IT System Designer

As a System Designer, your role involves reviewing, validating, and improving Solution Designs for new and existing cloud and on-premise applications. You must ensure alignment with architecture principles, enterprise reference architectures, security/privacy baselines, integration standards, and non-functional requirements (NFRs) such as reliability, performance, scalability, and cost. Additionally, you will support architecture governance, technical debt reduction, and AI-enablement across the portfolio. Your key responsibilities will include: - Conducting formal Solution Architecture/HLD/LLD reviews for cloud hyperscalers and on-prem solutions; providing actionable feedback and sign-off. - Enforcing reference architectures, patterns (SOA, microservices, layered etc), integration standards (REST/GraphQL, MQ, event-driven), and Infrastructure Standards. - Ensuring designs meet NFRs (scalability, performance, HA/DR, RTO/RPO, observability). - Driving clarity and completeness of HLD/LLD, business process diagrams, sequence diagrams, interface contracts, data models etc; maintaining architecture repository. - Advising teams on AI-friendly architectures (data/platform readiness, RAG patterns, model serving constraints, PII handling). - Partnering with Security, Infra/Cloud, Data, App Dev, and PMO; supporting architecture review boards and waivers. - Contributing to reusable patterns, golden records, and template improvements; mentoring teams in design quality. Qualifications required for this role include: - Graduation (With Specialization) in B. Tech./B.E/M.Tech/M.E (Computer Science/ Information Technology/ Electronics). - TOGAF/relevant certifications. The ideal candidate should possess: - 4+ years of hands-on experience in full-stack system design & engineering. - In-depth knowledge of Cloud native technologies and tools. - In-depth knowledge of various architectural patterns like Microservices, Client-Server, SOA etc. - Hands-on experience of designing high-level & low-level solution design documents. - Hands-on experience of different layers of the system viz. Presentation, Business, Data & Reporting. - Good understanding of common systems integration methods and technologies including APIs, Web Services, JSON, XSD, XML, message-driven and event-driven systems. - Excellent verbal and communication skills with the ability to work effectively in cross-functional teams.,