Top Senior Level Javascript Jobs in Denver & Boulder, CO

Senior Java Software Engineer role at FusionAuth in Denver, responsible for building and maintaining customer-facing and internal applications, participating in product development, and providing technical support to customers. Requires 10+ years of professional software development experience, expertise in Java development, and strong knowledge of web technologies, databases, and security practices.

Senior Java Engineer role at FusionAuth, focusing on building and extending the FusionAuth cloud platform. Responsibilities include writing high-quality Java code, extending cloud offerings, maintaining Terraform provider, providing technical support, and participating in on-call rotations. Seeking candidates with strong platform engineering experience, expertise in AWS services and deployment models, Kubernetes, and secure and high-performance coding skills.

VeilSun is seeking a Web Application Developer to code, implement and maintain web based applications. This position provides an excellent opportunity to be a key contributor to our business success. You will also help build web applications that connect systems, automate administrative tasks, track performance, incorporate information, and create insights to support strategic decisions.

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.

The Ground Software Engineer Senior will work on satellite ground system software to deliver new capability to the industry. Responsibilities include full software life cycle functions, mentoring junior engineers, maintaining relationships, and more. This position requires a BS degree in Engineering or a related field, 8+ years of experience, a current TS/SCI security clearance, and expertise in high-reliability software delivery in an agile environment.

As an Enterprise Telephony Architect, you will design and engineer complex Cloud Contact Center solutions for large companies. Responsibilities include defining architectures, network security, application design, and migration to the Cloud. Requires expertise in CCaaS, AI, CRM, and multiple programming languages.

Design, develop, and implement self-healing capabilities, orchestration methods, and AI/ML integration for operational intelligence. Collaborate with teams to drive improvements in network operations and customer experience. Mentor junior and senior engineers, proficient in Python and JavaScript.

Join GigSmart as a Senior React Native Developer to lead the development of mobile applications in the gig economy, collaborate with cross-functional teams, optimize performance, uphold code quality standards, and implement cutting-edge technology solutions.