Full Stack Developer jobs in Denver, CO

Aurora, Colorado

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Today

Job Number: R0250629 Full Stack Developer, Senior The Opportunity As a Senior Full Stack Developer at Booz Allen, you will lead the modernization of mission-critical GEOINT systems by architecting and delivering cloud-native, data-driven applications and microservices. In this senior role, you will shape technical direction, oversee the integration of modern pipelines, and develop secure, scalable solutions that directly impact analysts performing high-consequence missions. You'll serve as a t

Full-time

USD 86,900.00 - 198,000.00 per year

Senior Full Stack Developer

Aurora, Colorado

•

Today

Job Number: R0250630 Full Stack Developer, Senior The Opportunity: As a Senior Full Stack Developer at Booz Allen, you will lead the modernization of mission-critical GEOINT systems by architecting and delivering cloud-native, data-driven applications and microservices. In this senior role, you will shape technical direction, oversee the integration of modern pipelines, and develop secure, scalable solutions that directly impact analysts performing high-consequence missions. You'll serve as a t

Full-time

USD 86,900.00 - 198,000.00 per year

Full Stack Developer (REMOTE)

Remote or Denver, Colorado

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Today

Applications for this position will be accepted through 11/15/26 Koniag Technology Solutions, inc a Koniag Government Services company, is seeking a Full Stack Developer to support KTS and our government customer. The position is remote. This position requires the candidate to be able to obtain a Public Trust. Benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off, paid parental leave, life and disability insurance, flexible spending accounts, commuter be

Full-time

USD 120,000.00 per year

Mid Full Stack Developer

Aurora, Colorado

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Today

Job Number: R0250631 Full Stack Developer, Mid The Opportunity: Bring your full-stack engineering expertise to help modernize OPIR research and development. As a mid-level engineer, you'll build cloud-native microservices, develop scalable front-end interfaces, and support the transformation of legacy analytical pipelines into modern, secure architectures that directly empower analysts in exploitation, tracking, visualization, and reporting workflows. You'll join a collaborative technical deli

Full-time

USD 69,400.00 - 158,000.00 per year

Mid Full Stack Developer

Aurora, Colorado

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Today

Job Number: R0250632 Full Stack Developer, Mid The Opportunity: Bring your full-stack engineering expertise to help modernize OPIR research and development. As a mid-level engineer, you'll build cloud-native microservices, develop scalable front-end interfaces, and support the transformation of legacy analytical pipelines into modern, secure architectures that directly empower analysts in exploitation, tracking, visualization, and reporting workflows. You'll join a collaborative technical deli

Full-time

USD 69,400.00 - 158,000.00 per year

Advanced Full Stack Developer

Centennial, Colorado

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Today

Why Join Rincon Research Corporation (RRC)? At Rincon Research Corporation, our primary business is innovating, developing, and fielding digital signal processing (DSP) products and services for the United States Defense and Intelligence Communities in support of national security. Rincon Research Corporation seeks a Full Stack Developer to create cutting edge software and cloud computing solutions to challenging national security and defense signal processing, geolocation, and communication p

Full-time

USD 133,000.00 - 178,000.00 per year

Intermediate Full Stack Developer

Denver, Colorado

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Today

Why work for us? A career at Janus Henderson is more than a job, it's about investing in a brighter future together. Our Mission at Janus Henderson is to help clients define and achieve superior financial outcomes through differentiated insights, disciplined investments, and world-class service. We will do this by protecting and growing our core business, amplifying our strengths and diversifying where we have the right. Our Values are key to driving our success, and are at the heart of everyt

Full-time

USD 127,000.00 per year

Intermediate Full Stack Developer

Denver, Colorado

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27d ago

Full-time

USD 120,000.00 - 127,000.00 per year

Full Stack Developer

Greenwood Village, Colorado

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Today

Job#: 3047760 Job Description: Full Stack Developer Location: Greenwood Village, Colorado (Onsite) Role Overview We are seeking a Full Stack Software Engineer to join a developer platform team. This team is the primary developer and customer-facing experience for API onboarding and integration. This is a hands-on engineering role where you will own features end-to-end, from API design through UI delivery, on a highly visible team that directly supports external developer adoption and API cons

Easy Apply

Full-time

$60 - $80 per hour

Java Full Stack Developer

Remote

•

Today

Solution IT Inc. is looking for a Java Full Stack Developer for one of its clients Remote Job Title: Java Full Stack Developer Responsibilities: Practice daily paired programming and test-driven development in writing software and building products. Establish continuous integration, continuous delivery, and continuous deployment pipelines and practices. Participate in retrospectives to gather feedback and derive actionable items that improve the team and the product. Collaborate within the tea

Easy Apply

Contract, Third Party

Looking for Expert Dot Net Full stack Developer/Architect

Remote or Albany, New York

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18d ago

Hi, Position: Looking for Expert Sr. Dot Net Full stack Developer/Architect Location: Remote/ Albany NY Long Term Minimum 12+ Years Skills: Frontend Development Backend Development STRONG CODING experience UI ASP.NET Core Razor Pages (net10),Blazor External JS modules , jQuery Validation, Bootstrap Backend ASP.NET Core Web API (net10) EF Core , CQRS FluentValidation Mapster for DTO/domain mapping Auth: Windows Negotiate and JWT bearer supported Swagger/OpenAPI, API Versioning Structured DI Data

Easy Apply

Contract, Third Party

Depends on Experience

Full Stack Software Developer, Mid-level

Denver, Colorado

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Today

Job Title: Full Stack Software Developer, Mid-level Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Anticipated Posting End: 11/14/2026 The Opportunity: We are seeking a skilled Full Stack Software Developer to join our team working on the Makalu contract. This role involves building and maintaining highly used and critically important cloud-nat

Full-time

USD 90,300.00 - 189,600.00 per year

Looking for Expert Dot Net Full stack Developer/Architect with AI Skills

Remote or Albany, New York

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2d ago

Hi, Position: Looking for Expert Sr. Dot Net Full stack Developer/Architect Location: Remote/ Albany NY Long Term Minimum 12+ Years Skills: Frontend Development Backend Development AI Skills STRONG CODING experience UI ASP.NET Core Razor Pages (net10) External JS modules , jQuery Validation, Bootstrap Backend ASP.NET Core Web API (net10) EF Core , CQRS FluentValidation Mapster for DTO/domain mapping Auth: Windows Negotiate and JWT bearer supported Swagger/OpenAPI, API Versioning Structured DI D

Easy Apply

Contract, Third Party

Depends on Experience

Senior Full-stack Developer

Remote

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12d ago

Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation? Look no further than the marketplace that connects you with hand-picked startups in the US and Europe. We only accept applications submitted through the link provided at the job listing. Please apply here.What we offer: The rate depends on your seniority level, skills and experience. We've already paid out over $11M to our engineers.No more hunting for clients or negotiating

Contract

85000 - 199000

Python Full-Stack Developer (Sr-Level) :: Northville, MI (Preferred) | Remote OK

Remote

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2d ago

Job Title: Full-Stack Developer (Sr-Level) Experience:710 Years Hire-Type: Contract Location:Northville, MI (Preferred) | Remote OK Employment Type:Full-Time / Contract Job Description DataFactZ is looking for strong Full-Stack Developers with 710 years of experience building scalable, reliable, and maintainable applications. We are looking for engineers with solid software development fundamentals who understand application architecture, coding best practices, and problem-solving beyond specif

Easy Apply

Contract

Depends on Experience

Full Stack Developer

Remote

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2d ago

Hiring: Junior Full Stack Developer (02 Years Experience) Location: Remote PST Time Zone Duration: Long-Term Contract Experience: 02 Years Employment Type: Contract We are looking for an enthusiastic and motivated Junior Full Stack Developer to join our technology team working on a cloud-based remote instrument monitoring platform used in clinical diagnostics and laboratory environments. This is an excellent opportunity for entry level candidates and early-career developers to work with

Easy Apply

Third Party, Contract

Depends on Experience

Full Stack Developer

Remote

•

Today

ASM is seeking a Full Stack Developer who is passionate about designing and building complex applications for our federal government clients. The successful Full Stack Developer should have strong analytical and problem-solving skills, excellent communication and collaboration abilities, and a deep understanding of applications design and implementation best practices. Responsibilities: Works collaboratively with technical and business team members to develop and maintain business solutions fol

Full-time

Full Stack Developer

Remote

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13d ago

DCCA is a veteran-owned IT business specializing in providing innovative solutions to a variety of government agencies and commercial enterprises since 1982. DCCA is proud to offer career growth opportunities and a competitive compensation and benefits package. Visit our website at: ; Full Stack Developer Candidate must have or be willing to obtain a Public Trust Clearance For over 40 years, DCCA has provided a broad range of IT services to government agencies and commercial enterprises, help

Easy Apply

Full-time

130,000 - 160,000

Full Stack Developer

Remote or Atlanta, Georgia

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Yesterday

RESPONSIBILITIES: Kforce has a client seeking a remote Full Stack Developer to join their team in Atlanta, GA. This engagement focuses on retiring our remaining legacy dependencies, completing platform stability and observability improvements, and advancing a broader cloud modernization effort. The work spans backend service rewrites, cloud migrations (Google Cloud Platform), and reliability/observability tooling, but also will require a full rewrite to the latest version of Vue.js on the UI. R

Contract

$35 - $45 hourly

Full Stack Developer

Remote or St. Louis, Missouri

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Yesterday

RESPONSIBILITIES: Kforce has a client that is seeking a Full Stack Developer in Saint Louis, MO. Overview: Our client is looking for a Software Engineer to join their team building their new enterprise application platform. The platform is part of a strategic modernization effort to change how business applications are developed, integrated, and delivered, using Node.js, JavaScript, APIs, and the Profound.js framework. You will help modernize legacy applications into scalable, maintainable syst

Contract

$115,000 - $125,000 hourly

Full Stack Developer jobs in Denver, CO, USA