javascript Jobs in Denver, CO

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Sr. UI Angular Developer

Vertex IT Systems

Denver, Colorado, USA

Contract, Third Party

Vertex IT Systems is looking for an experienced Sr. Angular Developer to join our team. In this role, you will be responsible for designing, developing and maintaining complex web applications using Angular and will be working on the portals applications. The ideal candidate will have a strong understanding of Angular and its ecosystem. Job Responsibilities: Design, develop, and maintain complex web applications using Angular.Write code that meets the production requirements and design specifica

Senior Angular Developer

Vertex IT Systems

Denver, Colorado, USA

Contract, Third Party

Vertex IT Systems is looking for an experienced Sr. Angular Developer to join our team. In this role, you will be responsible for designing, developing and maintaining complex web applications using Angular and will be working on the portals applications. The ideal candidate will have a strong understanding of Angular and its ecosystem. Job Responsibilities: Design, develop, and maintain complex web applications using Angular.Write code that meets the production requirements and design specifica

Infrastructure Architect

First Mile Consulting PVT LTD

Denver, Colorado, USA

Contract

Title: Infrastructure Technical Architect Location: Denver, CO REMOTE (Applicant must be within 100 miles from Denver) SKILLS: Architecture: Microsoft .NET Framework, Web Services and Windows Services, XMLSchema Database: Microsoft SQL Server Languages: C# / C/C++ Operating Systems: Windows 8, 8.1, 10 Job Information: Designs, develops, and implements application infrastructure to provide highly-complex, reliable, and scalable applications and systems to meet the organization s objectives and re

Infrastructure Technical Architect (Must be local to Colorado)

Cleo Consulting Inc.

Denver, Colorado, USA

Third Party, Contract

Client: State of CO/CO OIT Job ID: 64342 Job title: Infrastructure Technical Architect Location: 601 E. 19th Avenue Denver, Colorado 80203 Estimated Duration: 06/02/2025 - 06/02/2026 Remote - Candidate must be within 100 miles Description Designs, develops, and implements application infrastructure to provide highly-complex, reliable, and scalable applications and systems to meet the organization's objectives and requirements in a specialized industry. Supports solution development and Technolog

Infrastructure Technical Architect

Appic Solutions

Denver, Colorado, USA

Full-time

Designs, develops, and implements application infrastructure to provide highly-complex, reliable, and scalable applications and systems to meet the organization s objectives and requirements in a specialized industry. Supports solution development and Technology/Architecture selection activities and assesses technical architecture. Provides specifications for physical components, hardware, and software. Required tasks to fulfill primary responsibility: Guide teams from a hands-on technical appro

QA Engineer

SES

Remote or Denver, Colorado, USA

Full-time

Systems Engineering Services is seeking a QA Engineer based out of the Denver CO area. The QA Engineer will be responsible for ensuring the quality of products and services by developing and executing test plans, identifying and addressing issues, and collaborating with development teams to improve product quality. This involves tasks like writing and executing test cases, creating automation scripts, and contributing to the overall product development process. Key Responsibilities: Test Plan a

Software Developer

Innova Solutions, Inc

Greenwood Village, Colorado, USA

Contract

A client of Innova Solutions is immediately hiring a React Developer. Position Type: Full-Time, Contract Duration: 6+ months Location: Greenwood Village, CO 80111 (On-site) As a React Developer, you will: Lead the implementation of approved architectural changes, ensuring alignment with project goals and minimizing disruptions to legacy systems.Perform feature development on the Kite-CLI, a node command-line utility that scaffolds Kite-based projects and provides other quality of life feature

12+ Google Cloud Platform Java Technical Lead - Denver, Colorado (Onsite)

Prohires

Denver, Colorado, USA

Contract

Job title: Google Cloud Platform Java Technical Lead 12+ Years Location: Denver, Colorado (Onsite)12+Months JD:A Google Cloud Platform Java Technical Lead is responsible for leading the design, development, and deployment of Java applications on Google Cloud Platform (Google Cloud Platform). This role combines deep technical expertise in Java and cloud-native architectures with leadership skills to guide development teams, ensure best practices, and drive successful cloud initiatives.Key Respons

Infrastructure Technical Architect/ Remote , ( Denver, CO ),12Months Contract

Suncap Technology

Remote or Denver, Colorado, USA

Contract

Infrastructure Architect Location: Remote , ( Denver, CO ) Duration:12 Months Contract Designs, develops, and implements application infrastructure to provide highly-complex, reliable, and scalable applications and systems to meet the organization's objectives and requirements in a specialized industry. Supports solution development and Technology/Architecture selection activities and assesses technical architecture. Provides specifications for physical components, hardware, and software. Req

Software Engineer - Python Top Secret!

Custom Staffing

Denver, Colorado, USA

Full-time

Denver, CO (100% onsite) $125 - $150k (DOE) - Direct Hire Must Hold an Active Top Secret Security Clearance (eligible for SCI and CI Polygraph) Client offers AMAZING BENEFITS100% employer-paid healthcare, annual Island getaway, 401k, on and on No Corp to Corp or 3rd party agencies Our client is seeking a Software Engineer with a minimum of 5 years of experience in software development, proficiency in modern programming languages including Python and at least one of the following: Java, JavaScri

Software Developer - Front End

Unison Systems, Inc

Englewood, Colorado, USA

Contract

Our client is looking for Web Application Developers with React, Redux, CSS, HTML. Our client creates products for video streaming on a variety of devices and works with the latest versions of React and related tools to deliver some of the fastest and most utilized applications in industry. Culture is based on collaboration and working closely in teams to promote an inclusive environment with idea sharing. Role & Responsibilities: Leverage your 3+ years of experience to provide your team with in

Senior Design Systems Engineer

Openmind Technologies

Remote or Denver, Colorado, USA

Contract, Third Party

Location: Denver, CO or Los Angeles, CA or New York, NY Duration: 6 months CTH Our client is seeking a Senior Design System Engineer to develop, maintain, and evolve their design system, ensuring scalable, accessible, and visually cohesive user experiences across digital products. You will bridge design and front-end development, collaborating with designers, engineers, and product managers to create a reusable component library that enhances efficiency, aesthetics, and accessibility. Beyond con

Python Automation Engineer

HR Pundits

Littleton, Colorado, USA

Third Party

Role: Python Automation Engineer - Littleton, Co - C2H Skills Required: Python, Git, and Linux: Knowledge of Python for scripting, Git for version control, and Linux environments to manage and deploy applications. Required Skills and Experience: Splunk Expertise: Proficiency with Splunk's Simple XML, SUIT, and familiarity with JavaScript and CSS for customization. Network Monitoring Tools: Solid experience with Cisco monitoring tools (e.g., Cisco Matrix, Vitria, Fabric) and open-source optio

Infrastructure Technical Architect

Kforce Technology Staffing

Remote or Denver, Colorado, USA

Contract, Third Party

RESPONSIBILITIES: A client of Kforce's in Denver, CO is hiring for an Infrastructure Technical Architect. This is a year-long, contract position that is fully remote. The selected candidate will design, develop, and implement application infrastructure to provide highly-complex, reliable, and scalable applications and systems to meet the organization's objectives and requirements in a specialized industry. Additionally, they will support solution development and Technology/Architecture selection

C#/Javascript/SQL Server Fullstack Developer

Case Interactive

Remote

Full-time

Title: Software Application Developer Job Description: We are seeking a talented and motivated Software Developer to join our fully remote team. This role involves working with our proprietary full-stack in-house development platform and low-code language to build and maintain database-driven web applications. While experience with our in-house platform and language is not expected, candidates should have a strong background in UI development and database architecture. As part of an agile develo

Quality Assurance Analyst (Playwright)

Kforce Technology Staffing

Greenwood Village, Colorado, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Quality Assurance Analyst (Playwright) in Greenwood Village, CO. Job Summary: We are seeking a detail-oriented and proactive QA Engineer to join our Quality Assurance team. This role will be responsible for ensuring the delivery of high-quality software through a balanced approach of manual testing and automated test development using Playwright. The ideal candidate is passionate about quality, loves uncovering bugs, and is experienced wit

Senior Angular 2+ Developer

Eliassen Group

Englewood, Colorado, USA

Contract

Description: * Hybrid on-site in Englewood, CO - 4days per week* Our Telecommunications Client is looking to add multiple Senior Angular 2+ developers to support a number of initiatives. These are long term contract engagements, and have the potential to lead to full time conversion,. Due to client requirement, 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 compa

IT Solutions Engineer

Commonspirit Health

Remote or Englewood, Colorado, USA

Full-time

Overview Inspired by faith. Driven by innovation. Powered by humankindness. CommonSpirit Health is building a healthier future for all through its integrated health services. As one of the nation's largest nonprofit Catholic healthcare organizations, CommonSpirit Health delivers more than 20 million patient encounters annually through more than 2,300 clinics, care sites and 137 hospital-based locations, in addition to its home-based services and virtual care offerings. CommonSpirit has more tha

Software Engineer

Kforce Technology Staffing

Greenwood Village, Colorado, USA

Contract

RESPONSIBILITIES: Kforce is immediately seeking an experienced Software Developer in support of our enterprise telecommunications and mass media client based in Greenwood Village, CO. This position will work with a team supporting internal applications that help employees serve millions of Spectrum Internet customers. REQUIREMENTS: * Strong JavaScript and TypeScript skills * Current experience with React, React Router, state management libraries such as React Context, Zustand, and Redux * Expe

PRINCIPAL CLOUD SOFTWARE ENGINEER

ManTech

Denver, Colorado, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Principal Cloud Software Engineer? to join our team in Denver, CO or Chantilly, VA. Responsibilities include but are not limited to: Design, develop, and maintain production backend applications for the ServiceNow platform using Java Ship and run services in cloud environments, with a focus on AWS Compile and analyze data, processes, and code to troubleshoot problems Identifies and implements best-practice solutions to address client requir