Senior Full Stack Engineer, Menu

About the Team:

The Menu Team is part of CookUnity’s Marketplace Zone, which focuses on creating a seamless and scalable platform that connects chefs with consumers. As the heart of the platform, the menu represents one of the most important interaction users have with CookUnity, enabling them to browse, explore, and choose meals.

The team is responsible for two key areas:

User-Facing Menu Experience: Provide the best menu exploration experience to our users across mobile and web. This involves experimentation and iteration in search, discovery, meal displays, and menu taxonomy to maximize engagement and satisfaction.

Provider and Source of Truth for Menu Data: Responsible for the accuracy, stability, and availability of critical consumer-facing menu data that powers multiple parts of the platform, both within and outside the Marketplace Zone.

The role:

We are looking for a Full Stack Engineer to join the Menu Team, where you will play a key role in building and optimizing backend services and APIs that power CookUnity’s menu experience. This role involves working on the Server-Driven UI (SDUI) service within our Backend-for-Frontend (BFF) architecture, as well as developing and maintaining backend services and databases.

As part of a cross-functional team, you will collaborate closely with product managers, mobile/web engineers, and designers to create an engaging menu experience. 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:

Develop and maintain scalable backend services and APIs that power the menu experience across mobile and web

Implement and optimize the BFF (Backend-for-Frontend) layer, ensuring efficient data handling and low-latency API responses

Collaborate with frontend, mobile, and product teams to design and implement new menu-related features

Optimize database queries and caching strategies for high-performance API responses

Improve monitoring, observability, and logging for backend services

Participate in code reviews and engineering discussions, contributing to technical best practices

Minimum Requirements:

+5 years of experience with:

Backend development, with expertise in Kotlin or other JVM based language.

Backend development, with on Node.js and TypeScript.

Typescript and ReactJS web apps, or similar.

Strong understanding of RESTful APIs, GraphQL, and backend-for-frontend (BFF)

Experience working with SQL databases (PostgreSQL or MySQL) and optimizing queries

Familiarity with service-oriented architecture and microservices

Strong debugging and troubleshooting skills for backend services and APIs

Solid understanding of performance optimization, caching, and API response efficiency

Prior experience working on (or with) established design systems.

Advanced English communication skills, with the ability to collaborate across teams

Preferred requirements:

Knowledge of AWS, Kubernetes, Terraform, and cloud infrastructure

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 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.

#LI-Hybrid