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Application Engineer 4 (API)

FLASH Technology Group
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Linthicum Heights, MD, USA
Sep 21, 2026
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Application Engineer 4 (API)

  • Linthicum Heights, MD
  • Information Technology

Are you ready to make a meaningful impact with a company that values your technical ambition?  
Join us and experience a company where your contributions truly make a difference!


Application Engineer IV!
Active TS/SCI with Polygraph required.

Description:
•As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.

Essential Duties and Responsibilities:
•The Application Engineer (Backend) will provide the development, test, deploy, and sustainment of various Python based ReST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models stored in MariaDB or MongoDB and send data upon request, in JSON format, to UI front ends.
•The developer will provide middleware and backend support to all system applications.

Required:
•Python
•Docker
•Experienced using Django or Flask
•Databased experience using MongoDB or MariaDB•ReST endpoint development•Micro service modelDesired:
•AWS or other cloud experience
•JSON and/or XML serialization
•Jira•Confluence
•Git version control
•Agile
Must be a US Citizen

Salary varies based on Years of experience: $179,000-$200,000
A variety of factors can impact the final salary offered, including, but not limited to, geographic location, Federal Government contract labor categories and wage rates, relevant work experience, specialized skills and competencies, education, and certifications. 

Can apply to https://flashtg.com/flash-technology-careers
or send resume to dmagruder@flashtg.com.

Some of the benefits offered to Flash employees include:

401(k) with 6% company match - VESTS IMMEDIATELY
Medical Insurance 
Dental Insurance
Vision Insurance
Life and Disability Insurance
Complimentary Identity Theft Protection
Tuition Reimbursement 
Paid Time Off 
Referral bonuses
And more!

At Flash Technology Group, we truly care about our team, offering flexibility for a balanced life, competitive compensation, and a robust benefits package that supports you and your family. We prioritize well-being with premium healthcare, financial and family support, retirement planning, and ongoing learning. We’re committed to your growth and happiness!

Flash Technology Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, age, national origin, disability, protected veteran status, or any other protected characteristic.

Job ID

16836378

Security Clearance

TS/SCI
About FLASH Technology Group
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