NTT

3 weeks ago

Digital Solution Architect Lead Consultant

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Last checked: 15 hours agoStatus: Live

Job Summary

Design enterprise-scale integration and digital platform solutions, leading architecture for API management, event-driven and streaming systems, and data integration patterns. Leverage expertise across REST/GraphQL/webhooks/websockets, CDC and ETL/ELT, and integration platforms such as Apigee, SAP PI/PO, SAP BTP, and Informatica. Build secure connectivity and authentication/authorization frameworks, and ensure strong operational readiness with monitoring, SLAs, runbooks, and incident response.

Location: Chennai

Workplace: Onsite

Employment Type: Full time

Job Function: Solutions Engineering & Sales Engineering

Seniority: Mid level

Key Responsibilities

•Lead solution architecture for enterprise integration and digital platform initiatives.
•Design API-centric integration approaches using REST/GraphQL, webhooks, and websockets.
•Architect event-driven and streaming-based systems, applying exactly-once semantics and idempotency patterns.
•Implement secure authentication/authorization, secrets management, and secure network connectivity topologies.
•Define operational readiness including monitoring, SLAs, runbooks, and incident response for integration layers and event pipelines.

Key Requirements

•Experience in integration architecture, platform engineering, or senior integration delivery with demonstrable enterprise-scale projects.
•Deep expertise in API design and management, including REST, GraphQL, Webhooks, and WebSockets.
•Experience with event-driven architectures and streaming platforms (Kafka, Event Hubs) and design patterns for exactly-once semantics and idempotency.
•Hands-on experience with integration platforms such as Apigee, SAP PI/PO, SAP BTP, and Informatica (IICS, IDQ, PowerCenter).
•Proficiency in authentication/authorization frameworks (OAuth 2.0/OIDC, mTLS, SAML, RBAC/ABAC) and secrets management (Vault, KeyVault).

Experience:Enterprise-scaleIntegrationData integrationEvent-drivenStreaming

Skills:Stakeholder communicationCross-functional leadershipOperational mindsetIncident response

Tech Stack:API designAPI managementRESTGraphQLWebhooksWebSocketsEvent-driven architecturesKafkaEvent HubsExactly-once semanticsIdempotencyApigeeSAP PI/POSAP BTPInformaticaIICSIDQPowerCenterCDCETL/ELT

Company Brief

NTT

Dimension Data, operating under NTT Ltd, provides managed IT services, cloud and data center solutions, networking, cybersecurity, and digital transformation services to enterprise customers worldwide.

Industry: Professional Services

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Established Company

Valuation: Public Company (Market Cap in USD)

Headquarters: London, United Kingdom

Founded: 1983

Website LinkedIn

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NTT