Senior Full Stack Engineer, Revenue Engine

About CookUnity: Food has lost its soul to modern convenience. And with it, it has lost the power to nourish, inspire, and connect us. So in 2018, CookUnity was founded as the first-of-its-kind platform that connects the world with the source of truly great food: chefs. Today, CookUnity delivers 50 million meals a year from the industry’s best chefs to homes all over the country. Fresh. Ready-to-eat. And crafted with the passion that nourishes body and soul. Unwilling to stop there, CookUnity is expanding beyond delivery to become an ever-innovating marketplace focused on our singular mission: empower Chefs to nourish the world. If that mission has you hungry in more ways than one, you’ve found the right job posting. The Role As a Senior Software Engineer on the Revenue Engine team, you will build the systems that power CookUnity’s promotional campaigns, payment processing, and other revenue-critical capabilities. This role is focused on developing end-to-end solutions, from system design and implementation to deployment, monitoring, and continuous improvement. You will work at the intersection of engineering and business impact, partnering closely with Product, Marketing, Finance, and Business Operations to create scalable, reliable systems that support growth and improve the customer experience. This is an opportunity for an experienced engineer who enjoys solving complex technical problems, taking ownership of critical initiatives, and contributing to the evolution of a high-impact revenue platform. Responsibilities Design, build, and maintain end-to-end solutions for promotional campaigns, payment processing, and other revenue-related systems Develop scalable backend services and customer- or internal-facing applications that support core revenue operations Drive technical design and architecture decisions with a strong focus on scalability, reliability, maintainability, and performance Partner with Product, Marketing, Finance, and BizOps to translate business goals and operational needs into robust technical solutions Improve system observability, resilience, and operational excellence across revenue-critical services Lead projects from discovery and technical planning through implementation, rollout, and post-launch optimization Contribute to high engineering standards through strong coding practices, code reviews, testing, documentation, and operational ownership Mentor engineers and help raise the team’s technical bar through thoughtful collaboration and knowledge sharing Identify opportunities to improve development efficiency, system quality, and long-term platform health through better tooling, automation, and architecture Minimum Requirements 5+ years of professional software engineering experience Strong experience building and maintaining production-grade backend systems in complex or high-growth environments Hands-on experience developing modern frontend applications, ideally with React and TypeScript Proficiency in Kotlin or Java, TypeScript, and SQL databases Experience designing and operating distributed systems, service-oriented architectures, and event-driven systems Proven ability to deliver end-to-end solutions, from requirements and design through implementation and production support Strong understanding of system reliability, scalability, observability, and performance best practices Ability to navigate ambiguity, break down complex problems, and drive execution in cross-functional environments Strong English communication skills, with the ability to collaborate effectively with both technical and non-technical stakeholders Experience mentoring other engineers and contributing to a strong engineering culture Support the on-call rotation to help the business run 24 ⁄ 7 Preferred Requirements Experience in eCommerce, marketplace, fintech, or other transaction-heavy environments Experience building systems for promotions, pricing, incentives, payments, or other revenue-related domains Familiarity with orchestration and long-running workflow patterns, including tools such as Temporal Experience with GraphQL and modern frontend architecture patterns Learn More About CookUnity We believe great leadership starts with alignment on vision, values, and ways of working. To give you deeper insight into who we are and what we’re looking for, we invite you to explore: CookUnity’s Leadership Principles – The values and behaviors that guide how we operate, collaborate, and scale. We hope this provides valuable insight into our culture and product vision. If this excites you, we’d love to connect! Benefits: 💸 Get paid in USD. 🗺 Work remotely: design the life that you want. ⛱ Enjoy 15 business days of vacation each year from the start date. 🎄16 fully paid Argentinean holidays. 🩺 Healthcare Benefit: Monthly stipend to use in your preferred healthcare provider. 🗓️ 5-year Sabbatical: After 5 years with CookUnity, you get a 4-week paid sabbatical. 🐣 Paid family leave. 🕯 Compassionate Leave: 3-5 days each time the need arises. 🧘🏽‍♀️ Customize the benefits that suit your needs! Access a range of perks tailored to you, including learning opportunities, wellness memberships, delivery apps, and more through our comprehensive benefit platform. 🧑‍🏫 Personalized English coach. If you’re interested in this role, please submit your application, and if we think you might be a fit, we’ll get in touch with you. Thank you for your time! CookUnity is an Equal Opportunity Employer . We are dedicated to creating a community of inclusion and an environment free from discrimination or harassment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, citizenship status, protected veteran status, genetic information, or physical or mental disability. A quick note for all candidates We’ve recently seen an increase in recruitment scams across the industry, and we want to make sure you (and your data) stay safe while applying to CookUnity. We also want you to know that we take this seriously — sometimes, as part of our process, we may ask for a brief “proof of humanity” to confirm that we’re connecting with a real person, not an impersonator. Here are a few tips to help you protect yourself and know what to expect from us: Apply only through our official channels. All open roles are listed on our official careers page: careers.cookunity.com Our recruiters are real people — and easy to verify. You can always find them on LinkedIn with verified profiles. If you’re unsure, feel free to reach out to us on our official LinkedIn Company Page. We only communicate through official CookUnity channels. That means emails ending in @cookunity.com and interviews held through official company platforms (Google Meet or Zoom) — never WhatsApp, Telegram, or SMS. We’ll never ask for payment or personal financial details. If anyone does, please don’t share any information and let us know right away. If something ever feels off or you’re unsure about a message, we’d much rather you double-check with us. You can always contact us directly through any of our social media channels. We appreciate your interest in joining CookUnity — and we care about keeping your experience (and safety) as genuine as possible.