
C++ Developer
Alten · Valbonne, Provence-Alpes-Côte d'Azur, France · Hybrid
- Professional Services
- 10,001+ employees
- Boulogne-Billancourt Cedex, Ile-de-France
Strong hiring record · median 24 days open
Hiring signal
Actively hiring
Posted 2 days ago · still listed on the employer's own board · How we score
All reasons
- This role has been posted 14 times
- The same description appears on 5 of this employer's postings
In its favour
- Posted 2 days ago
- Still listed on the employer's own board
🎯 Your Role
As a C++ Developer at ALTEN, you will design, develop, and optimize high-performance software solutions in collaboration with cross-functional Agile teams. Your work will directly impact projects for industry-leading clients.
🔹 Key Responsibilities
📋 Requirements & Design
Analyze technical specifications to define software requirements.
Design scalable and efficient C++ architectures and conduct feasibility studies.
Propose and validate technical solutions with stakeholders.
💻 Development
Develop high-quality C++ applications following industry best practices.
Optimize code for performance, memory management, and thread safety.
Model, design, and implement databases and backend systems.
🧪 Testing & Maintenance
Write and execute unit, integration, and performance tests (e.g., GoogleTest, JMeter).
Debug and refine existing C++ systems in collaboration with product teams.
Ensure code reliability, security, and maintainability.
📝 Documentation
Produce clear technical documentation for internal and client use.
🛠️ Your Profile
✅Mandatory
Relocation to the South-East of France
✅ Required Qualifications
Education
Master’s degree in Computer Science, Software Engineering, or related field.
Experience
Minimum 2+ years of professional C++ development (internships count for junior roles).
Technical Skills
Expertise in C++ (modern C++11/14/17/20, STL, templates, multithreading).
Strong knowledge of OOP, design patterns, and data structures.
Experience with Agile/Scrum methodologies.
Language
Fluent English (written and spoken).
Skills
- C++
- JMeter
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