15 software development engineer test web jobs at 14 companies in Lafayette, CO
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Software Engineer
Littleton, Colorado, United States
$91k-$169k/yr OnsiteFull Time
Software development with Java or C#, web application and web service development, debugging or testing, critical thinking, communication, collaboration, and on-call support as needed.
Java, C#, RESTful APIs, ActiveMQ, Docker, Kubernetes, Elastic Search, Kibana, Logstash, Scrum, Kanban
2mo
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Software Engineer
United States or Boston or New York City or Denver
$110k-$125k/yr RemoteFull Time
2+ YOE2+ years professional software engineering experience; full‑stack web development using TypeScript, React, Express, and MongoDB; strong testing, collaboration, and productive use of AI coding tools.
TypeScript, React, Express, MongoDB
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Software Engineer SME
Denver or Sarasota or Sterling
$99k-$207k/yr OnsiteFull Time
5+ YOETS/SCI clearance, bachelor's degree or equivalent, and 5+ years of related experience. Requires Java, REST, web services, Linux, testing, messaging, security, and software development expertise.
Java, JMS, Angular, Hibernate, Camel, Spring, REST, Web services, ActiveMQ, Kafka, JUnit, Linux shell scripting, Maven, Gradle, Java Network Programming, PKI Certificates, Linux, AMQP, EJBs, Java Threads, JDBC, React, JSON, XML, GitLab, CI/CD Pipelines, Kubernetes, Amazon Web Services
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Senior Software Engineer
Denver, Colorado, United States
$160k-$185k/yr HybridFull Time
5+ YOE5+ years backend software development with .NET/.NET Core and Web/REST APIs; frontend experience with React/Vue/Angular/Svelte and Typescript; SQL experience; unit testing; AI/LLM development experience; strong communication and problem-solving.
Cognition AI, Devin, Cline, Replit, Cursor, Azure OpenAI, Anthropic, GitHub, Azure DevOps, Bit, Microsoft Visual Studio Code, Microsoft Visual Studio, SQL Azure, SQL Server, Unknit, MSTest, PostgreSQL, Docker, Azure, AWS, GCP, GitHub Copilot, Windsurf, Codex
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Software Developer 2
Centennial, Colorado, United States
$108k-$137k/yr OnsiteFull Time
2+ YOERequires 2–5 years of professional full-stack web application experience, backend and frontend proficiency, REST APIs, relational databases, automated testing, production debugging, Git, communication, and U.S. work authorization.
REST, Git, AI-assisted development tools, loan origination systems (LOS)
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Full Stack Software Engineer
Denver or United States
RemoteFull Time
3+ YOEMinimum 3 years modern web development; strong PHP (Laravel/Symfony) and OOP PHP7+; JavaScript (ES7+), TypeScript, React18+, Redux; unit/integration testing (PHPUnit, Jest); API development; Git and Docker experience.
Laravel, Symfony, PHP, JavaScript, TypeScript, React 18, Redux, PHPUnit, Jest, Git, Docker, Babel, Webpack, ESLint, Kubernetes, TestCafe, Playwright, MySQL, HTML5, CSS3
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Senior Software Engineer (Frontend) - Scribd Core
San Francisco or Ottawa or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Washington, D.C. or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$124k-$226k/yr HybridFull Time
6+ YOERequires 6+ years of frontend software engineering experience, JavaScript/TypeScript and React expertise, modern web framework experience, architecture knowledge, performance optimization, testing, and strong collaboration skills.
JavaScript, TypeScript, React, Next.js, Microfrontend, monorepos
2mo
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Software Engineer Full Stack (Pricing Engine)
Denver or United States or United Kingdom or Canada or Australia or New Zealand
$83k-$125k/yr HybridFull Time
3+ YOE3+ years building production web applications; strong frontend with Vue.js or React; backend proficiency in C#/.NET (or Java, Kotlin, Go); SQL and AWS (SQS, DynamoDB, S3, ECS, Lambda); testing, AI coding tools, and strong system design and communication.
Vue.js, React, C#, .NET, Java, Kotlin, Go, SQL, AWS, SQS, DynamoDB, S3, ECS, Lambda, Copilot, Cursor, Claude Code, Memcached, Redis, Jira, Confluence, Postman, Bruno, CI/CD
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Battle Management Software Lead
Greenwood Village, Colorado, United States
$160k-$210k/yr OnsiteFull Time
6+ YOE2+ MgmtBachelor's in CS or related,6+ years software engineering,2+ years technical leadership,experience with frontend/web and Linux,Git,test documentation skills,ability to obtain security clearance,strong communication and problem solving.
Node.js, TypeScript, React, PostgreSQL, Python, Docker, Git, WebGL, Linux, LLM
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Senior Full Stack Developer
Denver, Colorado, United States
$140k-$170k/yr OnsiteFull Time
5+ YOE5+ years of software development experience; full-stack web application development, TypeScript, modern front-end frameworks, backend services, APIs, advanced SQL, relational databases, cloud platforms, testing, architecture, and technical mentorship.
TypeScript, Svelte, React, Vue, HTML, CSS, SQL, AWS, Azure, GCP, SvelteKit, Next.js, Terraform, AWS CDK, Pulumi, CloudFormation, Docker, CI/CD, UKG
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Senior Full Stack Developer
Denver, Colorado, United States
$140k-$170k/yr OnsiteFull Time
5+ YOERequires 5+ years of software development experience, full-stack web application expertise, TypeScript, frontend frameworks, backend APIs, advanced SQL, cloud platforms, testing, architecture, technical leadership, and mentorship.
TypeScript, Svelte, React, Vue, HTML, CSS, SQL, ORM, AWS, Azure, GCP, SvelteKit, Next.js, Terraform, AWS CDK, Pulumi, CloudFormation, CI/CD, Docker
1mo
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Frontend Engineer
Toulouse or San Francisco or Golden
OnsiteFull Time
Proficiency in TypeScript, HTML, CSS, experience with Vue.js or React, SPA development, GraphQL APIs, and unit/integration testing (e.g., Vitest, Jest, Cypress). Web Components and geospatial libraries are a plus.
Vue.js, TypeScript, HTML, CSS, GraphQL, Vitest, Jest, Cypress, Web Components (Lit), Leaflet, Mapbox, CesiumJS
2mo
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Full Stack Engineer
Denver, Colorado, United States
$95k-$125k/yr HybridFull Time
5+ YOEBachelor's degree, 5+ years JavaScript/TypeScript and web application development experience with Node.js or React.js, strong CS fundamentals, RESTful APIs and MySQL experience, agile delivery and testing skills.
HTML, CSS, JavaScript, TypeScript, Node.js, React.js, MySQL, RESTful APIs, ETL, Agile, Scrum
2w
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Sr Staff Fullstack Developer (Frontend focused)
Exton or Boulder or Huntsville or Dayton
$136k-$204k/yr OnsiteFull Time
4+ YOEBachelor's with 8 years, master's with 6, or PhD with 4; front-end and back-end development expertise, cloud deployment, web components, Git, Agile, and testing experience.
HTML5, CSS3, JavaScript, React, Angular, C#, Java, Python, Node.js, Docker, Kubernetes, AWS, Microsoft Azure, Git, Jasmine, Karma, Jest, Vitest, Ansys
2mo
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Sr Lead Engineer - I_Selenium with Java
Denver, Colorado, United States
$80k-$90k/yr OnsiteFull Time
7+ YOERequires 7+ years of experience in automation testing with Selenium and Java, QA processes, web applications, frameworks, CI/CD tools, and collaborative Agile or Waterfall projects.
Selenium, Java, Katalon, SQL, JIRA, QC, REST APIs, TestNG, Maven, Selenium WebDriver, Eclipse, GitHub, Jenkins, VBScript, HP UFT, Cloud