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Jr Python Developer Jobs in Fairfax, VA (NOW HIRING)

INflow Federal

Jr DevOps Engineer

Springfield, VA

$55 - $75.50/hr

As a DevOps Engineer supporting Machine Learning initiatives at INflow Federal, you'll be at the ... Understanding of Python, Bash, and Shell scripting * Knowledge of network technologies, common ...

Peraton

Jr Cyber Penetration Tester

Arlington, VA · On-site

$66K - $106K/yr

This Federal Strategic Cyber program encompasses technical, engineering, data analytics ... Develop or modify tools that automate discovery or exploitation (e.g. bash, Python, JavaScript ...

Peraton

Jr Cyber Penetration Tester

Arlington, VA · On-site +1

$66K - $106K/yr

This Federal Strategic Cyber program encompasses technical, engineering, data analytics ... Develop or modify tools that automate discovery or exploitation (e.g. bash, Python, JavaScript ...

Peraton

Jr Cyber Penetration Tester

Arlington, VA

$66K - $106K/yr

This Federal Strategic Cyber program encompasses technical, engineering, data analytics ... Develop or modify tools that automate discovery or exploitation (e.g. bash, Python, JavaScript ...

teKnoluxion

Junior DevOps Engineer

Springfield, VA

$55.25 - $75.50/hr

As a Jr DevOps Engineer on our team, you will be responsible for distributed and managed services ... Understanding of Python, Bash, and Shell scripting * Knowledge of network technologies, common ...

teKnoluxion

Junior DevOps Engineer

Springfield, VA

$55.25 - $75.50/hr

As a Jr DevOps Engineer on our team, you will be responsible for distributed and managed services ... Understanding of Python, Bash, and Shell scripting * Knowledge of network technologies, common ...

teKnoluxion

Junior DevOps Engineer

Springfield, VA · On-site

$55.25 - $75.50/hr

As a Jr DevOps Engineer on our team, you will be responsible for distributed and managed services ... Understanding of Python, Bash, and Shell scripting * Knowledge of network technologies, common ...

AMERICAN SYSTEMS

Data Engineer - Junior

Quantico, VA

$110K - $125K/yr

The Data Engineer - Jr supports the design, development, and sustainment of data pipelines, data ... Basic experience with SQL and at least one programming/scripting language (e.g., Python)

AMERICAN SYSTEMS

Data Engineer - Junior

Quantico, VA · On-site

$110K - $125K/yr

The Data Engineer - Jr supports the design, development, and sustainment of data pipelines, data ... Basic experience with SQL and at least one programming/scripting language (e.g., Python)

Probity Inc.

JR Data Engineer-- Expert

Chantilly, VA

$111K - $134K/yr

Seeking a highly motivated, self-directed professional for a Data Engineering role. In this role ... Develop scripts and automation using Python, Linux, and shell scripting to support data processing ...

Chenega Corporation

Jr Systems Engineer

Vienna, VA

Working knowledge of at least one scripting or programming language (such as Python, PowerShell, JavaScript, C#) * Familiarity with network concepts and topics (such as domains, directories, DNS ...

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All JobsJr Python Developer JobsJr Python Developer Jobs in Fairfax, VA

Jr Python Developer information

See Fairfax, VA salary details

$13

$60

$88

How much do jr python developer jobs pay per hour?

As of Jul 23, 2026, the average hourly pay for jr python developer in Fairfax, VA is $60.41, according to ZipRecruiter salary data. Most workers in this role earn between $49.81 and $68.61 per hour, depending on experience, location, and employer.

What is the difference between Jr Python Developer vs Python Developer?

AspectJr Python DeveloperPython Developer
Required SkillsBasic Python, understanding of frameworks, entry-level codingProficient Python, experience with frameworks, problem-solving skills
Experience0-2 years2+ years
Work EnvironmentInternships, junior roles, team supportFull projects, independent tasks, leadership potential
CertificationsOptional, beginner coursesAdvanced courses, certifications preferred

The main difference between a Jr Python Developer and a Python Developer lies in experience and skill level. Jr Python Developers are typically entry-level, focusing on learning and supporting projects, while Python Developers have more experience, handle complex tasks, and contribute more independently. Both roles are common in tech companies and require a solid understanding of Python programming.

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

To thrive as a Jr Python Developer, you need a good grasp of Python programming fundamentals, problem-solving abilities, and a relevant computer science degree or equivalent experience. Familiarity with version control systems like Git, basic knowledge of databases, and exposure to frameworks such as Django or Flask are typically required. Strong communication, eagerness to learn, and teamwork skills help you collaborate effectively and adapt to evolving project needs. These skills and qualities are crucial for writing efficient code, integrating smoothly with development teams, and growing within a fast-paced tech environment.

Will AI replace junior dev?

AI is unlikely to fully replace junior Python developers, as they perform tasks that require problem-solving, creativity, and understanding of context. Instead, AI tools can assist junior developers by automating repetitive coding tasks and improving productivity, allowing them to focus on learning and complex problem-solving. Developing skills in AI and automation tools can enhance a junior developer's value in the job market.

What are some typical projects or tasks a Jr Python Developer might work on within their first year?

As a Jr Python Developer, you can expect to be involved in tasks such as writing and maintaining basic scripts, assisting in automating routine processes, supporting the development and testing of web applications, and fixing minor bugs. You’ll likely work closely with senior developers and team leads, participating in code reviews and learning best practices. Over time, you may take on more responsibility, such as contributing to larger features or collaborating with cross-functional teams like QA or DevOps.

Is there a demand for Python developers?

Python developers are in high demand across various industries such as technology, finance, and data science due to Python's versatility and widespread use in automation, web development, and machine learning. Entry-level roles often require knowledge of frameworks like Django or Flask and proficiency in core Python skills. The job market for Python developers is expected to grow as organizations increasingly adopt Python-based solutions.

How much does a junior Python programmer make?

A junior Python programmer typically earns between $50,000 and $80,000 annually, depending on location, industry, and experience. Entry-level roles often require basic knowledge of Python, version control, and problem-solving skills, with salaries increasing as skills and experience grow.

What does a Jr Python Developer do?

A Jr Python Developer is an entry-level programmer who specializes in writing, testing, and maintaining code using the Python programming language. They typically work under the guidance of senior developers and are responsible for building basic applications, automating tasks, fixing bugs, and learning best coding practices. Their role often involves collaborating with other team members, participating in code reviews, and continuously improving their technical skills to contribute effectively to software projects.

How to become a junior Python developer?

To become a junior Python developer, you should learn Python fundamentals through online courses or tutorials, build a portfolio of projects to demonstrate your skills, and gain familiarity with tools like Git and basic understanding of databases. Entry-level positions often require some coding experience and problem-solving ability, which can be developed through practice and personal projects.
What are popular job titles related to Jr Python Developer jobs in Fairfax, VA? For Jr Python Developer jobs in Fairfax, VA, the most frequently searched job titles are:
What job categories do people searching Jr Python Developer jobs in Fairfax, VA look for? The top searched job categories for Jr Python Developer jobs in Fairfax, VA are:
What cities near Fairfax, VA are hiring for Jr Python Developer jobs? Cities near Fairfax, VA with the most Jr Python Developer job openings:
Jr Python Developer jobs near you
Infographic showing various Jr Python Developer job openings in Fairfax, VA as of July 2026, with employment types broken down into 83% Full Time, 5% Part Time, 1% Temporary, and 11% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $125,654 per year, or $60.4 per hour.
Jr DevOps Engineer

Jr DevOps Engineer

INflow Federal

Springfield, VA

$55 - $75.50/hr

Other

Posted 3 days ago

Job description

About INflow Federal - founded in 2013, INflow Federal is a mission-driven small business delivering cutting-edge solutions to the Department of War (DoW) and Joint Force operations across 20+ states. Our strength comes from our people - especially the Veterans who make up over 50% of our workforce. Through our Veteran Outreach Program and employee-first culture, we invest deeply in professional growth, well-being, and innovation. Known for our agility, transparency, and integrity, INflow combines real-world experience with emerging technologies like AI/ML to help our customers lead in a rapidly evolving defense landscape. We empower both our employees and mission partners to stay ahead - driving smarter, faster, and more secure outcomes.

As a DevOps Engineer supporting Machine Learning initiatives at INflow Federal, you'll be at the heart of our mission to empower DoD customers with cutting-edge AI/ML solutions. Your expertise will not only pave the way for innovative data management and infrastructure but also drive our commitment to data modernization and cyber resilience. This role is a unique blend of technical mastery and strategic foresight, designed for those who dare to transform data into actionable insights and groundbreaking solutions.
 
In this role, you will rapidly prototype containerized multimodal deep learning solutions and associated data pipelines to enable GeoAI capabilities for improving analytic workflows and addressing key intelligence questions. You will be at the cutting edge of implementing State-of-the-Art (SOTA) Computer Vision (CV) and Vision Language Models (VLM) for conducting image retrieval, segmentation tasks, AI-assisted labeling, object detection, and visual question answering using geospatial datasets such as satellite and aerial imagery, full-motion video (FMV), ground photos, and OpenStreetMap.
 
Here, your work is more than a job-it's a journey in innovation. With opportunities to work on high-impact projects, access to the latest technologies, and a culture that thrives on creativity and collaboration, INflow Federal is where your expertise can truly make a difference.
 
Duties & Responsibilities
  • Automate and optimize service deployments
  • Integrate with enterprise authentication services
  • Establish and Improve system monitoring while maintaining established security protocols within development, test, and production systems.
  • Architect, build and maintain On-Prem and cloud infrastructure to support team and customer initiatives
  • Maintain and improve existing infrastructure (build out autoscaling, support new services, optimize for cost efficiencies/authentication/search, etc.)
  • Administer production, staging and development environments
  • Manage and aggregate server logs and monitor for security and system related incidents
  • Monitor and analyze system performance, such as server load and resource usage
  • Maintain and improve existing build and deployment processes using CI/CD tools
  • Apply configuration management disciplines to maintain software revisions, security patches, hardening, and documentation
  • Enforce best practices for security and reliability, and drive security initiatives, like access control and vulnerability testing
  • Work with A&A Teams to maintain security requirements for operation of systems
  • Maintain documentation of designs/configurations, ensuring team members have continuity of recurring tasks
  • Follow up on engineering tasks for operational solutions, and validate completion
  • Manage operational readiness board - present at weekly meetings and determine if development services are ready for automation based on best practices and maintainability
  • Track and ensure routine operations maintenance tasks are completed in a timely manner
  • Participant in SAFe and Scrum development teams and meetings
Qualifications
  • Experience working with container images and platforms (Kubernetes/Docker/OpenShift)
  • Strong understanding of DevOps and software/application development processes
  • Understanding of GitLab or other DevOps/Continuous Integration tools
  • Understanding of microservice design and architectural pattern best practices
  • Understanding of Python, Bash, and Shell scripting
  • Knowledge of network technologies, common infrastructure components, load balancers, firewalls, virtual and physical infrastructure design
  • Strong problem solving and troubleshooting skills
  • Strong communication and interpersonal skills
  • Must possess excellent time management skills and the drive to work unsupervised
  • Experience with deploying On-Prem infrastructure
  • 2+ years of relevant experience
Desired Skills
  • Experience in building processes for deploying to a Kubernetes based environment using Gitlab and Helm
  • Understanding of access management and security groups (i.e. IAM, S3 bucket, SSH, VPN, etc.)
  • Ability to write and use unit and functional testing
  • Experience using Jira and Confluence
Clearance Requirements
  • Active DoD TS/SCI
$90,000 - $115,000 a year
This is the likely salary range for this position. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
Other Notes
  • Some travel may be required: Must have valid driver's license and transportation. This is subject to change at the direction of the customer.
  • If accommodation is needed with your application or the interview process for applicants with disabilities, please contact Human Resources at 703-594-8601.
  • Candidate must have the ability to lift up to 50 lbs.
  • Must have willingness to perform duties not listed in the job description as required by INflow and our customer.
Citizenship Requirements
* Please note that INflow Federal is a defense contractor. Pursuant to our government contracts, candidates must be US Citizens to be considered for employment.
Equal Opportunity Employer 
Diversity and Inclusion
INflow provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.
 
This commitment applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, leaves of absence, compensation, and training. Job applicants and employees are evaluated solely on job-related qualifications and experience.
 
 
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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