Java Backend Developer – Trading Systems (₹45K to ₹50K)

Winzons; India; On-site; INR 1,400,000 - 2,100,000; Full time

Job summary

Confidential in Gurgaon, India is seeking a Java Backend Developer with 4.5+ years of hands-on Java experience. You will contribute to order and execution management and trading systems.

The role requires deep knowledge of concurrent programming, distributed architectures, and exposure to NoSQL databases like Cassandra, Zookeeper, Ignite and Redis. Familiarity with microservices, cloud platforms (AWS/Azure), and modern web tech (Angular/React/TypeScript) is a plus.

Qualifications

• 4.5+ years hands-on experience in Java.
• Experience in building Order and Execution Management, Trading systems is required
• Financial experience and exposure to Trading
• Deep understanding of concurrent programming and high-throughput, fault-tolerant distributed apps
• Experience with Cassandra, Zookeeper, Ignite and Redis
• Experience in microservices architecture / SOA
• Exposure to streaming middleware (Kafka, MQ, NATS, AMPS) is preferred
• Experience with cloud-native apps (AWS, Azure) is a plus
• Experience with Angular, React, TypeScript is a plus
• Strong analytical and software design skills with test-driven development
• Experience with Scala, Python would be a plus
• Experience with Agile/Scrum methodologies
• Effective communication and presentation skills
• Bachelors or Masters in Computer Science or Engineering

Responsibilities

• Role: Java Backend Developer.
• 4.5+ years hands-on Java experience.
• Build order and execution management and trading systems.
• Develop distributed, high-throughput, fault-tolerant applications.
• Leverage Cassandra, Zookeeper, Ignite and Redis.
• Build microservices architecture / SOA.
• Work with streaming middleware like Kafka, MQ, NATS, AMPS.
• Utilize cloud platforms AWS/Azure for cloud-native apps.
• Use Angular/React/TypeScript for web interfaces.
• Apply Agile/Scrum project practices.
• Demonstrate strong communication and architectural skills.
• Degree in CS or Engineering.

Skills

Java

Distributed systems

Agile/Scrum

Test driven development

Communication skills

Education

Bachelor’s or Master’s Degree in Computer Science or Engineering

Tools

Cassandra

Zookeeper

Apache Ignite

Redis

Kafka

MQ

NATS

AWS

Azure

Angular

React

TypeScript

Job description

Company Name: Confidential

Job Role: Java Backend Developer

Work Type: Full-Time

Experience: 4.5+ Years

Qualification: Bachelor’s or Master’s Degree in Computer Science or Engineering

Location: Gurgaon/Gurugram, India

Industry: FinTech / Trading Systems / Enterprise Technology

Description :

Role : Java Backend Developer.

• 4.5+ years hands-on experience in Java.
• Experience in building Order and Execution Management, Trading systems is required
• Financial experience and exposure to Trading
• In depth understanding of concurrent programming and experience in designing high throughput, high availability, fault tolerant distributed applications is required.
• Experience in building distributed applications using NoSQL technologies like Cassandra, coordination services like Zookeeper, and caching technologies like Apache Ignite and Redis strongly preferred
• Experience in building micro services architecture / SOA is required.
• Experience in message oriented streaming middleware architecture is preferred (Kafka, MQ, NATS, AMPS)
• Experience with orchestration, containerization, and building cloud native applications (AWS, Azure) is a plus
• Experience with modern web technology such as Angular, React, TypeScript a plus
• Strong analytical and software architecture design skills with an emphasis on test driven development.
• Experience in programming languages such as Scala, python would be a plus.
• Experience in using Project Management methodologies such as Agile/Scrum
• Effective communication and presentation skills (written and verbal) are required
• Bachelors or Masters degree in Computer Science or engineering