Java Developer

Were Hiring: Java Developers Modernization, Distributed Systems & Microservices (15+ Openings | 4 - 8 Yrs Experience | Multiple Levels & Roles)

Location: Bengaluru (Work from Office Marathahalli)

Client: Leading Global Investment Banking Project

Industry: Digital Consulting / Fortune 500 Clients (Staffing via Hatchtra Innotech Pvt. Ltd.)

Employment Type: Full-Time | C2H Options Available

Notice Period: Immediate / 30 Days Preferred

Shift: Regular Day Shift

About us:

We are a premier staffing and workforce solutions provider, working with Fortune 500 companies and global enterprises to build modern Martech and Digital Analytics teams.

About the Role

Were looking for experienced Java Developers who are passionate about modern Java frameworks, distributed systems, and large-scale modernization projects.

Youll be part of a strategic engineering team upgrading legacy banking systems to Java 21, Spring Boot 3.3+, MongoDB, Kafka, and distributed microservice architectures improving performance, scalability, and observability across mission-critical applications.

Open Positions & Designations

Level 1 Java Developer (Core Modernization) 4 – 5 Yrs

Designations:

• Java Developer – Microservices
• Application Modernization Engineer
• Spring Boot Developer

Ideal For:

Developers with strong Java 21 & Spring Boot 3.x skills eager to work on system upgrades, performance tuning, and integration of distributed components.

Level 2 – Java Engineer (Distributed Systems & Cloud) – 5 – 7 Yrs

Designations:

• Java Developer – Distributed Systems
• Backend Engineer – Kafka + MongoDB
• Java DevOps Integration Engineer

Ideal For:

Engineers with hands-on experience in Kafka, MongoDB, and distributed system design, able to build scalable and fault-tolerant services for high-volume enterprise platforms.

Level 3 – Senior Java Developer / Architect (Modernization Lead) – 7 – 8 Yrs

Designations:

• Senior Java Developer – System Modernization
• Java Architect – Distributed Systems
• Lead Engineer – Cloud & Microservices

Ideal For:

Senior developers or architects capable of leading modernization initiatives, designing distributed frameworks, and mentoring teams to deliver reliable, secure, and scalable solutions.

Key Responsibilities

• Drive large-scale modernization using Java 21, Spring Boot 3.3+, Gradle, MongoDB, Kafka
• Troubleshoot complex issues (threading, memory, data enrichment, messaging, caching)
• Design, develop, and test new enhancements aligned with business needs
• Optimize system reliability, observability, and scalability across microservices
• Participate in code reviews and provide technical guidance
• Collaborate in Agile chapters to define modernization strategies
• Integrate distributed systems and streamline redundant processes
• Support continuous integration, deployment, and automation practices

Skills & Tech Stack

Core:

Java 21 | Spring Boot 3.3+ | Gradle | REST APIs | Microservices

Databases:

DB2 | Sybase | MongoDB | SQL

Messaging & Distributed Systems:

Kafka | IBM MQ | DSM (Distributed System Management)

Infrastructure & DevOps:

Linux/Unix | Shell Scripting | Docker | Kubernetes | CI/CD Pipelines

Preferred Add-ons:

Python (working knowledge)

Experience in Financial / Investment Banking domains

Qualifications

• Bachelor's or Master's in Computer Science, Engineering, or equivalent
• 4–8 years of professional Java development experience
• Strong foundation in data structures, algorithms, and system design
• Excellent communication, debugging, and analytical skills
• Ability to collaborate with cross-functional global teams

Why Join Us?

Work on mission-critical modernization projects for a global investment bank

Use cutting-edge Java 21 + Spring Boot 3.3+ tech stack

Collaborate with world-class engineers in distributed system environments

Continuous learning & growth in a high-performance culture

Opportunity to lead modernization initiatives end-to-end

How to Apply

For immediate consideration, please email your resume and mention the desired role and experience level in the subject line.

Example: "Java Developer – Distributed Systems – 6 Yrs" or "Senior Java Architect – Modernization – 8 Yrs"