Top Ruby Jobs in Chicago, IL

As a Software Engineer, you will build and maintain a native advertising platform, collaborating with teams to enhance user interfaces and improve ad campaign effectiveness.

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

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.

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 Software Engineer will develop features and improve system performance in collaboration with the Braintree Orchestration team, focusing on quality and resilience.

The Sr Software Engineer will design and develop solutions for quality assurance, enhance product observability and performance, and mentor junior engineers.

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

This role involves delivering complete software solutions across all phases of the SDLC, advising management, guiding junior engineers, and making technical decisions with minimal supervision.

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

As a Flow Engineer, you'll build and maintain features with Ruby on Rails and React, design data visualizations, and optimize workflows for healthcare operations.

Develop scalable applications using Ruby on Rails for government partners to improve public service experiences. Collaborate with teams to design and implement systems. Participate in code reviews and support production systems.

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

As a Full Stack Ruby on Rails Developer, you will enhance and add features to federal web applications as part of an agile scrum team, focusing on full stack application development using React and Ruby on Rails.

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.

As a Mid-Level Full Stack Developer, the role involves building and maintaining web applications, implementing new features, and optimizing performance using Ruby on Rails in a remote setting.

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.

As a Software Engineer, you will help train large-language models in code evaluation and training, focusing on Ruby, with an emphasis on code review and improvement.

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

Seeking a mid-level Ruby developer to enhance and maintain backend web applications in a fast-paced startup environment, focusing on cloud services and collaborating with teams.

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

Mudflap seeks software engineers to build and scale their payments platform using Ruby on Rails, collaborating cross-functionally and owning features end-to-end.

As a Ruby AI Tutor, you will review Ruby code for safety and correctness, solve system-level problems, and summarize decision-making processes.

Seeking a full-stack software engineer to lead development, mentor teammates, and improve software systems while collaborating with product and design teams.

As a Senior Software Developer, you'll implement new features, improve user experiences, and help mentor less experienced developers while ensuring code quality and optimal workflow processes.