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Weekend Software Developer Jobs in Denver, CO (NOW HIRING)

General Atomics

Software Developer IV

Aurora, CO · On-site

$105.89K - $189.55K/yr

Our users love our software. Our customers come back because we deliver. And our engineers stay because they get to work on real problems, with real impact, alongside people who care. If you're ...

General Atomics

Software Developer III

Aurora, CO · On-site

$98.10K - $171.40K/yr

Harness your skills in algorithms, mathematics, and software engineering to architect innovative data collection, processing, analysis, and visualization solutions. Develop advanced probabilistic ...

General Atomics

Software Developer IV

Aurora, CO · On-site

$105.89K - $189.55K/yr

Harness your skills in algorithms, mathematics, and software engineering to architect innovative data collection, processing, analysis, and visualization solutions. Develop advanced probabilistic ...

Wsgr

Senior Software Developer

Boulder, CO · On-site +1

$163.20K - $220.80K/yr

The software developers on our team are the primary contributors to Neuron on both the frontend and the backend. You will work closely with a fully remote team of designers, developers, and ...

SNI Technology

Software Developer

Denver, CO · Remote

$70 - $90/hr

Senior Backend Engineer Location: Remote (Must be based in Denver, CO; Northern VA; or Austin, TX for occasional office visit) Duration: 6-Month Contract (High likelihood of extension or conversion ...

Tuff Shed

Sr Software Developer

Denver, CO · On-site

$110K - $150K/yr

Based in our National Support Center in south Denver, (I-25 & Colorado Blvd) Tuff Shed is recruiting for a Sr Software Developer. Are you passionate about cutting-edge tech and eager to make a real ...

General Atomics

Software Developer V

Aurora, CO · On-site

$116.48K - $208.51K/yr

Collaborate across functions, such as data science, software engineering, and product management, to integrate tracking systems with broader organizational efforts. * Collaborate with product ...

Kavaliro

Specialized Software Developer: IV

Centennial, CO · On-site

$53.75 - $71/hr

Senior Software Developer GENERAL SUMMARY The Senior Software Developer is a hands-on technical contributor responsible for designing, developing, and supporting scalable middle and backend software ...

SNC-Lavalin

Senior Software Developer

Denver, CO · On-site

$80K - $130K/yr

Overview We're hiring an experienced and motivated Senior Software Developer in our National Technology Practice to support key internal and external clients from one of our many hub offices across ...

AtkinsRéalis

Senior Software Developer

Denver, CO · On-site

$80K - $130K/yr

Overview We're hiring an experienced and motivated Senior Software Developer in our National Technology Practice to support key internal and external clients from one of our many hub offices across ...

DataAnnotation

Software Developer

Thornton, 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

Software Developer

Denver, 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

Software Developer

Centennial, 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

Software Developer

Westminster, 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

Software Developer

Aurora, 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

Software Developer

Arvada, 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 ...

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Weekend Software Developer information

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$49.4K

$115.1K

$170.9K

How much do weekend software developer jobs pay per year?

As of May 29, 2026, the average yearly pay for weekend software developer in Denver, CO is $115,120.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,600.00 and $133,800.00 per year, depending on experience, location, and employer.

What Are Weekend Jobs for a Software Developer?

In a software developer weekend job, you work part-time on programming projects during Saturday-Sunday shifts. In this career, your duties vary depending on your client or employer but typically focus on the design of programs, applications, and computer systems. You write code for programming projects and also test your programs or debug the developments of other coding professionals. When working with systems software, your responsibilities may include making necessary changes and performing tests. You may focus on a specific aspect of a software project or application or analyze and correct the programming for a larger network from the work week.

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

To thrive as a Weekend Software Developer, you need strong programming skills in relevant languages (such as Python, Java, or JavaScript), software development experience, and often at least a bachelor's degree in computer science or a related field. Familiarity with version control systems like Git, popular frameworks, and agile project management tools is typically expected. Excellent time management, self-motivation, and effective communication are crucial soft skills for balancing weekend work and collaborating with remote or distributed teams. These skills ensure the developer can efficiently produce high-quality code, meet deadlines, and contribute positively to project goals even outside traditional work hours.

What are the typical expectations and communication practices for a Weekend Software Developer working with a distributed team?

Weekend Software Developers often collaborate with teams that operate across various time zones and schedules. Clear, asynchronous communication is crucial, as you may need to provide detailed status updates, document your progress, and flag any blockers for your weekday colleagues. Many teams use tools like Slack, Jira, or Trello to facilitate handovers and ensure seamless project continuity. You can expect your responsibilities to focus on feature development, bug fixes, or code reviews, with an emphasis on self-management and proactive reporting. Building strong written communication skills will help you succeed and integrate smoothly with the broader development team.

What are Weekend Software Developers?

Weekend Software Developers are professionals who work primarily on weekends to develop, test, and maintain software applications. They may work part-time, on contract, or as freelancers, often supporting companies that require continuous development or maintenance outside of standard business hours. These roles are ideal for individuals seeking flexible work schedules or supplemental income. Weekend Software Developers typically possess the same technical skills as full-time developers, including programming, problem-solving, and collaboration abilities.
More about Weekend Software Developer jobs
What are the most commonly searched types of Software Developer jobs in Denver, CO? The most popular types of Software Developer jobs in Denver, CO are:
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What cities near Denver, CO are hiring for Weekend Software Developer jobs? Cities near Denver, CO with the most Weekend Software Developer job openings:
Weekend Software Developer jobs near you
Software Developer IV

Software Developer IV

General Atomics

Aurora, CO • On-site

$105.89K - $189.55K/yr

Full-time

Posted 6 days ago

General Atomics rating

8.8

Company rating: 8.8 out of 10

Based on 34 frontline employees who took The Breakroom Quiz

8th of 59 rated aerospace companies

Job description

Job Summary
General Atomics Integrated Intelligence Inc. (GA-Intelligence) develops cutting-edge software solutions that transform raw data into actionable intelligence. We specialize in real-time global situational awareness and battle management, processing petabytes of data from hundreds of sources across air, land, and sea. Our systems-including the widely used THRESHER and DRAGONSPELL platforms-support tens of thousands of users at all levels of the DoD and Intelligence Community and enable critical decision-making for national security missions.
We process hundreds of thousands of observations per minute, operating at the scale of global sensor networks and battlefield telemetry. Our backend architecture leverages technologies like Kafka, AWS, NiFi, and GeoMesa-the latter of which we designed and open-sourced-to deliver high-throughput, mission-resilient systems that turn streaming data into real-time intelligence.
Why GA-Intelligence?
At GA-Intelligence, we're not chasing hype or building throwaway demos-we're solving complex, mission-critical problems that matter. Unlike younger firms chasing the next funding round, we've spent decades earning the trust of our users and delivering systems they rely on every day. And unlike traditional defense contractors, we're nimble, privately held, and able to make long-term decisions in the best interest of our customers and our country-not quarterly earnings reports.
Our users love our software. Our customers come back because we deliver. And our engineers stay because they get to work on real problems, with real impact, alongside people who care.
If you're looking for a place where engineering excellence meets enduring mission, GA-I3 is where you belong.
What You'll Do
We are seeking Backend Software Engineers to help build the next generation of global situational awareness and battle orchestration capabilities. You'll collaborate with cross-functional teams-including UI/UX engineers, mission engineers, data scientists, and product owners-to design and deliver software that is performant, scalable, and tailored to complex user needs.
Whether you're integrating multi-source data, optimizing backend services, or shaping how insights reach the end user, your work will directly support operational missions that have real-world impact.
What We Believe
These values weren't crafted in a branding session-they were observed and articulated after 35 years of building software that matters. They reflect how we work, what we value in each other, and the kind of impact we want to have. At GA-Intelligence, they aren't aspirational-they're how we operate.
  • Solving Meaningful Challenges - Building mission-driven technology that makes a difference
  • Collaborative Culture - Working as a team to push boundaries and innovate
  • Technical Excellence - Encouraging continuous learning, curiosity, and efficiency
  • Idea Meritocracy - Valuing ideas based on impact, not hierarchy

If these principles resonate with you-not just in theory, but in daily practice-you'll find yourself at home here.
DUTIES AND RESPONSIBILITIES:
Senior engineers at GA-Intelligence are technical leaders who drive strategy, architecture, and delivery across complex projects. You'll guide teams in designing scalable systems, ensure high engineering standards, and play a key role in shaping long-term technical direction. In addition to building and maintaining critical backend infrastructure, you'll serve as a mentor, decision-maker, and trusted voice both within the team and with external stakeholders.
  • Lead development activities
    • Lead the successful design, implementation, and delivery of high-impact backend software solutions
    • Guide long-term planning efforts and influence technical roadmaps for backend services and system architecture so they align with organizational goals, operational requirements, and product strategy
  • Collaborate externally
    • Represent GA-I3 as a senior technical point of contact for customers, partners, and other engineering teams
    • Coordinate software deployments and upgrades across distributed environments, including DoD and IC networks
    • Evaluate and implement cross-platform deployment strategies, ensuring compliance with integration and security standards
    • Collaborate with internal and external stakeholders on high-visibility technical initiatives that span multiple teams and domains
  • Engineer performant solutions
    • Contribute to system-wide performance tuning and reliability improvements, identifying architectural risks and proposing mitigation strategies
  • Build the team
    • Develop mentoring structures and contribute to onboarding, skill development, and growth paths for less experienced engineers
    • Mentor mid-level and junior engineers, fostering a culture of continuous learning, ownership, and technical excellence
    • Provide technical leadership across the full development lifecycle, including design reviews, coding standards, and testing practices
We recognize and appreciate the value and contributions of individuals with diverse backgrounds and experiences and welcome all qualified individuals to apply.
Job Qualifications
  • Typically requires a bachelors degree, masters degree or PhD in computer science, information systems or related discipline and progressive software development experience as follows; six or more years of experience with a bachelors degree, four or more years of experience with a masters degree, or two or more years with a PhD. May substitute equivalent experience in lieu of education.
  • Deep expertise in Java and/or other backend languages (e.g., Scala, Go)
  • Demonstrated technical leadership in cross-functional engineering efforts
  • Strong written and verbal communication skills, including experience working directly with customers or stakeholders

PREFERRED SKILLS AND QUALIFICATIONS:
  • Proven experience architecting and scaling distributed systems
  • Deep expertise in backend architecture, distributed systems, and service design
  • Experience with performance tuning and high-availability system design
  • Familiarity with Kafka, NiFi, GeoMesa, AWS, or other cloud-native technologies
  • Experience leading incident response, root cause analysis, and operational improvements
  • Ability to interface directly with customers and senior stakeholders
  • Experience working in the DoD or Intelligence Community

What General Atomics employees say

Pay

Benefits

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Workplace

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About General Atomics

Sourced by ZipRecruiter

General Atomics (GA), and its affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

San Diego, CA, US

Year founded

1955

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