Full Stack Developer

About Motion

Motion is a North American transportation solutions company helping fleets save money, move smarter, and operate more efficiently. We partner with carriers of all sizes to provide access to discounted fuel programs, flexible financial services, and powerful digital tools that simplify fleet operations.

Our mission is to remove the friction that trucking companies face every day—whether that’s managing costs on the road, streamlining back-office processes, or unlocking new ways to grow their business. With Motion, carriers gain a trusted partner who understands the realities of the industry and is building modern solutions to keep them moving forward.

Responsibilities:

• Design, build, and maintain scalable full stack applications using TypeScript, Next.js, Express.js, and React Native
• Develop and maintain APIs and backend services with tRPC
• Collaborate with designers, and other engineers to deliver high-quality features
• Write clean, testable, and well-documented code
• Monitor performance, debug issues, and continuously improve the stability and usability of the platform
• Participate in code reviews and help establish best practices across the engineering team

Requirements:

• 3+ years of hands-on experience in full stack development
• Strong proficiency in TypeScript & tRPC
• Experience with Next.js (React-based SSR and static site generation)
• Solid backend development skills with Express.js
• Experience developing cross-platform mobile apps using React Native
• Proficiency with AWS services such as S3
• Familiarity with RESTful APIs, and CI/CD workflows
• Solid understanding of relational databases (PostgreSQL preferred)
• Excellent problem-solving skills and attention to detail

Nice to Have:

• Experience with Serverless architectures
• Familiarity with Better-Auth
• Familiarity with Stripe
• Experience working in a startup or fast-paced environment

What we offer:

• Opportunity to shape core infrastructure at a rapidly growing company
• Fast-paced, supportive, and collaborative work environment
• High-impact role with room for advancement