Solution Architect

Solution Architect - SSTP/SMSC/VAS

Experience: 10 years+
Location: Hyderabad, Bangalore, Chennai, Kolkata, Delhi NCR
Job Summary

We are looking for an experienced Solution Architect with strong expertise in Messaging & Signalling Networks to design and deliver scalable signaling, messaging, and interconnect solutions across telecom environments.

Key Skills

• SS7, SIGTRAN, SCCP, TCAP, MAP, CAMEL
• Diameter Signalling
• SMSC, STP/SSTP
• VAS Platforms
• Global Title Translation (GTT)
• Signaling Routing & Interconnect
• Roaming & Messaging Services
• HLD/LLD Preparation
• Architecture Review & Design Assurance
• Disaster Recovery & Resiliency Planning

Responsibilities

• Design messaging, signaling, and interconnect network solutions.
• Prepare HLDs, LLDs, and architecture documents.
• Define signaling routing, GTT, numbering plans, and interoperability requirements.
• Support roaming, messaging integration, and regulatory service design.
• Conduct architecture reviews, risk assessments, and implementation readiness evaluations.
• Define resiliency, redundancy, and disaster recovery strategies.
• Provide technical leadership during integration, testing, and deployment activities.

Preferred Skills

• AI-assisted design review concepts
• Google Cloud Agentic AI awareness
• RAG and prompt engineering fundamentals