BACKEND JAVA DEVELOPER (M/F/N)
Published on 07/11/2025
NEOFACTO
Are you a passionate Java Backend Developer looking to work on impactful projects within a dynamic and innovative environment? Join us and help build robust, scalable, and high-quality backend solutions that power our business.
Missions
- Innovate and bring exciting new features and applications to life while ensuring top-notch quality in our solutions
- Copy and paste code from somewhere/someone else
- Dive into every phase of the development cycle
- Resolve conflicts, ask for help, click on the merge button
- Strong understanding and experience in designing and developing APIs
- Close your 200 open tabs once you’ve found the solution
- Automate everything because… we’re as lazy as a sloth
Skills
Very good technical skills required in:
- Object-oriented analysis and software design
- Java SE 8+ / Java EE 6 & 7
- REST web services
- Maven
- Unix / Linux
- Git & GitHub
- Oracle SQL
Experience in one or more of the following is a strong advantage:
- Deploying applications on JBoss / EAP application servers
- Public cloud platforms (AWS, Azure, GCP…)
- Docker / Kubernetes / OpenShift / ArgoCD
- OpenShift Service Mesh / Google Tekton
- Linux shell scripting
- HTML / CSS / JavaScript / React
- Agile development
- Excellent communication and negotiation skills
- Highly self-motivated, autonomous, and detail-oriented
- Strong critical thinking skills with the ability to spot issues and propose solutions
- Proficiency in written and spoken English
- Knowledge of French and/or German is a plus
- Seniority: experienced
- Some sort of degree — honestly, we don’t care as long as your code is readable
- Being good with one of these frameworks: Angular, Vue, React, .NET or Java
- It would be great if you’re familiar with NoSQL
- You can report and present your development work clearly, both orally and in writing
- You speak the language of Shakespeare and the language of Molière
- You don’t write code — code flows through your veins and magically appears on the screen
Recruitment Process
- Pre-qualification interview with our Recruitment Manager
- Technical tests and/or interview with our CTO, Florian Sey
- Reception of our salary proposal / Exclusivity agreement
- Second interview with our Business Manager
- Submission of your application to the client
- Client interview (via video call or on-site)
Our Offer
- Work in a certified Great Place to Work, located in Luxembourg, Paris, and Brussels
- Attractive salary and cool benefits (meal vouchers, mobile subscription, company car…)
- Grow your skills and ideas over a coffee, a beer, or a pizza during our Néo’vations
- A strong company culture — you’ll join us for the opportunity and stay because we’re awesome (according to 97% of our employees, NEOFACTO Annual Survey 2022)
- Afterworks, innovation workshops, ski weekends… the Neo'Squad never gets bored
About NEOFACTO
Founded in 2000 to answer the growing demand for new technologies, NEOFACTO has built and nurtured a strong network of experts able to deliver high-quality IT services to clients. Our passion for entrepreneurship and innovation led us to create our own startup incubator, aiming to pioneer the technologies and business models of tomorrow.