Senior Kotlin Developer

2 tygodni temu


Warszawa, Mazovia, Polska Square One Resources Sp. z o.o. Pełny etat

Join us in transforming a large NGO microfinance lending institution that provides essential financial services to millions of people across Sub-Saharan Africa and Eurasia.

As part of our team, you'll contribute to building a brand-new platform, including a cutting-edge Product Engine, Customer Onboarding, and CRM systems.

This project focuses on creating impactful solutions that empower underserved communities and enhance financial inclusion globally.

Senior Kotlin Developer

Your responsibilities

  • Design, develop, and maintain backend services and APIs using Kotlin (JVM).
  • Implement and optimize microservices, ensuring scalability and high performance.
  • Apply Domain-Driven Design (DDD) and Bounded Context principles to create well-structured and maintainable software.
  • Build and manage asynchronous event-driven systems using Kafka.
  • Design and maintain relational database schemas using PostgreSQL.
  • Collaborate with cross-functional teams, including frontend developers, product managers, and DevOps engineers, to deliver end-to-end features.
  • Ensure high-quality code by writing unit tests, performing code reviews, and following best practices.
  • Participate in architectural discussions and decisions for a modern, cloud-based platform.

Our requirements

  • Strong experience with Kotlin (JVM).
  • Hands-on expertise in Gradle for building and managing projects.
  • In-depth knowledge of microservices architecture.
  • Experience with Domain-Driven Design (DDD) and Bounded Context Design.
  • Familiarity with event-driven systems, particularly Kafka.
  • Proficiency in working with relational databases, especially PostgreSQL.

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