Backend Engineer

• Participate in the design, development, testing, and maintenance of Java-based applications
• Write clean, efficient, and well-documented code following best practices and coding standards
• Support the development of backend services and APIs using Java and the Spring Framework
• Collaborate with cross-functional teams, including product, QA, and senior developers, to deliver high-quality software solutions
• Assist in troubleshooting, debugging, and resolving technical issues
• Contribute to database-related tasks, including writing and optimizing SQL queries
• Take part in code reviews and learn from feedback to continuously improve code quality

Junior Java Developer

• Developing backend services for our mobile apps under guidance
• Collaborating with the team to refine and integrate applications
• Learning and applying best practices in backend development
• Participating in planning meetings, task estimations, and code reviews
• Exploring and implementing new technologies to improve our systems

Backend Engineering Intern

• Design, build, and maintain scalable backend services in Python.
• Architect APIs and microservices with clean, maintainable abstractions.
• Work with large datasets and asynchronous processing pipelines.
• Optimize performance, reliability, and observability.
• Contribute to system design discussions.
• Own features end-to-end and collaborate across teams.
• Write production-quality, testable, secure code.
• Participate in code reviews and uphold a high engineering bar.

Full Stack Engineer, Python, React

• Build, scale, and maintain **backend and frontend services** that power Insider One’s core analytics systems, which process **hundreds of thousands of events per second**, manage **terabytes of data**, and serve **real-time insights** across **9+ global products.**
• Maintain and evolve **large-scale data stores**, ensuring fast, reliable access to analytics data at massive scale.
• Work on **high-throughput, low-latency** systems used by both internal teams and customer-facing dashboards.
• Contribute to **event ingestion pipelines**, **API development**, **data enrichment**, and **metric generation** flows.
• Collaborate with **backend and data engineers** to continuously improve performance, reliability, and observability.
• Write **clean, modular, and testable** code using **Go** and **Node.js**, focusing on building systems that scale.

Backend Engineer jobs in Turkey

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Junior Java Developer

Backend Engineering Intern

Full Stack Engineer, Python, React

Backend Software Engineer, Golang