About Boostly

Boostly is the leading SMS marketing platform for restaurants, empowering locations to unlock the value of their customer data and drive unprecedented revenue growth. Our gamified, behavioral-based marketing experiences deliver 10x higher engagement than traditional marketing, generating incredible ROI for the restaurants we serve.

Recently backed by $22M in Series A funding, we’re scaling rapidly — and we need sharp, creative minds to help us grow.

Our Core Values: COOK, WIN, GROW

👨‍🍳 COOK: We bring passion, accountability, and bias for action every day
🏆 WIN: We're competitive, results-driven, and celebrate shared success
🌱 GROW: We embrace learning and help each other reach new heights

The Role

We’re hiring a Senior Full-Stack Developer (Backend-Focused) to help build and scale the next generation of Boostly’s platform — powering the future of restaurant marketing through world-class engineering.

You’ll be part of a small, fast-moving team tackling complex backend challenges — from designing scalable APIs and optimizing database performance to integrating AI and advanced messaging technologies. You’ll balance technical execution with mentorship and architectural influence, helping us transition from “make it work” to “make it great.”

Success in this role means delivering reliable, elegant systems that scale effortlessly as Boostly grows from hundreds to thousands of customers, all while keeping performance, quality, and user experience top of mind.

This is a full-time, in-person role based in our Lehi, Utah office.

What You’ll Do

• Design, build, and scale robust backend systems using Node.js, Express, and PostgreSQL.

• Architect and maintain high-performance APIs that power our core platform and integrations.

• Collaborate with Product and Design teams to deliver seamless, full-stack features using React and modern front-end frameworks.

• Set engineering best practices for code quality, testing, and deployment.

• Mentor other developers and help shape our technical culture as we grow.

• Identify and solve bottlenecks in performance, scalability, and reliability.

• Contribute to the adoption of AI-assisted development tools that boost velocity and quality.

• Continuously improve our DevOps pipelines and infrastructure in collaboration with the engineering team.

What We’re Looking For

Must-Haves:

• 5+ years of full-stack development experience, with a strong focus on backend systems.

• Deep proficiency in Node.js, Express, and PostgreSQL.

• Solid understanding of API design, database architecture, and system scalability.

• Experience with React or other front-end frameworks.

• Proven track record of shipping production-grade software that scales.

• Pragmatic, product-oriented mindset — you prioritize solving customer problems over technical perfection.

• Ability to work in-person and collaborate closely in a fast-paced, early-stage startup environment.

Nice-to-Haves:

• Experience with TypeScript, AWS, or containerized environments (Docker, Kubernetes).

• Familiarity with messaging, loyalty, or marketing technology systems.

• Prior experience scaling systems from startup to growth stage.

• Passion for leveraging AI as a force multiplier in development workflows.

• Background mentoring engineers or leading small teams.

Why You’ll Love Working at Boostly

Impact & Growth:

• Help scale a platform already driving millions in incremental revenue for restaurants.

• Tackle complex engineering challenges with direct visibility to business impact.

• Join a Series A rocket ship with clear product-market fit and strong investor backing.

Culture & Environment:

• High-autonomy engineering culture built on trust, ownership, and collaboration.

• In-office collaboration in Lehi, Utah, with flexibility for deep work.

• Direct access to technical leadership and company founders.

Perks & Benefits:

• Healthcare premium contributions.

• Free unlimited mental health and telehealth access.

• Team lunches, company activities, and ongoing learning opportunities.

Our Commitment to You

At Boostly, we believe diverse perspectives make us stronger. We're committed to building an inclusive team where everyone can do their best work. We welcome applications from all qualified candidates regardless of race, gender, age, religion, sexual orientation, or disability status.

Ready to Join Us?

If you’re a seasoned engineer who loves building scalable products, solving complex backend challenges, and working hands-on in a high-growth environment — we’d love to hear from you.