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Backend Engineer

Incode Technologies

full-remotemidpermanentbackend Full remote - Madrid, ES 9 days ago via WTTJ

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Tags

JavaKotlinSpringPostgreSQLMongoDBRedisREST APIAWSKubernetesKafka

About the role

Backend Engineer

Design and implement scalable backend services that power products used by millions of users. You’ll work on reliability and availability, partnering with cross-functional teams across the full delivery lifecycle.

Key missions

  • Architect and implement robust, scalable backend systems capable of supporting millions of active users.
  • Build and maintain services from model design through prototyping, implementation, testing, deployment, and monitoring/production support.
  • Write clean, maintainable, well-tested code, and contribute via code reviews.
  • Mentor peers and share engineering best practices.

Requirements

  • 5+ years of professional software development experience.
  • Strong knowledge of PostgreSQL, MongoDB, and Redis.
  • Experience with observability: logging, monitoring, and tracing.
  • Proficiency in Java/Kotlin and the Spring framework ecosystem.
  • Hands-on skills in domain modeling and REST API design.
  • Experience with AWS.
  • Hands-on experience with Kubernetes for orchestration.

Nice-to-haves

  • Exposure to machine learning–centric systems.
  • Familiarity with Kafka for messaging and event-driven architectures.
  • Experience with graph databases (e.g., Neo4j, Memgraph, Amazon Neptune) or columnar databases (e.g., ClickHouse, Apache Cassandra).

About Incode Technologies

Incode Technologies builds backend systems for products used by millions of users. The role emphasizes scalable, reliable services and modern cloud and infrastructure practices, indicating a technology-driven environment focused on high-throughput platforms.

Scraped 6/11/2026

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