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Top Javascript Jobs in Denver & Boulder, CO

106+ Job Results
13 Hours Ago
Colorado, CO
Remote
3,300 Employees
5-7 Years of Experience
3,300 Employees
5-7 Years of Experience
Information Technology • Security • Cybersecurity
Backend engineer role for Cloudflare's control plane product platform. Responsible for building and maintaining codebase for customer APIs and internal service APIs. Proficiency in Go, Redis, Postgres, and RESTful API design required.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
13 Hours Ago
Colorado, CO
Remote
3,300 Employees
5-7 Years of Experience
3,300 Employees
5-7 Years of Experience
Information Technology • Security • Cybersecurity
Cloudflare is looking for a backend engineer on our control plan product platform to help us build and maintain the codebase that powers both our customer APIs as well as internal service APIs. Your ability to visualize the flow of data through a complex application is critical to your success.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
20 Hours Ago
Colorado, CO
Remote
26 Employees
$120K-$140K Annually
3-5 Years of Experience
26 Employees
$120K-$140K Annually
3-5 Years of Experience
Artificial Intelligence • Enterprise Web • Mobile • Software • Design • App development
Seeking an AWS-certified full-stack developer to design and implement web applications on AWS. Responsibilities include developing RESTful APIs, ensuring application security, and staying up-to-date with industry trends. Bachelor's degree in computer science or equivalent experience required. Strong proficiency in front-end and back-end technologies and excellent problem-solving skills desired.
Top Benefits:
401-K
401-K Matching
Company Outings
+44 More
20 Hours Ago
Colorado, CO
Remote
26 Employees
$120K-$140K Annually
3-5 Years of Experience
26 Employees
$120K-$140K Annually
3-5 Years of Experience
Artificial Intelligence • Enterprise Web • Mobile • Software • Design • App development
Looking for an AWS-certified full-stack web developer to join our remote team. Responsibilities include designing and developing full-stack web applications, architecting cloud-based solutions on AWS, collaborating with front-end developers, and optimizing application performance. Must have AWS certification, Bachelor's degree in CS or equivalent, experience in full-stack development, and strong proficiency in JavaScript and related technologies.
Top Benefits:
401-K
401-K Matching
Company Outings
+44 More
Yesterday
Colorado, CO
Remote
12,428 Employees
$218K-$327K Annually
7+ Years of Experience
12,428 Employees
$218K-$327K Annually
7+ Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Responsible for systems design, software architecture, and implementation of financial and identity services using tbDEX protocol. Collaborate with engineering leadership to define roadmap and ensure delivery. Mentor and support engineers while establishing secure development practices.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+26 More

Featured Jobs

Yesterday
Colorado, CO
Remote
4,200 Employees
$130K-$160K Annually
5-7 Years of Experience
4,200 Employees
$130K-$160K Annually
5-7 Years of Experience
Artificial Intelligence • Cloud • Information Technology • Software • Big Data Analytics
As a Solution Architect at Dynatrace, you will lead the deployment of the platform at extreme scale for Enterprise clients, assess, design, and provide implementation assistance in complex hybrid environments. You will work with skilled engineering staff, isolate performance issues, code in various languages, and collaborate with product engineering teams to enhance solutions.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+40 More
2 Days Ago
Colorado, CO
93,000 Employees
$152K-$157K Annually
5-7 Years of Experience
93,000 Employees
$152K-$157K Annually
5-7 Years of Experience
Information Technology • Internet of Things • Mobile • On-Demand • Software
Develop, modify, enhance, and test automation systems supporting engineer initiatives. Contribute to network offload from cellular data to WiFi or CBRS. Build automation services for mobile devices and test customer facing embedded Websheets. Design testing plans for full stack applications and engage in systems architecture. Hybrid work arrangement available.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
2 Days Ago
Colorado, CO
14,500 Employees
$83K-$119K Annually
7+ Years of Experience
14,500 Employees
$83K-$119K Annually
7+ Years of Experience
Aerospace • Cloud • Digital Media • Information Technology • Mobile • News + Entertainment • Retail
Join the DISH Wireless 5G RF National team as a Staff RF Optimization Engineer, optimizing the 5G network and collaborating with ORAN vendors. Requires 8+ years of wireless industry experience and proficiency in database tools, development languages, data analytics tools, RAN optimization tools, and wireless network architecture.
Top Benefits:
401-K
401-K Matching
Company-Sponsored Family Events
+33 More
2 Days Ago
Colorado, CO
Hybrid
25 Employees
$135K-$150K Annually
3-5 Years of Experience
25 Employees
$135K-$150K Annually
3-5 Years of Experience
Software
Seeking a Rails Developer to join our team and work on our manufacturing-focused visitor management product. This role will involve building new features, enhancing existing components, investigating and fixing bugs, and creating tests.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+41 More
2 Days Ago
Colorado, CO
Remote
400 Employees
$190K-$235K Annually
7+ Years of Experience
400 Employees
$190K-$235K Annually
7+ Years of Experience
Fintech • Insurance • Machine Learning • Other • Analytics • Automation
Seeking a Staff Back-End Engineer with 8+ years of experience in writing server-side APIs, building large scale distributed systems, and expertise with event-driven architecture. Must have deep knowledge of object-oriented programming and experience with various database systems. Experience with public cloud services, agile methodologies, and product-led organizations is required.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+38 More
3 Days Ago
Colorado, CO
Remote
7,000 Employees
3-5 Years of Experience
7,000 Employees
3-5 Years of Experience
Artificial Intelligence • Cloud • Events • Software
The Professional Services Contact Center Engineer at RingCentral will play a key role in planning and development, functions of the contact center, and our white gloved partner NICE CXone. This role will drive implementation of NICE CXone Studio and Central functionality within new Contact Center ACD designs and training.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+54 More
3 Days Ago
Colorado, CO
2,000 Employees
$139K-$208K Annually
7+ Years of Experience
2,000 Employees
$139K-$208K Annually
7+ Years of Experience
Aerospace • Hardware • Information Technology • Robotics
Seeking an experienced Software Engineer for integration of subcontractor-developed ground software into the government's broader ground system infrastructure. Responsibilities include software development, testing, and innovative solutions for satellite ground systems. Must-have a Bachelor's degree in Computer Science or related field with 10+ years of relevant experience.
Top Benefits:
401-K
401-K Matching
Company-Sponsored Family Events
+28 More
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