Toast Logo

Toast

Software Engineer II (Backend), Payments

Posted An Hour Ago
Remote
Hiring Remotely in US
133K-213K Annually
Mid level
Remote
Hiring Remotely in US
133K-213K Annually
Mid level
The Software Engineer II will design and build backend payment features, develop automated tests, collaborate with teams, and integrate APIs.
The summary above was generated by AI

Location(s): US (remote), Boston (hybrid), or New York (hybrid)


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. 

We’re not your traditional tech company and we don’t aim to be. Going against the grain is in our DNA. Building a revolutionary product begins with revolutionary thinking. That’s why we value diversity of background and lived experience. Together, we empower restaurants of all sizes to build great teams, increase revenue, improve operations, and delight their guests. We pair our deep understanding of the restaurant industry with powerful cloud based software and restaurant-grade hardware to deliver an intuitive all-in-one platform. Join us on our mission to empower the restaurant community to delight guests, do what they love, and thrive.

Bready* to make a change?

Fintech at Toast operates one of the most critical portions of the Toast infrastructure: processing payments on behalf of our restaurants and ensuring that restaurants are paid in a timely manner. Payment processing is a key source of Toast’s revenue and also the lifeblood of our customers; we process millions of dollars in transactions per day. 

We are seeking a Software Engineer II to join our Payments team. The successful candidate will contribute to the development of our unified payment processing solution. This platform offers a single, integrated service for payment acceptance across various channels and supports a configurable enterprise approach. It is designed to allow a build-once, available-to-all strategy for both existing and emerging payment methods.  

About this roll* (Responsibilities) 

  • Design, build, and deliver features for Toast’s payments products 
  • Develop and implement automated test suite to ensure the code shipped to our customers meets the highest quality standards
  • Roll* features out to customers, including monitoring for success
  • Collaborate with UX and PM on the definition and design of features  
  • Partner with a wide array of teams across Toast 
  • Work with experienced engineers to deliver design and code review 

Do you have the right ingredients*? (Requirements)

  • 2+ years of experience in designing and implementing robust backend services using Kotlin.
  • Proven ability to develop scalable and secure APIs that integrate with various internal/external systems.
  • Knowledge of best practices in API lifecycle management, including versioning, documentation, and deprecation strategies.
  • Proficiency in Kotlin-specific frameworks and libraries for building efficient backend solutions.
  • Demonstrated experience with microservices architecture and containerization technologies for enhanced scalability and maintainability.

Special Sauce (*Nice to Haves)

  • Proficiency in DynamoDB and PostgreSQL
  • Proficiency in Kotlin (or Java and willing to learn Kotlin) and Kotlin-specific frameworks and libraries for building efficient backend solutions
  • Experience building mobile applications
  • Familiarity with AI-augmented development workflows and tools (e.g., Claude Code, GitHub Copilot, Codex, or similar)

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, experience, and geographic location. In addition to base salary, our total rewards components include cash compensation (overtime, bonus/commissions if eligible), equity, and benefits. You can learn more about how we align pay with local labor markets in our Geographic Pay Zone Philosophy.

Zone A
$133,000$213,000 USD
Zone B
$115,000$184,000 USD
Zone C
$104,000$166,000 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 [email protected].

------

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.

Top Skills

Containerization
DynamoDB
Kotlin
Postgres
HQ

Toast Boston, Massachusetts, USA Office

Toast’s headquarters is located in the heart of the Seaport District. Toasters are surrounded by art, culture, and delicious cuisine in one of the most bustling neighborhoods in Boston.

Early Careers

Toast's Early Careers program is designed to launch students' careers by integrating them into the company's vibrant culture and impactful work. Interns and co-ops are treated as full-time Toasters from day one, given meaningful projects, and provided with mentorship from industry professionals. The program emphasizes hands-on learning, collaboration across teams, and the autonomy for students to develop and showcase their skills, supported by consistent feedback. Toast offers opportunities across various departments, including technical roles like Software Engineering and Data Science, as well as non-technical roles such as Human Resources and People Operations.

Similar Jobs at Toast

An Hour Ago
In-Office or Remote
75K-120K Annually
Junior
75K-120K Annually
Junior
Cloud • Fintech • Food • Information Technology • Software • Hospitality
The Bilingual Business Development Representative generates new business sales, primarily in Mandarin, through outreach like calls and emails, researching restaurants for Toast's platform.
5 Hours Ago
Remote
US
159K-254K Annually
Senior level
159K-254K Annually
Senior level
Cloud • Fintech • Food • Information Technology • Software • Hospitality
The Senior Software Engineer, Mobile DevOps focuses on enhancing the POS app's development processes, optimizing build speeds, and mentoring team members, ensuring high-quality output using AI tools.
Top Skills: Ai ToolsAndroidAWSCi/CdGradleJavaJenkinsKotlinReact
19 Hours Ago
Remote
US
159K-254K Annually
Senior level
159K-254K Annually
Senior level
Cloud • Fintech • Food • Information Technology • Software • Hospitality
The Senior Product Manager will oversee the revenue systems, partner with multiple teams, and drive strategy for revenue reporting, compliance, and operational efficiency at Toast.
Top Skills: NetSuiteRevproSQLZuora BillingZuora Revenue

What you need to know about the Boston Tech Scene

Boston is a powerhouse for technology innovation thanks to world-class research universities like MIT and Harvard and a robust pipeline of venture capital investment. Host to the first telephone call and one of the first general-purpose computers ever put into use, Boston is now a hub for biotechnology, robotics and artificial intelligence — though it’s also home to several B2B software giants. So it’s no surprise that the city consistently ranks among the greatest startup ecosystems in the world.

Key Facts About Boston Tech

  • Number of Tech Workers: 269,000; 9.4% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Thermo Fisher Scientific, Toast, Klaviyo, HubSpot, DraftKings
  • Key Industries: Artificial intelligence, biotechnology, robotics, software, aerospace
  • Funding Landscape: $15.7 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Summit Partners, Volition Capital, Bain Capital Ventures, MassVentures, Highland Capital Partners
  • Research Centers and Universities: MIT, Harvard University, Boston College, Tufts University, Boston University, Northeastern University, Smithsonian Astrophysical Observatory, National Bureau of Economic Research, Broad Institute, Lowell Center for Space Science & Technology, National Emerging Infectious Diseases Laboratories

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account