Java Developer for the Market Logistics Platform

Imagine a person who wants to buy a smartphone and a liter of milk and receive them in a single delivery. They found the smartphone on Market, but not the milk. That person will go to our competitors to check if they can buy everything they need there.

Now imagine that person ordered that smartphone as a gift for a specific date, but it was a day late. The person will go to the competitors again. Or, for example, the smartphone didn't please the person it was gifted to, and they decided to return it, but we couldn't refund the money because something went wrong. And again, the person leaves for the competitors.

Our main goal is to ensure that the user makes a purchase specifically on Market, receives their purchase on time, and in case of any problems, can easily process a return. It is also important that sellers want to work with us and get profitable sales. To achieve this, we are developing a logistics platform that consists of several parts: * a platform for warehouse replenishment, which includes both the part related to purchasing goods and the logistics part; * a platform for handling customer orders and returns in logistics.

Our main challenge is building a system that performs a huge number of business tasks. We strive for a simple architecture that corresponds to the physical world, so we try to make it microservice-based with clear separation of responsibilities between components.

Our services: * give partners the opportunity to hand over their goods in a convenient location and deliver them to a warehouse or to the user; * control the entire process of order fulfillment and delivery, providing full information about all movements; * solve problems that arise in the physical world, seamlessly for the user.

Tech Stack: Java 21, Kotlin, Spring, PostgreSQL, YDB, YT, LogBroker (aka Kafka), SQS, Temporal, and much more.

What tasks await you

Architectural tasks Design and implement architecture, a key property of which is its platform nature and the ability to work even outside of Market, perform technical design of new functionality, communicate with related teams.

Technical tasks Write and review code, maintain and optimize existing processes and solutions.

Product tasks Work with product owners, including helping them make the right product decisions.

More about backend at Yandex — in the channel Yandex for Backend

We expect that you

• Are proficient in Java 11+ or Kotlin
• Have worked with relational databases
• Have experience or a desire to develop in designing integration systems consisting of a large number of microservices
• Are result-oriented and want your code to bring value to the business and users

Working conditions

• Modern offices in Moscow and St. Petersburg with everything needed for comfortable work and rest, parking available;
• Official employment;
• Compensation for food expenses on campus and in the surrounding areas;
• Flexible schedule: we don't control who comes and goes when, the main thing is to complete tasks;
• Extended voluntary health insurance program: dentistry, check-ups, home doctor visits, and much more, with 80% of the insurance cost for spouses and children covered;
• High total income and performance-based bonuses every six months;
• Opportunity to participate in Yandex events (educational programs, lectures, meetups, etc.);
• A professional team from whom you can learn a lot and gain experience;
• A culture of openness and mutual assistance: we have people who are involved in the process and ready to help you;
• High pace of work and the opportunity to quickly see your contribution and results.