Developer Java Freelance H/F
Et si vous connectiez le monde, au-delà des frontières ?
Transatel is a leading Mobile Virtual Network Operators (MVNO) enabler and a global cellular IoT connectivity solutions provider. How about connecting the world together, beyond borders?
Transatel also operates its own retail connectivity mobile data service branded as Ubigi. Thanks to the eSIM technology, Ubigi is redefining the way travelers stay connected to the Internet abroad by offering cost-effective data plans in over 200 destinations worldwide.
Your mission
As a member of the Information Systems team, you will join our software development group, which consists of 70 professionals, including developers, Agile Scrum Masters, and testers.
Specifically, you will be part of the squad responsible for developing our platforms. These platforms leverage the latest in Java 21 and Spring Boot, utilizing microservices
architecture and REST APIs, all within an environment where maintenance and reliability are paramount.
We employ Agile Scrum methodologies to foster strong collaboration between technical and business teams, while adhering to industry best practices such as pair programming,
open collaborative spaces, continuous integration, and Test-Driven Development (TDD)
Your Profile:
- You have a university education related to Software Engineering, Information Systems or Computer Science.
- You have at least 6 years of experience.
- English fluent
- You agree to come in an office in Paris or Warsaw 2 time per year.
Tech requirements:
Proved, solid knowledge of Java language (java 21)
Frameworks and ORM: Spring (Boot, Core, JDBC, Security), and Hibernate
Good knowledge on microservices architecture (Outh2, Service discovery, Distributed tracking, …)
Unit testing (jUnit), integration and performance testing
Experience with concurrent programming and distributed systems
Proficiency in SQL and relational DBs (MS SQL/MySQL)
Good understanding of REST API (JSON/XML), Open API specification, HTTP protocol in general
Nice to have (optional):
Experience with JavaScript (React, Angular)
Knowledges in No-SQL (Elasticsearch, Couchbase)
Experience with Kubernetes and Cloud
Experience with mobile cross plateform application developement
English language
- Department
- IT
- Role
- Développeur
- Locations
- Paris - La Défense (Courbevoie)
- Remote status
- Fully Remote
- Employment type
- Full-time
About Transatel
At Transatel, we imagine innovative cellular connectivity solutions and deploy them around the world for prestigious clients like Airbus, Stellantis, Worldline and Jaguar Land Rover. As a leading Mobile Virtual Network Operators enabler and global IoT connectivity pioneers, our SIM & eSIM connect millions of consumers and industrial devices and vehicles.
Our diverse organization gathers 350+ telecom and IT experts from 40 nationalities working together in our new Paris La Défense headquarter (France). We offer inspiring professional and personal growth opportunities for talents with all backgrounds and experience. If you are looking for an exciting career move and new challenges in a fast-growing business environment, welcome at Transatel!
Join our team now, and become part of the extended NTT group, one of the largest and most innovative technology company in the world. With its global footprint and 330,000 employees worldwide, NTT has been pushing innovation forward for more than 150 years.
Developer Java Freelance H/F
Et si vous connectiez le monde, au-delà des frontières ?
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