Job Summary

Senior Software Engineers to lead the design and evolution of a state-of-the-art Search Platform that combines traditional information retrieval with contemporary AI and LLM-driven capabilities. The systems we build span web-scale indexing, hybrid retrieval (keyword + vector), and advanced ranking systems, delivering low-latency results across massive and heterogeneous datasets. You will play a key role in shaping the technical vision for search, driving innovations in relevance, performance, and scalability.

This role requires deep technical expertise, solid system design skills, and the ability to influence architecture and execution across teams. You will partner closely with engineering, product, and data science to deliver impactful improvements to search quality and platform capabilities.
Responsibilities
Architect and build highly scalable, low-latency distributed search systems
Design and optimize large-scale indexing pipelines and retrieval systems
Drive hybrid search architecture (BM25 + vector search + LLM-based reranking)




Lead design and development of backend services and REST APIs using Java and Spring
Build real-time and batch data pipelines using streaming frameworks
Design event-driven architectures leveraging message brokers such as Kafka
Improve search relevance and ranking quality using ML/NLP and LTR techniques
Identify and resolve performance bottlenecks across indexing and query layers
Define search quality metrics, evaluation frameworks, and experimentation strategies
Ensure system reliability, scalability, and fault tolerance using distributed system best practices
Own end-to-end lifecycle of microservices (design, development, deployment, operations)
Implement security best practices (authentication, authorization, data protection)
Lead technical design discussions and influence architectural decisions
Mentor engineers through code reviews, design guidance, and best practices
Collaborate cross-function

📌 Platform Engineer Bengaluru (India)
🏢 Classic Marble
📍 India