Java Backend Developer
Role: Java Backend Developer
Location: Austin, TX (Onsite Only)
Type: Fulltime
Role Overview:
We are seeking experienced Java Backend Developers with strong expertise in enterprise application development using Java, Spring Boot, and distributed architectures. The ideal candidate will have hands on experience designing scalable n tier applications, developing REST and SOAP services, integrating enterprise systems using ESBs, and building highly reliable backend solutions. This role requires strong technical skills, excellent communication, and the ability to work in Agile development environments.
Key Responsibilities:
- Design, develop, and maintain enterprise Java backend applications using Spring Boot and J2EE technologies
- Design and implement scalable n tier architectures including presentation, business, and data access layers
- Develop and integrate RESTful and SOAP based web services
- Build enterprise applications for deployment on WebSphere and JBoss application servers
- Integrate enterprise applications using DataPower, Mule, or other Enterprise Service Bus (ESB) technologies
- Develop comprehensive unit tests using JUnit, Mockito, and JestDesign, optimize, and maintain database interactions with Oracle or similar relational databases
- Participate in application lifecycle management activities using JIRA and Agile methodologies
- Perform code reviews and maintain high quality coding standards
- Troubleshoot production issues and provide effective technical solutions
- Collaborate with architects, product owners, business analysts, QA teams, and developers throughout the project lifecycle
- Mentor junior developers and provide technical leadership where required
Required Skills:
- Strong experience designing and developing n tier enterprise applications
- Expertise with Java and J2EE technologies
- Strong experience with Spring MVCStrong experience with Spring Boot
- Experience with Spring Data, Spring Core, and Spring Transaction Management
- Strong knowledge of JSP, EJB, Servlets, JNDI, JDBC, JMS, JTA, and Log4JExperience developing asynchronous Java processes
- Experience developing REST and SOAP web services using JAX WS, JAX RS, or Spring Framework
- Experience deploying enterprise applications on WebSphere and JBossStrong experience with JUnit, Mockito, and JestStrong SQL and relational database experience, preferably Oracle
- Experience with application lifecycle management tools such as JIRAExperience integrating systems using DataPower, Mule, or other ESBsExcellent analytical, communication, and problem-solving skills
- Self motivated, detail oriented, and collaborative team player
Preferred Skills:
- SQL performance tuning and query optimization
- Experience writing complex SQL queries using joins and subqueries
- Experience troubleshooting SQL performance issues
- Frontend development experience with React or Angular
- Experience with Node.jsTechnical leadership and mentoring experience
- Experience performing code reviews and implementing automated code review tools
- Ability to collaborate across product, engineering, and business teams
- Experience working in complex enterprise environments
- Passion for software engineering best practices
- Experience working in Agile development environments
- Expected Deliverables:
- Enterprise Java Backend ApplicationsREST and SOAP Web Services
- Spring Boot Microservices
- Database Design and SQL Components
- Unit Test Suites
- Technical Documentation
- Code Review Deliverables
- Production Support and Issue Resolution
- Application Deployment Packages
- Education Requirement:
Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field preferred.