Senior Backend Engineer

We’re looking for a Senior Backend Engineer to join our R&D team and play a key role in building the company’s core technology from the ground up. In this role, you’ll take end-to-end ownership of our backend systems - from architecture and technical design, through hands-on development, to production and scale. You’ll lead the creation of reliable, scalable foundations that bring Mami’s product vision to life. At Mami, engineering goes far beyond writing code. You’ll work closely with every function in the company to design and build systems that solve meaningful business problems and directly impact the product and users. What You'll Do • Build and lead complex, scalable backend systems that power our core web platform • Design and implement solid architectures with a strong focus on performance, reliability, and maintainability • Champion a "Full-cycle" engineering culture, owning everything from design to production-grade deployment • Collaborate closely with engineering and product teams to ensure efficient, well-integrated systems across platforms • Continuously raise the bar on code quality, best practices, and engineering standards

Requirements: • Proven track record in at least 2 technology companies, building and maintaining large-scale backend systems in production • Strong system design and architecture skills, with the ability to think several steps ahead • You have a strong sense of ownership and are comfortable being responsible for high-impact systems • Fast and independent learner who enjoys working with new technologies • Creative, out-of-the-box thinker, who likes to challenge engineering thoughtfully, and improve existing solutions Nice to Have • Strong background in AWS and cloud-native architectures. • Hands-on experience with Kubernetes. • Experience working with MongoDB or other NoSQL databases. • Familiarity with Go (Golang) or strong interest in adopting it. About Mami Mami is a fast-growing B2C commerce startup built on community, trust, and authentic connection. What started as Maayan Adam’s creator-led store has become a leading consumer brand with over 400,000 active users. Now, Mami is evolving into a tech-driven platform empowering creators and communities to build their own personalized shopping experiences, redefining how people connect, create, and shop online.