Backend Team Leader at DayTwo
DayTwo is the leading Microbiome-Based Precision Medicine company, developing personalized nutrition, diagnostic, and therapeutic solutions using artificial intelligence and machine learning.  
Our initial product enables glycemic-control and is targeted for people with Type II diabetes, helping them balance blood sugar levels using a “food-as-medicine” approach, personalized to the subject’s clinical and personal traits.
As the Backend Team Leader you will be part of the R&D management acting as a go a tech lead working close with other development teams to insure the performance of our product and helping our customers make an impact on their health.
Want to make a difference come join our team!


    • Manage a small, agile team of 2-3 developers, including hiring, training, mentoring, mission distribution etc.
    • Perform code & design review
    • Design and leverage the backend infrastructure and security aspects
    • HO Backend development
    • Manage our stack of infrastructure along with business logic, API and offline processes
    • Maintain the Java monolithic service and in parallel building new micro-services, using Node JS


    • 7+ years of java software development experience & server-side development.
    • 2+ years of Managerial experience of a small team
    • Experienced with Spring boot frameworks Experienced with multi-threaded environment
    • Experience developing reliable large-scale back-end systems
    • Strong familiarity with SQL and NoSQL databases – programming and performance
    • Excellent understanding and experience in web technologies and REST
    • Familiar with Git
    • Ability to quickly master complex systems, develop on remote systems, and transition flexibly between team and independent work
    • B.Sc. in CS, engineering, or related degree
    • Experienced with profiling and production analysis - Advantage
    • Familiar with Elasticsearch - Advantage