Senior Java Backend Developer Fintech (DSA & Core Java Focus)

Greeting form ITC Infotech ...!

Looking for strong hands-on experience with Data Structures, Algorithms (DSA), clean code design, and low-latency concurrent systems. We are looking for a Java Backend Engineer to join our core Fintech engineering team!

Location: [Gurgaon/ Hybrid]
Experience: 4+ Years
Domain: Fintech / Payments / High-Throughput Systems

Key Responsibilities:
Design and build ultra-scalable, low-latency microservices for mission-critical financial applications using sound Design Patterns.
Harness advanced Multithreading & Concurrency mechanisms to build fast, non-blocking, multi-threaded financial processing engines.
Solve complex algorithmic challenges and optimize system performance, memory usage, and database queries.
Develop real-time transaction engines, payment rails, and API integrations utilizing robust Java Collections Frameworks.

Mandatory Technical Skills:
Core Java Mastery: Java 11/17+, Java Collections Framework, Multithreading & Concurrency, Memory Management & JVM internals
Architecture & Design: Design Patterns (Creational, Structural, Behavioral), SOLID Principles, Clean Code
DSA Expertise: Strong Data Structures & Algorithms, algorithmic complexity & performance optimization
Frameworks & Stack: Spring Boot, Spring Data JPA, Hibernate, Spring Security
Databases: PostgreSQL / MySQL + Redis caching
Messaging & Integration: Apache Kafka or RabbitMQ, RESTful APIs, Microservices architecture
Bonus: Prior domain experience in Fintech, Payments, Banking, or Trading engines

Interested in shaping the future of Fintech backend engineering please Send your CV to Ponaganti.kumar@itcinfotech.com with the below info

Current CTC

Expected CTC

Notice Period: (Immediate to max 1 week only)

Ready to work on hybrid - Yes/No