Backend Engineer - Gen AI

Required Skills and Qualifications 5+ 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 modern 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.