Senior Software Engineer, Fleet Maintenance

A little about us…Fleetio is a modern software platform that helps thousands of organizations worldwide manage their fleet operations. Transportation technology is a hot market, and we’re leading the charge with raving fans and new customers signing up every day. We raised $450M in our Series D funding round in March of 2025 and are on an exciting trajectory as a company. Fleetio is also a proud founding member of the Rails Foundation ! More about our team and company: Fleetio overview video: https://www.youtube.com/watch?v=YoXyXTFWbkg Our careers page: https://www.fleetio.com/careers Job Description Fleetio is looking for a Senior Software Engineer to join our Fleet Maintenance team to craft new functionality to help more efficiently maintain fleets of vehicles. We are looking for a product-minded and team-oriented engineer who has strong experience across the web stack, ideally someone with a good balance of both frontend and backend skills. The Fleet Maintenance team is responsible for many key areas of the app and engineers in this role will have the opportunity to make a direct impact in our customers' lives. If you’re passionate about crafting quality code and building beautiful modern web applications used by tens of thousands of users daily, we would love for you to apply! More about our team and company: Watch our culture videos: https://fleet.io/culture Engineering culture, interview process and videos: https://www.fleetio.com/careers/engineering Fleetio Go overview video: https://www.fleetio.com/go More about the Fleetio platform: https://www.fleetio.com/features API docs: developer.fleetio.com Test drive Fleetio to get an even better feel for what we're building: https://www.fleetio.com/register This is a remote opportunity and is open to candidates in the United States, Canada, or Mexico. Who you are The ideal candidate for this role will demonstrate a strong proficiency in full-stack development and UI/UX design principles, with a proven track record of delivering high-quality software solutions. You are passionate about solving business problems with clean, consistent design and scalable architecture. You should be an effective communicator and be comfortable working in an asynchronous environment with your team. You are product-minded and team-oriented, receptive to others' perspectives while sharing knowledge about best practices Your impact You will collaborate closely with Product Managers, Designers, and other Engineers to consistently deliver high-quality software. You will take part in planning, designing, and implementing fleet maintenance solutions for customers. You will engage in collaborative design and architecture of features. You will deliver well-tested, maintainable, and performant code. You will research and implement prototypes and spikes as necessary to validate assumptions and technical feasibility. You will possess a strong voice in development and planning processes. You will thoroughly review your peers’ code to ensure quality and consistency and to share knowledge. Your experience 5+ years experience with Ruby on Rails 2+ years experience with ReactJS, Typescript Varied experience building full stack web based systems and features Experience owning ambiguous, cross-functional technical initiatives Comfortable discussing tradeoffs between speed, quality, maintainability, and business impact. Experience partnering closely with Product Managers and Designers to balance technical requirements with customer and business needs. Pixel-perfect attention to detail in implementing UI designs Excellent written and verbal communication skills Experienced writing unit and UI tests Knowledgeable on the current state of the Ruby on Rails and React ecosystems Be sure to mention “coffee” in your application so we know you actually read this Preferred Qualifications Experience in fleet management, transportation technology, logistics, telematics, connected vehicle systems, or other fleet-adjacent domains…