Java Developer (Inperson Interview)

Apexon; Round Rock (TX); On-site; USD 110,000 - 150,000; Full time

Job summary

Apexon is seeking a senior Java developer with strong Spring skills to design and implement enterprise-scale applications. The role requires hands-on work across UI, business logic, and data access layers, including experience with ESB architectures and distributed systems.

The candidate should have experience delivering REST and SOAP services, extensive unit testing, and familiarity with WebSphere/JBoss environments. In-person interviews are conducted in Austin, TX, Lakemary, FL, and NYC, NY.

Qualifications

• Bachelor’s degree in computer science or equivalent.
• 6+ years of work experience.
• Hands-on development in most recent projects.
• Experience with n-tier architectures (UI, business logic, data access).
• Experience with distributed architectures using ESB such as Data Power, Mule or similar.
• Experience building REST and SOAP services (JAX-WS/RS or Spring).
• Experience with WebSphere/JBoss enterprise servers.
• Strong unit testing with JUnit, Mockito, Jest.

Skills

Spring MVC

Spring Boot

Spring data

Spring-Core

Spring transactions

J2EE

REST APIs

SOAP services

WebSphere

JBoss

JUnit

Mockito

Jest

SQL

Oracle

JIRA

Data Power

Mule ESB

JAX-WS/RS

JSP

EJB

JNDI

JDBC

Education

Bachelor’s degree in computer science or equivalent

Tools

JIRA

Job description

• Bachelor’s degree in computer science or equivalent
• Minimum 6 Years of Work Experience
• Inperson Interview (Austin TX , Lakemary FL , NYC NY)
• In depth experience designing and working with n-tier architectures (UI, business logic layer, data access layer) as well as experience in distributed architectures using integration hubs such as Data Power, Mule or any ESB’s
• Strong skills (Spring MVC, Spring Boot, Spring data, Spring-Core, Spring transactions etc.,) on J2EE Framework and internals of the architecture, including JSP, EJB, servlets, JNDI, JDBC, JMS, JTA transaction services, logging (Log4J), thread management and development of asynchronous java processes
• Experience in developing REST and SOAP services using JAX-WS/RS and/or Spring framework.
• Experience in building enterprise-scale applications with end-to-end build, packaging, and deployment across application servers such as WebSphere and JBoss.
• Experience in developing comprehensive unit test cases across full stack applications using frameworks such as JUnit, Mockito, and Jest, ensuring code quality, reliability, and maintainability.
• Demonstrates hands-on experience with relational databases (such as Oracle or similar) and display a good understanding of database principles/SQL beyond just data access
• Knowledge of SDLC processes and use of application lifecycle management tools such as JIRA, etc.
• Ability to quickly learn new concepts and/or technology
• Must have done hands-on development in most recent projects.
• Strong communication skills, both written and oral and ability to smoothly interact with development team leadership and clients
• Strong analytical and problem-solving skills
• Candidate should be a self-motivated, independent, detail oriented and a team-player