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

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 ...

Raytheon

Senior Software Developer (Onsite)

Aurora, CO · On-site

$55.25 - $73/hr

Raytheon, the world's largest aerospace and defense company, is seeking a Senior Software Developer to join their team in Aurora, CO. This role involves designing, developing, deploying, and ...

Wsgr

Senior Software Developer

Boulder, CO · On-site +1

$147K - $198K/yr

Wilson Sonsini is seeking an experienced Senior Software Developer to join our Innovations team. The software developers on our team are the primary contributors to Neuron on both the frontend and ...

AtkinsRéalis

Senior Software Developer

Denver, CO · On-site

$56 - $74/hr

They are seeking a Senior Software Developer to lead the design, development, and delivery of enterprise applications, collaborating with clients to translate business needs into technical ...

Iridium Satellite, LLC

Senior Software Developer

Denver, CO · On-site +1

$56 - $74/hr

Join us as a Senior Software Developer and help power the mission systems that keep national security space operations running. In this role, you'll be responsible for identifying and autonomously ...

Iridium Satellite, LLC

Senior Software Developer

Denver, CO · On-site +1

$56 - $74/hr

Join us as a Senior Software Developer and help power the mission systems that keep national security space operations running. In this role, you'll be responsible for identifying and autonomously ...

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 ...

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 ...

Bet365

Senior Software Developer

Denver, CO · Hybrid

$125K - $155K/yr

We are seeking passionate and experienced Senior Developer to join our dedicated Verification team ... software products, in a fast-paced, hard working environment. Your skills as a lead developer ...

CableLabs

Senior Software Developer

Louisville, CO · On-site

$117K - $144K/yr

We're looking for an experienced Software Developer to join a team where your work shows up in two meaningful ways: in the business tools that keep operations running smoothly, and in the automated ...

CableLabs

Senior Software Developer

Louisville, CO

$117K - $144K/yr

We're looking for an experienced Software Developer to join a team where your work shows up in two meaningful ways: in the business tools that keep operations running smoothly, and in the automated ...

Motocol

Senior Software Developer .NET

Englewood, CO

$70 - $80/hr

Our client is seeking a Senior Software Developer for our Englewood, CO office. Work with a small team of developers, managers and designers to design, build, deploy and support internal and external ...

OASYS

Senior Software Engineer

Littleton, CO · Hybrid

$120K - $158K/yr

Senior Software Engineer, Level 3 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Engineer, Level 3, to support our customer in Littleton, CO. Summary:

OASYS, INC.

Senior Software Engineer

Littleton, CO · On-site

$120K - $150K/yr

Senior Software Engineer, Level 3 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Engineer, Level 3, to support our customer in Littleton, CO. Summary:

OASYS, INC.

Senior Software Engineer

Littleton, CO · On-site

$120K - $150K/yr

Senior Software Engineer, Level 3 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Engineer, Level 3, to support our customer in Littleton, CO. Summary:

OASYS

Senior Software Engineer

Littleton, CO · Hybrid

$120K - $158K/yr

Senior Software Engineer Staff, Level 5 OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Senior Software Engineer Staff, Level 5 to support our customer in Littleton, CO.

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Senior Software Developer information

See Denver, CO salary details

$15

$63

$90

How much do senior software developer jobs pay per hour?

As of Jul 29, 2026, the average hourly pay for senior software developer in Denver, CO is $63.64, according to ZipRecruiter salary data. Most workers in this role earn between $54.04 and $71.39 per hour, depending on experience, location, and employer.

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

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What Is a Senior Software Developer?

Senior software developers have several years of experience in the software industry. They have proven successful in exceeding client expectations when developing programs and have provided excellent support in the managing of those applications. They have worked their way up from junior software developer positions and have mastered a variety of coding languages and programs. Senior software developers train and oversee a team of junior software developers.

What kinds of projects and responsibilities can a Senior Software Developer expect to handle on a daily basis?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What are Senior Software Developers?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

What is the difference between Senior Software Developer vs Software Engineer?

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

More about Senior 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:
What are popular job titles related to Senior Software Developer jobs in Denver, CO? For Senior Software Developer jobs in Denver, CO, the most frequently searched job titles are:
What job categories do people searching Senior Software Developer jobs in Denver, CO look for? The top searched job categories for Senior Software Developer jobs in Denver, CO are:
What cities near Denver, CO are hiring for Senior Software Developer jobs? Cities near Denver, CO with the most Senior Software Developer job openings:
Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Denver, CO as of July 2026, with employment types broken down into 82% Full Time, 5% Part Time, 1% Temporary, and 12% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $132,379 per year, or $63.6 per hour.
Sr Software Developer

Sr Software Developer

Tuff Shed

Denver, CO • On-site

$110K - $150K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 12 days ago

Tuff Shed rating

8.4

Company rating: 8.4 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

Job description

"BUILD" YOUR CAREER WITH TUFF SHED!
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 impact in the manufacturing and construction industry? At Tuff Shed, we're breaking new ground with our innovative technology, and we need a talented Sr. Software Developer like you to help us lead the way!
As part of our dynamic team, you'll create and refine custom software solutions tailored to our ever-evolving business needs. We're looking for a trailblazer with a proven record of developing scalable, high-performance solutions and a passion for exploring what's possible. As a leader in our team, you'll ensure top-notch quality and consistency across all development efforts.
If you're a versatile developer ready to wear multiple hats and make a real difference, Tuff Shed is the perfect place for you to leave your mark. Join us now and be part of our exciting digital transformation journey!
Essential functions for this position include:
  • Designing, implementing, and deploying scalable, high-performance software and systems tailored to our expanding business needs.
  • Developing server-side services and applications utilizing .NET 10 (.NET Core).
  • Building and improving APIs and event-based schemas, specs, and contracts.
  • Building and improving integrations between systems with a focus on data integrity and drift.
  • Building and improving user-friendly front-end interfaces using React.
  • Ensuring compatibility of solutions with our containerized Kubernetes cluster.
  • Prioritizing system integration and feasibility while developing solutions.
  • Establishing and maintaining observability, tracing, monitoring and logging systems for projects.
  • Supervising codebases and configurations to guarantee adherence to best practices and consistency.
  • Effectively communicating solution concepts and guidelines to the broader team.
  • Leading other developers by creating and maintaining code standards and running code reviews.
  • Continuously researching and staying current with emerging technologies and proposing updates as necessary.
  • Actively participating in continuous improvement efforts for application design and support.
  • Creating comprehensive technical documentation as required.
  • Collaborating closely with other developers and the Support Desk.
  • Performing all other duties, tasks and responsibilities as assigned by Tuff Shed management.

QUALIFICATIONS:
  • Strong understanding of software and application design, architecture, computer science concepts, data structures, and data models.
  • Proficiency in relational database development and data modeling best practices
  • Aptitude for building and maintaining positive working relationships with colleagues, end users, and technology providers.
  • Proactive, self-starter personality capable of taking initiative and driving projects forward.
  • Skill in communicating technical terms in simple language, both verbally and in writing.
  • Eagerness to learn and adapt to new software platforms as they are developed or launched.
  • Ability to solve problems using sound logic and good business judgment.
  • Ability to read, write and understand instructions given orally, in writing and/or in diagram form.
  • Ability to effectively communicate at all levels, including customers, business partners, suppliers, co-workers, managers, and the general public.

EXPERIENCE
  • 4-5 years of software development experience using .NET Core with C#, or other modern object-oriented languages (e.g. Java, Go) preferred.
  • Direct experience with React, Next.js or other modern front-end frameworks.
  • Direct experience with building and maintaining distributed systems, including microservices and event driven architecture.
  • Direct experience implementing observability and telemetry improvements and resolving integration challenges.
  • Experience with automated testing frameworks at all levels, performance optimization techniques, and related QA tools.
  • Experience in containerization of applications and deploying them in a Kubernetes environment.
  • Experience building and maintaining pipelines for CI/CD tools (e.g. GitHub Actions, Jenkins, TeamCity).
  • Experience in deploying containerized applications to public cloud infrastructure. (e.g. Azure, AWS).

EDUCATION:
  • Bachelor's degree in Computer Science or equivalent education/experience.

NEXT STEPS
  • You can learn more about Tuff Shed from our website at .www.TUFFSHED.com
  • To apply, please click to submit an application. Shortlisted candidates will be contacted for a formal screening.

NSC2021
Tuff Shed offers a great Benefits package! - It pays to be a Tuff Shed team member:
OUR COMPETITIVE BENEFITS AND REWARDS
  • Competitive compensation and bonus programs (based on position)
  • Medical Benefits including Virtual Visits- The care you need-when, where and how you need it!
  • Dental & Vision Benefits
  • Flexible Savings Account (FSA)
  • Employee Stock Ownership Plan (ESOP) - You're more than an employee - Get rewarded for long and loyal service with ownership interest in the Company
  • Paid Time Off and Paid Holidays.
  • 401(k) plan
  • Early access to Your Pay! - Why wait until pay day?

Learn more about us at www.tuffshed.com and on www.glassdoor.com
Tuff Shed is an equal opportunity employer. Employees and applicants for employment will not be discriminated against on the basis of race, color, religion, national origin, hair texture, hair type, hair length, or a protective hairstyle that is commonly or associated with race, ancestry, religion, creed, physical or mental disability, marital status, civil union partner status, protected medical conditions, gender, gender identity, gender expression, sexual orientation, age, genetic information, or any other characteristic, activity or basis protected by applicable federal, state or local law or because he or she is an individual with a disability or disabled veteran, Armed Forces service medal veteran, recently separated veteran, or active duty wartime or campaign badge veteran.

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