JAVA developer for TCP server (Car sharing)

Vertragsart:
Remote
Start:
05.2017
Dauer:
2 Monate (Verlängerung möglich)
Von:
convadis ag
Ort:
untersiggenthal
Eingestellt:
11.04.2017
Land:
flag_no Schweiz
Projekt-ID:
1324360

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Convadis AG (www.convadis.ch) is developing systems for the global CarSharing market.
We are looking for an excellent Java developer (freelancer) for further development of our 24/7 communication server (serving about 8000 cars).
We have 2 server systems running, used by 50 car sharing organisations all over the world. Currently 16 reservation systems are attached to the communication servers, sending and receiving messages from us. We forward/receive them to/from the cars.
The server has a web interface for administration, for sending emergency functions, for diagnose and for configuration of the units inside the cars. Currently reservations are sent out to the car by SMS. All other communication goes by TCP.
We are looking for an experienced developer, finishing the project to bring the whole communication to GPRS/TCP. On the device side (units inside the car) we are almost finished with the needed work, but not on the server side.
After initial instructions, the work can be done from anywhere. Needed skills:
Java, Rest, SQL, Netty, XML, Linux
We estimate about 1-3 month to finish the project. Other small projects (improve communication channel processes, work on server process for blue tooth connection via smart phone) may be defined afterwards.
If you fulfill the requirements and are interested to work on an exciting project, please do not hesitate to contact us.

Convadis AG
Stefan Spuhler