Senior Fullstack Engineer

Who We AreResident is an industry leader in the Direct-to-Consumer (e-commerce) space. While our customers are primarily based in the US, our R&D, Product, and Data teams have been operating out of Tel Aviv since our founding. Our mission is simple: we are building a best-in-class e-commerce platform that leverages data and technology to create a competitive advantage for our brands. Starting from the marketing acquisition funnel and continuing through each customer’s journey, our tools and technology enable us to go the extra step to deliver a world-class customer experience.Our company is built around continuously improving our ability to introduce new customers to our products and wow them with exceptional experiences through the shopping and post-purchase journey. We love to use data and metrics to drive our decisions while keeping in mind that customers don’t speak in numbers and that each one should be treated as a member of our family. Oh, and by the way - you’ll get to work with a diverse group of experts around the globe. You can expect a hard-working team that understands how to create meaningful connections and complete great work virtually - it’s in our nature!What We DoOur department is responsible for the backbone of the entire development process and infrastructure. We design, implement, and maintain the processes, methodologies, and technologies that allow and support the development of the Resident’s platform while upholding high standards of quality, performance, security, availability, and agility.What You’ll Be DoingWe are looking for a Senior Fullstuck Engineer, a highly motivated professional leader with strong interpersonal skills who possesses a “can-do” approach to lead diverse and big technical initiatives based on high standards in a fast-paced environment, based on our goals. As a Senior Fullstack Engineer, you will make an impact on residents’ growth by developing business applications for Operations, CRM, CS, analytics, and more. You will partner with cross-functionally and different stakeholders to prioritize resources according to the business needs, working closely with Product Managers, Engineers, DevOps, and others.Roles & ResponsibilitiesLead core business operations: Oversee the entire process from customer purchase to delivery.Approve design documents and code reviews: Ensure adherence to technical standards and best practices.Collaborate with third-party vendors and services, both internally and externally. Build new infrastructure from scratch: Develop a robust backend system using Node.js and TypeScript.Manage efficiency processes of large-scale data.Qualifications5+ years developing NodeJS-based server-side JavaScript/TypeScript applications with frameworks like Express or Nest 3+ years developing new user-facing features using React.jsExperience with relational and NoSQL databases (PostgreSQL, MongoDB, or similar);Experience with microservice architecture and communication protocol between microservicesExperience with Amazon AWS cloud services, GCPKnowledge of ORM (Sequelize, TypeORM, Mongoose), ability to write native SQL with subsequent manual optimizationExperience with event-driven software architecture and messaging queues such as SQS, Kafka, RabbitMQGood knowledge of modern software development techniques (unit/integration testing, CI/CD pipelines, etc.)Design, build, and deploy NodeJS-based enterprise-level solutions and REST-based APIs for backend servicesAbility to communicate designs effectively through flowcharts, sequence diagrams, and similar methodsStrong experience with complex system designs and large-scale traffic managementFamiliarity with AI tools such as Copilot, Claude Code, etc. Proficiency in English and working with cross-functional teams