Hybrid JAVA Engineer

Tiye Consulting; Annapolis (MD); On-site; USD 110,000 - 150,000; Full time

Job summary

Tiye Consulting seeks a seasoned Java Engineer to define software requirements, write clean code, and run tests across the SDLC. You will migrate legacy monolithic apps to modern technologies and support multiple interfaces within JIS, while shaping scalable, secure REST/SOAP services.

You will work with event-driven microservices, Spring/Hibernate, JSF/PrimeFaces, and Oracle 12C, delivering accurate Jira estimates and robust unit tests to ensure quality and performance.

Qualifications

• B.S. in Computer Science or related field.
• 8+ years as a Full Stack Java Engineer.
• Experience with event-driven and microservices architectures.
• Experience migrating from legacy monolithic apps to modern frameworks.
• 4+ years migrating between frameworks and technologies.
• Knowledge of scalability best practices.
• Court case management experience
• Ability to quickly learn and prototype new technologies.
• Strong problem solving and critical thinking.

Responsibilities

• Providing development services for mandated support and enhancements of multiple interfaces and applications; migrating legacy monolithic apps to modern technologies.
• Designing and developing code, unit testing, and supporting test cycles post-production.
• Preparing weekly project progress reports, time reports, and ad hoc requests.
• Experience with reverse engineering, refactoring, distributed event streaming, and front-ends using React/JSF/PrimeFaces.
• Developing scalable, secure REST and SOAP services with Java, Spring, Hibernate, and JSF.
• Designing and documenting major use cases before coding.
• Adding unit/integration tests to legacy systems using JUnit and Mockito.
• Providing Jira task estimates within Scrum processes.
• Documenting legacy code and architecture with flow diagrams.
• Understanding event-driven, microservices, and SOA architectures.

Skills

Full Stack Java

Event-driven architecture

Microservices

Legacy monolith migration

Scrum / Agile

Unit testing (JUnit)

REST/SOAP Web Services

Spring Framework

Hibernate / JPA

JSF/PrimeFaces

Oracle 12C

JUnit / Mockito

React Frontend

Java 8+

XML/HTML

Perl

Education

B.S. in Computer Science or related field

Tools

Jira

JUnit

Mockito

Spring Framework

Oracle 12C

Job description

Job Brief:

A JAVA Engineer defines software requirements, writing clean and efficient code for various applications and running tests to improve system functionality. JAVA engineers will implement and maintain JAVA components and frameworks throughout the software development life cycle.

Responsibilities:

• Providing development services for the mandated support and enhancements of multiple interfaces and applications within JIS. Support and enhancement will include migrating legacy monolithic applications into more modern technologies

• Designing and developing code, unit testing code, and providing support during test cycle post-production

• Preparing regular and ad hoc reports including: weekly project report of progress and status, weekly time report, and additional reports as requested

• Experience with reverse engineering and refactoring code, distributed event streaming platforms, maintaining and developing web applications front ends using react, JSF/PrimeFaces, and developing scalable, secure, access-controlled Java SOAP and REST service APIs and implementations

• Proven knowledge and practical application of: Java 8 and above, Spring (Framework, Data JPA, Security, Scheduler), Hibernate (JPA, Validator), JSF (Primefaces), Oracle 12C and higher, Junit Framework, JMeter, Web Services, slf4j, JavaScript, PERL, XML, and HTML

• Designing and documenting the approach for major use cases before coding

• Articulating and finding ways to add unit test/integrated tests to legacy systems using Junit and Mockito to debug issues

• Providing accurate estimates for Jira tasks using Scrum development process

• Documenting the legacy system code and approach used with flow diagrams

• Understanding and capability to code in event driven, microservices, and SOA architectures

Skills Required:

• B.S. in Computer Science or related field

• Eight (8) or more years’ experience as a Full Stack Java Engineer (application, integration, solution)

• Hands on coding experience including: two (2) or more years with event driven architecture, three (3) or more years with Microservices architecture, and four (4) or more years with legacy monolithic architectures

• Four (4) or more years hands on experience migrating from one framework to another

• Knowledge of scalability options and best practices

• Court case management experience

• Ability to quickly evaluate, learn and prototype new technologies

• Ability to critically think and problem solve