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Senior Full Stack Software Developer Jobs in Colorado

Judi Health

Senior Full Stack Software Developer

Denver, CO · On-site +1

$110K - $190K/yr

Join our mission to transform our nation's healthcare system as a Senior Full-stack Software Developer. In this role you will assist in leading projects from design to delivery. Partner with product ...

Placed

Senior Full Stack Engineer

Aurora, CO · Hybrid

$55/hr

Cloud & DevOps: Docker, Kubernetes, CI/CD pipelines, and AWS or Azure Qualifications * Bachelor ... software development experience. * Proven track record of migrating legacy codebases to ...

Judi Health

Full Stack Software Developer

Denver, CO · On-site +1

$86K - $136K/yr

Join our mission to transform our nation's healthcare system as a Full Stack Software Developer. In ... Collaborate with senior developers to implement new features and improve existing functionality.

PassTime

Full Stack Developer

Littleton, CO · On-site

$100K - $120K/yr

Leading provider of award-winning GPS solutions seeking Full Stack Software Developer WHAT WE DO Headquartered a few miles south of Denver, in Littleton, Colorado, PassTime is a leading provider of ...

PassTime

Full Stack Developer

Littleton, CO · On-site

$100K - $120K/yr

Leading provider of award-winning GPS solutions seeking Full Stack Software Developer WHAT WE DO Headquartered a few miles south of Denver, in Littleton, Colorado, PassTime is a leading provider of ...

Litera Corp.

Sr. Full Stack Engineer

Denver, CO

Senior Full Stack Engineer Join the Legal Tech Revolution at Litera Litera is transforming how ... Strong hands-on software engineering experience building production applications, with depth in C#/

Cymertek

Full Stack Software Engineer

Aurora, CO · On-site

SIMILAR CAREER TITLES Software Developer, Full Stack Developer, Web Developer, Application Developer, Back End Developer, Front End Developer, Software Engineer, Full Stack Engineer, Systems ...

Cymertek

Full Stack Software Engineer

Aurora, CO

SIMILAR CAREER TITLESSoftware Developer, Full Stack Developer, Web Developer, Application Developer, Back End Developer, Front End Developer, Software Engineer, Full Stack Engineer, Systems Developer ...

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All JobsSenior Full Stack Software Developer JobsSenior Full Stack Software Developer Jobs in Colorado

Senior Full Stack Software Developer information

See Colorado salary details

$25

$62

$90

How much do senior full stack software developer jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for senior full stack software developer in Colorado is $62.31, according to ZipRecruiter salary data. Most workers in this role earn between $51.83 and $71.78 per hour, depending on experience, location, and employer.

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

AspectSenior Full Stack Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience in full stack developmentBachelor's degree in CS or related field; may have certifications in specific technologies
Work EnvironmentCollaborates across front-end and back-end teams, often in agile settingsDesigns, develops, and maintains software applications, often in teams or individually
Industry UsageCommon in tech companies, startups, and agencies requiring versatile development skillsWidely used across industries for software development roles

While both roles involve software development, a Senior Full Stack Software Developer specializes in both front-end and back-end technologies, often taking on leadership responsibilities. A Software Engineer may focus on specific areas of software design and implementation, with less emphasis on full stack expertise. The roles overlap in skills and industry usage, but the senior developer typically has broader responsibilities and experience in full stack development.

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

A Senior Full Stack Software Developer needs advanced proficiency in both front-end and back-end programming languages, strong problem-solving skills, and several years of relevant software development experience. Familiarity with frameworks like React or Angular, back-end technologies such as Node.js or Django, and experience with cloud platforms, CI/CD tools, and version control systems like Git are typically required. Excellent communication, teamwork, and leadership abilities help developers collaborate effectively and mentor junior team members. These skills are crucial for designing robust, scalable applications and leading complex projects to successful completion.

What is a Senior Full Stack Software Developer?

A Senior Full Stack Software Developer is an experienced professional who designs, develops, and maintains both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to work on the entire technology stack, from databases and servers to user interfaces. In addition to coding, they often lead projects, mentor junior developers, and help architect scalable solutions that meet business needs. Their role requires strong problem-solving skills, a deep understanding of software development best practices, and the ability to collaborate with cross-functional teams.

What types of projects and technologies can a Senior Full Stack Software Developer expect to work on, and how does the team typically collaborate?

As a Senior Full Stack Software Developer, you can expect to work on a diverse range of projects such as developing scalable web applications, integrating APIs, and optimizing system performance. The tech stack often includes front-end frameworks like React or Angular, back-end environments such as Node.js, Python, or Java, and databases like PostgreSQL or MongoDB. Collaboration is highly cross-functional—you’ll regularly coordinate with product managers, UX/UI designers, QA engineers, and other developers through agile methodologies, code reviews, and sprint planning sessions. This role offers opportunities to mentor junior developers, influence architectural decisions, and contribute to continuous process improvement.
What are the most commonly searched types of Full Stack Software Developer jobs in Colorado? The most popular types of Full Stack Software Developer jobs in Colorado are:
What cities in Colorado are hiring for Senior Full Stack Software Developer jobs? Cities in Colorado with the most Senior Full Stack Software Developer job openings:
Senior Full Stack Software Developer jobs near you
Infographic showing various Senior Full Stack Software Developer job openings in Colorado as of June 2026, with employment types broken down into 90% Full Time, 7% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $129,612 per year, or $62.3 per hour.
Senior Full Stack Software Developer

Senior Full Stack Software Developer

Eliassen Group

Almont, CO • Remote

$60 - $70/hr

Other

Medical, Dental, Vision, Life, Retirement

Posted 17 days ago

Job description

Description:
Remote
Our client seeks a Senior Full Stack Software Developer to build and maintain modern web applications with ReactJS, NodeJS, and Microsoft SQL Server. The developer will create responsive interfaces, integrate APIs, and write efficient SQL in support of functional and reporting needs. The role requires collaboration, code quality, and attention to performance, scalability, reliability, and availability.
Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.
100% Remote but must be willing to start at 7am EST daily.
Rate: $60.00 to $70.00/hr. w2
Responsibilities:
  • Develop front-end user interfaces with ReactJS and modern JavaScript tooling, including Vite.
  • Build and maintain client-side code using HTML, CSS, and JavaScript.
  • Develop and integrate server-side services and REST APIs using NodeJS and ExpressJS.
  • Design, write, unit test, and document application code.
  • Write and optimize MS SQL queries, joins, views, and stored procedures for features and reporting.
  • Produce clear reports, requirements, user stories, and design documentation using tools such as JIRA and Confluence.
  • Apply problem solving and design skills with focus on performance, scalability, reliability, and availability.
  • Participate in software design and architecture discussions to meet functional and non-functional requirements.
  • Collaborate with developers, testers, and stakeholders, perform code reviews, and provide feedback.

Experience Requirements:
  • 8+ years of software development experience.
  • Strong proficiency with ReactJS, modern JavaScript (ES6+), and front-end practices.
  • Experience with NodeJS and REST API development, preferably with ExpressJS.
  • Advanced SQL skills with emphasis on Microsoft SQL Server.
  • Proficiency with HTML and CSS for responsive and accessible development.
  • Proficiency with Git and modern source control workflows.
  • Experience in a Microsoft Windows development environment.
  • ship with ability to obtain a Position of Public Trust - Medium Background Investigation.
  • Preferred: Vite or similar tooling for React.
  • Preferred: Designing, developing, and maintaining scalable and performant APIs.
  • Preferred: Automated testing practices and performance optimization.
  • Preferred: Experience with Microsoft Azure and Microsoft Entra.
  • Preferred: Familiarity with healthcare or insurance domains and data standards.

Education Requirements:
Bachelor's degree or equivalent related experience.
Recruitment Transparency Notice

Eliassen Group values transparency in our recruitment practices. Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its initial application screening and hiring process. You may receive email and SMS notifications from the Eliassen Virtual Recruiting Team (, ) inviting you to complete a brief voice screening as part of your application process. These tools assist our hiring teams in different ways, including but not limited to, assistance in reviewing application materials to help identify candidates whose qualifications most closely match the requirements of the position. All AI-assisted evaluations and responses are reviewed by human recruiters before any hiring decisions are made. The use of AI in our process is intended to support fairness, efficiency, and consistency, and Eliassen Group takes measures to prevent bias or discrimination in connection with its hiring practices. By proceeding, you acknowledge, agree, and consent to Eliassen Group's use of these tools, including AI tools, as part of the application and hiring process.
Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:
When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.
If you have any indication of fraudulent activity, please contact .
About Eliassen Group:
Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions. For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients' capacity and accelerate meaningful outcomes. We are driven by a purpose to positively impact the lives of our employees, clients, consultants, and the communities we serve.
Eliassen is committed to building a diverse and inclusive team from a variety of backgrounds, perspectives, and skills. We are an Equal Opportunity and Affirmative Action Employer and all employment decisions are based on merit, performance, and business needs. Eliassen does not discriminate on the basis of race, color, gender identity or expression, sexual preference or orientation, sex (including pregnancy, childbirth, and related medical conditions), marital status, creed, religion, physical or mental disability, genetic information, military or veteran status, age, ancestry, national origin, citizenship status, prohibited criminal record inquiries of applicants and employees, or any other category protected by federal, state, or local laws.
Don't miss out on our referral program! If we hire a candidate that you refer us to then you can be eligible for a $1,000 referral check!
Eliassen Group logo

About Eliassen Group

Sourced by ZipRecruiter

Eliassen Group provides strategic consulting and talent solutions to drive our clients' innovation and business results. Our purpose is to positively impact the lives of our employees, clients, consultants, and the communities in which we operate. Leveraging over 30 years of success, our expertise in talent solutions, life sciences consulting, Agile consulting, cloud services, risk management, business optimization, and managed services enables us to partner with our clients to execute their business strategy and scale effectively. Headquartered in Reading, MA, and with offices from coast to coast, Eliassen Group offers local community presence and deep networks, as well as national reach.

Industry

It services

Company size

5,001 - 10,000 Employees

Headquarters location

Reading, MA, US

Year founded

1989

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