Search Engineer

Responsibilities∙ Design & implement search solutions : Architect and develop advanced search features using OpenSearch/Elasticsearch, including custom analysers, tokenisers, and scoring algorithms. ∙ Index & template management : Create and maintain index templates, mappings, and lifecycle policies to ensure data integrity, performance, and scalability. ∙ Query pipeline development : Build and optimise custom query builders and search pipelines tailored to complex business requirements. ∙ AI/ML/LLM powered search : Leveraging LLMs and AI for data enrichment and improved search relevance. ∙ API development : Develop and maintain robust, scalable APIs for search using Python (FastAPI). ∙ Testing & quality assurance : Lead efforts in integration, regression, and performance testing to ensure reliability and accuracy of search features. ∙ DevOps & automation : Automate deployment and management of search infrastructure, including index templates and search pipelines. ∙ Collaboration : Work closely with data engineers and product teams to deliver high-quality search experiences.Requirements∙ 5+ years experiencewith Elasticsearch or OpenSearch in production environments. ∙ Experiencewith AI/LLM-based search experiences such as RAG, learning to rank and query understanding. ∙ Expert level expertise in Python , with experience building APIs (preferably FastAPI). ∙ Deep understandingof search concepts: analysers, tokenisers, relevance tuning, custom scoring, and query DSL. ∙ Experience with index template management , lifecycle policies, and large-scale data modelling. ∙ Proficiency in designing and optimising search pipelinesand custom query builders. ∙ Must have practical hands-on experiencedeveloping software using AI-assisted tools and workflows such asCursor, Co-pilot,and Windsurf ∙ Strong testing background : integration, regression, and performance testing. ∙ DevOps skills : automation, CI/CD, and cloud infrastructure (AWS preferred). ∙ Excellent communicationand collaboration skills. ∙ Experiencewith S3, AWS Lambda, and cloud-native architectures.Why you’ll love it:∙Green-field impact—architect the backbone of our data engine from the ground up. ∙Remote-first flexibility—work anywhere in India and set core hours that suit your life. ∙Small senior team—less bureaucracy, quicker decisions, visible results. ∙A collaborative, innovative, and supportive team culture. Ready to build pipelines that power world’s smartest B2B sales intelligence platform?Apply now—let’s talk