Top 637 Application developer Jobs in Denver, Co

Python Developer - full stack
CPI Card Group —Colorado
- Computer science
- Computer Science
- Bachelor of Science
- Health savings account
- Paid holidays
5d
Staff / Sr Staff C++ Software Engineer
SciTec —Boulder, CO
- $102,000 - $157,000 a year
- Full-time
- Computer Science
- Office
- 3 years
- Profit sharing
- Paid parental leave
Quick Apply
Software Engineer Senior-API Developer
PNC Financial Services Group —Lakewood, CO
- $63,250 - $152,375 a year
- Full-time
- System design
- Office
- 3 years
- Wellness program
- Health savings account
Mid-Level SQL Engineer
Leidos —Aurora, CO
- $87,100 - $157,450 a year
- Full-time
- Computer Science
- Mid-level
- Master's degree
Mid-Level Software Engineer
Leidos —Englewood, CO
- $87,100 - $157,450 a year
- Full-time
- Azure
- Computer Science
- Mid-level
4d
Staff DevOps Engineer, Fullscope Polygraph cleared.
Lambentwit technologies —Aurora, CO
- $120,000 - $180,000 a year
- Contract
- System design
- Mid-level
- Master's degree
- Health insurance
- Dental insurance
Quick Apply
Sharepoint/M365 Engineer
Ledgent Technology —Denver, CO
- $45 - $55 an hour
- Full-time
- Mid-level
- Office
- Continuous improvement
Quick Apply
2d
Infrastructure Engineer - Db2 Support
PNC Financial Services Group —Lakewood, CO
- $86,250 - $172,500 a year
- Full-time
- Microsoft Word
- Microsoft Outlook
- Customer service
- Wellness program
- Health savings account
Senior Software Developer
Sensera Systems —Golden, CO
- $120,000 - $150,000 a year
- Full-time
- Computer Science
- 5 years
- Java
- Health savings account
- Disability insurance
Quick Apply
Software Deployment Lead Level 3 or 4
Northrop Grumman —Aurora, CO
- $114,000 - $213,400 a year
- Overtime
- 5 years
- Master's degree
- AWS
- Paid holidays
- Disability insurance
14d
Software Engineering Group Mgr. - Kubernetes CaaS Platform
PNC Financial Services Group —Denver, CO
- $100,000 - $211,600 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Wellness program
- Health savings account
3d
Senior Security Architect - Cloud and AI Security
PNC Financial Services Group —Lakewood, CO
- $112,000 - $228,800 a year
- Full-time
- Office
- Master's degree
- 8 years
- Wellness program
- Health savings account
Sr. Software Engineer TS/SCI Polygraph
Leidos —Aurora, CO
- $131,300 - $237,350 a year
- Full-time
- Bachelor of Science
- Writing skills
- Windows
Software Security Specialist Sr - AI Security
PNC Financial Services Group —Lakewood, CO
- $80,000 - $185,150 a year
- Full-time
- Azure
- 5 years
- Office
- Wellness program
- Health savings account
Senior React Developer/Architect
CGI Group, Inc. —Centennial, CO
- $98,500 - $172,400 a year
- Analysis skills
- Mentoring
- Senior level
- Paid parental leave
- Paid holidays
SharePoint Automation Developer
Apollo Professional Solutions, Inc. —Broomfield, CO
- From $42.50 an hour
- Full-time
- Customer service
- Mid-level
- High school diploma or GED
- Health insurance
- Dental insurance
Quick Apply
4d
Full Stack Software Developer Level 3 or 4
Northrop Grumman —Aurora, CO
- $114,000 - $213,400 a year
- Overtime
- Computer Science
- Mid-level
- Java
- Paid holidays
- Disability insurance
14d
Principal AI/ML Engineer (Large Language Model)
CACI —Aurora, CO
- $114,600 - $252,100 a year
- Full-time
- Management
- Computer Science
- Bachelor of Science
- Health insurance
Staff DevOps Engineer
Northrop Grumman —Aurora, CO
- $177,000 - $265,600 a year
- Overtime
- System design
- 11+ years
- Java
- Paid holidays
- Disability insurance
14d
Information Systems Security Engineer
Leidos —Colorado
- $87,100 - $157,450 a year
- Full-time
- Hybrid work
- System design
- Mid-level
- Analysis skills

I want to receive the latest job alert for application developer in denver, co

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

application developer jobs near denver, co

Python Developer - full stack

CPI Card Group -
Colorado

Apply Now

Job Details

5 days ago

Benefits

Health savings account
Paid holidays
Disability insurance
Health insurance
Dental insurance
Flexible spending account
Tuition reimbursement
Vision insurance
401(k) matching
Life insurance

Qualifications

Containerization systems
Secure web application development
Computer science
Software engineering
Content creation for technical audiences
Bachelor's degree in information technology
Computer Science
CSS
Requirements specification
Engineering development testing
Requirements design
PCI
Continuous deployment
Mobile product development
Bachelor of Science
IT quality control
Master's degree in information technology
Regulatory compliance
Git
Scalable systems
Information security compliance
Technical solutions implementation
Collaboration with product development teams
Quality assurance in testing
Bachelor's degree
JavaScript
Master of Science
Version control systems
Mobile application development
Software documentation

Full Job Description

Overview:

We currently have openings for Software Developer I and Software Developer II positions.

We are seeking a driven and enthusiastic Junior Software Engineer(back-ended) to join our expanding Python Agile team. In this role, you will contribute to building innovative web and mobile solutions that deliver modern financial services using cutting-edge technologies and platforms.

You’ll gain hands-on, real-world experience across the full software development lifecycle—from design and development through testing, documentation, and deployment. You’ll play a key role in delivering customer-facing and business-critical applications, helping turn innovative ideas into impactful solutions.

We are an AI-enabled engineering organization, and developers at CPI Card Group are expected to leverage modern AI tools—such as GitHub Copilot, Claude, and other AI-assisted development platforms—to accelerate development, enhance code quality, and strengthen problem-solving capabilities.

This role is ideal for engineers who are eager to blend traditional software development with AI-assisted workflows and who want to play a part in building the next generation of intelligent, scalable financial and manufacturing solutions.

Responsibilities:

Develop, test, debug and maintain both new and existing applications in line with established standards and business requirements
Build scalable, secure and maintainable web applications using Python and AWS services, following defined specifications
Contribute to the creation and execution of test plans, ensuring code quality across your own work and that of the team
Produce and maintain clear technical documentation, including design specifications and implementation details
Collaborate closely with senior developers and cross-functional teams to deliver features on time and to a high standard
Participate in code reviews, learning best practices and contributing to continuous improvement of code quality
Gain an understanding of PCI compliance and other relevant industry regulations, and apply them in day-to-day development
Support the analysis and documentation of detailed software requirements

Qualifications:

We are looking for developers that are:We are looking for developers that are:

Passionate about programming
Self-motivated to learn new technologies and tools
Creative, self-starters that are committed to delivering high quality solutions within agreed upon timelines
Highly analytical, natural problem-solvers and strong debuggers
Strong written and verbal communicators
Able to work under pressure and meet tight deadlines
Have experience using AI-powered development tools (e.g. Copilot, Claude)

Familiarity with the following would be beneficial:

Python frameworks: Django / FastAPI
Docker and containerization
Basic experience with AWS services (such as Lambda, S3, API Gateway, or DynamoDB)
Understanding of RESTful APIs and web services
Exposure to object-oriented design and SOLID principles
Exposure to version control systems (e.g., Git) and collaborative development workflows
Awareness of CI/CD pipelines and automated testing practices
Knowledge of front-end technologies (HTML, CSS, JavaScript) is a plus
Interest in secure coding practices and data protection standards (e.g., PCI)
Role typically performs basic duties and works under general supervision
Role works under close supervision and guidance when performing more complex duties

Requirements:

B.S. or MS Degree in Computer Science, Information Technology or equivalent work experience
2+ years demonstrated experience with Python and associated Python frameworks

Applicants must be authorized to work for any employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time

Company Overview:
CPI Card Group® is a payment technology company and leading provider of credit, debit and prepaid solutions delivered physically, digitally and on-demand. CPI helps our customers foster connections and build their brands through innovative and reliable solutions, including financial payment cards, personalization and fulfillment, and Software-as-a-Service (SaaS) instant issuance. Learn more at www.cpicardgroup.com.

Benefits:
Competitive pay rates and an inclusive, empowering and rewarding culture.
Solid benefits package including Medical, Dental, Vision, Long Term Disability, Short Term Disability, Life Insurance, Accident Insurance, Critical Illness Insurance, FSA, HSA, Vacation and Holiday Pay, Tuition Reimbursement and 401(k) with a competitive company match percentage.

CPI is an Equal Opportunity Employer, including disability/vets. A complete background including drug screen is contingent upon hire.

Apply Now

Refine Your Search

application developer jobs in denver, co

Python Developer - full stack

Staff / Sr Staff C++ Software Engineer

Software Engineer Senior-API Developer

Mid-Level SQL Engineer

Mid-Level Software Engineer

Staff DevOps Engineer, Fullscope Polygraph cleared.

Sharepoint/M365 Engineer

Infrastructure Engineer - Db2 Support

Senior Software Developer

Software Deployment Lead Level 3 or 4

Software Engineering Group Mgr. - Kubernetes CaaS Platform

Senior Security Architect - Cloud and AI Security

Sr. Software Engineer TS/SCI Polygraph

Software Security Specialist Sr - AI Security

Senior React Developer/Architect

SharePoint Automation Developer

Full Stack Software Developer Level 3 or 4

Principal AI/ML Engineer (Large Language Model)

Staff DevOps Engineer

Information Systems Security Engineer

I want to receive the latest job alert for application developer in denver, co

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected