Java Developer

Hdfc Securities; Bengaluru; On-site; INR 800,000 - 1,500,000; Full time

Job summary

Hdfc Securities is seeking a Java Developer to build and deploy backend applications from scratch. The role involves load testing services, improving existing systems, and creating extensive technical documentation.

The ideal candidate will have 5-8 years of experience in Java, strong debugging skills, and experience with PostgreSQL and NoSQL databases. A Bachelor's or Master's degree in Computer Science or related fields is required.

Qualifications

• 5-8 years of hands-on experience in Java.
• Experience with debugging & solving issues in a cloud environment.
• Experience with PostgreSQL or similar database.
• Experience with NoSQL databases.
• Deep understanding of technology and architecture in a highly scalable environment.

Responsibilities

• Build and deploy backend applications from scratch.
• Interact with stakeholders to understand requirements and execute.
• Plan & execute extensive load testing for services.
• Create and maintain clear documentation of technical specifications.

Skills

Java

Debugging

PostgreSQL

NoSQL

Elasticsearch

Redis

Kafka

Cloud environment

Education

Bachelor's or Master's degree in Computer Science / Information Technology or B.E./B.Tech

Job description

Java Developer:

Roles & Responsibilities

• Build and deploy backend applications from scratch
• Interact with stakeholders to understand requirements, analyse impact of changes, come up with reasonable timelines and execute
• Plan & execute extensive load testing for services
• Create an execution plan for the team to iterate based on the load test findings to ensure a resilient, self‑healing set of subsystems which have loose coupling and high cohesion
• Understand & analyse existing systems to identify improvements & performance / maintenance issues. Fix or rebuild existing systems to ensure resilience
• Write extensive test cases in a way that systems can be easily modified in future with confidence & without ambiguity
• Build ETL pipelines to collect data in a Data lake. Use the Data lake to power BI and generate reports
• Maintain clear and concise documentation of technical specifications, code changes, and architectural decisions

We are looking for someone with:

• 5-8 years of hands‑on experience in Java.
• Experience with debugging & solving issues in a cloud environment
• Experience with PostgreSQL or similar database
• Experience with NoSQL databases
• Deep understanding of technology and architecture in a highly scalable and available environment
• Experience with open‑source technologies such as Elasticsearch, Redis, Kafka etc and their adoption into products
• Willingness to work in a startup like environment
• Bachelor's or Masters degree in Computer Science / Information Technology, B.E./B.Tech

Following aspects would be a plus:

• Prior experience in FinTech
• Experience in using AWS services such as S3, SNS, SQS etc.
• Contributed to open‑source projects
• Experience with Big data pipelines
• Experience with BI tools