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Contract Backend Python Developer Jobs in Virginia

Palnar

Sr. Python Developer

Mclean, VA · On-site

$123K - $166K/yr

Strong Proficiency in Python programming language, including experience with frameworks such as ... * Back End Skills: Python, Django/Flask/Fast API, NumPy, pandas and Relational Database.

Cymertek

Java, Scala, Python Developer

Tysons, VA

Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ... Build APIs and backend services to support applications * Optimize code for performance and ...

Cymertek

Java, Scala, Python Developer

Reston, VA

Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ... Build APIs and backend services to support applications * Optimize code for performance and ...

KOJU Tech Solutions

Python Developer

Reston, VA

$52.25 - $72/hr

... backend and middleware technologies is necessary. Qualifications * Expert in Python, with knowledge ... Familiarity with event-driven programming in Python * Able to create database schemas that ...

ASCENDING

Python Developer L3

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 ... The ideal candidate will have a degree in computer science, the ability to code backend and have ...

ASCENDING LLC

Python Developer L3

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 ... The ideal candidate will have a degree in computer science, the ability to code backend and have ...

KTS

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

... backend and middleware technologies is necessary. Qualifications * Expert in Python, with knowledge ... Familiarity with event-driven programming in Python * Able to create database schemas that ...

Aretum

Senior Python Developer

Mclean, VA · Remote

$122K - $165K/yr

Work on front-end and back-end code * Mentor peers and junior developers in Python design * Build ... This position supports a federal government contract and requires the ability to obtain and ...

NT Concepts

Python Developer

Herndon, VA · On-site +1

$51.75 - $71.25/hr

We are seeking a Software Developer to join our team. Working at NT Concepts means that you are ... design * Back-End Development: Experience designing and implementing RESTful APIs using Python ...

Aretum

Senior Python Developer

Mclean, VA · On-site +1

$122K - $165K/yr

Work on front-end and back-end code * Mentor peers and junior developers in Python design * Build ... This position supports a federal government contract and requires the ability to obtain and ...

Cornerstone Defense

Python Developer

Chantilly, VA · On-site

$51.50 - $71/hr

Type: Contract * Job #3456 Python Developer: w orks as part of a team to implement functionality as part of multiple efforts to build data processing applications while taking ownership of ...

Pyramid IT consulting

Python Developer

Mclean, VA

$60 - $65/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 if ...

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All JobsContract Backend Python Developer JobsContract Backend Python Developer Jobs in Virginia

Contract Backend Python Developer information

What is the difference between Contract Backend Python Developer vs Contract Software Engineer?

AspectContract Backend Python DeveloperContract Software Engineer
Required credentialsProficiency in Python, frameworks like Django or Flask, API developmentVaries; often includes Python, Java, C++, or other languages, with general software development skills
Work environmentTypically in tech companies, startups, or agencies focusing on backend systemsBroader environments including frontend, backend, or full-stack roles across industries
Employer and industry usageUsed in tech, e-commerce, finance, and SaaS companies for backend servicesCommon across all industries requiring software solutions, including enterprise and consulting firms

Contract Backend Python Developers specialize in Python-based backend systems, focusing on API and server-side development. Contract Software Engineers have a broader scope, working with multiple programming languages and software components. While both roles require strong coding skills, Contract Backend Python Developers are more specialized in Python frameworks and backend architecture, making them ideal for projects centered on Python-based backend solutions.

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

To thrive as a Contract Backend Python Developer, you need strong proficiency in Python, experience designing and building APIs, and a solid understanding of databases and server-side architecture. Familiarity with frameworks like Django or Flask, version control systems like Git, and experience working with cloud platforms (such as AWS or Azure) are typically required. Excellent problem-solving skills, effective communication, and the ability to work independently are essential soft skills. These competencies ensure you can deliver robust, scalable backend solutions efficiently and collaborate seamlessly with cross-functional teams in a contract-based, deadline-driven environment.

What are some common challenges contract backend Python developers face when joining new projects?

Contract backend Python developers often encounter challenges such as quickly ramping up on unfamiliar codebases, adapting to varying development workflows, and integrating with existing teams remotely. Since contract roles are typically project-based and time-limited, developers must efficiently understand project requirements and existing infrastructure to contribute effectively from day one. Clear communication and proactive collaboration with team members, especially regarding code standards and deployment practices, are key to overcoming these challenges and ensuring smooth project delivery.

What is a Contract Backend Python Developer?

A Contract Backend Python Developer is a software engineer who specializes in building and maintaining the server-side logic of web applications using the Python programming language, typically on a temporary or project-based contract. They focus on developing APIs, databases, and other backend components that support the frontend of web or mobile applications. Unlike full-time employees, contract developers are usually hired for specific projects or timeframes, offering flexibility to both the developer and the employer.
What are popular job titles related to Contract Backend Python Developer jobs in Virginia? For Contract Backend Python Developer jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Contract Backend Python Developer jobs in Virginia look for? The top searched job categories for Contract Backend Python Developer jobs in Virginia are:
What cities in Virginia are hiring for Contract Backend Python Developer jobs? Cities in Virginia with the most Contract Backend Python Developer job openings:
Contract Backend Python Developer jobs near you
Sr. Python Developer

Sr. Python Developer

Palnar

Mclean, VA • On-site

$123K - $166K/yr

Full-time

Posted 23 days ago

Job description

Technical Skills:
  • 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 understanding of how to design and implement them effectively.
  • Back End Skills: Python, Django/Flask/Fast API, NumPy, pandas and Relational Database.
  • Refactoring Skills: Knowledge of how to refactor code to improve its quality, maintainability, performance, and scalability while preserving its functionality.
  • Build CI CD Tools: Gradle, Jenkins, git, Conda, pip, Jira, Gitlab, Confluence.
  • DevOps: Linux & Docker.

Must Haves: Python, Rest API (Flask or Fast API), Pandas or NumPy.

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