About the Role
Position Title: GIS Developer (F/H) – Developing a 3D Data Visualization Module
Context
The Coexya web-based GIS platform aims to make geospatial data sharing more accessible and efficient. We are now ready to integrate 3D visualization capabilities to enrich the exploitation of geographic data.
To this end, we aim to equip our platform with a 3D visualization module that enables both the representation and interactive exploration of geospatial data in three dimensions. This module will integrate 3D data into the platform, supported by a comparative study of market solutions (libraries and frameworks) to select the most suitable architecture.
Training will be provided on technical components not yet mastered.
What We Offer
Your Missions
Study and compare available 3D visualization solutions on the market.
Design, develop, and test the 3D visualization module.
Integrate the module into existing SIG components of the platform.
Automate deployment processes.
Key Objectives
3D GIS technology
Software architecture
Full-stack development
Software quality & DevOps practices
Tool adaptation to user needs
Team collaboration
Supervision & Support
Design work guided by a technical expert from the team.
Development work coordinated with a lead developer.
Overall supervision by the platform development manager.
Qualifications
Technical Skills
Familiarity with TypeScript or Java.
Solid understanding of object-oriented programming.
Personal Attributes
Team spirit and logical thinking.
Autonomy, methodical approach, and organizational skills.
Technical Environment
TypeScript
Java
HTML/CSS
Angular
Docker
OpenLayers
CI/CD pipelines
About Coexya by Talan
A company integrated into the international consulting and tech group Talan.
A recognized player in consulting and tech, delivering socially impactful projects.
A supportive work environment, recommended by 72% of employees.
Low turnover (<15%, below ESN average) and an average employee tenure of 5 years.
Personalized onboarding over several months, including a welcome pack.
Proximity management, regular training (e.g., Escales by Coexya, Coexya Academy), and internal mobility programs to support career growth.
Pleasant working conditions: multimodal access (TCL, 10 min), shared library, on-site gym, urban garden, food trucks, and numerous internal events.
Sustainable mobility program: e-bikes, e-cars, carpooling, and sustainable mobility allowances.
30% of employees are shareholders, reinforcing collective commitment.
Recruitment Process
Preliminary phone screening with the recruitment team (if CV is selected).
Peer interview to align on expectations and vision for the role.
Final interview with your future manager (BU Director) to discuss your professional aspirations and the opportunities offered.
The entire process is designed to be swift—typically completed within 10 days from first contact to offer.
Work Location
Coexya – Lyon Agency, within our Competence Center
9 Avenue Charles de Gaulle
69370 Saint-Didier-au-Mont-d’Or, France