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Trendyol

Open since Jun 2017

Backend DeveloperTrendyol · Istanbul

Backend Developer

IstanbulHybridFull-time

AI Summary

Designs, develops and maintains core backend systems for Trendyol's products, building scalable, high-performance services and integrating them with other platforms in a cross-functional team.

About this role

About the Team
At Trendyol Tech, our mission is to create a positive impact in our ecosystem by enabling commerce through technology.
We solve complex problems with data, creativity, and agility — always driven by real outcomes. With a culture built on learning, collaboration, and ownership, we grow together while building what’s next.

About the Role

  • As a Backend Developer at Trendyol, you will play a key role in designing, developing, and maintaining the core systems that power our products and services. You will work closely with cross-functional teams to deliver scalable, high-performance solutions that millions of users rely on every day. Leveraging modern technologies and best practices, you will help shape our backend architecture, ensure seamless integration with other services, and continuously improve our platforms to meet the evolving needs of our customers.

    • Expected Qualifications

  • Team Player: Humble, lifelong learner with a customer-first mindset.
  • Practical Knowledge: Proficient in OOP, Design Patterns, Clean Code, Software Craftsmanship culture, Refactoring, Unit, and Integration Testing.
  • Experience: 2+ years of experience in at least one of the following languages: Java, Go, C#, Scala, Kotlin, Node.js.
  • Database Management: Experience with relational/non-relational Database Management Systems such as PostgreSQL, Elasticsearch, Couchbase, etc.
  • Messaging Patterns: Experience with messaging patterns like saga, outbox, and message brokers such as Kafka, RabbitMQ, etc.
  • CI/CD Experience: Proficient in Continuous Delivery and Continuous Integration, familiar with infrastructure as code tools such as Terraform.
  • Backend Services: Experience in building backend services using mainstream frameworks.
  • Agile Mindset: Agile-minded team player with strong communication skills.
  • Distributed Systems: Preferably experienced in fault-tolerant and loosely coupled distributed architectures.
  • Containerized Experience: Experience with Kubernetes, observability, monitoring, and resource optimization is a significant plus.
  • Language Skills: Good command of written and spoken English.

    • Skills

    C#CI/CDClean CodeCouchbaseDesign PatternsElasticsearchGOIntegration TestingJavaKafkaKotlinKubernetesNode.jsOOPOutboxPostgreSQLRabbitMQSagaScalaTerraformUnit Testing

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