Senior Full-Stack Software Engineer

Summary

Join Cents, a rapidly growing SaaS company revolutionizing the laundry industry, as a Senior Full-Stack Software Engineer. You will play a key role in developing and maintaining our self-serve laundromat software platform, connecting with custom hardware, and enhancing mobile experiences. This position offers the opportunity to build technology impacting both the physical and digital worlds. The ideal candidate possesses 5+ years of experience in building scalable web applications and a strong background in data and relational database design. You will be responsible for interpreting requirements, developing features across the full stack, writing automated tests, and owning features post-launch. Cents offers a competitive salary, equity, unlimited PTO, remote-first work environment, comprehensive health benefits, and various other perks.

Requirements

• 5+ years of experience building modern, scalable, and high-performance web applications
• Strong background in data and relational database design, with the ability to write and optimize raw SQL queries
• Proven track record of designing and maintaining comprehensive test suites across the stack
• Commitment to building reliable, well-tested, and maintainable features

Responsibilities

• Interpret complex and sometimes ambiguous requirements — often referencing legacy systems — and translate them into clear, actionable implementation plans
• Develop features across the full stack, delivering clean, maintainable code and refactoring existing code to support long-term scalability
• Write automated tests (unit and feature), perform manual QA, and use legacy applications to inform meaningful test coverage
• Own features post-launch by monitoring performance, resolving bugs, and continuously improving functionality and reliability

Preferred Qualifications

Deep experience with Node.js , along with familiarity in MySQL, PHP, Laravel, and Vue is a plus. Ability to work across multiple tech stacks

Benefits

• Competitive salary
• Equity
• Unlimited PTO and paid holidays
• Remote-first with offices in New York City and San Francisco
• Health benefits, including medical, dental, vision, mental health support, parental leave, life and AD&D insurance, and disability
• 401(k)
• Work-from-home and commuter stipends
• Laundry reimbursements to support our customers’ businesses
• Comprehensive training, learning, and development programming
• Access to hundreds of discounts and rewards from renowned vendors including deals on health & wellness, travel, dining, auto insurance, and so much more!