SIM Over-The-Air (OTA) Developer
- Hiring Organisation
- Flint UK Technology Services
- Location
- London, United Kingdom
- Employment Type
- Contract
- Contract Rate
- GBP Annual
Java Card OTA protocols (SMS-PP, CAT-TP, SCP80/SCP81) 3GPP, ETSI, and GSMA specifications Experience with eSIM/RSP architecture Knowledge of cryptography , key management, and secure messaging Familiarity with SMPP, SMSC integration , and mobile network environments Programming experience in Java, C/C++, or Python Domain Knowledge ...