Senior Backend Engineer

Apilex

Turkey · Full-time · Mid-Senior

Apilex is building an AI-native legal platform used in real legal operations — where clarity, trust, and product quality are non-negotiable. As we scale rapidly, we're expanding our backend team to make our systems more scalable, stable, and high-performing, and to support AI-powered workflows at production quality.

What are you going to do?

Design and develop high-traffic, scalable microservice architectures
Raise the bar on code quality and lead code review processes
Provide technical mentorship within the team

What are we looking for?

Strong foundation in software architecture design, OOP, SOLID principles, and design patterns at various scales
5+ years of backend experience with Java and Spring Boot (or similar JVM-based frameworks)
Production experience with both MongoDB or similar NoSQL databases and PostgreSQL or similar relational databases, with the ability to design hybrid data architectures
Strong knowledge of Elasticsearch or similar search and indexing technologies
Experience with RabbitMQ, Kafka, or similar messaging systems
Hands-on experience with Redis or similar in-memory caching solutions
Solid understanding of WebSocket and real-time streaming architectures
Hands-on experience with cloud platforms (AWS, Azure, GCP) and CI/CD pipelines
Strong grasp of microservice architecture design and inter-service communication

Key Skills

Ranked by relevance

ai design patterns elasticsearch spring boot postgresql rabbitmq nosql redis kafka cloud java cicd aws gcp jvm oop

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