Job Title: Senior Machine Learning Engineer
Department, Level: Subs/Pay, X22
Location: Bangalore
Work Type: Full time

JOB SUMMARY:
As a Sr. ML Engineer, you will play a pivotal role in building end to end ML lifecycle with scale. Our recommendation engine creates personalized home page experiences for millions globally, adapting to user interests in real-time. Leveraging ML algorithms and A/B testing, we continuously refine our recommendations. If you're passionate about tackling complex technical challenges using big data, ML models, and building scalable services, you'll thrive here.

About the team:
Subscriptions and Payments Team powers the end-to-end direct monetization engine for India’s largest subscription platform, with over 250M+ subscriptions. We build scalable, multi-tenant systems for acquiring users via D2C and partner channels, reducing churn through intelligent renewal and retry mechanisms, and integrating deeply with global and local payment ecosystems like UPI Autopay and card mandates. Our platform drives seamless onboarding, high retention,



and reliable payments at scale—enabling frictionless subscription experiences across geographies and devices.

KEY RESPONSIBILITIES:
- Possess deep knowledge of core systems and takes full responsibility for the code, design, and project delivery, ensuring high quality and on-time completion
- Responsible for end to end Machine Learning Lifecycle and work with a diverse range of frameworks & technologies from Big data frameworks like Spark, Flink, Kafka, etc to ML frameworks like TensorFlow serving
- Design and implement low-latency caching and storage solutions
- Build stream processing pipelines to compute near real-time features that will help us serve real-time recommendations for our users
- You will continuously evaluate relevant technologies, influence and drive architecture and design

discussions
- Tackles complex technical challenges independently for complex systems, demonstrating technical depth a

📌 Senior Machine Learning Engineer (Bengaluru)
🏢 Jiostar India
📍 Bengaluru