Top Senior Level Hardware Engineer Jobs in Denver & Boulder, CO

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.

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.

Lead technical direction of self-custody product, focusing on cryptographic primitives for multi-signature wallet. Design, build, deploy secure services supporting wallet, assess risks, communicate clearly, collaborate across teams, and own testing and maintenance.

Seeking experienced front-end engineers to join the team in building and scaling services at Cloudflare. Responsibilities include working on large-scale applications, focusing on code quality and customer experience, collaborating with team members, and using modern frontend frameworks like React or AngularJS.

Seeking a Senior Site Reliability Engineer to address gaps, improve engineering services, automate manual processes, track defects, and implement new cloud-based solutions. Responsibilities include monitoring production environment, ensuring speedy issue resolution, and providing tier-three support. Must have 10+ years of IT experience and a Bachelor's degree or equivalent work experience.

As a Principal Front-end Software Engineer on the Web team, you will share ownership in Square's Dashboard web application, establish best practices with React, advocate for tooling investments, review technical documents, advocate for process improvements, and mentor engineers across the organization.

Seeking a Senior Peering Engineer with expertise in global and local Internet and voice routing, responsible for developing peering agreements and managing data traffic for a 5G network. Must have 5+ years of experience in Internet/Telecommunications networks and a Bachelor's degree in a quantitative discipline. Role involves optimizing data and voice interconnection, ensuring reliability, security, and redundancy requirements are met.