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$83.72k - $141.44k
...cartography, advanced map visualizations, and web-based GIS experiences. This role focuses on hands-on application development using JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, and modern web application frameworks to test ideas, visualize complex spatial data,...JavascriptESRI
Louisville, CO5 days ago$55 - $70 per hour
...development or software engineering. ~ Proficiency in one or more programming languages such as Python, Java, C/C++, C#, Go, or JavaScript/TypeScript. ~ Experience developing, testing, debugging, deploying, and maintaining software applications or platform-level...JavascriptHourly payFull timeCypress HCM
Longmont, CO3 hours ago$128.47k - $208.77k
...architecture Experience leading a team of engineersStrong experience with Angular, RxJS, and state management (NgRx or similar) JavaScript/TypeScript and modern frontend design patterns Hands-on experience building hybrid mobile applications using Ionic + and capacitor...JavascriptFull timePart timeWorldwideRelocation packageFlexible hoursCaterpillar
Westminster, CO1 day ago- ...scientific and/or data focus. ~ Strong understanding of 2 or more modern software development languages, preferably Python and Javascript/Typescript. ~5+ years of experience and proven track record delivering products with the following or similar technologies: Python...JavascriptImmediate start
KBI BioPharma
Boulder, CO5 days ago - ...including 2-4 years of developing software and/or BI dashboards ~ Well versed in various coding languages, including SQL, TypeScrip/JavaScript, Node.js, Go, PHP, and React.js ~ Comprehensive understanding of full stack development processes and procedures ~ Solid...JavascriptFlexible hours
Rubix Recruiting
Westminster, CO1 day ago $6,000 per month
.... As a Software Developer Intern youll build real web applications alongside Vigets development teams focusing on Application JavaScript or UI development. Depending on your track you might build and launch applications using Ruby on Rails (or a similar framework in...JavascriptPermanent employmentFull timeTemporary workSummer workInternshipH1bWork at officeRemote workMonday to FridayFlexible hours1 day per weekViget
Boulder, CO1 day ago$160k - $185k
...Engineering, or equivalent experience. 4+ years of professional software engineering experience. Expert-level proficiency in Python and JavaScript/TypeScript. Strong experience with React and Next.js frontend frameworks. Experience with FastAPI or similar modern Python web...JavascriptFull timeTemporary workWork at officeColdQuanta
Louisville, CO3 days ago$145k - $205k
...patterns such as RAG, embeddings, vector search, function calling, or agent workflows. Strong Python skills and experience with JavaScript, TypeScript, Java, Go, C++, or another modern language. Experience building REST APIs or microservices and using Git, automated testing...JavascriptFull timeMaxar Technologies
Westminster, CO3 days ago- ...languages such as Java, Rust, or similar. Professional experience with one or more scripting programming languages such as Python, JavaScript, TypeScript, or similar. Must be willing to lead technical discussions, mentor technical staff, and drive technical design and...JavascriptFull timeRemote work
Maxar Technologies
Westminster, CO5 days ago - ...languages such as Java, Rust, or similar. Professional experience with one or more scripting programming languages such as Python, JavaScript, TypeScript, or similar. Working knowledge of agile software development practices and tools, such as Jira, Confluence, and git....JavascriptFull timeRemote work
Maxar Technologies
Westminster, CO5 days ago $116.87k - $160.71k
...or Google Cloud.Knowledge of database management systems and SQL.Proficiency in programming languages such as Java, Python, C#, JavaScript, or others.Familiarity with development frameworks such as Spring, Django, .NET, React, or Angular.Experience with version control...JavascriptFull timeContract workWork experience placementSierra Space
Louisville, CO2 days ago$130.5k - $171k
...increments.Preferred Skills/Qualifications: 5+ years building production software, with a strong front-end track record.Strong TypeScript/JavaScript, React, HTML, and CSS skills, plus sound knowledge of browser behavior, state management, API integration, and performance....JavascriptFor contractorsWork at office3 days per weekSpire Global
Boulder, CO3 days ago$150k - $170k
...on building high-quality software. Key Responsibilities Design, develop, test, and maintain modern UI features using Vue.js and JavaScript Translate product and UX requirements into scalable, maintainable front-end solutions Own features end-to-end, from concept...JavascriptCasual workWork at officeLocal areaFlexible hours$110k - $125k
...technical engineering experience, or equivalent experience. 3+ years of coding experience in languages including C, C++, C#, Java, JavaScript, or Python. Proficiency in TypeScript, Next.JS, and React. Demonstrated understanding of modern architecture, including API...JavascriptImmediate startFlexible hoursShift workVeralto
Loveland, CO1 day ago- Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next. Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our...JavascriptPermanent employmentFull time
Maxar Technologies
Westminster, CO1 day ago - ...capabilities such as widgets, push notifications, GPS, etc. Experience with iOS development a plus Experience with React Native / Javascript / Typescript a plus The deadline to apply to this role is Friday, August 14, 2026. Garmin International is an equal opportunity...JavascriptFull time
- Liqid is seeking a senior UI engineer to evolve and scale our Vue.js-based user interface. You’ll take ownership of features from concept to delivery, collaborating with product managers, designers, and backend engineers to build polished, scalable UI experiences. Ideal...Javascript
$125.7k - $203.1k
...workflows, tools, and development environments such as Git and Linux Preferred Qualifications Expertise in frontend development using JavaScript, TypeScript, HTML, CSS, and React, with a strong focus on UI/UX principles. Proficiency in full-stack development, including...JavascriptFull timeTemporary workApprenticeshipWork experience placementLocal areaFlexible hoursCISCO Systems
Boulder, CO4 days ago- ...solutions in a professional environment. • Demonstrated proficiency in at least one modern programming language (e.g., Python, C#, JavaScript/TypeScript) and the ability to read and reason about code you did not write. • Hands-on experience developing with AI coding...JavascriptFull timeWork experience placementRemote work
Arete Associates
Longmont, COa month ago $151.6k - $222.4k
...development, or PhD + 3 years of prior experience in web software development Applied experience building client-side applications with JavaScript or TypeScript and modern frameworks or libraries such as React, Redux, or Backbone.js. Applied experience using command-line...JavascriptFull timeTemporary workWork at officeLocal areaRemote workFlexible hoursCISCO Systems
Boulder, CO1 day ago- Liqid, in Westminster, Colorado, is seeking a senior UI engineer to evolve and scale a Vue.js-based UI. You’ll own features, shape architecture, and drive high-quality front-end experiences in a fast-moving environment. You’ll collaborate with product, design, and backend...Javascript
$151.6k - $222.4k
...in mentoring and technical leadership across multiple teams.Preferred QualificationsPast experience with front end technologies (JavaScript, TypeScript and React, etc).Experience with Splunk Enterprise, Enterprise Security (ES), ITSI, or similar observability platforms...JavascriptFull timeTemporary workWork at officeLocal areaRemote workWorldwideFlexible hoursCISCO Systems
Boulder, CO3 days ago- Liqid Inc. is seeking a senior UI engineer to advance our Vue.js-based interface. You will own features end-to-end, translate UX requirements into scalable front-end solutions, and work closely with product, design, and backend teams to deliver high-quality user experiences...Javascript
$127k - $182k
...related field, or equivalent practical experience.3 years of experience working with client-side web technologies (e.g., HTML, CSS, JavaScript, or troubleshooting technical issues for internal/external partners or customers.Preferred qualifications:Master’s degree in...JavascriptGoogle
Boulder, CO2 days ago$97.01k - $164.91k
...Proficiency in web frameworks, components, and technologies desired. Examples include Ruby on Rails, Knockout, Vue, NodeJS, JavaScript, Keycloak, Redis, Traefix, and Minio. Experience working with OpenC3 COSMOS as a test executive and creating custom Ruby based...JavascriptFull timePart timeWork at officeLocal areaRemote workWorldwideBAE Systems
Westminster, CO2 days ago$100k - $125k
...issues Minimum Qualifications: Four-year college degree or equivalent working experience A minimum of 3 experience with C#, javascript, Strong skills in SQL, MS SQL server We actively use AI-assisted development, automation, and operational tooling. We...JavascriptPermanent employmentFull timeWork experience placementWork at officeLocal areaFlexible hours$102k - $144k
...Science, a related field, or equivalent practical experience. Experience working with client-side web technologies (e.g., HTML, CSS, JavaScript, or troubleshooting technical issues for internal/external partners or customers.Experience coding with one or more programming...JavascriptGoogle
Boulder, CO19 hours ago$100k - $115k
...Experience with experience management (XM), VoC, VoE, survey, or workflow automation platforms Hands-on familiarity with JavaScript, APIs, data structures, and integration patterns Experience handling security reviews, InfoSec questionnaires, or enterprise IT...JavascriptLive outImmediate startRemote workAlchemer Mobile
Louisville, CO5 days ago$160k - $185k
...technologies (Istio preferred), observability platforms (Prometheus, Grafana, ELK/OpenSearch), and proficiency in Go, Python, or JavaScript/TypeScript Comfort working across globally distributed teams, with the communication skills to influence both technical and non...JavascriptFull timeWork at officeWorldwideWork visaSumUp
Boulder, CO4 days ago$110k - $150k
...programming, multi-threading, asynchronous programming, MVVM, and Windows ServicesWeb App programming with MVC - with\without client-side JavaScript, and Web APIBasic use of Git/GitHub with Visual Studio and VS CodeReal-time machine control programmingFamiliarity with RS232 /...JavascriptTemporary workExcelitas Technologies
Boulder, CO5 days ago
