Top Senior Ruby Jobs in Chicago, IL

As a Senior Software Engineer, you will design and maintain systems, mentor team members, and improve both code quality and team practices.

Lead the development and implementation of AI-powered coding tools, driving technical strategy and ensuring system performance across distributed applications.

Design and implement scalable applications, mentor engineers, collaborate on product improvements, and modernize web applications for better user experience and performance.

Lead software engineering projects, build distributed systems, secure and optimize software to handle high operation volumes in a healthcare setting.

The Senior Backend Engineer will develop scalable product features, lead technical initiatives, mentor engineers, and guide technical strategies related to GitLab Geo.

The role involves technical discussions, mentoring developers, implementing new features, and managing AWS applications. Responsibilities include code review and improving processes.

Deliver solutions across all phases of the Software Development Lifecycle, mentor junior engineers, and make independent technical decisions.

The Software Engineer will develop large-scale systems, improve automation, ensure system resiliency, and collaborate on enhancing user experience and product quality.

The role involves designing and creating payment processing solutions, leading engineering practices, collaborating with teams, and enhancing system reliability and observability.

As a Sr Software Engineer, you will design and build solutions for merchant onboarding, solve complex engineering problems, and contribute to various products across PayPal, Braintree, Venmo, and Hyperwallet.

As a Senior Software Engineer, you will design and develop solutions for Braintree Fraud Tools, enhance product observability and performance, write test cases, guide junior engineers, and collaborate across teams to implement robust and scalable systems.

The Staff Engineer will lead Ruby on Rails development, drive architectural strategy, mentor engineers, and ensure scalable solutions for the web platform.

Join a technology company as a Fullstack Developer focusing on backend services and APIs, building scalable microservices architectures and collaborating with product teams.

The Senior Software Engineer will build and maintain scalable systems, lead projects, and mentor other engineers, focusing on product and customer needs.

The Senior Full Stack Developer will build end-to-end solutions, collaborate in a remote environment, and write technical documentation. The role requires expertise in Ruby on Rails and various programming paradigms.

Seeking a Senior Software Engineer for full-stack development with 6+ years experience, focusing on Ruby on Rails and cloud technologies, in a remote US position.

Lead the development of high-scale applications using Ruby on Rails. Collaborate with cross-functional teams to enhance product performance and customer satisfaction.

The Senior Ruby on Rails Engineer will architect and develop scalable web applications, mentor team members, and ensure high-quality code and system performance.

As a Senior Full-Stack Engineer, build and maintain web applications using Ruby on Rails and React, mentor junior developers, and improve consulting practices.

Develop and maintain features on the Rails platform, collaborate with teams to create customer-focused solutions, and utilize modern tools to enhance productivity.

The Ruby on Rails Developer will lead technical solutions, solve complex problems, and work with clients while mentoring junior staff. Must have extensive experience with Ruby on Rails and related technologies.