Application Architect / API Engineer

Job Type Full-time Description

As an Application Architect / API Engineer, you will be responsible for designing, developing, implementing, and maintaining robust APIs that enabling the Data Management Platform (DMP) supporting Civilian Harm Mitigation and Response (CHMR) initiatives for Headquarters Department of the Army (HQDA), Department of the Army's Management Office-Strategic Operations (DAMO-SO). The DMP is being developed as a “system-of-systems”. Architecture analysis and supporting products will be developed using the Department of Defense (DoD) Architecture Framework (DoDAF). You will work closely with cross-functional teams to ensure seamless integration and optimal performance of the DMP.

KEY RESPONSIBILITIES:

• Design and implement scalable, secure, and efficient RESTful APIs
• Collaborate with frontend and backend developers, product managers, and other stakeholders to gather requirements and deliver high-quality solutions
• Ensure the performance, quality, and responsiveness of applications by monitoring and optimizing APIs
• Perform analysis on the various platforms that compose the DMP Ecosystem, determining and recommending the best method to send data between the various platforms that make up the DMP Ecosystem
• Assist in the development and implementation of API and system connectivity between the platforms that make up the DMP Ecosystem
• Write clean, maintainable code and conduct code reviews to uphold coding standards
• Develop and maintain API documentation for internal and external users, including connection and dataflow maps, identifying enclave boundaries where appropriate
• Troubleshoot and resolve API issues and bugs in a timely manner
• Ensure supporting documentation for Port, Protocol, and Service authorizations is developed and maintained, supporting any required security configuration to APIs and communicating necessary modifications to the development team
• Stay updated with industry trends and best practices in API development

#pmf

Requirements

 QUALIFICATIONS:

• 5-10 years’ experience working with data services for DoD agencies and service branches
• Bachelor’s degree in computer science, engineering, or a related field, or equivalent practical experience
• Experience with Agile development methodologies 
• 5-10 year’s proven experience in API design and development
• Proficiency in one or more programming languages (e.g., Java, Python, Node.js, Go)
• Experience with API documentation tools (e.g., Swagger, Postman)
• Familiarity with API authentication and authorization mechanisms (e.g., OAuth, JWT)
• Experience with security best practices for APIs and intersystem connectivity
• Knowledge of database technologies (SQL and NoSQL)
• Knowledge and experience in state and federal information security laws, including but not limited to NIST, HIPAA, DoD and all other applicable regulations. Including the implementation of PII/PHI based systems
• Strong problem-solving skills and attention to detail
• Effective written and verbal communications skills required for collaboration with both customers and fellow team members
• Ability to work independently and within a team environment
• Active US Government Clearance at Secret level or higher
• Ability to sit for extended periods of time.
• Ability to regularly lift at least 25 pounds.
• Ability to commute to the designated onsite work location as required

PREFERRED QUALIFICATIONS:

• Familiarity with microservices architecture
• Knowledge of API gateway technologies
• Familiar with Tactical connectivity challenges and tactical edge applications
• Working knowledge of DoD mission partners
• Knowledge of U.S. Army Combatant Commands, Component Commands and their mission(s)
• Advanced degree
• Current Security+, CISSP, INCOSE or other relevant cybersecurity and engineering certifications a plus

QBE is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender, gender-identity and/or expression, age, disability, Veteran status, genetic information, pregnancy (including childbirth, lactation, or other related medical conditions), marital-status, neurodivergence, ethnicity, ancestry, caste, military/uniformed service-member status, or any other characteristic protected by applicable federal, state, local, or international law.