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Junior Python Api Developer Jobs in Ashburn, VA (NOW HIRING)

Leidos

Junior Python Developer

Chantilly, VA · On-site

$69K - $125K/yr

Junior Python Developer Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade ... Support troubleshooting and bug fixing across development and test environments * Assist with API ...

Leidos

Junior Python Developer

Chantilly, VA

$69K - $125K/yr

Junior Python Developer Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade ... Support troubleshooting and bug fixing across development and test environments * Assist with API ...

INSPYR Solutions

API Developer

Merrifield, VA · On-site

$60 - $70/hr

API Developer Location: Merrifield, VA Duration: 6+ Month Contract Compensation : $60/HR - $70/HR ... Java, Python, Kafka and PowerShell scripting language. 7. Agile-based delivery with cross ...

INSPYR Solutions

API Developer

Merrifield, VA · On-site

$60 - $70/hr

API Developer Location: Merrifield, VA Duration: 6+ Month Contract Compensation : $60/HR - $70/HR ... Java, Python, Kafka and PowerShell scripting language. 7. Agile-based delivery with cross ...

ViedTech

AWS API Developer

Washington, DC · On-site +1

AWS API Developer will engage directly with AWS APIs to build highly scalable platform. Deployment ... Python * ADO pipeline development, deployment * Automated testing * API first development using ...

ViedTech

AWS API Developer

Washington, DC

AWS API Developer will engage directly with AWS APIs to build highly scalable platform. Deployment ... Python * ADO pipeline development, deployment * Automated testing * API first development using ...

NT Concepts

Java API Developer

Herndon, VA · Remote

$52.50 - $67.75/hr

NT Concepts is seeking an experienced API Java/Python Developer, Mid for an exciting data transformation opportunity within our Intel Community. Clearance: Active TS/SCI with CI Poly clearance ...

Smksoft

Senior API Developer

Vienna, VA · On-site

$56.50 - $77.25/hr

Built Azure DevOps CI/CD pipelines for API testing using Postman & Newman CLI * Automated ... Java * Python * Kafka * PowerShell scripting language 7. Agile -based delivery with cross ...

NT Concepts

Java API Developer

Herndon, VA · On-site

$84K - $144K/yr

NT Concepts is seeking an experienced API Java/Python Developer, Mid for an exciting data transformation opportunity within our Intel Community. Clearance: Active TS/SCI with CI Poly clearance ...

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All JobsPython Api Developer JobsJunior Python Api Developer JobsJunior Python Api Developer Jobs in Ashburn, VA

Junior Python Api Developer information

See Ashburn, VA salary details

$24.5K

$91K

$140.6K

How much do junior python api developer jobs pay per year?

As of Jul 19, 2026, the average yearly pay for junior python api developer in Ashburn, VA is $90,987.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,500.00 and $89,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Junior Python API Developers when integrating with third-party services?

Junior Python API Developers often encounter challenges such as understanding varied authentication methods (like OAuth or API keys), handling inconsistent data formats, and troubleshooting network or permission errors when integrating with third-party services. Additionally, documentation from external APIs can sometimes be incomplete or outdated, requiring extra investigation and testing. Collaborating with senior developers and utilizing debugging tools are effective ways to overcome these hurdles and ensure smooth integrations.

What does a Junior Python API Developer do?

A Junior Python API Developer is responsible for developing, testing, and maintaining APIs (Application Programming Interfaces) using the Python programming language. They typically work under the supervision of more experienced developers to build backend services that communicate between databases, servers, and front-end applications. Their tasks often include writing clean code, documenting endpoints, troubleshooting issues, and collaborating with team members to ensure APIs are efficient and secure. This role is a great entry point for those looking to build a career in software development, especially in backend or web services.

What are the key skills and qualifications needed to thrive as a Junior Python API Developer, and why are they important?

To thrive as a Junior Python API Developer, you need a solid understanding of Python programming, RESTful API concepts, and basic software development principles, often supported by a relevant degree or coursework. Familiarity with frameworks like Flask or Django, version control systems such as Git, and tools like Postman or Swagger is typically required. Strong problem-solving skills, attention to detail, and effective communication help you collaborate with teams and debug efficiently. These skills ensure you can develop, maintain, and integrate APIs that are robust, scalable, and meet project requirements.

What is the difference between Junior Python Api Developer vs Python Backend Developer?

AspectJunior Python Api DeveloperPython Backend Developer
Required SkillsBasic Python, API development, RESTful servicesPython, frameworks (Django/Flask), database integration
Experience LevelEntry-level, 0-2 yearsMid-level, 2+ years
Work EnvironmentStartups, small teams, internshipsTech companies, larger teams, project-based
CertificationsOptional Python certificationsOptional, but often includes Python or web development certs

In summary, Junior Python Api Developers focus on creating and maintaining APIs using Python, often with less experience and simpler projects. Python Backend Developers have broader responsibilities, including building entire backend systems, requiring more experience and knowledge of frameworks and databases.

What are the most commonly searched types of Python Api Developer jobs in Ashburn, VA? The most popular types of Python Api Developer jobs in Ashburn, VA are:
What are popular job titles related to Junior Python Api Developer jobs in Ashburn, VA? For Junior Python Api Developer jobs in Ashburn, VA, the most frequently searched job titles are:
What job categories do people searching Junior Python Api Developer jobs in Ashburn, VA look for? The top searched job categories for Junior Python Api Developer jobs in Ashburn, VA are:
Junior Python Api Developer jobs near you
Junior Python Developer

Junior Python Developer

Leidos

Chantilly, VA • On-site

$69K - $125K/yr

Full-time

Re-posted 18 days ago

Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 149 frontline employees who took The Breakroom Quiz

56th of 451 rated business services

Job description

Junior Python Developer
Who We Are:
Kudu Dynamics is Leidos Owned Company, forged out of a decade of
experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG arsenal. Our team of hackers and engineers have experience spanning centuries of research, development, and operations missions - across desktop, mobile, IoT, and embedded platforms. Kudu Dynamics, a Leidos company is uniquely qualified to anticipate tomorrow's threats and build the next generation of capabilities.
Minimum Requirements:
  • US Citizenship with TS/SCI and Counter-Intelligence Polygraph clearance
  • 1-3 years of experience in Python development
  • Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or related field
  • Experience scripting in Python and shell scripting
  • Familiarity with Git/GitLab version control and CI/CD concepts
  • Basic understanding of REST APIs and web applications
  • Familiarity with Linux environments and command line tools
  • Experience with PostgreSQL or similar databases
  • Exposure to containerization technologies such as Docker
  • Ability to troubleshoot software issues in a collaborative environment
  • Strong willingness to learn new technologies and mission domains
  • Self-starter requiring moderate supervision
  • Intelligent, proactive, and driven to achieve results

Specific Duties:
  • Develop and maintain Python-based backend services and tooling
  • Support troubleshooting and bug fixing across development and test environments
  • Assist with API integrations and data processing workflows
  • Write and maintain unit/integration tests
  • Support CI/CD pipeline improvements and automation efforts
  • Participate in Agile Scrum ceremonies and sprint activities
  • Collaborate with senior developers and DevOps engineers
  • Assist with onboarding technical documentation and user support

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
June 2, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $69,550.00 - $125,725.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

What Leidos employees say

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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