Junior Scala Engineer: Build AI Driven High Volume Backends

Synerise; Polska; Hybrid; PLN 60,000 - 90,000; Full time

Job summary

Synerise is a fast-growing data-driven tech company building a next-generation, AI-driven customer experience platform. We are seeking a highly motivated Junior Scala Engineer to join our Backend Team and contribute to event processing and analytics at scale.

You will work on ingestion, storage, and analysis of customer behavior events, using Scala, Kafka, and cloud technologies. You’ll help optimize performance and reliability in a microservices architecture and collaborate with QA and Infra

Qualifications

• Proficiency in JVM languages (Java/Scala) with willingness to learn.
• Strong Scala skills with production experience.
• Knowledge of Apache Kafka and data streaming concepts.
• Experience with SQL/NoSQL databases.
• Experience using AI coding assistants is a plus.

Responsibilities

• Develop architecture for high-volume data processing.
• Write performant software in a microservices/Kubernetes setup.
• Translate requirements into detailed design.
• Analyze large data stores to derive insights.

Skills

Scala

Java

Kafka

Kubernetes

SQL/NoSQL

AI coding tools

OpenTelemetry/Jaeger

Tools

Elasticsearch

Azure/GCP

Job description

Synerise is a fast-growing data-driven tech company building a next-generation, AI-driven customer experience platform. We are seeking a highly motivated Junior Scala Engineer to join our Backend Team and contribute to event processing and analytics at scale.

You will work on ingestion, storage, and analysis of customer behavior events, using Scala, Kafka, and cloud technologies. You’ll help optimize performance and reliability in a microservices architecture and collaborate with QA and Infra