Senior iOS Engineer, Perzonalization at Cookunity

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. About the Team As a fundamental pillar of the platform, Personalization works to provide a tailor-made experience for each of our users to make their ordering process simpler and smoother. The team is responsible for two key areas: • Key Data Capturing: Capture user behaviors and selections as an input to data-driven decisions. • Provide a magical and unique user experience: using the data captured, transform it into a custom-made user experience that drives our users into a simpler selection by finding the right thing at the right moment in the different stages of the order placement process. By combining a strong user experience focus with backend robustness, Personalization is key team as it works as an enabler for multiple teams, ensuring operational stability across the platform. The role As a Senior iOS Engineer, you'll report to your Personalization Engineering Manager. You'll work closely together with other squad members participating in an agile software development process. You'll work closely with your team to create and execute your roadmap. You'll be supported by other product development squads and other CookUnity business functions. You will also interact with other squads working on other functionalities of the platform but also doing iOS development. This is a full-time position. As part of a cross-functional team, you will collaborate closely with product managers, mobile/web engineers, and designers to create a top-tier experience for the mobile users. This is a great opportunity for a senior engineer eager to work on challenging technical problems while contributing to customer-facing products that directly impact user engagement and satisfaction. Responsibilities • Support the entire mobile application lifecycle (concept, design, test, and release) in a fast-paced environment. • Work alongside Product & UX team's to build high-quality experiences. • Help estimate, plan and execute new features and integrations. • Understanding end-user requirements and use cases and translating them into pragmatic and effective technical solutions. • Advocate for optimized practices across the engineering organization. • Participate in the code reviews to help other team members identify improvement opportunities • Improve monitoring, observability, and logging for backend services • Participate in code reviews and engineering discussions, contributing to technical best practices Minimum Requirements • Proficient in Swift, with a good knowledge of its ecosystems. • Knowledge of and practical experience with iOS design patterns, coding, and testing. • Proven experience with React Native and its ecosystem. • Understanding of Apple's human interface design guidelines and ability to create exciting UI/UX design. Any SwiftUI Experience is a plus! • Experience with Git or equivalent version control systems. • Experience working with SQL databases (PostgreSQL or MySQL) and optimizing queries • Strong debugging and troubleshooting skills for backend services and APIs • Experience working with A/B testing. • Advanced English communication skills, with the ability to collaborate across teams. Ideal requirements • Experience developing apps for the US market. E-commerce/consumer-facing app development is a big plus! • Knowledge of AWS, Kubernetes, Terraform, and cloud infrastructure. • Prior experience working on (or with) established design systems. • Solid understanding of performance optimization, caching, and API response efficiency • Familiarity with observability tools like DataDog and logging frameworks. • Proficiency with leveraging AI Coding tools in day to day development (Cursor, Windsurf, or similar). 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 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.