Who We Are Toast is driven by building the restaurant platform that helps restaurants adapt, take control, and get back to what they do best: building the businesses they love. Are you bready* for a change? (team info) Toast is looking for a Senior Full-Stack Software Engineer to take responsibility for building the web platforms that power restaurant discovery, onboarding, and data quality for guests and restaurants across the Toast Network. As restaurants shift from exclusively off-premise dining (takeout/delivery) to comprehensive on-premise experiences (reservations, waitlist, dine-in), we need your help to build the tools and surfaces that enable this transformation. About this roll* (Responsibilities) - Work with fellow engineers, product managers, designers, and user researchers to build amazing features with a goal of increasing our consumer footprint at Toast - Flex your full-stack muscles with challenging end-to-end tasks in a supportive, collaborative team environment - Ship code that has a massive impact on the growth and strategy of Toast - Experiment directly with Guests and Restaurants to test new dining experiences - Champion best practices for development, deployment and quality life-cycles Do you have the right ingredients*? (Requirements) - Strong experience with modern web frameworks (React, TypeScript) - Experience working in a microservice architecture (Kotlin/Java, GraphQL, REST APIs) - Comfort working across the stack and collaborating with mobile and backend teams - Passion for data quality, user experience, and building tools that empower both restaurant operators and guests - Excitement about shaping the future of restaurant technology Our Spread* of Total Rewards 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 https://careers.toasttab.com/toast-benefits. *We love a great bread/food pun 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 https://careers.toasttab.com/toast-benefits. The base salary range for this role is listed below. The starting salary will be determined based on skills and experience. In addition to base salary, our total rewards components include cash compensation (overtime, bonus/commissions, if eligible), benefits, and equity (if eligible). Pay Range $138,000—$221,000 USD How Toast Uses AI in its Hiring Process Throughout the hiring process, our goal is to get to know you. We use AI tools to support our recruiters and interviewers with tasks like note-taking, summarization, and documentation of interviews to ensure they can be fully focused on your conversation. All hiring decisions are made by people. Diversity, Equity, and Inclusion is Baked into our Recipe for Success At Toast, our employees are our secret ingredient—when they thrive, we thrive. The restaurant industry is one of the most diverse, and we embrace that diversity with authenticity, inclusivity, respect, and humility. By embedding these principles into our culture and design, we create equitable opportunities for all and raise the bar in delivering exceptional experiences. We Thrive Together We embrace a hybrid work model that fosters in-person collaboration while valuing individual needs. Our goal is to build a strong culture of connection as we work together to empower the restaurant community. To learn more about how we work globally and regionally, check out: https://careers.toasttab.com/locations-toast. Apply today! Toast is committed to creating an accessible and inclusive hiring process. As part of this commitment, 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. ------ 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.

• Navigate through Base24 configuration structure using UI client. • Work closely with business partners to provide technical expertise and explain system potential for future expansion or improvements. • Coordinate troubleshooting and issue resolution efforts with external vendors across different platforms. • Maintain productive relationships with internal and external groups and organizations. • Understand business needs driving projects or system changes. • Act as the custodian and technical owner of Base24 installations. • Monitor system health, suggest improvements to streamline operations, and provide technical advice. • Lead the resolution of production problems in a critical manner.

• Install, test, deploy, debug, update, and patch DTMO GOTS and COTS applications on Linux platforms • Troubleshoot application concerns and respond to inquiries from application users • Support logging software that captures security events and feeds into DMDC-approved software • Configure user access and monitor system stability and security through the software development life cycle • Coordinate with DMDC IT System Administrators to resolve infrastructure-related issues • Perform application maintenance, review error logs, and resolve reported errors • Provide technical support and guidance to DTMO users and IT managers • Support setting up external connections, whitelisting activities, port and protocols, submission requests, and validations • Ensure application and DTMO Passport website monitoring during core hours (0600 to 2200 Eastern Time, Monday through Friday) and on-call basis for mission-critical incidents at all other times • Coordinate with DMDC to develop and maintain technical documents such as network diagrams, standard operating procedures, and ports and protocols lists • Support Governance Board processes including documentation development, change request review, level of effort estimates, impact assessments, and stakeholder coordination • Coordinate with DMDC to support disaster recovery tests to reinstate DTMO Passport website • Restore normal operation after incidents, prepare root cause analysis, and apply ITIL best practices

• Design and build scalable web applications and APIs • Drive architectural decisions across frontend and backend systems • Partner closely with product managers and designers to deliver thoughtful solutions • Translate operational needs into practical technical systems • Improve developer productivity through tooling, automation, and AI-assisted development • Mentor engineers and help raise the technical bar