Senior Full Stack Software Engineer

Overview

Toast is revolutionizing the way the restaurant industry does business by pairing technology with an extraordinary commitment to customer success. We help restaurants streamline operations, increase revenue, and deliver amazing guest experiences through a platform that combines restaurant point of sale, guest-facing technology, and award-winning customer support. Join us as we empower the restaurant community to delight guests, do what they love, and thrive.

The Branded Mobile App team at Toast is responsible for delivering high-quality, customizable mobile apps for thousands of restaurant partners and their guests. These apps power everyday ordering and guest engagement for millions of users. We’re passionate about scalability, reliability, and speed of delivery. Our mission is to ensure that every restaurant on Toast has a world-class mobile app experience—delivered quickly, built reliably, and maintained at the highest level of quality.

About this role (Responsibilities)

In this role, your north star will be improving and maintaining the success, build, and release quality of Toast’s Branded Apps. You’ll be working at the intersection of mobile development, CI/CD systems, and backend engineering, ensuring we can scale to thousands of individual builds across our growing customer base.

At the same time, this is a full stack role with plenty of hands-on opportunities across the product: from React and React Native on the frontend, to Kotlin and GraphQL on the backend. You’ll be deeply involved in both infrastructure and product development, helping shape the future of Toast’s mobile ecosystem.

Here’s what you’ll do:

- Architect, build, and maintain systems that power the automated build and release pipelines for iOS and Android apps.
- Own the infrastructure that supports thousands of customer-branded builds, ensuring reliability, scalability, and speed.
- Improve developer productivity by enhancing build systems, tooling, and CI/CD pipelines (GitHub Actions, Jenkins, etc.).
- Work hands-on in the product stack, contributing to React, React Native, Kotlin, and GraphQL layers as part of feature delivery.
- Partner with Mobile, Backend, and Product teams to ensure smooth, high-quality releases across multiple app versions.
- Monitor and improve build performance, quality metrics, and release success rates.
- Collaborate with engineers across Toast to deliver scalable solutions that support rapid growth and increased customer demand.

Requirements

Do you have the right ingredients?

- 4+ years of software engineering experience, ideally with a mix of backend systems and full stack product development.
- Strong experience with build tools and CI/CD systems (e.g., GitHub Actions, Jenkins, Fastlane, Gradle, Xcode build tools).
- Familiarity with mobile app development (iOS and/or Android) and app store distribution processes.
- Experience with frontend frameworks (React, React Native) and backend layers (Kotlin, GraphQL, Node.js).
- Experience building and maintaining large-scale, multi-tenant systems.
- Comfortable working with AWS, Docker, and other cloud-based infrastructure.
- Strong collaboration skills and comfort working across mobile, backend, and frontend teams.
- A passion for automation, developer productivity, and release quality, balanced with curiosity to contribute directly to user-facing product features.

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AI at Toast

At Toast, one of our company values is that we/'re hungry to build and learn. We believe learning new AI tools empowers us to build for our customers faster, more independently, and with higher quality. We provide these tools across all disciplines, from Engineering and Product to Sales and Support, and are inspired by how our Toasters are already driving real value with them. The people who thrive here are those who embrace changes that let us build more for our customers; it’s a core part of our culture.

Our Total Rewards Philosophy

We strive to provide competitive compensation and benefits programs that help to attract, retain, and motivate the best and brightest people in our industry. Our total rewards package goes beyond great earnings potential and provides the means to a healthy lifestyle with the flexibility to meet Toasters’ changing needs. Learn more about our benefits at the available benefits page.

Diversity, Equity, and Inclusion

We embed diversity, equity, and inclusion into our culture and design, creating equitable opportunities for all and raising the bar in delivering exceptional experiences.

We Thrive Together

We embrace a hybrid work model that fosters in-person collaboration while valuing individual needs. To learn more about how we work globally and regionally, check our locations page.

Apply today

Toast is committed to an accessible and inclusive hiring process. We strive to provide reasonable accommodations for persons with disabilities to enable them to access the hiring process. If you need an accommodation to access the job application or interview process, please contact candidateaccommodations@toasttab.com.

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For roles in the United States, it is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

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