Senior Kotlin Developer, Banking Platform

Position overviewWe're building the bank of the future with cutting-edge technologies. This is an exciting opportunity to collaborate on a major rebuild of our technical stack. Utilizing Kafka and Kafka Streams, we are constructing a resilient, scalable backbone to support our company's growth. You'll work in a small, agile, and cross-functional team that tackles real-world problems and interacts closely with stakeholders and key business users.

ResponsibilitiesDesign, develop, and maintain high-quality backend services using KotlinImplement and maintain microservices architectureCollaborate with cross-functional teams to define, design, and ship new featuresEnsure the performance, quality, and responsiveness of applicationsConduct code reviews, write unit and integration tests, and ensure robust code qualityWork with databases (Oracle, PostgreSQL, MongoDB) to ensure efficient data storage and retrievalParticipate in the full software development lifecycle, from concept and design to testing and deployment

Requirements5+ years of software development experience with a focus on backend servicesExcellent knowledge of Kotlin and its application in a professional environmentStrong experience in developing applications using the Java Enterprise platformProven experience in testing methodologies including unit and integration testing. A strong testing mindset is essential, as testing is a crucial part of this roleExperience with databases such as Oracle, PostgreSQL, and MongoDBProficiency in object-oriented programming (OOP), object-oriented design (OOD), and design patternsExperience with Spring and Spring Boot frameworksSolid understanding of microservices architecture and best practicesProficient in using code versioning tools like GitExperience with build tools such as Gradle and MavenRelevant financial services experience is preferred, particularly recent experience that aligns closely with our industry use casesWhile full-stack skills are appreciated, we need to focus on back-end competencies for this role. We prefer deep expertise in one area over broad experience across multiple areasExcellent communication skills with a strong command of spoken and written English

Nice to haveFamiliarity with Kafka and Kafka Streams

Key Skills

• Backend
• Java
• Spring Boot
• OOP