Entrepreneur in Residence (Operations Excellence)

About Us

sunday is building the fastest, simplest way to pay in restaurants. With a quick scan of a QR code, diners can pay, tip, and leave in about 10 seconds. We believe great products should feel obvious, not complicated, and we focus relentlessly on keeping things simple while earning trust from restaurants and guests at every interaction. Today, sunday powers payments in thousands of restaurants across the US, UK, and France, helping operators turn tables faster, increase tips, and unlock valuable insights. We push ourselves to go beyond what’s expected, building with ownership, moving fast, and scaling with ambition as we tackle our biggest growth opportunity in the US.

About The Role

As an Entrepreneur in Residence at sunday, your ultimate goal is to bridge the gap between what happens in the field and how we build our product. This isn’t a desk job: you’ll be out there, close to restaurants, clients, and staff, turning real-world friction into actionable insights and shipping solutions fast. You’ll report directly to the CEO, with a dotted line to the Chief of Staff, which means you’ll have access to the most senior levels of the company and the full mandate to make things happen across every team. This role is a rare opportunity for a deeply entrepreneurial person who loves being in the field, hates bureaucracy, and wants to be a driving force behind how sunday evolves operationally. Whether you join as an end-of-studies intern or a full-time hire, you’ll own real problems from day one, and you’ll be expected to solve them. The best performers will have the opportunity to lead an Ops Excellence team or take ownership of a full Product line. Join early, grow fast, and shape the journey!

Key Responsibilities

• Own field immersion: Spend the majority of your time in restaurants, with clients and restaurant staff, building a ground-level understanding of adoption challenges and real-world friction points.
• Track and prioritize action: Maintain a clear, up-to-date view of all ongoing and pending field actions, noting what falls through the cracks and what should be prioritized.
• Identify problems and ship solutions: Proactively spot operational issues and design a plan and execute it, leveraging the right people and resources across the company.
• Turn proximity into knowledge: Convert what you observe in the field into structured insights that feed product, ops, and commercial decisions at the highest level.
• Be the CEO\'s eyes and ears: Keep the CEO informed on relevant field dynamics, emerging trends, and blockers, ensuring nothing important gets lost in translation.
• Iterate fast, break things, innovate: Test ideas quickly, learn from what doesn\'t work, and progress over perfection.
• Drive field insights and travel across France, the UK, and the US.

About You

• You are deeply entrepreneurial: you see a problem and your first instinct is to fix it, not report it.
• You have a relentless bias for action: you move fast, follow through, and get things done without waiting for perfect conditions.
• You are an exceptional communicator: you can synthesize complex, ambiguous situations into clear takeaways for a CEO or a waiter alike.
• You are field-oriented and thrive in client-facing environments: you are energized by being on-site, not behind a screen.
• You seek granular insights: your first reflex is to dive deeper to understand.
• You leverage AI to the highest degree in the problems you solve.
• 0 to 4 years of experience (end-of-studies internship or experienced full-time profile).

Nice-to-haves

• Experience in project management or team management.
• A background in startups, operations-heavy roles, founding companies.
• Familiarity with the hospitality or restaurant industry.

What We Offer

Paris, France

• Competitive salary + stock options
• Free Vacation Policy
• Great office in the heart of Paris (Sentier district) with a flexible in-person/remote balance
• 100% employer-covered health insurance
• Ticket Restaurant
• 50% reimbursement of public transport season tickets

London, United Kingdom

• Competitive salary + stock options
• Free Vacation Policy
• Great London office with flexible remote working
• Health coverage (auto-enrolled)

Steps in our Recruitment Process

• Intro call with Oscar, our Chief of Staff: 30-minute conversation to learn about your background and motivations.
• Fit interview with Mathilde: A deeper conversation about who you are, how you think, and how you work.
• Manager interview with Victor: Meet the CEO directly and discuss the role\'s vision, stakes, and challenges.
• Case interview with Oscar: A practical exercise to assess how you approach real operational problems.

Reference Checks (3 most recent managers)

Offer: we want you

Thank you for taking the time to apply, and looking forward to getting to know you!

Sunday is an equal opportunity employer and does not discriminate and all qualified applicants will receive consideration for employment without regard to race, creed, color, sex, affectional or sexual orientation, gender identity or expression, gender, ethnicity, religion, national origin, ancestry, nationality, age, disability, marital status, veteran status, genetic information, or on any other basis prohibited by law (except where an attribute is a bona fide occupational qualification).