SMPP and RCS Developer

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: Bachelors or Masters degree in Computer Science, Engineering, or related field.

: 4+ years of hands-on experience in Java development.

: Strong experience with Java (1.8 and 17), multi-threading, and related frameworks (Spring Boot, Hibernate).

: Proficiency in SMPP, SS7, SIGTRAN, STP, M3UA links, A2P/P2P SMS traffic management, and message routing.

Extensive experience in developing solutions involving SMPP, SS7 protocols HLR , SMSC, SMS, RCS, Messaging Platform

: Experience with TCP/IP, Ingress Load Balancer (Internal and External), and high-availability systems.

/ : Hands-on experience with Docker, Docker Hub, Kubernetes, and Jenkins.

: Familiarity with cloud platforms (AWS, GCP, Azure) and automation tools like Kibana.

: Experience with Apache Kafka and Active MQ.

: Proficiency in Shell/Bash scripting and Linux environments.

: Strong knowledge of MySQL, PostgreSQL, MSSQL, and PL/SQL.

: Experience with LogStash, JStack, and Wireshark for protocol analysis.

: Experience with FreeSwitch, Asterisk Dialplans, WhatsApp Business API, Telegram, Facebook Messenger, and Google RCS Business Messaging.

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: Experience with UML, Wire Framing, DFDs, and requirement specification development.

: Proficiency with React, HTTP, WebRTC, FTP, WebServices, and content delivery networks (CDNs).

: Knowledge of SNS, SES, Compute, Storage, and S3.

: Experience with https, NGINX, and Tomcat.

: Experience in detecting and blocking grey route leakages (on-net/off-net international) and firewall rule creation.

SMPP, JAVA, Kubernates, Microservvies and RCS (Rich Communication Services ) is must