Full Stack Developer - Advanced Jobs in Denver, CO

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Full Stack Developer

Randstad Digital

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Remote or Irvine, California, USA

Full-time

job summary: We are seeking a skilled and experienced Full Stack Developer to lead the design, development, and deployment of custom software solutions across our enterprise systems. This role plays a critical part in building modern, scalable applications by leveraging both front-end and back-end technologies. You will oversee the full development lifecycle-from planning and architecture through delivery, documentation, troubleshooting, and end-user training. As a technical mentor, you'll guid
Posted 1 day ago | Updated 1 hour ago

Full Stack AI Developer

Horizontal Talent

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Greenwood Village, Colorado, USA

Contract

Join our dynamic team as a Full Stack AI Developer, where you'll be at the forefront of innovation, crafting advanced AI solutions in a collaborative and fast-paced environment. If you have a passion for pioneering technology and solving complex business problems, this role is for you. Responsibilities Collaborate with cross-functional teams to design and develop rapid prototypes and MVPs for AI applications. Utilize programming languages and frameworks to build and deploy machine learning model
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Posted 10 days ago | Updated 6 days ago

Sr. Full Stack C# React Developer

Randstad Digital

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Remote or Redmond, Washington, USA

Contract

job summary: Full Stack C#/React Developer needed for a Contract opportunity with Randstad Technologies client in Redmond WA. Our client is looking for a senior full stack developer. This role involves development using React components, which is a valuable skill in the current market. You will also contribute to cost-saving initiatives, particularly in the support experience area. location: Redmond, Washington job type: Contract salary: $63 - 68 per hour work hours: 8am to 5pm education
Posted 1 day ago | Updated 1 hour ago

Senior Full Stack Developer

Randstad Digital

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Remote or Tampa, Florida, USA

Full-time

job summary: Randstad Digital is seeking a Full Stack Developer to support development of an internal application, which is part of a long-term project. 100% Remote M-F, 8am-5pm, eastern time zone location: Tampa, Florida job type: Contract salary: $70 - 90 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Responsible for design and development of web application matches business requirementsResponsible for implementing business logic at server side using .Net Core,
Posted 3 days ago | Updated 1 hour ago

Java full-stack developer with Telemetry systems experience

Sun Technologies,Inc.

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Littleton, Colorado, USA

Contract

Job Title: Java full-stack developer with Telemetry systems experience Duration: up to 12 months contract with possible extension Location: Littleton, CO (Hybrid, onsite 3 days per week) Work Schedule: 4/10-1st Shift Pay Rate: $65/hr - $85/hr on W2 [the pay rate may differ depending on your skills, education, experience, and other qualifications] Featured Benefits: Medical Insurance in compliance with the ACA401(k)Sick leave in compliance with applicable state, federal, and local laws Job Descr
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Posted 5 days ago | Updated 3 days ago

Full Stack Developer

Maxonic, Inc.

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Remote

Contract

Maxonic maintains a close and long-term relationship with our direct client. In support of their needs, we are looking for a Full Stack Developer. Job Description: Job Title: Full Stack Developer Job Location: San Francisco Metro, California Work Schedule: Remote Rate: $68/hr on W2, Based on experience Responsibilities: As a Senior Fullstack Developer with backend focus, you'll contribute to a high-impact business platform Working within a collaborative team, you'll implement backend services, i
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Posted 31 days ago

Full Stack .NET Developer

Oscar Technology

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Remote

Full-time

Position: .NET Developer - Real-Time Systems | Up to $135,000 | On-Site - Dallas, TX The Role: We're looking for an experienced .NET Developer to join our client's on-site engineering team in Dallas/Irving, TX. In this role, you'll design, develop, and maintain high-performance applications focused on real-time data processing and control systems. Leveraging technologies such as .NET Core, C#, Blazor, Azure, and SQL, you'll collaborate closely with engineers and product teams to build scalable
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Posted 6 days ago | Updated 3 hours ago

Java Fullstack Developer with ReactJS

TekShapers

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Michigan, USA

Full-time

Java Fullstack Developer with ReactJS Location: Remote Duration : Permanent Job Description: 6+ years of experience developing and maintaining APIs using Java Spring boot. Lead experience, in managing POD's / Teams. Experience on Provide technical solutions, Implementing CICD pipeline deployments Integration of API with ReactJS, Angular is mandatory. Proven track record of designing and developing RESTful web services In-depth knowledge of web technologies including HTTP, XML/JSON, web security
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Posted 5 days ago | Updated 15 hours ago

.Net Fullstack Developer on W2

Tabner Inc

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Remote

Contract

Looking for .Net Fullstack local to Charlotte NC..
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Posted 2 days ago

Full Stack Developer

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Full Stack Developer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a versatile and innovative developer with a passion for both front-end and back-end development? We are seeking a skilled Full Stack Developer to join our team and contribute to the creation of dynamic, user-centric web applications. In this role, you'll work on a variety of exciting projects, utilizing your expertise to design and implement b
Posted 60+ days ago | Updated 10 hours ago

Full Stack Developer (ReactJS, Vue, Angular)

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Full Stack Developer (ReactJS, Vue, Angular) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented Full Stack Developer with expertise in ReactJS, Vue, and Angular to join our dynamic team. In this role, you will be responsible for designing, developing, and maintaining modern web applications, working across both front-end and back-end systems. You will collaborate with designers, product managers,
Posted 60+ days ago | Updated 10 hours ago

Full Stack Developer (C# / .Net / JS / SQL / AWS)

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Full Stack Developer (C# / .Net / JS / SQL / AWS) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a skilled and versatile Full Stack Developer to join our team, specializing in C#, .NET, JavaScript, SQL, and AWS. In this role, you will be responsible for building and maintaining robust, scalable applications across both the front-end and back-end. You will collaborate closely with cross-functional te
Posted 60+ days ago | Updated 10 hours ago

Full Stack .NET developer

Judge Group, Inc.

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Denver, Colorado, USA

Contract

Location: Denver, CO Salary: $100,000.00 USD Annually - $115,000.00 USD Annually Description: Job Title: Full Stack .Net Developer Location: Denver Experience Required: 3-5 years Hybrid Working Policy: This role is eligible for inclusion in the Company's hybrid working from home policy. Please note our end client will not provide current or future sponsorship. Job Description: Our client, is seeking a Full Stack Engineer responsible for developing, maintaining, and evolving online applic
Posted 60+ days ago | Updated 7 hours ago

.Net Full stack Developer

Neo Prism Solutions, LLC

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Remote

Contract

Job Title: .Net Full stack Developer Location : Dallas, TX (Remote) C2C Experience: 12+ years Note: no H1b's need only: - holders Skills : "React" and "Azure" need SKILLS/EXPERIENCE REQUIREMENTS 12 - 15 years application development experience with the Microsoft .NET platformStrong .NET Core (C#) experience with Web Services/API's, HTML/CSS (Bootstrap)Demonstrated proficiency with SQL, stored procedures, and database designThorough understanding of object-oriented development (OOD), Domain driv
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Posted 2 days ago

Senior Full Stack Tech Lead Developer - Vice President

Citi

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Remote or Irving, Texas, USA

Full-time

The Senior Full Stack Tech Lead Developer is responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standardsProvide expertise in area and advanced knowledge
Posted 2 days ago | Updated 23 hours ago

Full Stack Developer (Golang, Google Cloud Platform Cloud, Node, React UI) || 12+ yrs exp || W2 Position || Remote

iPivot, LLC

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Remote

Full-time

Title: Full stack Developer Remote Job Description: We are seeking a highly skilled and experienced Fullstack Developer to join our remote engineering team. The ideal candidate will have a strong background in Golang, Google Cloud Platform (Google Cloud Platform), Node.js, and React.js. You will be responsible for designing, developing, and maintaining scalable web applications, collaborating with cross-functional teams, and delivering high-performance solutions. Key Responsibilities: Design and
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Posted 3 days ago | Updated 2 days ago

React .NET Full Stack Developer

PY DATA, INC.

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Remote

Contract

Position: React .NET Full Stack Developer Duration: 6 months plus Location: 100% Remote Only W2 Consultants Must Haves: .Net CoreC#ReactJSWeb APIsRESTSQL Server, MySQL, Snowflake (2 out of 3)AWSExperience doing full testing and releasesGitHub, GitLab
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Posted 5 days ago | Updated 2 days ago

Full Stack Developer - AI and Data Solutions

RTX Corporation

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Arizona, USA

Full-time

Date Posted: 2025-06-20 Country: United States of America Location: RAZ99: RTN Remote, Arizona Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs
Posted 2 days ago | Updated 10 hours ago

Senior Full Stack Developer

Navigant Consulting

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Remote

Full-time

Job Family: Software Development & Support (Digital) Travel Required: None Clearance Required: None What You Will Do: The Cloud Applications Full-Stack AWS Developer will work closely with clients, digital leaders, solutions architects, and technical/ functional leads across Guidehouse digital teams and market segments to support client projects and provide solutions for growth efforts and capabilities build-out.Serve as a key member of the cloud team to support technical challenges/demos, b
Posted 1 day ago | Updated 23 hours ago

Fullstack Developer(Frontend)

Kalven Technologies Inc.

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Remote

Contract, Third Party

Job Summary The Full Stack Developer will be responsible for designing, developing, and maintaining high-availability, Tier 1 cloud-based applications on AWS. This role requires expertise in backend (Java, Python, microservices, Kafka, AWS Lambda) and frontend (React.js, Redux, HTML, UI/UX) development, with a strong focus on infrastructure automation (CloudFormation, Terraform, Terragrunt), observability, monitoring, and performance optimization. The ideal candidate will have hands-on experienc
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Posted 3 days ago | Updated 2 days ago