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Backend Web Developer Jobs in Colorado (NOW HIRING)

PTMA Financial Solutions

Full Stack Developer

Denver, CO · On-site

$95K - $115K/yr

... modern backend web technologies (real time APIs, HTTP, JSON, Web Sockets), experience using AI ... The Full Stack Software Developer will partner with a team of developers and system architects to ...

Cymertek

Full Stack Developer

Aurora, CO

SIMILAR CAREER TITLESSoftware Engineer, Backend Developer, Frontend Developer, Web Developer, Application Developer, DevOps Engineer, JavaScript Developer, Mobile Developer, Site Reliability Engineer ...

Cymertek

Full Stack Developer

Aurora, CO · On-site

SIMILAR CAREER TITLES Software Engineer, Backend Developer, Frontend Developer, Web Developer, Application Developer, DevOps Engineer, JavaScript Developer, Mobile Developer, Site Reliability ...

Cymertek

React.js / Node.js Developer

Aurora, CO · On-site

SIMILAR CAREER TITLES Frontend Developer, Backend Developer, Full Stack Developer, JavaScript Developer, Web Developer, UI/UX Developer, MEAN Stack Developer, MERN Stack Developer, Software Engineer ...

Cymertek

React.js / Node.js Developer

Aurora, CO

SIMILAR CAREER TITLESFrontend Developer, Backend Developer, Full Stack Developer, JavaScript Developer, Web Developer, UI/UX Developer, MEAN Stack Developer, MERN Stack Developer, Software Engineer ...

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$43.1K

$105.9K

$170.9K

How much do backend web developer jobs pay per year?

As of May 30, 2026, the average yearly pay for backend web developer in Colorado is $105,865.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,100.00 and $122,000.00 per year, depending on experience, location, and employer.

What is a Backend Web Developer job?

A Backend Web Developer is responsible for building and maintaining the server-side logic, databases, and APIs that power a website or web application. They ensure that data is processed efficiently and securely, enabling seamless communication between the frontend and backend. Common technologies include programming languages like Python, Java, or Node.js, along with databases such as PostgreSQL or MongoDB. Backend developers also optimize performance, implement security measures, and integrate third-party services. Their work is essential for creating scalable, high-performing web applications.

What are the key skills and qualifications needed to thrive in the Backend Web Developer position, and why are they important?

To thrive as a Backend Web Developer, you need strong programming skills in languages such as Python, Java, or Node.js, and a solid understanding of server-side logic, databases, and application architecture. Familiarity with frameworks like Django, Spring, or Express.js, experience with RESTful APIs, and knowledge of version control systems such as Git are typically required; certifications in cloud platforms like AWS or Azure can be advantageous. Problem-solving ability, attention to detail, effective communication, and team collaboration are valuable soft skills. These abilities ensure you can deliver scalable, secure, and high-performing backend solutions that drive modern web applications.

What are some typical challenges a Backend Web Developer faces in their daily work?

Backend Web Developers often encounter challenges such as optimizing database performance, ensuring application scalability under heavy traffic, and maintaining security against evolving threats. They routinely troubleshoot bugs, integrate with third-party services, and ensure seamless communication between front-end and back-end systems. Collaboration with frontend developers, DevOps teams, and stakeholders is key to delivering well-architected solutions. Embracing ongoing learning and adapting to new technologies helps backend developers stay effective in this fast-paced, ever-evolving field.
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What are popular job titles related to Backend Web Developer jobs in CO? For Backend Web Developer jobs in CO, the most frequently searched job titles are:
Backend Web Developer jobs near you
Infographic showing various Backend Web Developer job openings in Colorado as of May 2026, with employment types broken down into 70% Full Time, 17% Part Time, and 13% Contract. Highlights an 76% Physical, 6% Hybrid, and 18% Remote job distribution, with an average salary of $105,865 per year, or $50.9 per hour.
Backend Engineer - Data Management Services

Backend Engineer - Data Management Services

Loft Orbital Solutions

Golden, CO • On-site

$140K - $190K/yr

Full-time

Posted 4 days ago

Job description

Loft Orbital is looking for a Backend Engineer to join our Data Management Services (DMS) team.
DMS owns the Cockpit backend services that move payload data from our satellites to our customers. The team builds and maintains the services that ingest data from ground stations, process and categorize it, track it end-to-end, and deliver it reliably to internal tools and external endpoints.
You'll help design and scale the microservices and data pipelines that sit between ground segment, satellite operations, and customer deliveries - turning raw on-orbit data into usable products. You'll work closely with backend, ground software, flight software, space infrastructure, and customer operations teams, and you'll have a direct impact on how quickly and reliably customers receive their data. 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 move and transform satellite data at scale - and you like the idea of both shipping code and seeing how it performs in real operations - we'd love to hear from you.
About this Role:
  • Design and build backend services for data ingest, processing, and delivery that move payload data from ground stations and other sources into Cockpit and out to customer endpoints.
  • Implement and improve data pipelines and APIs with a strong focus on data correctness, traceability, performance, and reliability.
  • Own and evolve backend components such as connectors, processing jobs, and delivery services that other Cockpit teams and customer-facing tools depend on.
  • Collaborate with other Cockpit teams and stakeholders (mission management, mission operations, space infrastructure, customer operations) to make sure on-orbit tasking and ground data flows work smoothly together.
  • Support internal users of Cockpit's data services by improving APIs, debugging tricky data issues, and strengthening observability (metrics, logs, dashboards).
  • Have the opportunity to take part in spacecraft operations through SatDevOps rotations, occasionally helping investigate data-related anomalies and supporting real-time incident response when needed.

Must Haves:
  • Strong 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).
  • Practical experience working with databases and data-centric backend services.

Nice to Haves:
  • Experience with Django and/or GraphQL.
  • Strong database fundamentals and experience with PostgreSQL or similar relational databases.
  • Exposure to message-oriented middleware or event streaming systems (e.g., NATS, NATS JetStream).
  • Experience building or maintaining event-driven data pipelines, ETLs, or stream processing systems.
  • Familiarity with metrics computation, data transformation, and/or time-series data stores (e.g., MongoDB time-series collections, InfluxDB, TimescaleDB).
  • Exposure to Kubernetes and cloud-native deployments in production (GCP and/or AWS).
  • Background in mission-critical, distributed, or real-time systems, especially data-intensive ones (space or otherwise).
  • Experience collaborating with international, distributed teams across time zones and cultures.

$140,000 - $190,000 a year
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 | Golden, CO | and Toulouse, France to meet accelerating demand for space infrastructure.

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