Python Developer

CACI International Inc; Chantilly (VA); On-site; USD 103,800 - 218,100; Full time

Benefits offered by this job

Comprehensive benefits including healthcare and financial support

Learning and development opportunities

Job summary

CACI International Inc is looking for a skilled Python Developer based in Chantilly, Virginia. In this role, you will develop, test, and debug Python applications and collaborate in a cloud environment using tools such as Git and PostgreSQL. Additionally, you will participate in the full software development lifecycle, contribute to microservices applications, and have the opportunity to work with cutting-edge technologies.

The ideal applicant will have a Bachelor's degree in a relevant field, an active TS/SCI clearance, and experience in software development practices. CACI offers competitive salary, comprehensive benefits, and a collaborative work environment.

Qualifications

• Proficiency in Python programming, including familiarity with common Python frameworks and libraries.
• Experience using agentic coding tools and AI-assisted development.
• Basic understanding of the software development lifecycle.

Responsibilities

• Develop, test, and debug Python applications, APIs, and backend services.
• Use Git for version control and participate in code reviews.
• Work with databases such as PostgreSQL to manage data using SQL.

Skills

Python programming

Familiarity with databases and SQL

Collaboration and communication skills

Problem-solving skills

Version control with Git

Education

Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field

DoD 8570 IAT Level II certification (e.g., Security+ CE)

Tools

PostgreSQL

Git

AWS

Job description

The Opportunity

We are seeking a skilled Python Developer to join our dynamic team. The ideal candidate will develop, test, and debug Python applications, APIs, and backend services, utilizing Git for version control and collaborating in a microservices-based cloud environment. Responsibilities include working with databases like PostgreSQL, participating in the full software development lifecycle, and continuously learning new tools and best practices.

Responsibilities

• Develop, test, and debug Python applications, APIs, automation scripts, and backend services
• Use Git for version control and take part in code reviews and concurrent development workflows
• Work with databases such as PostgreSQL to store, query, and manage data using SQL
• Contribute to microservices-based applications running in cloud environments such as AWS
• Participate in the software development lifecycle, including planning, development, testing, and release
• Collaborate with team members to understand requirements and translate them into working solutions
• Document your work clearly so others can build on it
• Continuously learn new tools, languages, and best practices as you grow in the role

Qualifications

• Required:
• Proficiency in Python programming, including familiarity with common Python frameworks and libraries
• Familiarity with databases and SQL (e.g., PostgreSQL, MySQL)
• Experience using agentic coding tools and AI-assisted development
• Knowledge of Cloud computing concepts and AWS
• Working experience with version control using Git
• Understanding of microservices and RESTful APIs
• Basic understanding of the software development lifecycle (planning, development, testing, and release)
• Strong problem-solving skills, attention to detail, and a genuine eagerness to learn
• Good communication skills and the ability to work well on a collaborative team
• Active TS/SCI clearance with Poly
• DoD 8570 IAT Level II certification (e.g., Security+ CE)
• Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field

Desired

• Exposure to or interest in Large Language Models (LLMs)
• Familiarity with Retrieval-Augmented Generation (RAG) concepts
• Familiarity with Docker or CI/CD pipelines
• Personal projects, internships, or open-source contributions that show your interest in software development

What You Can Expect

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

Pay Range

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The Proposed Salary Range For This Position Is
$103,800 - $218,100

Note: DoD is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.