> Markdown version of [/jobs/ext/2154807-application-engineer-4-api-organization](https://www.wearedevelopers.com/jobs/ext/2154807-application-engineer-4-api-organization). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Application Engineer 4 (API) Organization

- **Company:** POWER3 SOLUTIONS, LLC
- **Location:** Linthicum Heights, MD, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Software Applications, Confluence, JIRA, Cloud Computing, Configuration Management, Cyber Security, Serialization, Django Web Framework, Middleware, Design of User Interfaces, Human-Computer Interaction, Systems Analysis, JSON, Python (Programming Language), MariaDB, MongoDB, Software Engineering, Extensible Markup Language (XML), Scripting, Flask (Web Framework), Backend, Git, Data Management, Docker, Microservices
- **Published:** August 20, 2026
- **Apply:** https://www.careerbuilder.com/job-details/application-engineer-4-api-md--aeace819-31ad-4c37-923f-701334c0e9be

## About the Role

* All experience and education will be in a technical field directly related to the labor category being proposed and all diplomas, GED certificates, and degrees will be from accredited institutions. Twelve (12) years minimum experience and a High School Diploma/GED. Ten (10) years minimum experience and an Associate's Degree. Eight (8) years minimum experience and a Bachelor's Degree. Six (6) years minimum experience and a Master's Degree. Four (4) years minimum experience and a Doctorate's Degree.
 * Python
 * Docker
 * Experienced using Django or Flask
 * Databased experience using MongoDB or MariaDB
 * ReST endpoint development
 * Micro service model

Individual Capabilities/Experience Desired:

 * AWS or other cloud experience
 * JSON and/or XML serialization
 * Jira
 * Confluence
 * Git version control
 * Agile, Access Authorization, Agile Programming Methodologies, Amazon Web Services (AWS), Application Programming Interface (API), Atlassian JIRA, Automation, Career Counseling, Cloud Computing, Computer Security, Consulting, Data Collection, Data Management, Data Modeling, Django, Docker, Flask, Git, High School Diploma, JSON, MariaDB, Microservices, Middleware, MongoDB, Process Development, Project Lifecycle, Python Programming/Scripting Language, Security Analysis, Software Engineering, Source Code/Configuration Management (SCM), Systems Analysis, Technical Recruiting, Test Plan/Schedule, User Interface/Experience (UI/UX), XML (EXtensible Markup Language)

## 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., * 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.


## Related Videos

- [Why make use of an integration platform in today's software developments and infrastructure?](https://www.wearedevelopers.com/videos/758-why-make-use-of-an-integration-platform-in-today-s-software-developments-and-infrastructure)
- [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94)
- [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray)
- [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json)
- [The Evolving Landscape of Application Development: Insights from Three Years of Research](https://www.wearedevelopers.com/videos/1459-the-evolving-landscape-of-application-development-insights-from-three-years-of-research)
- [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews)

## Related Articles

- [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)
- [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know)
- [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer)
- [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers)