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Senior Python Developer Jobs in Boulder, CO (NOW HIRING)

Infleqtion

Senior Software Engineer

Louisville, CO · On-site

$128K - $168K/yr

We are seeking a Senior Software Engineer to lead the development and productization of our ... Own the backend REST API written in Python (FastAPI), ensuring robust integration with hardware ...

Paradigm

Senior Applied ML Engineer

Denver, CO · Remote

$125K - $183K/yr

We are looking for a Senior Applied ML Engineer to be part of revolutionizing these industries. We ... Strong proficiency in Python and ML frameworks (PyTorch, TensorFlow, Hugging Face). * Experience ...

True Anomaly

Senior DevOps Engineer

Denver, CO · On-site

$135K - $230K/yr

True Anomaly is seeking a highly experienced Senior Devops Engineer to contribute to the continuing ... Experience with any scripting language (Bash, Python, etc) * Azure, AWS or GCP cloud certification

Kharon

Senior Software Engineering Manager

Denver, CO · Hybrid

$180K - $200K/yr

Drive adoption of modern application tooling (e.g., React, Vue, Java and Python, Docker, Kubernetes ... Optimize the Secure Software Development Life Cycle (SDLC) with a focus on developer experience ...

Infotech Spectrum

Ruby Developer

Denver, CO

... : Sr. Ruby Developer with Telecom domain Location : Denver, CO Duration : 6+ Months Implement ... Python, Java, PHP or any scripting/dynamic language Experience in NoSQL databases like MongoDB ...

Mondo

Sr Backend Engineer

Denver, CO · Remote

$185K - $230K/yr

They are seeking a Senior DevOps / Infrastructure Engineer to strengthen the cloud, security, and ... Python experience * Startup experience * Experience supporting systems at scale * Experience ...

Infotech Spectrum

Ruby Developer

Denver, CO · On-site

... Role : Sr. Ruby Developer with Telecom domain Location : Denver, CO Duration : 6+ Months • ... Python, Java, PHP or any scripting/dynamic language • Experience in NoSQL databases like MongoDB ...

BAE Systems

Eng Sr - Sys

Boulder, CO · On-site

$97K - $164K/yr

Experience with Python programming is required. Training for other packages may be provided as needed. * A working understanding of signal processing concepts across the electromagnetic spectrum.

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Senior Python Developer information

See Boulder, CO salary details

$57.9K

$149.4K

$205.2K

How much do senior python developer jobs pay per year?

As of Jul 9, 2026, the average yearly pay for senior python developer in Boulder, CO is $149,438.00, according to ZipRecruiter salary data. Most workers in this role earn between $127,900.00 and $172,100.00 per year, depending on experience, location, and employer.

What are the main responsibilities of a Senior Python Developer?

A Senior Python Developer is responsible for designing, developing, and maintaining complex software applications using the Python programming language. They lead the technical aspects of projects, mentor junior developers, and ensure code quality through code reviews and best practices. Additionally, they collaborate with cross-functional teams to gather requirements, solve technical challenges, and deploy scalable and efficient solutions. Senior Python Developers are also expected to stay updated with the latest trends and advancements in Python and related technologies.

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

AspectSenior Python DeveloperPython Developer
Required ExperienceTypically 5+ years, with leadership and complex project experienceUsually 1-3 years, focusing on core Python skills
ResponsibilitiesDesigning architecture, mentoring, handling complex systemsWriting code, debugging, implementing features
CertificationsOptional but beneficial (e.g., Python certifications, cloud certs)Often not required
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-oriented

The main difference between a Senior Python Developer and a Python Developer lies in experience, responsibilities, and leadership. Senior developers handle complex projects, mentor others, and often participate in architecture decisions, while Python Developers focus on coding and feature implementation. Both roles are essential in tech companies, but the senior role requires more experience and broader skills.

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

To thrive as a Senior Python Developer, you need advanced proficiency in Python programming, experience with software architecture, and a solid understanding of algorithms and data structures, usually backed by a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and containerization tools like Docker are typically required, alongside knowledge of modern CI/CD pipelines. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with teams and mentor junior developers. Mastery of these skills ensures the delivery of scalable, maintainable software solutions and the ability to drive technical excellence within development teams.

What are some common challenges faced by Senior Python Developers when leading a development team?

Senior Python Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members and ensuring code quality across the team. They are also responsible for making architectural decisions, which requires staying updated on best practices and emerging Python frameworks. Additionally, coordinating collaboration between cross-functional teams (like DevOps, QA, and front-end developers) can be complex, especially in agile environments where requirements may shift rapidly. Overcoming these challenges helps foster a productive and innovative team culture.
What are the most commonly searched types of Python Developer jobs in Boulder, CO? The most popular types of Python Developer jobs in Boulder, CO are:
What job categories do people searching Senior Python Developer jobs in Boulder, CO look for? The top searched job categories for Senior Python Developer jobs in Boulder, CO are:
What cities near Boulder, CO are hiring for Senior Python Developer jobs? Cities near Boulder, CO with the most Senior Python Developer job openings:
Senior Python Developer jobs near you

Senior Aircraft Fluid Systems Engineer

Executive Recruiting Group

Boulder, CO • On-site

$108K - $148K/yr

Full-time

Posted 12 days ago

Job description

We are seeking a Senior Aircraft Fluid Systems Engineer to help define, model, analyze, and integrate critical fluid systems for our clean sheet design aircraft including Hydraulic Power Systems, Air Management Systems, and Environmental ControlSystems (ECS). In this role, you will work across system architecture, performance analysis, modeling and simulation, supplier collaboration, and certification-ready design to deliver robust aerospace systems for a first-of-its-kind aircraft.

This is an opportunity for an experienced systems engineer who thrives in fast moving environments, enjoys solving complex multidisciplanary problems, and can independently drive technical work from concept through execution.

Responsibilities:

  • Develop, validate, and maintain systems level models for environmental control and hydraulic power systems using Simulink, MATLAB, Python, among other tools.
  • Perform analyses related to thermal management, airflow, pressure control, fluid dynamics, and system integration.
  • Support system architecture definition, requirements development, and verification planning.
  • Interpret and apply FAA Part 25 regulations to ensure compliance throughout design and development.
  • Lead technical interactions with suppliers, including reviewing designs, managing deliverables, and ensuring alignment with program requirements.
  • Collaborate with cross-functional engineering teams to support aircraft level integration and trade studies, including providing 3D layouts of equipment in CATIA.
  • Prepare clear technical documentation, analysis reports, and presentations for internal and external stakeholders.

Requirements

Required Qualifications

  • Bachelor’s or Master’s degree in Aerospace Engineering, Mechanical Engineering, or a related field.
  • 8+ years of relevant experience in aircraft systems engineering, fluid systems, environmental control systems, hydraulics, thermal systems, or related aerospace systems.
  • Strong experience with Simulink, MATLAB, and Python for modeling, simulation, and data analysis.
  • Solid understanding of environmental control systems, hydraulic systems, or related aircraft subsystems.
  • Ability to work independently, set priorities, and drive tasks to completion with minimal oversight.
  • Excellent communication skills and a collaborative mindset.

Preferred Qualifications

  • Familiarity with FAA Part 25 certification requirements and aircraft development processes.
  • Experience managing suppliers or external partners, including technical reviews and schedule oversight.
  • Experience supporting aircraft-level integration, system layouts, or equipment placement using CATIA or similar 3D design tools.