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Top Senior Level Front-End Developer Jobs in Denver & Boulder, CO

195+ Job Results
4 Hours Ago
Colorado, CO
180 Employees
5-7 Years of Experience
180 Employees
5-7 Years of Experience
Fintech • Payments • Software • Financial Services
Seeking a Senior Software Engineer with Java expertise to lead the design, development, and maintenance of APIs for web and mobile applications. Responsibilities include system design, development, integration, performance optimization, documentation, testing, monitoring, versioning, security implementation, and mentorship. Bachelor's degree in Computer Science or related field and 5+ years of API experience required.
Top Benefits:
401-K
Child Care Benefits
Company Equity
+48 More
4 Hours Ago
Colorado, CO
180 Employees
7+ Years of Experience
180 Employees
7+ Years of Experience
Fintech • Payments • Software • Financial Services
Designs, develops, and maintains software solutions for BillGO's Bill Pay products. Collaborates with cross-functional teams to deliver features and improvements. Responsible for code design, implementation, maintenance, and monitoring. Stays updated on latest technologies and proposes process improvements. Ensures compliance with regulatory requirements and industry standards. Mentors junior developers and new team members.
Top Benefits:
401-K
Child Care Benefits
Company Equity
+48 More
7 Hours Ago
Colorado, CO
Remote
300 Employees
110K-130K Annually
5-7 Years of Experience
300 Employees
110K-130K Annually
5-7 Years of Experience
Insurance • Logistics • Software • Transportation • Business Intelligence
Design, develop, and deliver highly available, scalable, secure web applications and services. Mentor team members, innovate architecture, and ensure security of systems and data. Work in Agile environment to achieve goals.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+55 More
11 Hours Ago
Colorado, CO
Remote
Hybrid
300 Employees
110K-130K Annually
5-7 Years of Experience
300 Employees
110K-130K Annually
5-7 Years of Experience
Insurance • Logistics • Software • Transportation • Business Intelligence
Design, develop, and deliver highly available, secure web applications and services. Innovate architecture, mentor team members, ensure system security, and collaborate in an Agile environment.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+55 More
2 Days Ago
Colorado, CO
14,500 Employees
96K-158K Annually
7+ Years of Experience
14,500 Employees
96K-158K Annually
7+ Years of Experience
Aerospace • Cloud • Digital Media • Information Technology • Mobile • News + Entertainment • Retail
As a Senior Oracle Agile PLM Developer, you will work on various projects related to Agile PLM development and enhancements. Responsibilities include software development, full-stack development, API development, implementation of Agile PLM modules, and design and development of prototypes and solutions.
Top Benefits:
401-K
401-K Matching
Company-Sponsored Family Events
+33 More

Featured Jobs

2 Days Ago
Colorado, CO
Remote
Hybrid
2,344 Employees
193K-272K Annually
7+ Years of Experience
2,344 Employees
193K-272K Annually
7+ Years of Experience
Fintech • HR Tech
As a Senior Staff Software Engineer at Gusto, you will lead the innovation of customer-facing products, drive technical management of large projects, and oversee the development of features in complex domains. You will collaborate with cross-functional teams to address customer pain points and deliver solutions that customers love.
Top Benefits:
401-K
Adoption Assistance
Commuter Benefits
+29 More
2 Days Ago
Colorado, CO
Remote
12,000 Employees
139K-245K Annually
5-7 Years of Experience
12,000 Employees
139K-245K Annually
5-7 Years of Experience
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
Seeking a product-focused frontend software engineer to join the Trust Web team. Responsibilities include building frontend interfaces for onboarding, expanding services in new markets, and ensuring compliance with regulations. Requires strong programming skills in JavaScript, communication abilities, and a commitment to engineering standards. Must have a sense of customer empathy and interest in creating scalable systems.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
2 Days Ago
Colorado, CO
Remote
12,000 Employees
139K-245K Annually
5-7 Years of Experience
12,000 Employees
139K-245K Annually
5-7 Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Looking for a product-focused frontend software engineer to join the Trust Web team. Responsibilities include building frontend interfaces, partnering with other engineers for expansion into new markets, and ensuring compliance with regulations. Required qualifications include a BS Degree in Computer Science, 5+ years of industry experience, programming depth with JavaScript, communication skills, and willingness to collaborate and grow as an engineer.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
3 Days Ago
Colorado, CO
Remote
Hybrid
1,200 Employees
127K-146K Annually
7+ Years of Experience
1,200 Employees
127K-146K Annually
7+ Years of Experience
Cloud • Healthtech • Payments • Professional Services • Software • Analytics • Automation
Seeking a Senior Software Engineer proficient in Java to lead development efforts for Data Connect product. Responsibilities include designing and implementing technological solutions, REST API design, UI development, automated testing, and coordinating with offshore team. Must have 8 years of Java experience, Bachelor's degree, and strong Agile/Scrum knowledge.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+52 More
3 Days Ago
Colorado, CO
Remote
20,000 Employees
143K-250K Annually
5-7 Years of Experience
20,000 Employees
143K-250K Annually
5-7 Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Manage product development activities, work with cross-functional teams to create high-quality solutions, solve ambiguous problems, manage development team resources, and enhance engineering team performance.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
3 Days 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
3 Days Ago
Colorado, CO
7+ Years of Experience
7+ Years of Experience
Aerospace • Cybersecurity • Defense • Manufacturing
Develop user-facing features for spacecraft operations, translate requirements into code, build APIs, engineer algorithms, write tests and documentation, collaborate with teams, participate in technical design.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+19 More
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