Data Engineer
Awign Expert
2 - 5 years
Pune
Posted: 24/12/2025
Job Description
Key Responsibilities:
Generative AI Development
Develop and implement generative AI models using frameworks like LangChain
or Llama-Index.
Apply prompt engineering techniques to design effective queries and ensure
optimal LLM responses for diverse use cases.
Master advanced LLM functionalities, including prompt optimization,
hyperparameter tuning, and response caching.
Implement Retrieval-Augmented Generation (RAG) workflows by integrating
vector databases like Pinecone, Weaviate, Supabase, or PGVector for efficient
similarity searches.
Work with embeddings and build solutions that leverage similarity search for
personalized query resolution.
Explore and process multimodal data, including image and video understanding
and generation.
Integrate observability tools for monitoring and evaluating LLM performance to
ensure system reliability.
Backend Engineering
Build and maintain scalable backend systems using Python frameworks such as
FastAPI, Django, or Flask.
Design and implement RESTful APIs for seamless communication between
systems and services.
Optimize database performance with relational databases (PostgreSQL, MySQL)
and integrate vector databases (Pinecone, PGVector, Weaviate, Supabase) for
advanced AI workflows.
Implement asynchronous programming and adhere to clean code principles for
maintainable, high-quality code.
Seamlessly integrate third-party SDKs and APIs, ensuring robust interoperability
with external systems.
Develop backend pipelines for handling multimodal data processing, and
supporting text, image, and video workflows.
Manage and schedule background tasks with tools like Celery, cron jobs, or
equivalent job queuing systems.
Leverage containerization tools such as Docker for efficient and reproducible
deployments.
Cloud Proficiency: Familiarity with platforms like AWS, GCP, or Azure, including
serverless applications and VM setups.
Frontend Basics: Understanding of HTML, CSS, and optionally JavaScript
frameworks like Angular or React for better collaboration with frontend teams.
Certifications: Relevant certifications in AI, machine learning, or cloud
technologies are a plus.
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