Sr. Python AI/ML Developer

BetaCraft is a technology-driven software company that provides solutions and outsourcing services to companies around the globe. We are experts in web and mobile product development with over 10+ years of experience. Our mission is to instill great technology into upcoming businesses with the help of world-class processes and practices.

We have built our own Tech startups like Twist and AppSurfer. Doing so, we acquired a deep understanding of building a product from scratch. It helps us understand the product maker's mindset and serve them with valuable insights into their product-building decisions.

We have also worked with industry leaders like Intel to deliver excellent solutions with cutting-edge technology.

We value passion and craftsmanship while writing software. Here are some perks of working at BetaCraft - 

• A dynamic and creative work environment.
• Opportunities for professional growth and development.
• A collaborative culture that values innovation and quality.
• Competitive salary and benefits.
• Travel sponsorship for international technical conferences if your talk gets selected.
• Craftsmanship Culture: We value and love learning, and it's an integral part of our culture. You will have the opportunity to learn from senior craftsmen and benefit from sponsored paid content to enhance your skills in writing better software.

About the Role:

We're hiring a Sr. Python AI/ML Developer to design smart, modular systems that connect LLMs with structured and unstructured data workflows. This role focuses on intelligent file ingestion, metadata reasoning, query generation, and language-based responses—not model training.

You'll work on multi-agent architectures that break down user intent, identify relevant data, and produce useful outputs. Think intelligent assistants, not chatbots.

What You'll Do

• Build services/agents that:

  • Ingest and process structured (CSV, Excel) and unstructured (PDF, DOCX) files

  • Extract metadata using LLMs

  • Determine relevant data for user queries through reasoning

  • Generate database queries (MongoDB)

  • Summarize and reformat retrieved content

• Architect JSON/XML-style protocols for agent communication

• Develop chunking, tagging, and schema inference pipelines

• Integrate with LLM APIs to:

  • Generate metadata

  • Interpret queries

  • Summarize content

• Optimize for performance, retry logic, and reliability of LLM calls

• Build clean API interfaces using Flask or similar framework

• Write modular, test-covered, and well-documented code

What You Bring

• 5–8 years (mid to senior level) experience 

• Solid Python development with OOP

• MongoDB or equivalent NoSQL experience

• Hands-on with LLM APIs (OpenAI, Anthropic, etc.)

• Experience handling unstructured (PDF, DOCX) and tabular (CSV, Excel) data

• Knowledge of multi-agent orchestration or microservice architecture

• Familiarity with API development and integration

Bonus Points

• Prompt engineering or experience with agent frameworks

• Vector search (Pinecone, FAISS)

• Redis queues or Celery/RQ for background tasks

• XML/JSON schema design

• Past work on research tools, knowledge systems, or automation platforms

• Should have good experience working with MongoDB

Who You Are

• You enjoy building end-to-end systems that do more than just call an LLM

• You think in pipelines, not monoliths

• You value clean design, smart abstraction, and robust logic

• You're excited by the future of AI systems that actually solve problems

What We Offer:

• Opportunity to work on cutting-edge projects in a fast-paced and innovative environment.
• Collaborative and inclusive work culture.
• Competitive compensation package and benefits.
• Professional growth opportunities and skill development.