- Core Java:
Strong in Collections, Multithreading/Concurrency, Garbage Collection, JVM fundamentals and performance.

- Spring / Spring Boot:
Strong hands-on experience building backend services and REST APIs.

- Redis:
Practical experience with caching and performance-oriented use cases.

- NoSQL:
Solid hands-on experience with

Aerospike or equivalent NoSQL databases

— data modeling, access patterns, performance and troubleshooting; not just conceptual knowledge.

- LLD & Design:

Ability to create/review LLDs and apply

SOLID, abstraction, separation of concerns, design patterns and clean-code principles

.

- AI-Assisted Development:

Experience with

Claude, GitHub Copilot or similar tools

; able to understand, explain, review, validate, modify and improve AI-generated code.

- DevOps:
Good hands-on experience with

Git, CI/CD, Azure DevOps, ArgoCD, Docker, Kubernetes and container registries

.

- Product Engineering:
Experience working in product development organizations

, preferably on scalable, high-availability or distributed systems.

📌 Senior Java Backend Developer (Pune)
🏢 InfoBeans
📍 Pune