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For Employers

Lead - ML Engineer

IndiGo (InterGlobe Aviation Ltd)

8 years

0 Lacs

gurgaon haryana india

Posted:23 hours ago| Platform:

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Skills Required

ml developer design server architecture data tuning security devops consistency concurrency api versioning pagination relational indexing query optimization strategies containerization orchestration code deployment coding testing ai microservices analytics integration

Work Mode

On-site

Job Type

Full Time

Job Description

Role Summary

We’re seeking a seasoned ML and Backend Developer with 5–8 years of experience to design, build, and scale robust server-side systems. You will own backend services end-to-end—from architecture and APIs to data models, performance tuning, observability, and security—while collaborating closely with product, frontend, QA, DevOps, and data teams.

Required Skills

5–8 years of professional experience building and operating backend systems at scale.
2-3 years of professional experience as an ML engineer embedding ML models in large scale applications at production scale.
Strong understanding of distributed systems fundamentals (consistency, partitioning, concurrency, idempotency).
Solid grasp of API design principles, versioning, pagination, error handling, and backward compatibility.
Hands-on experience with:

Relational and non-relational databases, indexing, query optimization, and transactions.
Message queues/streams, job schedulers, and asynchronous processing.
Caching strategies (in-memory, edge, application-level) and performance tuning.

Familiarity with containerization, orchestration, infrastructure-as-code, and cloud deployment concepts.
Experience implementing secure coding practices and access controls.
Proficiency with automated testing, CI/CD pipelines, and observability tools.
Strong problem-solving skills, ownership mindset, and ability to mentor junior engineers.
Exposure to LLMs, agentic AI frameworks, concepts around chunking, RAG preferred

Preferred Experience

Microservice patterns where applicable.
Feature flags, canary releases, and blue/green deployments.
Domain-driven design and modular monolith to microservices transition experience.
Data pipelines for analytics/ML integration and batch/stream processing.

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IndiGo (InterGlobe Aviation Ltd)

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Lead - ML Engineer