Software Developer (SOA/Microservices, N-Tier, REST/SOAP, J2EE)

HBITS: HBITS-07-14625

DOL, Senior, Software Developer

30 month contract

Interview: Virtual Interview

Work model: 50% telecommuting, 50% Office per week

--- Project Description ---

Department of Labor's (DOL's) UISIm (Unemployment Insurance Service

Improvement) project.

The position is in support (operational, enhancements, debugging) of the UISIm

project, a multi-year program effort to redesign, implement, and test business

process improvements for the Department of Labor's customers, partners and

internal staff. UISIm replaces the 40+ year old Unemployment Insurance (UI)

legacy computer systems and manual procedures with a new and improved

integrated computer system.

--- Day-to-Day Tasks ---

1. Guide a team of developers in the analysis, design, and development of

integrated solutions for the project.

2. Assist the project development teams to establish and document standards and

patterns for 'best practices' of integration technologies.

3. Mentor state staff developers in advanced programming techniques and skills.

4. Create and review sequence and activity diagrams.

5. Analyze, design, and develop services and business processes from business

requirements.

6. Orchestrate individual system components into end-to-end business processes

as part of a comprehensive system.

7. Construct software applications using J2EE, SOA, and Microservice

architectures.

8. Construct software applications within a cloud environment (preferably Google

Cloud Platform).

9. Develop applications front-end screens using Angular methodologies.

10. Develop and test data access using Object Relation Mapping frameworks

(Hibernate/JPA).

11. Develop complex relational database queries using ANSI standard SQL and

PL/SQL to be used with Oracle and DB2 databases giving special consideration

to transaction management.

12. Perform database transaction management analysis, implementation, and

troubleshooting.

13. Perform unit and integration testing and resolve defects.

14. Perform performance testing using JMeter.

15. Create and review technical documents for all aspects of the software

development life-cycle.

16. Provide new technology evaluations resulting from research, proof of concept

(POC), and proof of technology (POT) work.

--- Required Qualifications ---

" 60 months of experience developing SOA/Microservices based N-Tier Web

Applications using J2EE, industry standard patterns, and Agile methodologies

"Integrate application components into functional services and/or processes

exposed as web service (REST/SOAP)

"Analyze, develop, and apply rules/logic as defined in requirements.

"Perform cross-platform application and database integration and

deployments.

"Perform code quality reviews and corrections at unit and integration levels

for self and team.

" 60 months experience developing complex relational database queries with

particular focus on Object Relation Mapping (Hibernate/JPA)

" 24 Months experience using Jmeter performance testing tool

" 36 Months experience using Angular front end technology

" 24 Months experience using Cloud infrastucture platforms, such as Google

Cloud Platform

" 24 Months experience using CI/CD pipeline technologies

" 36 Months experience using GitHub/GitLab repository

" 36 Months experience using SpringBoot