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Javascript Engineer Contract Jobs in Colorado (NOW HIRING)

Quantix, Inc.

C# Engineer

Westminster, CO · On-site

... Engineer for a contract position. The role involves full life cycle development in an Agile ... JavaScript • Projects may include web based applications, desktop applications or mobile apps.

Placed

Automated Test Engineer

Aurora, CO · Hybrid

$50/hr

This is a contract role with a strong possibility of extension or full-time hire. We are not just ... Coding: Ability to write automation scripts in Python or JavaScript . * Mindset: Clear ...

Stem Xpert

Softeware engineer

Fort Collins, CO · On-site

Contract : 3-6 Months Location : Fort Collins CO Software Engineer Must have the following skills: Knowledge of OO development in Java a must. Some UI development experience with JavaScript, HTML5 ...

Quantix

C# Engineer

Westminster, CO · On-site

Contract Length: Six months plus Client located in Westminster, Colorado is seeking a C# Engineer ... JavaScript. Projects may include web based applications, desktop applications or mobile apps.

Quantix

C# / MVC Developer

Golden, CO

Contract Length: 5 months Our client in the Golden, Colorado area is looking for a C# / MVC ... NET. 2) MVC (at least 3 years). 3) HTML 5, Bootstrap, Javascript, CSS. 4) SQL Server.

Quantix

Angular JS Developer

Englewood, CO · On-site

$54 - $66.25/hr

Contract Length: 6 months Our client in the Englewood, Colorado area is looking for an Angular JS ... Required Skills: 1) Angular JS. 2) JavaScript, JQuery, HTML5, CSS3.. 3) Node.js. 4) Responsive Web ...

Placed

Senior Full Stack Engineer

Englewood, CO · Hybrid

$55/hr

This is a six-month contract with the possibility of extension or conversion to full-time. This is ... Build responsive, user-friendly web interfaces using modern JavaScript frameworks. * Ensure ...

Everwatch

Software Engineer

Aurora, CO · On-site

$185K - $210K/yr

Experience with Java, JavaScript, Python, and front-end frameworks such as React * Experience with ... as well as contract-specific affordability and organizational requirements. The projected ...

Tech Mirrors

Java Developer

Denver, CO · On-site

$52.50 - $68/hr

We are looking for an experienced Java Developer to join our development team on a contract basis ... HTML, CSS, JavaScript * Experience with AWS (deployment and application support) * Experience using ...

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Automation and DevOps Engineer

Denver, CO • On-site

Wise Skulls Corp.
Recruiting and Staffing Services • 51 - 200 employees
Learn more about Wise Skulls Corp.external

Other

Posted 10 days ago

Job description

Title: Automation and DevOps Engineer
Location: Denver, CO (4 days on-site)
Duration: 6 months (possibility of extension)
JD: 
 
About the Role
 
Client is seeking an experienced Automation & DevOps Engineer to design, build, and maintain the CI/CD pipelines, infrastructure automation, and test automation frameworks that power our engineering organization. You will bridge development and operations, driving reliability, scalability, and speed across our platforms that serve millions of customers.
Key Responsibilities
 
Test Automation (Backend API & Frontend)
  • Design and build automated backend/API test suites to validate REST, GraphQL, and gRPC services
  • Develop and maintain frontend UI automation covering functional, cross-browser, and responsive testing
  • Implement contract testing to ensure reliable integration between microservices
  • Integrate all automated tests into CI/CD pipelines with reporting, quality gates, and flaky-test management
Automation Engineering
  • Design, develop, and maintain automation frameworks for testing, deployment, and infrastructure provisioning
  • Identify manual, repetitive operational tasks and eliminate them through scripting and tooling
  • Develop and maintain infrastructure-as-code (IaC) using Terraform, CloudFormation, or Ansible
DevOps & CI/CD
  • Build and manage CI/CD pipelines (Jenkins, GitLab CI, GitHub Actions, or similar) to enable frequent, reliable releases
  • Manage containerized workloads using Docker and orchestration platforms such as Kubernetes
  • Implement and maintain monitoring, logging, and alerting solutions (Prometheus, Grafana, ELK, Splunk, Datadog)
  • Support and optimize cloud infrastructure (AWS, Azure, or Google Cloud Platform) for cost, performance, and security
Reliability & Collaboration
  • Partner with development, QA, and operations teams to embed DevOps best practices across the SDLC
  • Drive observability, incident response, and root-cause analysis to improve system reliability and uptime
  • Implement security automation and compliance controls within pipelines (DevSecOps)
  • Document processes, runbooks, and architecture to support knowledge sharing and operational readiness
     
Automation Tools & Technologies
Backend / API Automation
  • API testing: Postman/Newman, REST Assured, Karate, SoapUI, Pytest + Requests
  • Contract testing: Pact
  • Mocking/virtualization: WireMock, MockServer
Frontend / UI Automation
  • Web UI: Selenium WebDriver, Cypress, Playwright, WebdriverIO
  • BDD frameworks: Cucumber, SpecFlow, Behave
  • Visual/regression testing: Percy, Applitools
  • Mobile UI (if applicable): Appium
  • Accessibility testing: axe, Lighthouse
CI/CD & Infrastructure Automation
  • Pipelines: Jenkins, GitLab CI, GitHub Actions
  • IaC & config management: Terraform, Ansible, CloudFormation
  • Containers/orchestration: Docker, Kubernetes
  • Monitoring/observability: Prometheus, Grafana, ELK, Splunk, Datadog
Languages & Version Control
  • Python, JavaScript/TypeScript, Java, Bash, Go
  • Git / GitHub / GitLab
  •  
Required Qualifications
  • Bachelor's degree in Computer Science, Engineering, or related field (or equivalent practical experience)
  • 8+ years of experience in DevOps, test automation, or software/infrastructure engineering
  • Strong scripting/programming skills (Python, JavaScript/TypeScript, Java, Bash, or Go)
  • Hands-on experience building API automation (REST Assured, Postman/Newman, Karate, or Pytest)
  • Hands-on experience building frontend UI automation (Cypress, Playwright, or Selenium)
  • Experience with CI/CD tooling (Jenkins, GitLab CI, GitHub Actions)
  • Proficiency with infrastructure-as-code (Terraform, Ansible, CloudFormation)
  • Experience with containerization and orchestration (Docker, Kubernetes)
  • Working knowledge of at least one major cloud provider (AWS, Azure, Google Cloud Platform)
Preferred Qualifications
  • Cloud certifications (AWS Certified DevOps Engineer, CKA, Azure DevOps Expert)
  • Experience with contract testing (Pact)
  • Experience with BDD frameworks (Cucumber, SpecFlow) and visual regression (Applitools, Percy)
  • Familiarity with DevSecOps practices and security scanning tools
  • Experience supporting large-scale, high-availability, distributed systems
  • Exposure to telecommunications, media, or broadband environments

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