DS Application Developer

Probity; Chantilly (VA); On-site; USD 120,000 - 150,000; Full time

Job summary

Probity in Chantilly, VA, is seeking a versatile software engineer for full-time development and enhancement of existing applications and new features. The role requires an active Top Secret/SCI with Polygraph clearance and strong Java experience.

You will work with Spring, REST, SQL/ORM, and DevOps tools in a collaborative team environment. The position emphasizes delivering reliable software, participating in code reviews, and maintaining documentation across environments from development to

Qualifications

• Active TS/SCI with Polygraph required.
• Strong Java development experience.
• Experience with the Spring Framework and RESTful services.
• Experience with SQL and ORM libraries such as Hibernate/JPA.
• Experience with Git branching and merging within a team to manage source code.
• Strong ability to manage competing priorities and communication to multiple stakeholders.

Responsibilities

• Designing, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in the future.
• Analyzing user needs and software requirements to determine feasibility of design within time and cost constraints.
• Collaborating with teammates, other service providers, vendors, and users to develop new program features.
• Developing unit and integration tests, and participating in functional and regression tests to ensure correctness.
• Correcting errors by making appropriate changes and re-checking the program to ensure desired results.
• Participating in code reviews by reviewing and incorporating feedback from teammates and providing feedback based on standards.
• Deploying code to development, test, and production environments using existing DevOps infrastructure/tools.
• Reviewing help desk messages periodically and working with other teams to troubleshoot and resolve production issues.
• Organizing and maintaining documentation of application development and revisions so others can understand the program.

Skills

Java development

Spring Framework

RESTful services

SQL / ORM Hibernate/JPA

Git version control

Stakeholder communication

Tools

Git

Job description

PLEASE NOTE: This position requires an ACTIVE Top Secret/SCI Clearance with Polygraph. To be considered for this position, you MUST have an ACTIVE Clearance Level of Top Secret/SCI with Polygraph

Position Code: 04-SO0717-1

Summary

The successful candidate will be dedicated full-time to development and enhancement support for existing applications as well as new development.

Duties, Tasks & Responsibilities

• Designing, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in the future
• Analyzing user needs and software requirements to determine feasibility of design within time and cost constraints
• Collaborating with teammates, other service providers, vendors, and users to develop new program features
• Developing unit and integration tests, in addition to participating in functional and regression tests to ensure programs will produce the desired results and that instructions are correct
• Correcting errors by making the appropriate changes and then re-checking the program to ensure the desired result was produced
• Participating in code reviews by reviewing and incorporating feedback from teammates as well as providing feedback to others based on existing standards and recommended programming practices
• Deploying code to development, test, and production environments using existing DevOps infrastructure/tools
• Reviewing help desk messages periodically and working with other teams to troubleshoot and resolve production issues
• Organizing and maintaining documentation of application development and subsequent revisions, so others are able to understand the program

Required Experience, Skills, & Technologies

• Strong Java programming/development skills, with hands-on experience
• Experience with, or knowledge of, the Spring Framework and RESTful services
• Experience with, or knowledge of, SQL and ORM libraries such as Hibernate/JPA
• Experience with Git branching and merging within a team to manage source code
• Strong ability to manage competing priorities and communication to multiple stakeholders

Desired Experience, Skills & Technologies

• Experience with, or knowledge of, Elasticsearch
• Experience with, or knowledge of, best practices for developing secure web applications