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Python Programmer Jobs in Fairfax, VA (NOW HIRING)

eSolutionsFirst, LLC

Senior Python Developer

Mclean, VA

$124.60K - $167.70K/yr

Senior Python Developer 6 Months contract - Extension long term McLean , VA - On-site M-F Interview Type: In Person Must Have Qualifications: * 5+ years' experience of software development experience ...

Prophecy Technologies

Python Developer-AWS

Mclean, VA · On-site

$50.75 - $70/hr

Job Summary We are seeking a highly skilled Python Developer with strong AWS experience to design, develop, deploy, and support scalable cloud-based applications. The role involves building backend ...

Meta Force Technology Staffing LLC

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Python Developer LOCATION: Reston VA The client is only considering local candidates DURATION: 1-Year Contract W2 Only - [No C2C - No /OPT/CPT] H1b Transfer is ok LINKEDIN Matching to the resume is ...

Polar IT Services

AWS Python Developer

Reston, VA · Hybrid

$52.25 - $72/hr

AWS Python Developer with AI experience Location: Reston, VA Mode of Work: 3 Days hybrid Top Skills' Details Strong Python and AWS skills Machine Learning, LLM, GenAi experience Needs to be a hands ...

Polar IT Services

AWS Python Developer

Reston, VA · Hybrid

$52.25 - $72/hr

AWS Python Developer with AI experience Location: Reston, VA Mode of Work: 3 Days hybrid Top Skills' Details Strong Python and AWS skills Machine Learning, LLM, GenAi experience Needs to be a hands ...

Polar IT Services

AWS Python Developer

Reston, VA · On-site

$52.25 - $72/hr

AWS Python Developer with AI experience Location: Reston, VA Mode of Work: 3 Days hybrid Top Skills' Details Strong Python and AWS skills Machine Learning, LLM, GenAi experience Needs to be a hands ...

NT Concepts

Python Developer

Herndon, VA · On-site +1

$51.75 - $71.25/hr

We are seeking a Full Stack Python Developer to work under Technical Lead, building scalable web applications and REST APIs that power machine learning workloads in a cloud-native, containerized ...

KOJU Tech Solutions

Python Developer

Reston, VA

$52.25 - $72/hr

Familiarity with event-driven programming in Python * Able to create database schemas that represent and support business processes * Unit test and debugging skills * Proficient understanding of code ...

KTS

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Familiarity with event-driven programming in Python * Able to create database schemas that represent and support business processes * Unit test and debugging skills * Proficient understanding of code ...

eSolutionsFirst, LLC

Sr. Python Developer

Mclean, VA

$51.50 - $71/hr

Python Full Stack Developer Mclean, VA Must Have Qualifications: Must have practical experience with Python, front even technologies, React, JavaScript, and web application development, along with ...

PTR Global

Senior Python Developer

Mclean, VA

$80 - $85/hr

Python Developer Location: Mclean, VA Duration: 12+ Months (Possible extension) * Client's Investments and Capital Markets division is currently seeking a Senior Software Developer who can contribute ...

Cymertek

Java, Scala, Python Developer

Tysons, VA · On-site

Java, Scala, Python Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a versatile and highly skilled ...

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How much do python programmer jobs pay per hour?

As of Jun 1, 2026, the average hourly pay for python programmer in Fairfax, VA is $69.61, according to ZipRecruiter salary data. Most workers in this role earn between $63.89 and $73.70 per hour, depending on experience, location, and employer.

What Do Python Programmers Do?

A Python programmer uses the programming language called Python to write code for various applications, including big data manipulation, web servers, program scripting, and more. In this career, the software allows you to program quicker using fewer lines, which creates an easy-to-read code. You can find work in web or game development, data visualization, and analyzing data, among others. Your job duties vary based on your specialization, but they usually include working with files and extensive support libraries, creating, testing and implementing new or updated applications, and examining the code to spot problems.

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

To thrive as a Python Programmer, you need strong proficiency in Python programming, understanding of algorithms, and a background in computer science or related fields. Familiarity with development tools like Git, testing frameworks such as PyTest, and experience with libraries like Django or Flask are typically required. Problem-solving ability, attention to detail, and effective teamwork are standout soft skills for this role. These skills ensure the development of reliable, scalable software solutions and smooth collaboration within technical teams.

What are some common challenges Python Programmers face when working on large-scale projects, and how can they overcome them?

Python Programmers working on large-scale projects often encounter challenges such as managing code maintainability, optimizing performance, and coordinating with cross-functional teams. To address these, it’s essential to follow best practices like modular programming, using virtual environments, and employing version control systems such as Git. Regular code reviews and clear communication within the team help maintain code quality and ensure everyone is aligned. Leveraging frameworks and libraries effectively can also streamline development and reduce repetitive tasks.

What are Python Programmers?

Python Programmers are software developers who specialize in writing code using the Python programming language. They design, develop, and maintain applications or systems, often working on tasks such as web development, data analysis, machine learning, automation, and scripting. Python Programmers need strong problem-solving skills and a good understanding of programming concepts. They often collaborate with other developers, data scientists, and stakeholders to build efficient and scalable solutions.

Are Python programmers in demand?

Python programmers are in high demand across various industries due to the language's versatility, ease of learning, and widespread use in data analysis, web development, and automation. Employers seek professionals skilled in Python, often requiring knowledge of frameworks like Django or Flask and experience with libraries such as Pandas or NumPy. The demand is expected to grow as technology continues to evolve and data-driven decision-making becomes more prevalent.

What is the difference between Python Programmer vs Software Developer?

AspectPython ProgrammerSoftware Developer
Required CredentialsTypically a degree in Computer Science or related field; proficiency in PythonDegree in Computer Science or related; proficiency in multiple programming languages including Python
Work EnvironmentOften in tech companies, startups, or freelance projects focused on Python-based tasksIn various industries, working on full software solutions, often across multiple languages and platforms
Employer & Industry UsageTech firms, data analysis, automation projectsSoftware firms, IT departments, app development

While a Python Programmer specializes in Python coding, a Software Developer works on broader software solutions, often using multiple languages. Both roles require similar foundational skills, but Software Developers typically handle more comprehensive project responsibilities.

More about Python Programmer jobs
What are the most commonly searched types of Python Programmer jobs in Fairfax, VA? The most popular types of Python Programmer jobs in Fairfax, VA are:
What are popular job titles related to Python Programmer jobs in Fairfax, VA? For Python Programmer jobs in Fairfax, VA, the most frequently searched job titles are:
What job categories do people searching Python Programmer jobs in Fairfax, VA look for? The top searched job categories for Python Programmer jobs in Fairfax, VA are:
What cities near Fairfax, VA are hiring for Python Programmer jobs? Cities near Fairfax, VA with the most Python Programmer job openings:
Python Programmer jobs near you
Infographic showing various Python Programmer job openings in Fairfax, VA as of May 2026, with employment types broken down into 50% Full Time, 12% Part Time, and 38% Contract. Highlights an 92% Physical, 7% Hybrid, and 1% Remote job distribution, with an average salary of $144,798 per year, or $69.6 per hour.
Senior Python Developer

Senior Python Developer

eSolutionsFirst, LLC

Mclean, VA

$124.60K - $167.70K/yr

Other

Posted 15 days ago

Job description

 Senior Python Developer

6 Months contract –   Extension long term

McLean , VA – On-site   M-F  

Interview Type: In Person

Must Have Qualifications:

  • 5+ years’ experience of software development experience using Python.
  • Must have hands on experience with Python, Git, unit testing and databases technologies including snowflake, Databricks, or SQL server.
  • 1 – 2 years of experience working with containerization tools (e.g. Docker, Kubernetes)

Job Description:

Position Overview

  • currently seeking a Sr. Software Developer who can contribute to the firm’s data modernization initiative.
  • The developer will be involved in developing and enhancing core features of cohorting engines to source data from Enterprise warehouse to support close of business activities and ensure the integrity, accuracy, and timeliness of outputs.
  • The developer will also collaborate closely with other team members to implement ETL capabilities, add quality control reports, and perform data profiling to meet project requirements.

Responsibilities

  • Refactor and modernize existing components of an ETL application to improve maintainability, performance, and scalability.
  • Perform end to end testing to verify accuracy of all layers and perform parallel testing to ensure data integrity of the new system.
  • Establish metrics and monitoring systems to evaluate the effectiveness of the implemented solutions.
  • Diagnose and resolve defects, eliminate technical debt in new solution, and drive continuous improvements to ensure alignment with software engineering best practices.
  • Write clean, robust, high-quality code following best practices, supported by automated unit and integration tests with strong coverage.
  • Coordinate with team members across different layers of the stack (data, services, APIs, and infrastructure) to deliver end-to-end solutions.
  • Assist with infrastructure upgrades, platform migrations, and adoption of new technologies to improve reliability, security, and operational efficiency.
  • Contribute to design discussions, code reviews, and documentation; demonstrate a commitment to collaborative problem-solving, thoughtful design, and high-quality deliverables.
  • Document findings and outcomes to build a knowledge base for future reference.

Qualifications

  • Hands-on software development experience using Python programming
  • Candidate should be skilled in pandas and numpy Python libraries.
  • 2–3 years of experience using Git for source control in a team-based development environment.
  • 2–3 years of experience with SQL and relational database development.
  • 1–2 years of experience with containerization and orchestration technologies (e.g., Docker, Podman, Kubernetes).
  • 2–3 years of experience with unit testing frameworks (e.g., Pytest) and implementing automated test coverage.
  • Good oral, written communication skills and team collaboration skills.
  • Strong critical thinking, problem-solving skills, and familiarity with Agile development processes.

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