ML Lead at Lifespark Technologies · Mumbai · 1 - 3 years · ₹4L - ₹9L / yr · Bootstrapped · Posted 20 Sep 2023

Lifespark is looking for individuals with a passion for impacting real lives through technology. Lifespark is one of the most promising startups in the Assistive Tech space in India, and has been honoured with several National and International awards. Our mission is to create seamless, persistent and affordable healthcare solutions. If you are someone who is driven to make a real impact in this world, we are your people.
Lifespark is currently building solutions for Parkinson’s Disease, and we are looking for a ML lead to join our growing team. You will be working directly with the founders on high impact problems in the Neurology domain. You will be solving some of the most fundamental and exciting challenges in the industry and will have the ability to see your insights turned into real products every day
Essential experience and requirements:
1. Advanced knowledge in the domains of computer vision, deep learning
2. Solid understand of Statistical / Computational concepts like Hypothesis Testing, Statistical Inference, Design of Experiments and production level ML system design
3. Experienced with proper project workflow
4. Good at collating multiple datasets (potentially from different sources)
5. Good understanding of setting up production level data pipelines
6. Ability to independently develop and deploy ML systems to various platforms (local and cloud)
7. Fundamentally strong with time-series data analysis, cleaning, featurization and visualisation
8. Fundamental understanding of model and system explainability
9. Proactive at constantly unlearning and relearning
10. Documentation ninja - can understand others documentation as well as create good documentation
Responsibilities :
1. Develop and deploy ML based systems built upon healthcare data in the Neurological domain
2. Maintain deployed systems and upgrade them through online learning
3. Develop and deploy advanced online data pipelines

About Lifespark Technologies
About
Lifespark Technologies is a healthcare technology company. We build solutions for chronic neurological conditions such as Parkinson's Disease, stroke rehabilitation, etc. Our solutions span the domains of AI/ML, medical devices, mobile applications and web applications.
Lifespark aims to create the basic intelligence that will one day solve health issues at the earliest stage before they have damaging results. Your regular clothes will have integrated Lifespark solutions that will tell you the moment you are exposed to any environmental stimulus that is unsuitable for you personally even if it does not affect others. One day, a 60-year-old will look like today's 30-year-old.
The team at Lifespark is driven by one goal: To create things that re-enable those affected today, and keep their own future selves healthy. If that sounds like you, shout out to us and let's make this happen
Lifespark is incubated with IIT Bombay and is the recipient of several prestigious national awards such as the National Bio-Entrepreneurship Competition, Prosus SICA award and DST-BIRAC awards. We're among the top health tech startups in the country and count many prominent business leaders and academics as our mentors. We have deployed our solutions in partnership with some of the largest healthcare organizations in India and are looking to establish ourselves as the go-to innovator globally
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Job Description:
We are seeking a versatile and highly skilled Lead AI/ML Engineer with deep expertise in Generative AI (GenAI) and Large Language Models (LLMs). This role requires a leader who can take full ownership of the
AI lifecycle—from initial architectural design to final production execution. You will lead the development of scalable AI-powered applications, demonstrating exceptional execution skills and the ability to deliver high-performance results under pressure in demanding production environments.
Machine Learning & LLM Capability:
End-to-End ML Engineering: Build and manage comprehensive ML pipelines, including data ingestion, preprocessing, training, and evaluation using frameworks like PyTorch, TensorFlow, and Scikit-learn. Advanced LLM Systems: Design and implement sophisticated LLM-based applications such as autonomous agents, chatbots, and complex automation tools.
Generative AI Specialization: Architect and optimize Retrieval-Augmented Generation (RAG) pipelines using vector databases like FAISS, Pinecone, or Weaviate.
Model Optimization: Fine-tune open-source and proprietary models (e.g., LLaMA, GPT) using advanced techniques like LoRA, QLoRA, or instruction tuning.
Agentic Frameworks: Develop complex agentic workflows utilizing frameworks such as LangChain or LlamaIndex.
Prompt Engineering: Implement expert-level prompt engineering, tool/function calling, and structured output generation.
Project Ownership & Execution
Full Lifecycle Ownership: Take complete accountability for the full ML and GenAI lifecycle, spanning data processing, model development, monitoring, and optimization.
Architectural Leadership: Drive strategic architectural decisions for AI platforms, ensuring they are modular, scalable, and maintainable.
Execution Excellence: Write clean, high-performance Python code following strict OOP principles and manage CI/CD pipelines for seamless project execution.
Leadership & Mentoring: Act as a key technical leader, managing stakeholders and mentoring team members to ensure all project milestones are met with quality.
System Integrity: Manage model and prompt versioning, experiment tracking, and comprehensive documentation for all pipelines and workflows.
Performance Under Pressure
Production Reliability: Ensure all AI systems maintain extreme scalability and performance under heavy production workloads, including both batch and real-time processing.
High-Pressure Optimization: Rapidly optimize inference latency and system costs for ML and LLM systems to meet urgent business and technical requirements.
Proactive Problem Solving: Apply strong analytical thinking to address complex challenges such as system drift, hallucinations, and latency in fast-paced environments.
Robust Guardrails: Implement and manage strict evaluation frameworks and feedback loops to maintain system quality under stress.
Qualifications:
Bachelor’s or Master’s degree in Computer Science, AI, ML, or a related field.
Proven expertise in Python, system design, and scalable AI/ML architecture.
Deep knowledge of NLP, Computer Vision, and Deep Learning models.
Hands-on experience with Docker, Kubernetes, MLOps, and major cloud platforms (AWS, GCP, or Azure).








