Top Remote Senior Level Ruby Jobs in Denver & Boulder, CO

TextUs is seeking a Senior Backend Software Engineer with expertise in Ruby on Rails to help build applications. The role requires developing production APIs, reviewing documentation, managing tech debt, and collaborating with the team. Responsibilities include mentoring junior developers, maintaining CI/CD processes, and working in a remote environment.

Join Square's Customer Identity and Access Management (CIAM) team as a Senior Software Engineer on the Accounts team. Contribute to building and scaling customer authentication mechanisms with a focus on reliability and scalability. Work on complex problems with high visibility and impact.

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.

Cloudflare is looking for a backend engineer to help us build and maintain the codebase that powers both our customer APIs as well as internal service APIs. This is a role for engineers that are familiar with web backend architecture, database design, and interaction. The role requires proficiency in RESTful API design, knowledge of SQL and common relational database systems, and experience with backend web frameworks. The ideal candidate should have a minimum of 5 years of experience building large-scale software applications. Strong debugging and optimization skills, unit/integration testing experience, and familiarity with containers are also desirable.

Lead a feature delivery team in the design, development, and high-quality release of software features for the newly created Huntress SIEM Platform. Responsible for managing technical aspects, leading software designs, and architecture, and mentoring junior engineers.

Staff Software Engineer role at Red Canary, responsible for building and enhancing the Red Canary platform and products, shipping high-quality SaaS features, collaborating with Product Management, and ensuring 24/7 product support.

As a Senior Software Engineer on the DevX squad, you will consult, educate, and empower engineers to build and ship innovative software. You will research and develop solutions in support of adopting new technologies and architecture. Additionally, you will optimize the continuous integration pipeline and testing infrastructure and gather feedback to improve the developer experience.