Sr. Java Developer – Maintenance & Support

Position Overview

Radix Analytics provides cutting-edge solutions in Predictive & Media Analytics, Pricing & Revenue Management, Credit Scoring, and more.

Sr. Java Developer

This role requires flexibility to provide weekend (from-home) support when urgent client queries or production issues arise.

Responsibilities

• Maintain, troubleshoot, and enhance

  Java JSP/Servlet applications

  , ensuring stability, security, and performance.
• Implement bug fixes, upgrades, and performance optimizations.
• Collaborate with internal teams to analyze requirements and deliver solutions on time.
• Act as a primary contact for clients, handling queries, gathering requirements, and providing updates.
• Lead and mentor junior developers, perform code reviews, and enforce coding best practices.
• Drive the full software development lifecycle for maintenance projects, from requirement analysis to deployment.
• Contribute to continuous improvement of development methodologies, tools, and processes.

Required Skills & Experience

• 4–6 years

  of hands-on experience in

  Core Java

  ,

  JSP

  , and

  Servlets

  , with strong knowledge of Java concepts, data structures, and algorithms.
• Proficiency in

  Spring (Spring Core, Spring Boot)

  ,

  Hibernate

  , and build tools like

  Maven

  (mandatory).
• Strong experience with relational databases (MS SQL Server, DB2, or MySQL).
• Familiarity with front-end technologies such as

  JavaScript, CSS, and HTML

  .
• Good understanding of RESTful APIs and web services.
• Experience with version control systems such as

  Git

  .
• Proven ability to debug and resolve complex technical issues in large, production systems.
• Prior experience in client communication for requirement gathering and status updates.
• Excellent problem-solving skills and attention to detail.

• Flexibility to provide weekend/on-call support

  as needed.

Note: