Mclean, VA · On-site
$50.75 - $70/hr
Developer Python Location: McLean, VA - Fully onsite Assignment Type: Contract Only Duration: 6 plus months Must Have Qualifications: Must have 5+ years of experience in software development using ...
Quick apply
Mclean, VA · On-site
$50.75 - $70/hr
Developer Python Location: McLean, VA - Fully onsite Assignment Type: Contract Only Duration: 6 plus months Must Have Qualifications: Must have 5+ years of experience in software development using ...
Washington, DC · On-site
$137K - $185K/yr
SENIOR PYTHON DEVELOPER 4 DAYS ONSITE Washington, DC MUST BE LOCAL 5- Months Contract SENIOR PYTHON DEVELOPER Python, reporting- part of the Enterprise Data Management team supporting treasury data ...
New
Washington, DC · On-site
$137K - $185K/yr
SENIOR PYTHON DEVELOPER 4 DAYS ONSITE Washington, DC MUST BE LOCAL 5- Months Contract SENIOR PYTHON DEVELOPER Python, reporting- part of the Enterprise Data Management team supporting treasury data ...
New
Chantilly, VA · On-site
$107K - $195K/yr
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 ...
Chantilly, VA · On-site
$107K - $195K/yr
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 ...
Chantilly, VA · On-site
$107K - $195K/yr
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 ...
Chantilly, VA · On-site
$107K - $195K/yr
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 ...
$107K - $195K/yr
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 ...
$107K - $195K/yr
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 ...
Chantilly, VA · On-site
$107K - $195K/yr
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 ...
Chantilly, VA · On-site
$107K - $195K/yr
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 ...
Chantilly, VA · On-site
$107K - $195K/yr
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 ...
Chantilly, VA · On-site
$107K - $195K/yr
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 ...
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 ...
Quick apply
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 ...
Chantilly, VA · On-site
$107K - $195K/yr
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 ...
Chantilly, VA · On-site
$107K - $195K/yr
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 ...
Chantilly, VA · On-site
$107K - $195K/yr
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 ...
Chantilly, VA · On-site
$107K - $195K/yr
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 ...
Chantilly, VA · On-site
$107K - $195K/yr
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 ...
Chantilly, VA · On-site
$107K - $195K/yr
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 ...
Mclean, VA · On-site
$51.50 - $71/hr
Role: Senior Python Developer Location: McLean, VA (5 Days onsite) Duration: Long term project Interview Mode: In-Person Notes: Looking for a consultant with minimum 10+ years of hands-on ...
New
Mclean, VA · On-site
$51.50 - $71/hr
Role: Senior Python Developer Location: McLean, VA (5 Days onsite) Duration: Long term project Interview Mode: In-Person Notes: Looking for a consultant with minimum 10+ years of hands-on ...
New
Manassas, VA · On-site
$107K - $195K/yr
Description 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 ...
Manassas, VA · On-site
$107K - $195K/yr
Description 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 ...
Chantilly, VA · On-site
$107K - $195K/yr
Description 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 ...
Chantilly, VA · On-site
$107K - $195K/yr
Description 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 ...
Reston, VA · On-site
$107K - $195K/yr
Description 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 ...
Reston, VA · On-site
$107K - $195K/yr
Description 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 ...
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 ...
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 ...
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 ...
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 ...
Aldie, VA · On-site
$107K - $195K/yr
Description 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 ...
Aldie, VA · On-site
$107K - $195K/yr
Description 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 ...
Falls Church, VA · On-site
$107K - $195K/yr
Description 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 ...
Falls Church, VA · On-site
$107K - $195K/yr
Description 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 ...
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 ...
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 ...
$25K - $35.7K
1% of jobs
$35.7K - $46.4K
2% of jobs
$46.4K - $57.2K
6% of jobs
$57.2K - $67.9K
14% of jobs
$68.5K is the 25th percentile. Wages below this are outliers.
$67.9K - $78.6K
34% of jobs
$87.1K is the 75th percentile. Wages above this are outliers.
$78.6K - $89.4K
23% of jobs
$89.4K - $100.1K
5% of jobs
$100.1K - $110.8K
6% of jobs
$110.8K - $121.6K
4% of jobs
$121.6K - $132.3K
3% of jobs
$132.3K - $143K
1% of jobs
$25K
$92.6K
$143K
A Junior Python Developer is an entry-level software developer who specializes in writing, testing, and maintaining code using the Python programming language. They typically work under the guidance of senior developers and assist in building applications, fixing bugs, and improving performance. Their responsibilities may include writing scripts, working with databases, and integrating third-party services. Strong problem-solving skills, knowledge of Python frameworks like Django or Flask, and familiarity with version control systems like Git are often required. Junior developers are expected to learn quickly and contribute to the development team while gaining hands-on experience.
As a Junior Python Developer, your daily tasks may include writing and testing code, fixing bugs, and participating in code reviews alongside more experienced developers. You'll often work on modules or features under the guidance of senior team members, attend stand-up meetings, and update project documentation as needed. Collaboration with frontend developers, QA testers, and project managers is common, especially when integrating systems or implementing new features. Over time, you can expect to take on more complex tasks and gradually build your expertise through mentorship and hands-on project work.
To thrive as a Junior Python Developer, you need a solid foundation in Python programming, an understanding of computer science fundamentals, and often a relevant degree or coursework. Familiarity with version control systems like Git, basic experience with web frameworks such as Flask or Django, and knowledge of databases are commonly expected, while certifications like PCEP can be advantageous. Attention to detail, a willingness to learn, effective problem-solving, and strong communication skills are essential soft skills for this role. These competencies ensure you can contribute efficiently to software development projects, adapt to new challenges, and collaborate well within a development team.
The most popular types of Python Developer jobs in Reston, VA are:
For Junior Python Developer jobs in Reston, VA, the most frequently searched job titles are:
The top searched job categories for Junior Python Developer jobs in Reston, VA are:
Cities near Reston, VA with the most Junior Python Developer job openings:
$50.75 - $70/hr
Contractor
Re-posted 28 days ago
Developer Python
Location: McLean, VA – Fully onsite
Assignment Type: Contract Only
Duration: 6 plus months
Must Have Qualifications: Must have 5+ years of experience in software development using Python. Must be strong in both front end and back end. Knowledge and strong understanding of architecture design patterns and principles is required. Must have experience working with popular Python frameworks, such as Django, FAST API, and python libraries.
Interview Information: In-person required
.
JOB DESCRIPTION - Modeler Developer Python -
The position requires knowledge of model coding using Python to build out the financial forecasting models. Knowledge of coding of other financial model languages preferred.
Responsibilities:
• Work closely with Model Implementation and I&CM BTO support teams to support technology delivery activities in support of Data Transformation Program.
• Play a key role in analyzing and converting complex SQL queries to align with new data sources, supporting large-scale data migrations, and ensuring seamless data integration across multiple systems.
• Update and or build applications to source securitization data from data warehouses.
• Support and execute data migration activities, ensuring data integrity and accuracy.
• Work with Snowflake for data warehousing, migration, and advanced analytics. Basic Requirements:
• 5+ years of Python and coding experience is a must.
• 5+ years of hands-on experience with SQL, including complex query analysis and optimization.
• 3 years of experience in integrating with Snowflake APIs for data extraction and manipulation.
• 5-10 years of IT experience in design, development, integration and testing of software solutions based on Python, REST Webservices, and web development.
• 5-10 years of experience with relational databases including Sybase, SQL Server, and MySQL. Good knowledge and experience with database technologies such as SQL and NoSQL
• Demonstrated ability to analyze and join large datasets across multiple sources.
• 5 years of experience with managing, building, and deploying code through tools including Jira, GIT, Bitbucket, Gradle, Linux, Docker, and Jenkins.
• 5 years of experience designing and executing unit tests using python testing framework based on business requirements and functional specifications.
• Automation Testing: Pytest, Unitest, Monkey patch, pytest-mockito etc.
• 5 years of experience with popular Python frameworks such as Django, and FAST API.
• In-depth understanding of the Python software development stacks, ecosystems, frameworks and tools such as Numpy, Scipy, Pandas, sci-kit-learn.
• Build CI/CD Tools: gradle, Jenkins, git, Conda, pip, Jira, Gitlab, Confluence
• Bachelor’s degree in computer science or related field.
Preferred Skills:
• Work independently contributing to the success of assigned project(s).
• Collaborate with cross-functional teams including data architects, business analysts, and project managers.
• Demonstrated business acumen, problem solving skills, intellectual maturity, and relationship management skills.
• Prior Freddie Mac experience and understanding Corporate Data Warehouse is a plus.
• Experience with ETL tools and data pipeline orchestration
