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Internship Python Flask Developer Jobs in Colorado

Senior Automation Engineer

Littleton, CO · On-site

$102K - $133K/yr

Required : • Bachelor's degree (or foreign equivalent) in Computer Engineering, Software ... Python, TypeScript, JavaScript (HTML/CSS), PHP • 4 years of work experience with/using Flask ...

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Internship Python Flask Developer information

What are the key skills and qualifications needed to thrive as an Internship Python Flask Developer, and why are they important?

To thrive as an Internship Python Flask Developer, you need a solid understanding of Python programming, basic web development concepts, and a familiarity with the Flask framework, often supported by coursework or personal projects. Experience with version control systems like Git, SQL databases, and basic knowledge of REST APIs are commonly expected technical skills. Problem-solving abilities, eagerness to learn, and effective communication make candidates stand out in collaborative team environments. These skills ensure you can contribute to real-world projects, quickly adapt to new challenges, and work efficiently within a development team.

What is the difference between Internship Python Flask Developer vs Python Developer?

AspectInternship Python Flask DeveloperPython Developer
Required CredentialsBasic programming knowledge, coursework, or bootcamp experienceBachelor's degree in Computer Science or related field, experience preferred
Work EnvironmentInternship setting, learning-focused, entry-level projectsFull-time or part-time professional role, complex project involvement
Employer & Industry UsageStartups, tech companies, internships for skill developmentTech firms, software companies, various industries requiring Python expertise
Search & Comparison IntentLearning, entry-level opportunities, internshipsCareer advancement, full-time roles, skill application

The main difference between an Internship Python Flask Developer and a Python Developer lies in experience level, responsibilities, and employment status. Internships focus on learning and skill development in a supportive environment, while Python Developers are full-time professionals handling complex projects. Internships serve as stepping stones toward becoming a full-fledged Python Developer.

What kind of projects and tasks can I expect to work on as an Internship Python Flask Developer?

As an Internship Python Flask Developer, you'll typically contribute to building and maintaining web applications using the Flask framework. You may be involved in tasks such as developing APIs, writing backend logic, integrating databases, and debugging code. Interns often collaborate closely with senior developers, participate in code reviews, and may assist with documentation or testing. This hands-on experience helps you understand real-world agile workflows and prepares you for more advanced development roles.

What does an Internship Python Flask Developer do?

An Internship Python Flask Developer assists in designing, developing, and maintaining web applications using the Flask framework and Python programming language. Interns typically work under the guidance of senior developers to write code, troubleshoot issues, and help implement new features. They may also learn about best practices in web development, version control, and deployment processes. The role is ideal for gaining hands-on experience in backend web development while working in a collaborative environment.
What are the most commonly searched types of Python Flask Developer jobs in Colorado? The most popular types of Python Flask Developer jobs in Colorado are:
What cities in Colorado are hiring for Internship Python Flask Developer jobs? Cities in Colorado with the most Internship Python Flask Developer job openings:
Infographic showing various Internship Python Flask Developer job openings in Colorado as of June 2026, with employment types broken down into 42% Full Time, 44% Part Time, 7% Temporary, and 7% Contract. Highlights an 85% Physical, 1% Hybrid, and 14% Remote job distribution.
Full Stack Software Engineer

Full Stack Software Engineer

CACI International, Inc.

Aurora, CO • On-site

$82K - $172K/yr

Full-time

Medical, Retirement, PTO

Posted 14 days ago


Job description

Job Title: Full Stack Software Engineer
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
Anticipated Posting End: 10/1/2026
The Opportunity:
We are seeking a talented and motivated Software Engineer to join our dynamic team. As a key contributor, you will design, develop, and maintain innovative software solutions that meet modern industry standards. You will be responsible for writing clean, scalable code, troubleshooting technical issues, and optimizing system performance. A strong understanding of cloud computing, APIs, and software architecture is highly desirable. If you are passionate about technology and eager to make an impact, we would love to hear from you!
Responsibilities:
  • Modernize Architecture: Design and deploy scalable microservices, moving away from monolithic structures toward event-driven, serverless solutions.
  • Full-Stack Development: Build modern user interfaces using React and develop high-performance services using Python with FastAPI or Flask.
  • Data Lake Management: Architect solutions for the collection, governance, and processing of Very Large Data Sets (VLDS) within a modern data lake environment.
  • CI/CD Leadership: Implement and manage robust automated pipelines using GitLab CI/CD (or Jenkins) to ensure seamless delivery and high code quality.
  • Testing Excellence: Maintain high reliability through comprehensive unit (pytest/Jest), system, and integration testing.

Qualifications:
Required:
  • Bachelor's degree in computer science or related field
  • 5+ years of experience in object-oriented (OO) languages, with expertise in Python
  • Must possess an active TS/SCI security clearance with Polygraph

Full-Stack & Backend Development
  • UI: Extensive experience with React for building responsive, modern front-end applications.
  • Service Development: Mandatory expertise in Python.
  • Frameworks: Hands-on experience with lightweight frameworks such as FastAPI or Flask.
  • Architecture: Proven track record in Microservices and modern design patterns.

AWS Cloud & Serverless (Primary Focus)
  • Compute: Expert-level knowledge of AWS Lambda and Step Functions.
  • API Management: Practical experience with Amazon API Gateway.
  • Storage & Search: Proficiency with S3, DynamoDB, and OpenSearch.
  • Note: Experience with ECS/EC2 is beneficial, but the priority is serverless architecture.

Data Storage & Management
  • Relational: Deep proficiency with PostgreSQL.
  • NoSQL: Experience with MongoDB.
  • Cloud Storage: Broad understanding of AWS or Azure storage ecosystems.

Build Tools & DevOps
  • CI/CD: Strong experience with GitLab CI/CD (preferred) or Jenkins.
  • Build Ecosystem: Proficiency with NPM (front-end), Maven, and Gradle (backend/dependency management).

Desired:
  • Experience in DevSecOps environments.
  • Familiarity with cloud-native security best practices within a cleared environment.
  • Experience handling VLDS (Very Large Data Sets) in a production setting.
  • IAT Level II or III certification (i.e. Security+, CISSP, or CASP)

What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
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.
Since this position can be worked in more than one location, the range shown is the national average for the position.
The proposed salary range for this position is:
$82,100-$172,400
CACI 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.