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Back End Python Developer Jobs in Colorado (NOW HIRING)

VORTO

Backend Engineeer

Denver, CO · On-site

Our products have been developed by a world-class engineering team that simplifies and solves ... Golang, Python, Postgres, Redis Infra: GCP What Sets You Up for Success Musthaves: * 3+ years of ...

Rocket Lab

Senior Ground Software Engineer I/II

Littleton, CO · On-site

$120K - $158K/yr

... • Backend - Python, Golang, and/or Rust • Frontend - Typescript and Angular • Database ... engineering teams • Ability to produce clear, well-structured, and well-documented software ...

Rocket Lab

Senior Ground Software Engineer I/II

Littleton, CO · On-site

$120K - $158K/yr

Backend - Python, Golang, and/or Rust • Frontend - Typescript and Angular • Database - InfluxDB ... engineering teams • Ability to produce clear, well-structured, and well-documented software ...

Spire

Senior Backend Software Engineer

Boulder, CO · Hybrid

$127K - $167K/yr

Strong Python development skills * Experience with at least one compiled language such as Rust, C++, Go, Java, or C * Strong backend engineering experience building and maintaining production systems

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$16.8K

$155.9K

$200.8K

How much do back end python developer jobs pay per year?

As of Jun 6, 2026, the average yearly pay for back end python developer in Colorado is $155,870.00, according to ZipRecruiter salary data. Most workers in this role earn between $153,000.00 and $176,100.00 per year, depending on experience, location, and employer.

What is a Back End Python Developer job?

A Back End Python Developer is responsible for building and maintaining the server-side logic of web applications using Python. They develop APIs, manage databases, optimize application performance, and ensure seamless data exchange between the front end and back end. Common frameworks used include Django and Flask. Their role is crucial in ensuring that applications run efficiently, securely, and can scale as needed.

What are the typical daily responsibilities of a Back End Python Developer?

As a Back End Python Developer, your daily tasks often include designing, developing, and maintaining server-side logic, building and integrating APIs, and managing databases to ensure efficient data storage and retrieval. You'll collaborate closely with front-end developers and other team members to deliver seamless user experiences, troubleshoot bugs, and optimize system performance. Participation in code reviews, writing unit tests, and updating technical documentation are also common responsibilities. This collaborative and varied workflow ensures the server-side infrastructure is robust and scalable to meet the demands of modern web and application development.

What are the key skills and qualifications needed to thrive in the Back End Python Developer position, and why are they important?

To thrive as a Back End Python Developer, you need strong proficiency in Python, knowledge of back-end frameworks like Django or Flask, experience with RESTful APIs, and a solid understanding of databases such as PostgreSQL or MongoDB, often supported by a degree in computer science or related technical field. Familiarity with tools like Git, containerization (Docker), CI/CD pipelines, and cloud platforms (AWS, Azure, or GCP), along with relevant certifications, are often valued. Excellent problem-solving abilities, attention to detail, and effective communication skills help developers work efficiently in collaborative and fast-paced environments. These skills ensure reliable, scalable, and maintainable server-side applications that support business goals and user experience.

What are popular job titles related to Back End Python Developer jobs in Colorado? For Back End Python Developer jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Back End Python Developer jobs in Colorado look for? The top searched job categories for Back End Python Developer jobs in Colorado are:
Back End Python Developer jobs near you
Infographic showing various Back End Python Developer job openings in Colorado as of May 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $155,870 per year, or $74.9 per hour.
Back-End Software Application Developer

Back-End Software Application Developer

LMI

Colorado Springs, CO • On-site

Full-time

Posted 4 days ago

Job description

Job Summary:
LMI is actively seeking a Back-End Software Application Engineer to work directly with U.S. government military and civilian customers. The role involves developing high-performance software applications and creating APIs while ensuring data integrity and security within LMI's Modeling, Simulation, Prototyping, Wargaming, & Analysis platform.
Responsibilities:
• Develop and maintain server-side logic by writing code that powers the application's functionality, handles user requests, and manages data.
• Create APIs that allow different parts of the application, or different applications, to communicate with each other.
• Design database schemas, write queries, and ensure data integrity and security.
• Ensure the application can handle a growing number of users and data efficiently.
• Work closely with front-end developers to integrate the back-end functionality with the user interface.
• Implement security measures to protect sensitive data and prevent unauthorized access.
• Participate in code reviews, debug developed code and stay current with software development trends.
• Ensure all changes or adaptations are thoroughly and meticulously reviewed, tested, and verified to eliminate application downtime or degradation.
• Collaborate with cross-functional teams, develop reusable code components, and ensure application accessibility.
• Actively participate in Integrated Product Teams (IPT’s) and other engineering working groups to review, assess, and mature engineering artifacts such as concept of operations (CONOPs), system architecture, system behavior, system interfaces, functional allocation, Interface Control Documents/Descriptions (ICDs), and data models.
• Provide meeting coordination, technical expertise, and software development to assist the customer decision makers.
Qualifications:
Required:
• B.S. in Computer Science, Computer Engineering, or equivalent STEM-based degree.
• 1-3 years of experience as a Back-End Software Application Developer with a portfolio, and proficiency in modern object-oriented programming languages such as Python, Java, C++, Node.js, or Ruby.
• Experience with both SQL (e.g., MySQL, PostgreSQL) and NoSQL (e.g., MongoDB) databases.
• Familiarity with back-end frameworks like Django, Flask, Spring, or Express.js.
• Experience with cloud platforms like AWS, Azure, or Google Cloud.
• Experience with efficient data storage and retrieval.
• Strong, demonstrable understanding of modern design and coding principles and practices.
• Familiarity with version control systems (e.g., Git).
• Knowledge of software performance optimization.
• Strong problem-solving skills.
• Excellent communication and teamwork abilities.
Preferred:
• Experience with testing frameworks.
• Knowledge of security practices.
• Active TS with SCI eligibility.
• Space domain experience.
Company:
LMI is a consulting firm dedicated to improving the management of government. Founded in 1961, the company is headquartered in Virginia, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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