I'm looking for a Java and C++ Developer freelancer for a long term contract.

The requirements are:

- Experience in the software corrective and evolutive maintenance. Ability to deliver software updates in appropriate time and quality

- Java

- C++

- Experience in technical applications

- Signal processing

- Cooperative surveillance technologies (SSR, Mode S, MLAT, ADS-B, TCAS) (is a plus)

- Good English speaking and writing skills