Sr. Java developer

2 days ago

Delhi, Delhi, India Freelancing Full time ₹ 15,00,000 - ₹ 35,00,000 per year

Location:
Hyderabad (Work From Office)

Employment Type:
Full Time

Experience:
5 – 12 Years

CTC:
₹15 – 35 LPA

Job Summary

As a
Senior Java Developer
, you will design and build RESTful web service APIs using Java that support our member-facing web applications and partner integrations. You will work independently with a senior mindset, collaborating within agile teams to deliver high-quality software solutions. You will also mentor team members, conduct design/code reviews, and lead efforts to improve our products and processes.

Key Responsibilities

  • Design, develop, and maintain RESTful APIs and services using Java.
  • Build clean, documented, and testable code following TDD principles using JUnit, Postman, and Swagger.
  • Collaborate effectively in an agile environment to deliver timely solutions.
  • Diagnose and resolve performance bottlenecks at various system layers.
  • Design database tables and write efficient SQL queries in Oracle or similar RDBMS.
  • Build SSO and web service integrations using SAML and SOAP technologies.
  • Ensure API security by working with API Gateways like Tyk for authorization.
  • Conduct design and code reviews to maintain high-quality standards.
  • Provide technical guidance on complex feature designs.
  • Mentor junior developers and support sprint deliverables by removing blockers.

Must-Have Skills & Experience

  • 5+ years of professional software development experience with Java.
  • Minimum 2 years of experience designing and implementing RESTful web services.
  • Strong knowledge of Java and Object-Oriented Programming.
  • Expertise with web frameworks such as Spring MVC and Spring Boot.
  • Experience designing relational databases and writing SQL queries (Oracle preferred).
  • Familiarity with development tools: Eclipse, Git, GitHub, Jenkins, Maven.
  • Experience with application servers like WebSphere.
  • Understanding of API security and experience with API Gateways (Tyk or similar).
  • Knowledge of SSO protocols and web service standards (SAML, SOAP).
  • Proven ability to work as an individual contributor with senior-level ownership.

Good to Have

  • Prior experience with SAML and SOAP integrations.
  • Hands-on experience with performance tuning and monitoring tools.
  • Previous mentoring and leadership experience.

Educational Qualification

  • Bachelor's degree in Computer Science, Information Technology, or related field.

Work Environment

  • Hyderabad-based role, Work From Office.
  • Office hours from 11 AM to 8 PM.
  • Participate in recruitment drives on weekdays.
  • Salaries are paid on the last working day of the month.

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