Tech Lead Java / Senior Java (M/F)

STEP UPAix-en-Provence, VarEURESpublished 10/07/2026
Must-have:JavaCI/CDSeniorLead
Machine translation — original language: French.Show original

STEP UP is an engineering company expert in managing industrial and IT projects (+ 250 employees across 11 agencies in France), placing human potential as the primary driver of excellence and performance in business. Forget engineering companies that only value your skills; at STEP UP, we also aim for the alignment between your personality and our clients' corporate culture. For you, this translates into a fundamental difference in terms of well-being, fulfillment at work, and success in your missions.

What we offer you:

  • A fulfilling, stimulating, and collaborative work environment; we are certified as a great place to work!
  • Innovative and varied projects.
  • The possibility of continuous improvement through internal training.
  • Career advancement perspectives.
  • Individualized support with a human potential development program.
  • A referral program.

And of course, we cover 70% of your health insurance and provide financial incentives for sustainable mobility.

The position:

Tech Lead Java / Senior Java (M/F)

Six-Fours-les-Plages (83) | CDI | Defense-clearable profile

Your missions

You will join a team in charge of developing critical software in the Defense sector.

As a Tech Lead Java (or experienced Senior Java), you will be the technical referent for your team and will intervene throughout the entire development cycle.

In particular, you will be required to:

Provide technical supervision and support to developers. Participate in architecture choices and technical decisions. Design and develop Java applications. Develop graphical interfaces in JavaFX or Swing. Contribute to the integration of mapping components (GIS). Guarantee the quality of code and deliverables. Collaborate with architects, business experts, and clients.

Technical environment

Java (expert) JavaFX / Swing C++ (appreciated) DevSecOps (appreciated)

Profile sought:

Master's degree in computer science or engineering school. Minimum 7 years of experience in software development. Solid expertise in Java (Tech Lead or true Senior Java). Experience with critical software or software with high constraints. Knowledge of DevSecOps practices, CI/CD, and testing (unit, integration, qualification). Technical English.

To know

Seeking a true Tech Lead Java or experienced Senior Java

Minimum 7 years of experience

Strategic project in the Defense sector

On-site presence indispensable (no remote work)

Primary security clearance / Defense-clearable profile required

Interested - Contact me!