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Top Javascript Jobs in Denver & Boulder, CO

Yesterday
Easy Apply
Remote
Colorado, CO
Easy Apply
145K-165K
Senior level
145K-165K
Senior level
Healthtech • Software
As a Senior Software Engineer, you will enhance software platforms, manage end-to-end feature releases, support design processes, and mentor junior engineers.
Top Skills: CucumberCypressGroovyJavaJavaScriptJestJunitMochaNoSQLPythonReactTypescript
56 Minutes Ago
Easy Apply
Remote
Hybrid
Colorado, CO
Easy Apply
186K-238K Annually
Senior level
186K-238K Annually
Senior level
Consumer Web • Digital Media • Edtech • Information Technology • Social Impact • Software
Lead the design and development of large scalable applications, mentor teams, and drive technical initiatives while ensuring high quality and timely outcomes.
Top Skills: AnsibleAWSCircleCIDatadogElasticsearchJavaScriptJenkinsNode.jsPostgresPythonReactRedisRubyRuby On RailsTerraformTypescript
56 Minutes Ago
Easy Apply
Remote
Hybrid
Colorado, CO
Easy Apply
160K-220K Annually
Senior level
160K-220K Annually
Senior level
Consumer Web • Digital Media • Edtech • Information Technology • Social Impact • Software
Design and build web applications, collaborate on features impacting business, maintain system reliability, and optimize payment processing. Requirements include 5+ years in software development and knowledge of Ruby or similar languages.
Top Skills: AnsibleAWSCircleCIDatadogElasticsearchJavaScriptJenkinsNode.jsPostgresPythonReactRedisRubyTerraformTypescript
3 Hours Ago
Easy Apply
Remote
Colorado, CO
Easy Apply
150K-253K Annually
Senior level
150K-253K Annually
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
The Engineering Manager leads frontend development teams, driving technical direction, mentoring engineers, and improving developer productivity while maintaining high standards of reliability in software projects.
Top Skills: Ci/CdCSSDevOpsGraphQLJavaScriptMaterial UiReactTypescript
Yesterday
Colorado, CO
139K-246K Annually
Senior level
139K-246K Annually
Senior level
Information Technology • Internet of Things • Mobile • On-Demand • Software
The Director of Software Development manages software teams, ensures consistent engineering practices, and drives product delivery while enhancing customer experience.
Top Skills: JavaJavaScriptPython
Yesterday
Remote
Colorado, CO
104K-130K
Junior
104K-130K
Junior
Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
Develop and maintain web applications while collaborating with designers and backend developers to enhance user experience, troubleshoot issues, and write efficient code.
Top Skills: CSSGitHTMLJavaScriptNode.jsReactTypescript
Yesterday
Remote
Colorado, CO
Senior level
Senior level
Artificial Intelligence • Information Technology
As a Senior Full-Stack Software Engineer, you'll build and maintain Synthflow's platform using JavaScript and Python, and collaborate with teams to deliver high-quality solutions.
Top Skills: AWSCSSDockerFastapiGCPGoJavaScriptLangchainNext.JsNode.jsOpenai SdkPythonReactRedisSQLTypescript
Yesterday
Easy Apply
Remote
Colorado, CO
Easy Apply
109K-166K Annually
Senior level
109K-166K Annually
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
The Senior Growth Engineer will build e-commerce products, leverage data to drive revenue growth, and collaborate with various teams to solve business problems.
Top Skills: AmplifyAWSCloudfrontCypressElastic BeanstalkJavaScriptLambdaPythonTerraformTurborepoVue

Featured Jobs

Reposted Yesterday
Easy Apply
Remote
Hybrid
Colorado, CO
Easy Apply
164K-247K
Senior level
164K-247K
Senior level
Fintech • HR Tech
Architect and develop Gusto’s product suite across Payroll and HR while mentoring engineers and solving complex technical problems.
Top Skills: JavaScriptReactRuby On Rails
Yesterday
Hybrid
Colorado, CO
65K-75K Annually
Junior
65K-75K Annually
Junior
Information Technology • Insurance • Software
The Salesforce Jr. Developer will assist in developing custom Salesforce solutions, manage configurations, research new features, and collaborate with the team in an Agile environment.
Top Skills: ApexAPIsJavaScriptLwcSalesforceSFDCSfdxSQLVisualforce
Reposted Yesterday
Remote
Colorado, CO
68K-130K Annually
Mid level
68K-130K Annually
Mid level
Software
The Software Engineer will implement and maintain web software for the PSTrax SaaS application, focusing on enhancing functionality and code quality while collaborating on architecture standards and engaging in technical reviews.
Top Skills: Automated TestingAWSCicdGitJavaScriptKubernetesLaravelMySQLPHPReact
Yesterday
Remote
Colorado, CO
165K-185K Annually
Mid level
165K-185K Annually
Mid level
Angel or VC Firm
As a Frontend UX/UI Engineer, you'll implement UI components, optimize performance, and collaborate with design and engineering teams to enhance user experiences for musicians.
Top Skills: CSSFramer MotionHTMLJavaScriptLottieNext.JsOpenglReactShadcnTailwind CssTypescript
Yesterday
Remote
Colorado, CO
Mid level
Mid level
AdTech • Digital Media • Marketing Tech • Other • Analytics
The Senior Software Engineer at Place Exchange will develop scalable systems, mentor engineers, and contribute to the technical strategy and best practices for software delivery.
Top Skills: AirflowAws LambdaDjangoDynamoElasticsearchGrpcJavaScriptKubernetesPostgresPythonReactS3SnowflakeSpark
Yesterday
Remote
Colorado, CO
80K-105K
Mid level
80K-105K
Mid level
Fintech • Kids + Family • Payments • Software
The QA Engineer will develop and maintain automated test scripts for financial modules, collaborate with the QA team, and ensure software quality.
Top Skills: ApexBoomiGitJavaJavaScriptJIRANetSuitePlaywrightQtpSeleniumSuitescriptTestrailUft
Reposted Yesterday
Remote
Colorado, CO
150K-210K
Senior level
150K-210K
Senior level
Artificial Intelligence • Machine Learning • Software • Defense
The Senior Full Stack Engineer will develop geospatial applications, implement algorithms, and mentor peers while collaborating in a cross-functional team.
Top Skills: ElasticsearchJavaScriptPostgresReactRedisS3
Yesterday
Easy Apply
Remote
Colorado, CO
Easy Apply
195K-210K
Expert/Leader
195K-210K
Expert/Leader
Information Technology • Cybersecurity
Lead the development team for the Huntress Managed Security Portal, focusing on software architecture, code quality, team collaboration, and mentoring junior engineers.
Top Skills: AWSClickhouseHotwireJavaScriptLinuxPostgresRuby On RailsStimulusTurbo
2 Days Ago
Remote
Colorado, CO
131K-267K
Mid level
131K-267K
Mid level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
As a Backend Product Software Engineer at Dropbox, you will develop scalable software for collaboration products, work with cross-functional teams, and support continuous user experience improvement through feedback and mentorship.
Top Skills: AngularCSSHTMLJavaScriptMongoDBMySQLNode.jsPostgresPythonReact
2 Days Ago
Remote
Colorado, CO
Senior level
Senior level
Legal Tech • Professional Services • Software • Business Intelligence • Consulting
Lead a team of developers in building and optimizing web applications for legal professionals. Collaborate cross-functionally to deliver innovative solutions and manage complex technical challenges, focusing on secure API development and infrastructure-as-code practices.
Top Skills: AIAngularAWSAzureC#CloudFormationCSSGCPHTMLJavaJavaScriptNode.jsNoSQLNxOauthOidcPostgresPythonReactRestful ApisSAMLSQLTerraformTypescript
2 Days Ago
Remote
Hybrid
Colorado, CO
135K-215K Annually
Mid level
135K-215K Annually
Mid level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
As a Front End Engineer, you will develop and maintain single-page applications using JavaScript, focusing on user experience and collaboration with cross-functional teams. Responsibilities include code reviews, automated testing, and building tools to enhance development processes.
Top Skills: AngularCSSEmberGitGruntGulpJavaScriptLessMochaQunitReactScssSelenium
2 Days Ago
Easy Apply
Remote
Colorado, CO
Easy Apply
174K-310K Annually
Senior level
174K-310K Annually
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
The Senior Staff Software Engineer leads technical architecture for Samsara's Fleet Safety team, driving innovation and developing scalable applications to enhance driver safety and operational efficiency.
Top Skills: C/C++GoJavaScriptPythonTypescript
2 Days Ago
Remote
Colorado, CO
135K-175K Annually
Senior level
135K-175K Annually
Senior level
Artificial Intelligence • Healthtech • Machine Learning • Natural Language Processing • Software
The role involves developing scalable healthcare applications, leading teams, and participating in technical discussions, requiring strong coding skills and experience in web technologies.
Top Skills: AngularAutomated TestingCi/CdDockerJavaJavaScriptKafkaKubernetesNode.jsPostgresPythonReactSQLTypescriptVuejs
2 Days Ago
Easy Apply
Remote
Colorado, CO
Easy Apply
160K-190K
Expert/Leader
160K-190K
Expert/Leader
Artificial Intelligence • Cloud • Software • Infrastructure as a Service (IaaS)
Seeking a Senior Full-Stack Engineer with 10+ years experience to optimize AI PaaS platforms, specializing in frontend and cloud systems, database design, and scalable infrastructures.
Top Skills: AWSAzureDatadogDockerDynamoDBGCPGoGraphQLGrpcJavaScriptKafkaKubernetesMemcachedMongoDBMySQLNatsNext.JsOpentelemetryPostgresPrometheusPythonRabbitMQReactRedisTypescriptWebsockets
Reposted 7 Days Ago
Easy Apply
Remote
Hybrid
Colorado, CO
Easy Apply
140K-201K
Senior level
140K-201K
Senior level
eCommerce • Healthtech • Kids + Family • Retail • Social Media
As a Senior Software Engineer at Babylist, you'll work on the eCommerce platform, improve systems, mentor junior developers, and collaborate across teams to enhance user experiences.
Top Skills: AWSJavaScriptMySQLNative AndroidNative IosReactRedisRuby On RailsSidekiq
2 Days Ago
Remote
Colorado, CO
134K-262K Annually
Mid level
134K-262K Annually
Mid level
Artificial Intelligence • Cloud • Mobile • Security • Software
As an AI Engineer, you will develop and integrate AI solutions, collaborate with teams, fine-tune models, and shape AI-powered applications.
Top Skills: AutogenAWSAzureGCPJavaScriptKubernetesLangchainN8NPythonTypescript
2 Days Ago
Remote
Colorado, CO
180K-230K Annually
Senior level
180K-230K Annually
Senior level
Big Data • Cloud • Software • Generative AI • Big Data Analytics
The Senior Frontend Engineer will take ownership of building the cloud application, working on frontend code, optimizing UI, and collaborating across teams.
Top Skills: CypressJavaScriptPlaywrightReactReact-Testing-Library
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