIs using Java and Spring Boot.
• Implement data access layers using Spring Data, Hibernate, or JDBC.
• Design and optimize integrations with relational databases.
• Develop cloud-native applications deployed on AWS environments.
• Manage Infrastructure as Code using Terraform to ensure reliable deployments.
• Collaborate with data-oriented teams to ensure seamless data integration.
• Contribute to CI/CD pipelines and development best practices.
• Mentor junior developers and promote high-quality coding standards.

Run side:

• Ensure application stability, performance, and scalability in production.
• Monitor applications and cloud services, troubleshooting issues as needed.
• Participate in support and incident resolution within the product team.
• Continuously optimize system performance, security, and maintainability.
• Maintain and evolve existing services in line with business needs.
• Document technical solutions and operational procedures.

This is your background

You have at least
5 years of experience
in
backend software development
within complex and demanding environments.

You enjoy building
clean, scalable, and secure solutions
and continuously improving your technical skills.

You are looking for a collaborative environment where
technical excellence and teamwork
go hand in hand.

This is your career path

You have built strong expertise in
Java-based backend development
and progressively evolved toward
cloud and DevOps-oriented practices
.

You thrive in
Agile environments
, enjoy sharing knowledge, and take ownership of the solutions you deliver.

This is your expertise:

• Java (recent versions) & Spring / Spring Boot
• Spring Data, Hibernate, JDBC
• RESTful APIs & microservices architecture
• Relational databases
• AWS services (compute, messaging, storage, monitoring)
• Infrastructure as Code: Terraform
• Python for scripting, automation, or backend tasks
• CI/CD pipelines
• Version control systems (Git-based)
• Containerization (Docker, Kubernetes – plus)

This is how you work as part of a team:

• Strong analytical and problem-solving mindset
• Agile mindset with a collaborative approach
• Attention to detail and focus on quality and performance
• Ability to communicate clearly with technical and non-technical stakeholders
• Proactive attitude and continuous improvement mindset
• Team player with a positive attitude and good sense of humor

This is our commitment

At Consort Group, you are an expert who we support so that every assignment becomes a step that counts.

• Attentive and human onboarding
• A truly hands-on management style
• Continuous training opportunities
• Concrete commitments: inclusion, equality, solidarity
• The Move Up x United Heroes program to get moving and breathe
• A comprehensive HR package: health insurance, TR card
• A culture of feedback and meaningful projects

It's clear

The recruitment process:

1. An initial phone call with our recruitment team
2. An HR interview and a job interview with a business engineer
3. A test or technical interview with one of our experts
4. A final meeting with your future manager or project manager

And if we're a good fit, we'll get started together

Good to know

• Location: Luxembourg
• Contract: Permanent contract
• Remote work: Hybrid depending on the client
• Salary: From 55 K€ to 70 K€ (depending on experience) gross annual salary
• Job category: Development

What you will do here, you won't do anywhere else.

This moment is yours.