Backend Developer - Fintech Services

About the role

Trendyol is hiring a Backend Developer for its fintech services. You will design, develop and maintain the core systems powering the company's products and services, working closely with cross-functional teams to deliver scalable, high-performance solutions used by millions of users. You will help shape the backend architecture, ensure seamless integration with other services and continuously improve the platforms.

Required profile

• 2+ years of experience in at least one of the following languages: Java, Go, C#, Scala, Kotlin, Node.js
• Experience building backend services with mainstream frameworks
• Good command of written and spoken English
• Agile mindset, strong communication skills and a customer-first approach

Required skills

• OOP, design patterns, clean code, refactoring, unit and integration testing
• Relational and non-relational databases such as PostgreSQL, Elasticsearch, Couchbase
• Messaging patterns (saga, outbox) and brokers such as Kafka, RabbitMQ
• CI/CD and infrastructure as code tools such as Terraform
• Preferred: fault-tolerant distributed architectures, Kubernetes, observability and monitoring

What we offer

• Hybrid working model with work-from-abroad opportunities and a summer working model
• A customizable FlexBenefits budget covering meals, health insurance and extra perks
• Wellbeing support including health screenings, in-house doctors, psychologist and dietitian support
• Training allowance and access to the Learning Management System
• An international team across offices in Berlin, Amsterdam, Dubai and beyond