Role Overview
NatFirst is hiring a mid-level Backend Engineer (Python/ Django/ Data & ML Systems). This is a full-time role in Telangana. Part of NatFirst's Backend hiring. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
About Us
TruthIn, by NatFirst, is India's leading product intelligence platform transforming how consumers make informed product choices. With over 1.2M+ users, the platform simplifies complex product information by decoding ingredient labels from food, cosmetics, and personal care products. By combining data engineering, machine learning, and rule-based systems, TruthIn interprets product labels to deliver actionable insights on ingredient function, nutrition, safety, and regulatory status. Powering a robust mobile app backend, the platform converts complex label data into clear, data-backed insights that empower consumers to choose better and live smarter.
Role Overview
As a Backend Engineer, you will design and build scalable, data-driven systems across:
- Backend & APIs
- Data pipelines & knowledge graphs
- ML integration
- Search & distributed systems
You'll work hands-on, own architecture, and collaborate with data scientists to transform complex product data into intelligent insights.
What You Will Do
- Build REST APIs with Python, Django & DRF for mobile apps
- Design scalable data models and backend architecture
- Process and structure large datasets: ingredients, formulations, nutrition, regulations
- Integrate ML models (classification, NLP, scoring) into production pipelines
- Develop search & indexing systems using OpenSearch/Elasticsearch
- Work with AWS, Redis, Kafka, and async pipelines for scalable distributed systems
Required Skills
- 4+ years Python development; strong Django & DRF expertise
- Production-grade REST API design and backend scalability
- Relational DB modeling (MySQL/PostgreSQL) & query optimization
- Building data pipelines, working with structured/semi-structured data
- Search systems experience (Elasticsearch/OpenSearch)
- Familiarity with ML integration, pandas, scikit-learn
- Experience with AWS, Redis, message queues, async processing
Bonus: Knowledge graphs, AI/LLM integration, high-scale APIs, nutrition/cosmetics/healthcare data
Why Join Us
- Build a large knowledge platform combining data science, domain knowledge, and backend systems
- Work on an intelligent ingredient interpretation engine impacting consumer choices
- Fast-moving, collaborative environment focused on system-level thinking and maintainable architecture
Frequently Asked Questions
How do I apply for the Backend Engineer (Python/ Django/ Data & ML Systems) position at NatFirst?
Use the Apply button above to submit your application directly to NatFirst. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Backend Engineer (Python/ Django/ Data & ML Systems) position at NatFirst located?
This position is based in Telangana. NatFirst has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Backend Engineer (Python/ Django/ Data & ML Systems) at NatFirst earn?
NatFirst has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Backend Engineer (Python/ Django/ Data & ML Systems) role at NatFirst posted?
This role was posted on March 18, 2026 (83 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
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