Backend Software Engineer Java - H/F.

Agregio Solutions; Aubigny-sur-Nère; Sur place; EUR 70 000 - 95 000; Plein temps

Avantages offerts par ce poste

Flexible hours

Remote work policy

Meal vouchers

Résumé du poste

Agregio Solutions is hiring a Backend Software Engineer Java for VPP Development. You will develop features for large data volumes, design scalable architectures, and own end‑to‑end delivery from development to monitoring.

The role encourages mentoring, agile practices, and collaboration across teams in Paris La Défense with 2–3 days of remote work per week. The ideal candidate has strong Java backend skills, DDD experience, and a track record in event‑driven architectures, plus interest in

Qualifications

• Proficiency in Java with backend focus.
• Strong knowledge of Domain‑Driven Design (DDD).
• Experience applying Clean Architecture in scalable systems.
• Background in Event‑Driven Architecture and asynchronous processing.

Responsabilités

• Develop features for large data volumes with high quality and performance.
• Design and implement IaC and software components.
• Own code from production launch to monitoring.
• Mentor and support junior developers.
• Participate in Agile rituals and continuously improve team processes.

Connaissances

Java

Domain‑Driven Design

Clean Architecture

Event‑Driven Architecture

AI‑Driven Development

Outils

Python

Description du poste

Backend Software Engineer Java – VPP Development

Agregio Solutions, a 100 % subsidiary of EDF, accelerates the development of decentralized renewable energy solutions and helps B2B clients achieve zero‑carbon goals. We transform each kWh into an opportunity and contribute to the profitability of production parks.

Our mission is to accelerate the development of decentralized energies and guide our clients toward carbon neutrality by optimising and monetising energy flexibilities in electricity markets.

Responsibilities

• Develop features for handling large volumes of data with high quality and performance.
• Design and implement technical solutions, addressing both IaC infrastructure and software components.
• Own the code from production launch to monitoring.
• Mentor and support junior developers.
• Participate in Agile rituals and continuously improve team processes: backlog refinement, code review, pair programming, sprint planning, retrospectives.

Working environment

Located in Paris La Défense, the role offers 2–3 days of remote work per week. The small‑team culture encourages interaction across development, operations, commercial, and marketing groups. We embrace a strong tech ethos with open forums, circles, mobile programming, and more.

Technical stack

• Clean Architecture
• Asynchronous and event‑driven architecture (SNS / SQS / …)

Profile description

• Excellent knowledge of Domain‑Driven Design (DDD).
• Proficiency with Clean Architecture for maintainable and scalable applications.
• Experience with AI‑Driven Development to accelerate and optimise development cycles.
• Background in Event‑Driven Architecture.
• Involved in defining and implementing robust and scalable software architectures.
• Contribution to improving quality, maintainability and performance of solutions.
• Comfortable with integration, decoupling and inter‑system communication challenges.
• Solid understanding of modern software architecture principles and best practices.

Nice to have

• Experience building systems that handle large data volumes (several terabytes).
• Experience with Python.

Benefits & Process

• The recruitment process includes an interview with your future manager, a technical test with a detailed debrief, followed by meetings with HR and possibly a higher manager.
• Well‑being work environment.
• Innovative projects in the energy transition.
• Full social benefits: flexible hours, remote work policy, matching incentive bonus, CSE, meal vouchers, holiday bonus.
• Career path opportunities at our Lyon or Paris locations and within the EDF group.