Job Title:  Senior Consultant | Full stack - React + Node / NestJS | Bengaluru | Engineering

The team

Deloitte’s Technology & Transformation practice can help you uncover and unlock the value buried deep inside vast amounts of data. Our global network provides strategic guidance and implementation services to help companies manage data from disparate sources and convert it into accurate, actionable information that can support fact-driven decision-making and generate an insight-driven advantage. Our practice addresses the continuum of opportunities in business intelligence & visualization, data management, performance management and next-generation analytics and technologies, including big data, cloud, cognitive and machine learning.    

Your Work Profile

• Develop scalable full stack applications using React.js, Node.js, and Python.
• Build and maintain REST APIs and backend services.
• Design and implement AI/GenAI-powered features in applications.
• Integrate LLMs and AI services into enterprise applications.
• Work on prompt engineering, RAG-based solutions, and AI workflows.
• Collaborate with product managers, architects, and cross-functional teams.
• Optimize application performance, scalability, and reliability.
• Participate in architecture discussions and technical design.
• Write clean, maintainable, and testable code following best practices.
• Support deployments and work with cloud-based environments.

Key Skills required:

• 4+ years of experience in software development.
• Strong experience in React.js, JavaScript (ES6+), HTML, CSS.
• Backend development experience with Node.js.
• Strong programming skills in Python.
• Hands-on experience with Generative AI / LLM integration.
• Experience developing RESTful APIs and microservices.
• Understanding of databases such as MongoDB, PostgreSQL, or MySQL.
• Familiarity with Git, Agile/Scrum methodology.

Preferred Skills

• Experience with LangChain, LlamaIndex, or similar AI frameworks.
• Knowledge of RAG (Retrieval Augmented Generation) architecture.
• Experience integrating OpenAI / Azure OpenAI / other LLM platforms.
• Familiarity with vector databases (Pinecone, FAISS, Weaviate).
• Experience with Docker / Kubernetes.
• Exposure to cloud platforms (AWS / Azure / GCP).
• Knowledge of CI/CD pipelines and DevOps practices

Educational Qualifications (examples listed below)

B.E / B.Tech / BCA/ MCA in Computer Science, Engineering or a related subject