Job Title Mid-Level Backend Software Engineer Location Gaithersburg, MD/Alexandria, VA/Chantilly, VA/St. Louis MO, Tucson, AZ Position Requirements Active Top Secret Clearance SUMMARY We're hiring a ...
Job Title Mid-Level Backend Software Engineer Location Gaithersburg, MD/Alexandria, VA/Chantilly, VA/St. Louis MO, Tucson, AZ Position Requirements Active Top Secret Clearance SUMMARY We're hiring a ...
Job Title Mid-Level Backend Software Engineer Location Gaithersburg, MD/Alexandria, VA/Chantilly, VA/St. Louis MO, Tucson, AZ Position Requirements Active Top Secret Clearance SUMMARY We're hiring a ...
Quick apply
Job Title Mid-Level Backend Software Engineer Location Gaithersburg, MD/Alexandria, VA/Chantilly, VA/St. Louis MO, Tucson, AZ Position Requirements Active Top Secret Clearance SUMMARY We're hiring a ...
Mid-Level Backend Software Engineer
Alexandria, VA · Remote
$105K - $125K/yr
Mid-Level Backend Software Engineer Location: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ Clearance: Top Secret/SCI with the ability to successfully ...
New
Mid-Level Backend Software Engineer
Alexandria, VA · Remote
$105K - $125K/yr
Mid-Level Backend Software Engineer Location: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ Clearance: Top Secret/SCI with the ability to successfully ...
New
Mid-Level Backend Software Engineer
Alexandria, VA · On-site
$105K - $125K/yr
Mid-Level Backend Software Engineer Location: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ Clearance: Top Secret/SCI with the ability to successfully ...
Mid-Level Backend Software Engineer
Alexandria, VA · On-site
$105K - $125K/yr
Mid-Level Backend Software Engineer Location: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ Clearance: Top Secret/SCI with the ability to successfully ...
Back End Developer - Mid-level
VA · On-site +1
General information Job Posting Title Back End Developer - Mid-level Date Monday, May 11, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a trusted ...
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General information Job Posting Title Back End Developer - Mid-level Date Monday, May 11, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a trusted ...
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General information Job Posting Title Back End Developer - Mid-level Date Thursday, April 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
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General information Job Posting Title Back End Developer - Mid-level Date Thursday, May 21, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Back End Developer - Mid-level
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General information Job Posting Title Back End Developer - Mid-level Date Thursday, May 21, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Back End Developer - Mid-level
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General information Job Posting Title Back End Developer - Mid-level Date Thursday, April 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Back End Developer - Mid-level
VA · On-site +1
General information Job Posting Title Back End Developer - Mid-level Date Thursday, April 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Back End Developer - Mid-level
VA · On-site +1
General information Job Posting Title Back End Developer - Mid-level Date Thursday, April 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Back End Developer - Mid-level
VA · On-site +1
General information Job Posting Title Back End Developer - Mid-level Date Thursday, April 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a ...
Back End Developer - Mid-level
VA · On-site +1
General information Job Posting Title Back End Developer - Mid-level Date Friday, May 15, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a trusted ...
Back End Developer - Mid-level
VA · On-site +1
General information Job Posting Title Back End Developer - Mid-level Date Friday, May 15, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a trusted ...
Mid-Level Backend Software Engineer
Chantilly, VA · Remote
$105K - $125K/yr
Mid-Level Backend Software Engineer Location: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ Clearance: Top Secret/SCI with the ability to successfully ...
New
Mid-Level Backend Software Engineer
Chantilly, VA · Remote
$105K - $125K/yr
Mid-Level Backend Software Engineer Location: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ Clearance: Top Secret/SCI with the ability to successfully ...
New
Mid-Level Backend Software Engineer
Chantilly, VA · On-site
$105K - $125K/yr
Mid-Level Backend Software Engineer Location: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ Clearance: Top Secret/SCI with the ability to successfully ...
Mid-Level Backend Software Engineer
Chantilly, VA · On-site
$105K - $125K/yr
Mid-Level Backend Software Engineer Location: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ Clearance: Top Secret/SCI with the ability to successfully ...
We are seeking a talented and motivated Back End Software Developer to join our Software Engineering team. You will be working collaboratively to design, develop, deploy and maintain back-end ...
We are seeking a talented and motivated Back End Software Developer to join our Software Engineering team. You will be working collaboratively to design, develop, deploy and maintain back-end ...
Mid-Level Backend Software Engineer
$87.10K - $157.45K/yr
We're hiring a Backend Software Engineer to support a high‑visibility, data‑driven application ... Identify, debug, and resolve application-level defects and performance issues * Code Quality:
Mid-Level Backend Software Engineer
$87.10K - $157.45K/yr
We're hiring a Backend Software Engineer to support a high‑visibility, data‑driven application ... Identify, debug, and resolve application-level defects and performance issues * Code Quality:
Designandmaintainrobust,scalable back-end services * Developclean, well-documented, and testable ... Contribute to improving our engineering practices and standards Qualifications: Technical Skills
Quick apply
Designandmaintainrobust,scalable back-end services * Developclean, well-documented, and testable ... Contribute to improving our engineering practices and standards Qualifications: Technical Skills
Mid-Level Backend Software Engineer
$87.10K - $157.45K/yr
If you've been building your skills in backend development, objectoriented programming, and ... Identify, debug, and resolve application-level defects and performance issues * Code Quality:
Mid-Level Backend Software Engineer
$87.10K - $157.45K/yr
If you've been building your skills in backend development, objectoriented programming, and ... Identify, debug, and resolve application-level defects and performance issues * Code Quality:
Designandmaintainrobust,scalable back-end services * Developclean, well-documented, and testable ... Contribute to improving our engineering practices and standards Qualifications: Technical Skills
Designandmaintainrobust,scalable back-end services * Developclean, well-documented, and testable ... Contribute to improving our engineering practices and standards Qualifications: Technical Skills
... level! Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing ... As a Mid Backend Developer on our team, you will build software leveraging Esris products and APIs ...
... level! Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing ... As a Mid Backend Developer on our team, you will build software leveraging Esris products and APIs ...
Mid Backend Developer
Vienna, VA · On-site
... level! Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing ... As a Mid Backend Developer on our team, you will build software leveraging Esri's products and APIs ...
Mid Backend Developer
Vienna, VA · On-site
... level! Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing ... As a Mid Backend Developer on our team, you will build software leveraging Esri's products and APIs ...
Mid Backend Developer
Vienna, VA · On-site
... level! Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing ... As a Mid Backend Developer on our team, you will build software leveraging Esri's products and APIs ...
Mid Backend Developer
Vienna, VA · On-site
... level! Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing ... As a Mid Backend Developer on our team, you will build software leveraging Esri's products and APIs ...
Mid Level Backend Developer information
See Virginia salary details
$11.92 - $18.44
0% of jobs
$18.44 - $24.96
1% of jobs
$24.96 - $31.48
5% of jobs
$31.48 - $38
6% of jobs
$38 - $44.52
7% of jobs
$46.48 is the 25th percentile. Wages below this are outliers.
$44.52 - $51.04
16% of jobs
The median wage is $56.70 / hr.
$51.04 - $57.57
16% of jobs
$57.57 - $64.09
18% of jobs
$66.34 is the 75th percentile. Wages above this are outliers.
$64.09 - $70.61
14% of jobs
$70.61 - $77.13
11% of jobs
$77.13 - $83.65
5% of jobs
$11
$57
$83
How much do mid level backend developer jobs pay per hour?
What are the key skills and qualifications needed to thrive as a Mid Level Backend Developer, and why are they important?
What are some typical challenges a Mid Level Backend Developer might face when working on large-scale applications?
What are Mid Level Backend Developers?
What is the difference between Mid Level Backend Developer vs Junior Backend Developer?
| Aspect | Mid Level Backend Developer | Junior Backend Developer |
|---|---|---|
| Experience | 2-4 years | 0-2 years |
| Skills | Proficient in backend frameworks, databases, API development | Basic understanding of backend concepts, learning frameworks |
| Responsibilities | Developing features, troubleshooting, code reviews | Assisting in tasks, learning codebase, bug fixing |
| Work Environment | Collaborates with teams, independent problem-solving |
The main difference between a Mid Level Backend Developer and a Junior Backend Developer lies in experience and skill level. Mid level developers have more hands-on experience, handle complex tasks independently, and contribute significantly to project development. Junior developers are still learning, focusing on foundational tasks and gaining industry knowledge. This distinction helps employers identify the right candidate for different stages of project involvement.

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Job description
Job Title
Mid-Level Backend Software Engineer
Location
Gaithersburg, MD/Alexandria, VA/Chantilly, VA/St. Louis MO, Tucson, AZ
Position Requirements
Active Top Secret Clearance
SUMMARY
We're hiring a Backend Software Engineer to support a high‑visibility, data‑driven application used across the organization for analytics and reporting. You'll help build and maintain core backend services, develop RESTful APIs, support data‑driven functionality, and contribute to ongoing system enhancements within a Linux‑based environment. Your work will directly support system reliability, performance, and data accuracy for mission stakeholders. Our primary development team operates out of Gaithersburg, MD, but we also support onsite engineers in Alexandria, VA; Chantilly, VA; St. Louis, MO; and Tucson, AZ, giving top talent multiple paths to join the mission.
PRIMARY DUTIES AND RESPONSIBILITIES
- Backend Development: Design, develop, test, and maintain backend application components using Java or Python
- REST API Development: Develop and maintain RESTful services to support application functionality and system integrations
- Object-Oriented Programming: Apply object-oriented design principles to build scalable and maintainable systems
- Database Development: Write and modify SQL queries to support application functionality and data retrieval
- Data Source Collaboration: Collaborate with internal and external teams to understand data sources, formats, and access methods, and support integration into backend systems
- Linux Environments: Develop and troubleshoot applications within Linux-based environments
- Data Processing & Business Logic: Implement backend logic for data transformation, processing, and system workflows
- Bug Fixing & Enhancements: Identify, debug, and resolve application-level defects and performance issues
- Code Quality: Follow coding standards, participate in code reviews, and support documentation efforts
BASIC QUALIFICATIONS:
- Bachelor's degree in Computer Science, Software Engineering, or a related field with 4–8 years of experience; or a Master's degree with 2–6 years of experience
- US Citizenship
- Active TS/SCI with the ability to successfully pass a Polygraph
- Professional experience developing object‑oriented applications in Java or Python
- Hands‑on experience building and maintaining RESTful APIs
- Basic to moderate experience with SQL capability, including writing queries and working with relational databases
- Working knowledge of Linux‑based environments
- Ability to work independently on defined tasks within established technical frameworks and deliver reliable results
DESIRED QUALIFICATIONS:
- Experience with Apache Airflow or similar workflow orchestration technologies
- Experience with Spring Boot, Django, or similar backend frameworks
- Exposure to CI/CD pipelines (GitLab, Jenkins, etc.)
- Familiarity with containerization (Docker, OpenShift)
- Exposure to cloud environments (AWS or Azure)
- Experience working in Agile development environments