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Back-End Engineer

Athens💼 Full-time🗓 2026-08-18 → 2026-09-26

Core

Design, build, and operate backend services and streaming pipelines that power Kpler's core maritime distribution channels, ensuring efficient processing and reliable delivery of global trade data.

Role type

Senior Full Stack Engineer (Backend focus)

Builds

APIs, Snowflake datastores, real-time Kafka streams, and resilient production-grade applications for the maritime logistics platform.

Domain

Maritime logistics, global trade intelligence, data engineering

Deliverable

production ML models | product features | infrastructure

Required skills

Java, TypeScript, PHP, Scala, Apache Kafka Streams, Apache Flink, Snowflake, AWS, Kubernetes, GitOps, incident management, code reviews

Preferred skills

Test-Driven Development (TDD), distributed system observability (metrics, logging, tracing, alerting)

Technologies

Java, TypeScript, PHP, Scala, Apache Kafka, Apache Flink, Snowflake, AWS, Kubernetes

Responsibilities

Own backend services and streaming applications from design to production operation; Build real-time stream processing applications; Design and maintain scalable APIs; Develop data pipelines consuming Kafka and persisting to Snowflake; Monitor Kafka-based system health and throughput; Investigate production issues and implement preventive measures; Drive code reviews and mentor junior engineers

Seniority

Mid-to-Senior, hands-on IC

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