Required Skills and Qualifications

- 4+ years of professional backend development experience

- Strong expertise in NodeJS and Python for production-grade applications

- Proven experience building RESTful APIs and microservices architectures

- Experience working with Generative AI frameworks/APIs (OpenAI, LangChain, vector databases, prompt engineering)

- Understanding of integrating LLMs into production systems (RAG, embeddings, fine-tuning basics)

- Strong proficiency in PostgreSQL, including query optimization and schema design

- Hands-on experience with RabbitMQ and Kafka

- Experience with BigQuery or similar data warehousing solutions

- Solid understanding of distributed systems, scalability patterns, and high-traffic applications

- Strong knowledge of authentication, authorization, and security best practices

- Experience with Git, CI/CD pipelines, and contemporary development workflows

- Excellent problem-solving and debugging skills

- Exposure to fintech or financial services, cloud platforms (GCP/AWS/Azure), Docker/Kubernetes, caching tools (Redis/Memcached), and regulatory requirements (KYC, compliance, data privacy) is a plus.

📌 Backend Engineer - Gen AI (Python,Node.JS) (Mumbai)
🏢 Whitefield Careers
📍 Mumbai