Web applications Jobs in Denver, CO

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321 - 340 of 517 Jobs

Sr. Technical Lead (Ruby on Rails)

Cyma Systems Inc

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Remote

Contract, Third Party

Sr. Technical Lead (Ruby on Rails) Location : Remote 6Months to Hire Seeking a seasoned Senior Technical Lead (ROR) with 10+ years of experience to architect and lead scalable web solutions using Ruby on Rails, React, Vue.js, Kafka, and Azure, while mentoring teams and driving innovation Responsibilities: - We are seeking a highly skilled and experienced Senior Technical Lead (ROR) with over 10+ years of industry experience to lead and drive the development of cutting-edge web applications. Th
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Posted 2 days ago

Angular Developer :: Remote

Bright Sol

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Remote

Contract

Role: Angular Developer Location: Remote Contract: Long term Passport Number Required Rate: $40/HR on C2C or $30/HR on W2 Job Description: Design, develop, and test next-generation web applications using Angular, Node.js, and enterprise design systemsDefine and break down epics and features into actionable stories while maintaining a strong view of the overall platform architectureOwn the full software development lifecycle, delivering performant, scalable code from concept to productionProactiv
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Posted 9 hours ago

Full Stack Java Developer

Yom Solutions LLC

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Remote

Contract

Job Title: Full Stack Java Developer Location: Remote Duration: 12 Months Job Description: We are looking for an experienced Full Stack Developer with strong expertise in React.js, Micro Frontend architecture, and modern cloud-native technologies, especially within the AWS ecosystem. This role requires a hands-on engineer who can design, build, and maintain scalable, resilient, and modular web applications using a mix of frontend and backend technologies including Node.js or TypeScript, Python o
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Posted 35 days ago | Updated 7 days ago

Java Full Stack Developer with Gen AI & Python Experience

FutureTech Consultants LLC

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Remote

Contract

Job Title: Java Full Stack Developer (GenAI & Python Experience) Location: Remote About the Role: We are seeking a skilled Java Full Stack Developer with hands-on experience in Generative AI (GenAI) tools and Python development to join our fast-growing remote engineering team. You ll play a key role in building scalable web applications, integrating AI capabilities, and contributing to end-to-end software delivery from backend APIs to frontend experiences. Key Responsibilities:Design and devel
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Posted 9 hours ago

Full-stack Architect

Innova Solutions, Inc

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Remote

Contract

Let Volt help move you forward Volt is immediately hiring for Full-stack Architect in Remote As a Full-stack Architect, you will: Key responsibilities: Hands on Experience in C# .NET Core and CosmosDB.Hands on Experience in .NET, .NET Core Web Application Development, Web APIsGood to have experience in React, AngularJS, NodeJSIn-depth knowledge of Web Application Life CycleGood understanding of REST APIs, Data Structures.Must have knowledge on CI/CDGood debugging and analytical skills.Must know
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Posted 16 days ago

PeopleSoft - HR/HRM

RedSalsa Technologies, Inc.

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Remote

Contract

PeopleSoft Technical Support - 7588 Clemson, SC 12+ Months Scope of the project: Backfill support of Clemson University's highly complex PeopleSoft Human Resource Management system, related web applications, and reporting. Daily Duties / Responsibilities: Programming: Serves as analyst on moderately complex critical or auxiliary systems. Designs, codes, tests, documents, implements, and troubleshoots moderately complex programs, program modifications, or applications based on specifications or
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Posted 9 hours ago | Updated 9 hours ago

Full-stack Developer

Innova Solutions, Inc

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Remote

Contract

Let Volt help move you forward Volt is immediately hiring for Full-stack Developer in Remote As a Full-stack Developer, you will: Key responsibilities: Hands on Experience in C# .NET Core and CosmosDB.Hands on Experience in .NET, .NET Core Web Application Development, Web APIsGood to have experience in React, AngularJS, NodeJSIn-depth knowledge of Web Application Life CycleGood understanding of REST APIs, Data Structures.Must have knowledge on CI/CDGood debugging and analytical skills.Must know
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Posted 16 days ago

.Net Web & Application Developer-Full Time-Remote opportunity-Direct Customer

Accion Labs

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Remote

Full-time

Greetings from Accion Labs, Our direct Client is looking for .Net Web & Application Developer-Full Time-Remote opportunity. Initial 2 weeks need to come to client location at West lake, Ohio-All expenses paid We re seeking a proactive, skilled Web Developer to join our dynamic and entrepreneurial team. This individual will play a key role in developing websites and web applications using a strong foundation in programming languages. Responsibilities include collaborating with clients to understa
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Posted 2 days ago

PeopleSoft HR Technical Support Engineer

Digitek Software, Inc.

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Remote

Contract, Third Party

One of our clients is looking for PeopleSoft HR Technical Support Engineer based on the following skills: Work Location: Role is 100% remote Candidate location: No SC residency required. Open to nationwide candidates. Candidate must work EST time zone hours. Scope of the project: Backfill support of Clemson University's highly complex PeopleSoft Human Resource Management system, related web applications, and reporting. Daily Duties / Responsibilities: Programming: Serves as analyst on moderately
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Posted 1 day ago

AEM Full Stack Developer

E-Solutions, Inc.

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California, USA

Full-time

Job title: AEM Full Stack Developer Location:Remote Duration: Fulltime Primary Responsibilities: Develop and maintain web applications using Adobe AEM (6.3+) with a strong Java/J2EE background. Design and implement AEM building blocks such as templates, components, dialogs, custom widgets, and bundles. Integrate AEM with external products, systems, and vendors. Utilize Java Content Repository (JCR/OAK), Apache Sling, OSGi, and Apache Felix frameworks. Collaborate in full-stack development, in
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Posted 4 days ago | Updated 1 hour ago

Backend Architect (NodeJS)

Photon

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Remote

Contract, Third Party

We are seeking a highly skilled and experienced Tech lead with expertise in Node.js, API to join our agile development team. The ideal candidate will be responsible for building scalable web applications, RESTful APIs, and contributing to cloud-native architecture. Key Responsibilities: Develop and maintain scalable backend services using Node.js (Express/NestJS). Build responsive, high-performance frontends with React.js, Redux, and modern JavaScript (ES6+). Design and implement RESTful APIs an
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Posted 28 days ago | Updated 8 hours ago

Software Test Engineer

ARK Solutions Inc

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Remote

Contract

Role: Software Test Engineer Location: 100% Remote Duration: 12 month(s)+ Experience and Skills Required: Strong experience on Automation using Selenium, ReadyAPI and Rest Assured.Experience in Microservice, REST API Testing and AutomationProven experience within test automation development, using frameworks and tools like Junit, TestNG, Appium, Cucumber, Postman as well as REST/JSON APIsExperience in Atlassian tools (Jira, Stash, Bamboo) for Project Management and Defect Tracking.Build and impl
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Posted 1 day ago

Penetration Tester with Source Code Analysis- 4 Positions

Alkaeus

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Remote

Contract, Third Party

Penetration Tester with Source Code Analysis Remote Must Have: Seeking candidates with solid expertise in Manual web application penetration testing and Manual secure code review.Expertise is performing Manual Test Case Scenarios is a must.Identification of Vulnerabilities in Source Codes manually is a must.Not Looking: We are not looking for tool dependent SAST and DAST resources.False positives review post SAST & DAST tool-based scanning will not be considered.Key Areas: Perform manual securit
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Posted 32 days ago | Updated 10 hours ago

Penetration Tester

Culinovo

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Remote

Contract

Job Title: Senior Penetration Tester (Banking Domain) Location: United States (Remote) Position Type: Long Term Contract Any Visa. C2C or Corp to Corp is okay. Job Summary: We are seeking an experienced Penetration Tester with a strong background in the Banking domain to join our remote team. The ideal candidate will have at least 10 years of hands-on experience in penetration testing, vulnerability assessment, and security auditing for financial institutions. This is a client-facing role requi
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Posted 3 days ago | Updated moments ago

Sr. PowerBuilder Developer -Remote -Only NC local

MSYS Inc.

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Remote

Contract, Third Party

Title: Sr. PowerBuilder Developer -Remote -Only NC local Location: Remote (Preferred only local to NC,USA) Length: Long term Job Description: Interview Type: Skype Very long term project; initial PO for 1 year, expect to go for 4+ years Remote ** local to NC or must relocate to NC Position is remote with minimal in-person engagement in the Raleigh area. custom, client-server, PowerBuilder application used to track work, materials and payments . We also have many Java, C+ and asp.net/C# inter
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Posted 2 days ago

Mainframe- Cobol Developer

Randstad Digital

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Remote or San Antonio, Texas, USA

Contract

job summary: We have a remote, 18 month contract opportunity for a Mainframe Developer for a client of ours located in San Antonio, TX. Specifically we are looking for someone who is detail-oriented and technically skilled Mainframe Software Engineer / Application Developer to maintain and enhance both new and existing software/web applications in a Service-Oriented Architecture (SOA) environment. This role involves full-cycle development-from design and development to implementation and suppo
Posted 29 days ago | Updated 2 hours ago

AI Engineer

Rishabh Software Pvt. Ltd

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Remote or New York, New York, USA

Contract

Job Title: AI Engineer/Software Engineer Location: New York, NY Work Mode: Remote Duration: 12 Months Responsibilities Developing the agentic backend on Google ADK. Building APIs for seamless communication between the web app and the backend. Analyzing & monitoring system performance. Deploying onto Google Cloud Platform & CloudRun Agents & tasks have been defined Tools have already been build Required skills Strong Python skills. Proven experience in building AI-driven web applications. Experie
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Posted 60+ days ago | Updated 1 day ago

Java Full Stack Developer (Spring Boot + React + Python)

Value Spectrum Technologies LLC

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Remote

Contract

Job Overview:UnitedHealth Group is looking for a highly skilled and versatile Full Stack Java Developer to build scalable, secure, and high-performing web applications in the healthcare domain. You will be responsible for designing and developing backend microservices using Spring Boot, dynamic and responsive UIs using React.js, and supporting automation/data transformation workflows with Python. This is a critical position contributing to enterprise applications that support healthcare operatio
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Posted 15 days ago

Akamai Security Engineer

Sayers Technology Holdings, Inc

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Remote

Contract

Role and Responsibilities The client is seeking a senior Akamai Engineer, the candidates will be responsible for the design, implementation, and management of Akamai content delivery network (CDN) solutions, including Akamai Bot Manager and Akamai Account Protector, for the organization. The candidate will work closely with cross-functional teams to ensure optimal performance, availability, security, bot mitigation, and account protection capabilities for web applications and content delivered t
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Posted 60+ days ago | Updated 1 day ago

PeopleSoft Technical Support Engineer

DP Professionals Inc

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Remote or Clemson, South Carolina, USA

Contract

DPP is seeking a PeopleSoft Technical Support Engineer for a fully remote opportunity with our university client in upstate South Carolina. Work arrangement: Remote; must work ET time zone hours W2 position; 12 monthsPosition summary: The Technical Support Engineer will support the client s highly complex PeopleSoft Human Resource Management system, related web applications, and reporting.Required education and experience: Bachelor s degree in a field of study related to computing, mathematics,
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Posted 8 hours ago | Updated moments ago