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sunday Tech Stack

Payment processing and restaurant management platform

Financial Services Atlanta 201–500 employees Founded 2021 Privately Held
sundayapp.com LinkedIn

Sunday is a payment company built specifically for restaurants, combining transaction processing with point-of-sale tooling and business analytics. The stack reveals a sales-led, scaling operation: 18 active sales roles across US, France, and UK, paired with Salesforce, Outreach, and HubSpot for pipeline management, while Chargebee and Checkout.com suggest direct handling of recurring billing and payment routing. Active projects cluster around geographic expansion (LA sales push, France restaurant growth) and ecosystem building (partner function launch, integration strategy), with notable friction around US market growth velocity and failed transaction rates.

Tech Stack 23 technologies

Core StackSalesforce Slack Figma HubSpot Canva ADP Amplitude Zendesk Intercom Jira ZoomInfo Customer.io n8n Metabase LinkedIn Sales Navigator Outreach InDesign HiBob Notion Chargebee Checkout.com POS Aircall

What sunday Is Building

◆Challenges

  • Expanding partner ecosystem in the us
  • Expanding us market
  • Complex operational system
  • Expanding sales in france
  • Tackling our biggest growth opportunity in the us
  • Reducing failed transactions
  • Technical incidents with hardware and network
  • Integration issues with third-party apps
  • Multi-state compliance
  • Managing payroll across multiple states

▲Active Projects

  • Us sales expansion in los angeles
  • Refining local go-to-market playbook
  • Maintain frictionless onboarding experience
  • Develop presence in top restaurants in france
  • Market growth initiatives
  • Customer success
  • Support launches
  • Build partnerships function from ground up
  • Expand partner ecosystem in us
  • Define strategy for new integration partners

Hiring Activity

Accelerating35 roles · 35 in 30d

Department

Sales
18
HR
4
Ops
3
Product
3
Marketing
2
Support
2
Data
1

Seniority

Mid
21
Junior
5
Senior
5
Intern
1
Manager
1
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About sunday

Sunday operates as a payments and restaurant management platform, selling directly to restaurant operators across the US, France, and UK. The company bundles payment terminals, QR-code ordering, pre-payment flows, tipping and review tools, and accounting integration into a single product suite. Founded in 2021 and based across Atlanta, Chicago, London, and Paris, Sunday employs 201–500 people with an accelerating hiring velocity focused on sales (US and Europe), operations, and support. Current friction points include multi-state compliance complexity, third-party integration reliability, and hardware/network stability—typical scaling challenges for distributed POS and payment infrastructure.

HeadquartersAtlanta
Company Size201–500 employees
Founded2021
Hiring MarketsUnited States, France, United Kingdom

Frequently Asked Questions

What payment processors does Sunday use?

Sunday integrates Chargebee for subscription and recurring billing management and Checkout.com for payment routing and processing.

Is Sunday hiring sales roles?

Yes. Sales is the largest hiring department with 18 active positions (54% of all open roles), primarily mid-level and based in the US, France, and UK.

How this profile is built

sunday's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.