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 ...
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 ...
Mclean, VA · On-site
$124K - $167K/yr
Senior Python Developer Location: 6 Months Duration: Mclean, VA 22102 Fully Onsite: M-F Must Have Qualifications: * Strong Python Developer with strong experience in Python development, SQL, and ...
Mclean, VA · On-site
$124K - $167K/yr
Senior Python Developer Location: 6 Months Duration: Mclean, VA 22102 Fully Onsite: M-F Must Have Qualifications: * Strong Python Developer with strong experience in Python development, SQL, and ...
$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 ...
$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 ...
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
$50.75 - $70/hr
Python Developer Must Have Skills: * Python development (backend) * AWS Lambda, API Gateway / ALB * DynamoDB & Aurora (RDS) * Strong software engineering fundamental * Unit testing + Integration ...
Quick apply
Mclean, VA · On-site
$50.75 - $70/hr
Python Developer Must Have Skills: * Python development (backend) * AWS Lambda, API Gateway / ALB * DynamoDB & Aurora (RDS) * Strong software engineering fundamental * Unit testing + Integration ...
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 ...
Mclean, VA · On-site
$123K - $166K/yr
Strong Proficiency in Python programming language, including experience with frameworks such as Flask, Django, and Fast API. * Experience with RESTful APIs and microservices architecture, and an ...
Mclean, VA · On-site
$123K - $166K/yr
Strong Proficiency in Python programming language, including experience with frameworks such as Flask, Django, and Fast API. * Experience with RESTful APIs and microservices architecture, and an ...
Reston, VA · On-site
$126K - $170K/yr
Job Title: SR. PYTHON DEVELOPER Location: Reston,VA Duration: 12+ Months Visa: USC, GC, H1B and EAD Contract Type: W2 Development : * Python Developer with experience in Java as a plus. * Proficient ...
Reston, VA · On-site
$126K - $170K/yr
Job Title: SR. PYTHON DEVELOPER Location: Reston,VA Duration: 12+ Months Visa: USC, GC, H1B and EAD Contract Type: W2 Development : * Python Developer with experience in Java as a plus. * Proficient ...
Mclean, VA · On-site
$55 - $60/hr
Immediate need for a talented Python Developer . This is a 06 months contract opportunity with long-term potential and is located in Mclean VA (Onsite) . Please review the below and contact me ASAP ...
Mclean, VA · On-site
$55 - $60/hr
Immediate need for a talented Python Developer . This is a 06 months contract opportunity with long-term potential and is located in Mclean VA (Onsite) . Please review the below and contact me ASAP ...
Herndon, VA · On-site
$51.75 - $71.25/hr
Python Developer Location: Herndon, VA Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early ...
Herndon, VA · On-site
$51.75 - $71.25/hr
Python Developer Location: Herndon, VA Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early ...
Herndon, VA · On-site
$51.75 - $71.25/hr
Python Software Developer Location- Herndon, VA MUST HAVE A TS/SCI WITH A FULL SCOPE POLYGRAPH ... Coach junior team members through the Software Development Life Cycle process. * Follow the ...
Herndon, VA · On-site
$51.75 - $71.25/hr
Python Software Developer Location- Herndon, VA MUST HAVE A TS/SCI WITH A FULL SCOPE POLYGRAPH ... Coach junior team members through the Software Development Life Cycle process. * Follow the ...
Reston, VA · On-site +1
$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 ...
Reston, VA · On-site +1
$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 ...
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 ...
Quick apply
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 ...
Reston, VA · On-site
$52.25 - $72/hr
Python Developer with AI/ML Location : Reston, VA (Local Only) Duration : Long Term Contract MOI: Video + In-Person Visa: W2 Consultant Only - We are looking for an experienced Python Developer. The ...
Quick apply
Reston, VA · On-site
$52.25 - $72/hr
Python Developer with AI/ML Location : Reston, VA (Local Only) Duration : Long Term Contract MOI: Video + In-Person Visa: W2 Consultant Only - We are looking for an experienced Python Developer. The ...
Reston, VA · On-site
$52.25 - $72/hr
Python Developer: We are seeking a Python Developer with strong expertise in scripting and experience working with older versions of Python. The ideal candidate will support our network and ...
Quick apply
Reston, VA · On-site
$52.25 - $72/hr
Python Developer: We are seeking a Python Developer with strong expertise in scripting and experience working with older versions of Python. The ideal candidate will support our network and ...
Fairfax, VA · On-site
$49.75 - $68.75/hr
Python Developer L3 FTE only, No C2C Location: 4 days/week onsite in Merrifield, VA - Mosaic District We are growing!! ASCENDING Inc, has doubled its revenue for the 3rd year in a row and our main ...
Quick apply
Fairfax, VA · On-site
$49.75 - $68.75/hr
Python Developer L3 FTE only, No C2C Location: 4 days/week onsite in Merrifield, VA - Mosaic District We are growing!! ASCENDING Inc, has doubled its revenue for the 3rd year in a row and our main ...
Mclean, VA · On-site
$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 ...
Mclean, VA · On-site
$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 ...
Fairfax, VA · On-site
$49.75 - $68.75/hr
Python Developer L3 FTE only, No C2C Location: 4 days/week onsite in Merrifield, VA - Mosaic District We are growing!! ASCENDING Inc, has doubled its revenue for the 3rd year in a row and our main ...
Fairfax, VA · On-site
$49.75 - $68.75/hr
Python Developer L3 FTE only, No C2C Location: 4 days/week onsite in Merrifield, VA - Mosaic District We are growing!! ASCENDING Inc, has doubled its revenue for the 3rd year in a row and our main ...
$23.8K - $34K
1% of jobs
$34K - $44.2K
2% of jobs
$44.2K - $54.4K
6% of jobs
$54.4K - $64.6K
14% of jobs
$65.2K is the 25th percentile. Wages below this are outliers.
$64.6K - $74.9K
34% of jobs
$82.9K is the 75th percentile. Wages above this are outliers.
$74.9K - $85.1K
23% of jobs
$85.1K - $95.3K
5% of jobs
$95.3K - $105.5K
6% of jobs
$105.5K - $115.7K
4% of jobs
$115.7K - $126K
3% of jobs
$126K - $136.2K
1% of jobs
$23.8K
$88.1K
$136.2K
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.
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.
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.
$50.75 - $70/hr
Contractor
Posted 12 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
