ZipRecruiter

Log In

1

Contract Backend Python Developer Jobs in Denver, CO

HPTech Inc.

Java Backend Developer

Denver, CO

$52 - $67.50/hr

Java Backend Engineer Denver, CO (Onsite) Experience: 8+ years In-Person Interview About the Role ... and contract tests - not just for coverage metrics - Own E2E test strategy for your services ...

New

DAT

Staff Backend Software Engineer

Denver, CO

Work closely with cross-functional teams, including product managers, DevOps, and front-end ... Strong understanding of microservice and API contracts * Fluency with observability and oncall ...

VORTO

Backend Engineeer

Denver, CO

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 ...

DAT

Staff Backend Software Engineer

Denver, CO · On-site

Work closely with cross-functional teams, including product managers, DevOps, and front-end ... Strong understanding of microservice and API contracts * Fluency with observability and on-call ...

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 ...

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 ...

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

Judi Health

Senior Backend Software Developer

Denver, CO · On-site +1

$110K - $190K/yr

... Backend Software Developer. In this role you will assist in leading projects from design to ... Strong Python (Flask / SQLAlchemy) experience. * Advanced PostgreSQL database knowledge (e.g ...

next page

Showing results 1-20

All JobsContract Backend Python Developer JobsContract Backend Python Developer Jobs in Denver, CO

Contract Backend Python Developer information

See Denver, CO salary details

$16.5K

$152.6K

$196.6K

How much do contract backend python developer jobs pay per year?

As of Jun 18, 2026, the average yearly pay for contract backend python developer in Denver, CO is $152,573.00, according to ZipRecruiter salary data. Most workers in this role earn between $149,800.00 and $172,400.00 per year, depending on experience, location, and employer.

What is the difference between Contract Backend Python Developer vs Contract Software Engineer?

AspectContract Backend Python DeveloperContract Software Engineer
Required credentialsProficiency in Python, frameworks like Django or Flask, API developmentVaries; often includes Python, Java, C++, or other languages, with general software development skills
Work environmentTypically in tech companies, startups, or agencies focusing on backend systemsBroader environments including frontend, backend, or full-stack roles across industries
Employer and industry usageUsed in tech, e-commerce, finance, and SaaS companies for backend servicesCommon across all industries requiring software solutions, including enterprise and consulting firms

Contract Backend Python Developers specialize in Python-based backend systems, focusing on API and server-side development. Contract Software Engineers have a broader scope, working with multiple programming languages and software components. While both roles require strong coding skills, Contract Backend Python Developers are more specialized in Python frameworks and backend architecture, making them ideal for projects centered on Python-based backend solutions.

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

To thrive as a Contract Backend Python Developer, you need strong proficiency in Python, experience designing and building APIs, and a solid understanding of databases and server-side architecture. Familiarity with frameworks like Django or Flask, version control systems like Git, and experience working with cloud platforms (such as AWS or Azure) are typically required. Excellent problem-solving skills, effective communication, and the ability to work independently are essential soft skills. These competencies ensure you can deliver robust, scalable backend solutions efficiently and collaborate seamlessly with cross-functional teams in a contract-based, deadline-driven environment.

What are some common challenges contract backend Python developers face when joining new projects?

Contract backend Python developers often encounter challenges such as quickly ramping up on unfamiliar codebases, adapting to varying development workflows, and integrating with existing teams remotely. Since contract roles are typically project-based and time-limited, developers must efficiently understand project requirements and existing infrastructure to contribute effectively from day one. Clear communication and proactive collaboration with team members, especially regarding code standards and deployment practices, are key to overcoming these challenges and ensuring smooth project delivery.

What is a Contract Backend Python Developer?

A Contract Backend Python Developer is a software engineer who specializes in building and maintaining the server-side logic of web applications using the Python programming language, typically on a temporary or project-based contract. They focus on developing APIs, databases, and other backend components that support the frontend of web or mobile applications. Unlike full-time employees, contract developers are usually hired for specific projects or timeframes, offering flexibility to both the developer and the employer.
What are popular job titles related to Contract Backend Python Developer jobs in Denver, CO? For Contract Backend Python Developer jobs in Denver, CO, the most frequently searched job titles are:
What job categories do people searching Contract Backend Python Developer jobs in Denver, CO look for? The top searched job categories for Contract Backend Python Developer jobs in Denver, CO are:
Contract Backend Python Developer jobs near you
Infographic showing various Contract Backend Python Developer job openings in Denver, CO as of June 2026, with employment types broken down into 1% Locum Tenens, 1% Internship, 95% Full Time, 1% Part Time, and 2% Contract. Highlights an 79% Physical, 3% Hybrid, and 18% Remote job distribution, with an average salary of $152,573 per year, or $73.4 per hour.
Backend Engineer - Mission Operations Services

Backend Engineer - Mission Operations Services

Loft Orbital Solutions

Golden, CO • On-site

Full-time

Posted 22 days ago

Be an early applicant

Job description

Loft Orbital is looking for a Backend Engineer to join our Mission Operations Services (MOS) team. MOS owns the backend services that let Loft operators and customers command, monitor, and automate our satellite fleet through Cockpit, our mission control system. You’ll help build and scale the microservices that sit between ground and flight software, turning high-level intent into safe, reliable on-orbit operations.
 
You’ll work across multiple satellite platforms and collaborate closely with backend, flight software, embedded systems, test, and satellite operations teams. This is a hands-on engineering role where you’ll both build new systems and help debug live missions. We also offer SatDevOps training, so you don’t just write the tools - you actually use them to operate spacecraft.
 
If you’re excited about building backend systems that directly control satellites - and you like the idea of both shipping code and helping fly missions - we’d love to hear from you.
About this Role
  • Design and build backend tools for operations: services that power passes, autopilots, activities, and day‑to‑day satellite operations.
  • Handle commands and telemetry across multiple satellite buses and ground segment providers, with a strong focus on safety, robustness, and observability.
  • Write production backend code in Python, owning services end‑to‑end from design and implementation through deployment and maintenance.
  • Collaborate with flight software, embedded software, integration and test, and space infrastructure teams to integrate new satellite buses and capabilities into Cockpit.
  • Support internal users of Cockpit (operators, test engineers, solutions engineers) by improving APIs, workflows, and debugging tools.
  • Have the opportunity to take part in spacecraft operations through SatDevOps rotations, occasionally helping investigate anomalies and supporting real‑time incident response when needed.
Must Haves:
  • Solid Python development experience in a production environment.
  • Experience with Docker and container‑based development.
  • Hands‑on experience with backend web development frameworks (e.g., Django, Flask, FastAPI, etc.).
  • Proven API design skills (designing, documenting, and maintaining HTTP/GraphQL/REST‑style APIs).
Nice to Haves:
  • Experience with Django and/or GraphQL.
  • Strong database fundamentals and practical experience (e.g., Postgres, time‑series DBs).
  • Exposure to Kubernetes in production.
  • Familiarity with InfluxDB / TimescaleDB or other time‑series systems.
  • Background in mission‑critical, distributed, or real‑time systems (space or otherwise).
State law requires us to share the posted base compensation range for this role. Final compensation will be determined based on your education, experience, knowledge, skills, and abilities. The salary range is intentionally broad to account for differences in experience and scope, as well as geographic market variations in pay. We evaluate each candidate individually to ensure alignment between their background, the role’s responsibilities, and local market benchmarks. Most importantly, we are excited to meet you, and see if you are a great fit for our team. What we can’t quantify for you are the exciting challenges, supportive team, and amazing culture we enjoy.
Who We Are: Founded in 2017, Loft provides governments, companies, and research institutions with a fast, reliable, and simple way to deploy missions in orbit.
 
We integrate, launch, and operate spacecraft, offering end-to-end missions as a service across Earth observation, IoT connectivity, on-orbit AI, national security missions, and more. Leveraging our existing space infrastructure and an extensive inventory of satellite buses, Loft is reducing years-long integration and launch timelines to months. With more than 30 missions flown, Loft’s flight heritage and proven technologies enable customers to focus on their mission objectives.
 
With a growing fleet on track to reach 30 satellites by 2027, we are scaling up quickly across our offices in San Francisco, CA \u007C Golden, CO \u007C and Toulouse, France to meet accelerating demand for space infrastructure.