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Staff / Sr Staff Python Software Engineer

SciTec Open · verified Oct 24, 2026
On-site Boulder Full-time Senior Software Engineering

At a glance

Senior Software Engineering role at SciTec. Boulder · full-time · $102,000–$157,000 base.

SalaryStated by SciTec
$102,000 – $157,000
Base salary for this role, in USD per year, as published in the posting.
This role, from SciTecOur estimate for the market: $164,375–$174,000Median $171,250
Below the market median of $171,250 for senior software engineering roles in Boulder.
Worked out from 6 postings that stated pay, median $171,250. Last updated Sep 29, 2026.
RoleSoftware Engineering
SenioritySenior
LocationBoulder
WorkplaceOn-site
EmploymentFull-time
Base pay$102,000–$157,000
PostedAug 27, 2026 · 8w ago
Role brief

techroles summary, based on the employer's posting.

What you'll do

  • Build Python software features independently and with a team, keeping them aligned with project goals
  • Help package software in containers, test it, and prepare releases for customer delivery
  • Guide and support other technical contributors on the work

What you bring

  • A bachelor's degree in physical sciences, mathematics, engineering, computer science or another listed field
  • At least two years of professional software engineering experience, with strong Python skills
  • Understanding of software engineering principles and familiarity with microservice architectures
  • Ability to qualify for and retain a DoD security clearance

Who this fits

This senior-level role suits a hands-on Python engineer who can work both independently and with a small, multidisciplinary team. The job is based onsite in Boulder, and U.S. citizenship is required; visa sponsorship is unavailable.

From the employer

SciTec, a Firefly Aerospace Company, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security. For over forty-five years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions.

Important Notice: SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. SciTec cannot sponsor or assume sponsorship of employee work visas of any type. Further, U.S. citizenship is a requirement to obtain and keep a security clearance. Applicants that do not meet these requirements will not be considered.

SciTec has an immediate opportunity for a talented Python Software Developer in Boulder, CO, to support programs focusing on missile warning and missile tracking missions. Our ideal candidate will have extensive experience with Python, thrive as part of a rapidly paced, collaborative, small-team environment consisting of Scientists, Engineers, and Developers, and be able to prototype, develop, integrate, and test advanced software solutions.

Responsibilities

  • Work independently and with our team to develop high-quality software features aligned to project objectives
  • Assist in containerization, testing, and deployment of software for delivery to customers
  • Provide guidance and support for other technical performers
  • Other duties as assigned

Requirements

  • A Bachelor's degree in the physical sciences, mathematics, engineering, or computer science
  • 2+ years professional software engineering experience
  • Familiarity with microservice architectures
  • Strong proficiency in Python
  • Demonstrable understanding of principles related to software engineering
  • Commitment to quality in code and software engineering practices
  • The ability to obtain and maintain a DoD security clearance
  • Detail oriented
  • Good verbal and written communication skills

Candidates who have any of the following skills will be preferred

  • An advanced degree in the physical sciences, mathematics, engineering, or computer science
  • Experience or background with remotely sensed data or aerospace engineering principles
  • Familiarity with messaging technologies such as protobuf, ZMQ, Kafka, gRPC, REST APIs
  • Background in statistics
  • Professional experience with DevOps processes and tools such as Docker, Jenkins, Gitlab-CI/CD
  • Experience with SQL, PostGIS, Redis
  • Existing DoD security clearance

*Resumes, Cover Letters, and Applications which are generated by AI will not be considered for employment.

Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.

Benefits

SciTec offers a highly competitive salary and benefits package, including:

  • 4% Safe Harbor 401(k) match
  • 100% company paid HSA Medical insurance, with a choice of 2 buy-up options
  • 80% company paid Dental insurance
  • 100% company paid Vision insurance
  • 100% company paid Life insurance
  • 100% company paid Long-term Disability insurance
  • Short-term Disability insurance
  • Annual Profit-Sharing Plan
  • Discretionary Performance Bonus
  • Paid Parental Leave
  • Generous Paid Time Off, including Holiday, Vacation, and Sick Pay
  • Flexible Work Hours

The pay range for this position is $102,000- $157,000 / year. SciTec considers several factors when extending an offer of employment, including but not limited to the role and associated responsibilities, a candidate's work experience, education/training, and key skills. This is not a guarantee of compensation.

SciTec is proud to be an Equal Opportunity employer. VET/Disabled.

Opportunity

Software Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Software Engineering$100k+

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By the team behind techroles.

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Opportunity

Software Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Find me work

By the team behind techroles.