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Senior Python Software Engineer Jobs in Fort Collins, CO

nLIGHT

Electro-Optical Software Engineer

Longmont, CO · On-site

$130K - $180K/yr

Summary: Electro-Optical Software Engineers execute and lead final software and firmware ... Experience in Python and/or C# and motivation to expand capability. * Integration for real-time ...

Advanced Energy

Test Engineer II

Fort Collins, CO

$75K - $105K/yr

Advanced working knowledge of Python software programming languages. Knowledge of C, C++. Ability to function within an environment where general instructions on routine work is received. Knowledge ...

DataAnnotation

Senior Software Engineer

Fort Collins, CO · Remote

$40 - $75/hr

Our platform offers an engaging blend of flexibility and challenge: you'll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging ...

DataAnnotation

Senior Software Engineer

Greeley, CO · Remote

$40 - $75/hr

Our platform offers an engaging blend of flexibility and challenge: you'll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging ...

DataAnnotation

Senior Software Engineer

Longmont, CO · Remote

$40 - $75/hr

Our platform offers an engaging blend of flexibility and challenge: you'll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging ...

Ursa Major

Staff GNC Software Engineer

Berthoud, CO

$150K - $185K/yr

As a GNC Software Engineer you will develop, implement, and validate guidance, navigation, and ... Experience with Python or similar scripting languages for analysis and tooling * Prior experience ...

BillGO, Inc.

AI Engineer I

Fort Collins, CO · On-site +1

Software Development: Collaborate with cross-functional teams to design, develop, and deploy ... Work closely with senior engineers to implement robust and efficient solutions. * Technology ...

Rubix Recruiting

Senior C# Engineer

Fort Collins, CO

$122.60K - $161.60K/yr

Senior C#.Net Software Lead Developer Location: Fort Collins, Colorado Type: Full Time Description: We are looking for a talented team player to join a team of full stack developers. You will be an ...

Ursa Major

Staff GNC Software Engineer

Berthoud, CO · On-site

$150K - $185K/yr

As a GNC Software Engineer you will develop, implement, and validate guidance, navigation, and ... Experience with Python or similar scripting languages for analysis and tooling * Prior experience ...

Ursa Major

Staff GNC Software Engineer

Berthoud, CO · On-site

$150K - $185K/yr

As a GNC Software Engineer you will develop, implement, and validate guidance, navigation, and ... Experience with Python or similar scripting languages for analysis and tooling * Prior experience ...

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Senior Python Software Engineer information

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How much do senior python software engineer jobs pay per year?

As of May 31, 2026, the average yearly pay for senior python software engineer in Fort Collins, CO is $140,535.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,300.00 and $161,800.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Python Software Engineer, and why are they important?

To thrive as a Senior Python Software Engineer, you need advanced proficiency in Python programming, strong problem-solving abilities, and a solid background in computer science or a related field. Familiarity with frameworks like Django or Flask, experience with version control systems such as Git, and knowledge of cloud platforms and CI/CD tools are typically required. Leadership, effective communication, and mentorship skills help you collaborate with teams and guide junior developers. These skills ensure the delivery of robust, scalable software solutions and foster a productive, innovative development environment.

What are some common challenges faced by Senior Python Software Engineers when leading complex projects, and how can they be addressed?

Senior Python Software Engineers often face challenges such as balancing hands-on coding with mentoring junior team members, managing technical debt, and designing scalable solutions. Successfully addressing these challenges involves clear communication, proactive code reviews, and effective prioritization of tasks. Collaborating closely with cross-functional teams and fostering a culture of knowledge sharing can also help ensure project success and team growth.

What does a Senior Python Software Engineer do?

A Senior Python Software Engineer designs, develops, tests, and maintains complex software applications using the Python programming language. They often lead or mentor junior developers, architect software solutions, and ensure best coding practices are followed. These professionals collaborate with cross-functional teams to deliver scalable and efficient systems, troubleshoot issues, and optimize application performance. Their expertise includes advanced knowledge of Python frameworks, libraries, and development tools, as well as experience with databases, APIs, and cloud services.

What is the difference between Senior Python Software Engineer vs Python Developer?

AspectSenior Python Software EngineerPython Developer
Required CredentialsBachelor's degree in CS or related field, experience in software engineeringBachelor's degree in CS or related field, coding proficiency
Work EnvironmentDesigning complex systems, leading projects, mentoringWriting code, developing applications, debugging
Employer & Industry UsageTech companies, startups, enterprise softwareWeb development, data analysis, automation projects
Common Search & Comparison IntentUnderstanding senior-level roles, responsibilities, and skillsEntry to mid-level coding roles, project involvement

The main difference between a Senior Python Software Engineer and a Python Developer lies in experience, responsibilities, and scope. Senior engineers typically lead projects, design system architecture, and mentor junior staff, while Python Developers focus on coding, application development, and implementation. Both roles require strong Python skills and relevant credentials, but senior roles demand more experience and leadership capabilities.

What are popular job titles related to Senior Python Software Engineer jobs in Fort Collins, CO? For Senior Python Software Engineer jobs in Fort Collins, CO, the most frequently searched job titles are:
What job categories do people searching Senior Python Software Engineer jobs in Fort Collins, CO look for? The top searched job categories for Senior Python Software Engineer jobs in Fort Collins, CO are:
What cities near Fort Collins, CO are hiring for Senior Python Software Engineer jobs? Cities near Fort Collins, CO with the most Senior Python Software Engineer job openings:
Senior Python Software Engineer jobs near you
Electro-Optical Software Engineer

Electro-Optical Software Engineer

nLIGHT

Longmont, CO • On-site

$130K - $180K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 25 days ago

Job description

Description
Location: Longmont, CO (onsite)
Experience: 5+ years of experience
Minimum Education: Bachelor's Degree in Engineering, Science, or related technical field (advanced degree preferred)
Compensation: $130,000 - $180,000, depending on experience.
Travel: Up to 50% within CONUS
Who We Are
nLIGHT-DEFENSE Systems, Inc. is one of the nation's leading developers of Directed Energy systems, which is a top modernization priority of the Department of Defense. Our High Energy Laser (HEL) systems, Adaptive Optical (AO) systems, and Acquisition / Pointing / Tracking (APT) solutions are designed to overcome the most difficult challenges facing the deployment of high energy laser solutions to the United States military and our allies. Located in Longmont, Colorado, nLIGHT-DEFENSE Systems, Inc. is a vertically integrated business that leverages internal capabilities - from semiconductor device through target identification - to develop systems that are both high-performance and cost-effective. We continue to invest in capabilities, facilities and technology to bring leading edge HEL solutions to the warfighter. This is a great opportunity to work at a company that is on the leading edge of the HEL industry and provides a culture of excellence and commitment to delivering solutions to the warfighter and our country.
Headquartered in Camas, Washington, nLIGHT is a publicly listed company (NASDAQ: LASR).
Summary:
Electro-Optical Software Engineers execute and lead final software and firmware integration for deliverable systems. EO-SW Engineers learn a wide range of multi-disciplinary tools in order to effectively integrate and automate our state-of-the-art real time control solutions. This includes integration and test of calibration solutions as well as development and refinement of automation solutions. If you are excited about development and integration of robotic systems that control laser light, then we are the right place for you.
All applicants must possess or be qualified to obtain a U.S. DoD Personnel Security Clearance. Preference will be given to candidates with an existing U.S. DoD Personnel Security Clearance. Further information on requirements to obtain a security clearance is available at: https://www.dcsa.mil/mc/pv/mbi/gicp/. Please review this information before applying.
Responsibilities:
  • Responsible for Design, Development, Integration, and Test for High Energy Laser (HEL) Weapon System and/or HEL Beam Control System (BCS).
  • Responsibilities include hardware integration and test as well as data processing and preparation of performance and test documentation.
  • Responsible for development of test setups to evaluate performance parameters. Broad ownership of late-program execution.
  • Work with team to execute complex integration activities.
  • Support field tests.
  • Work with a multi-disciplinary team of software, firmware, and hardware engineers, to specify, develop, test and deploy software solutions to interface with and control state-of-the-art high-energy laser weapon systems.
  • Work with electro-optical engineers and end users to understand higher level functional and execution requirements and implement solutions.
  • Test and debug control and data capture solutions with surrogate test hardware and/or with final deliverable system hardware.
  • Document and track progress against requirements and schedule objectives.
  • Develop specifications for real-time control, calibration, and alignment by means of block diagrams and/or example MATLAB or Python code.
  • Develop, integrate, and test higher level software for solutions for real-time control, calibration, and alignment.

Required Experience / Capability:
  • Commitment to Excellence. Attention to Detail. Pride in Workmanship.
  • Ability to work in a dynamic environment and maintain composure and good working relationships under pressure.
  • Effectively manage schedule and priorities with minimal daily direction to meet mid to long-term schedule objectives.
  • Superior problem-solving ability and ability to absorb information from multiple sources to reach a solution.
  • Experience in Python and/or C# and motivation to expand capability.
  • Integration for real-time control of electro-optical / mechanical components using LabVIEW, MATLAB, Firmware, and/or Python/C/C++/C#.
  • Expertise and competence in working with laser and electro-optical systems.
  • Exhibit strong troubleshooting skills to solve complex and constrained opto-mechanical alignment problems (particularly for ruggedized systems) and familiarity with implementation of electro-optical systems.
  • Technical Report Writing (i.e. good technical writing and documentation skills are critical).

Desired Experience:
  • Integration of auto-alignment algorithms and methods.
  • Installation, alignment, and integration of optics, electro-optics, & mechanics (combination of COTS & custom mechanics & optics).
  • Competence in maintaining cleanliness standards and operation in a clean room environment.
  • Experience with electro-optical systems including acquisition, pointing, and tracking.
  • Experience with C#, MATLAB, and/or C/C++ is beneficial.
  • Expertise and competence in working with high power laser systems.
  • Experience in Adaptive Optical (AO) Systems.

Benefits Summary:
  • 4 weeks of Paid Time Off per year
  • 11 paid Holidays
  • Employee Stock Purchase Plan
  • Tuition Assistance Program
  • Health (ACA Gold Plan), Vision and Dental Care paid by employer 100% for Employee and 75% for Dependents
  • Paid Family Leave, Short and Long Term Disability paid by employer 100%
  • Competitive 401k with company match and immediate vesting

Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or age. For more information about our commitment to equal employment opportunity, please see this government poster: Know Your Rights: Workplace Discrimination is IllegalIf you are an individual with a disability and need a reasonable accommodation in the application or hiring process, please contact Human Resources at [email protected]

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