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Intellias · IT - Software Development

Senior Scala Engineer

Poland; Portugal; Spain; Ukraine · Job Posted June 14, 2026
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Job Description

Intellias is partnering with a Fortune 100, Midwest-based industrial manufacturer to modernize and expand a suite of cloud-based services and data products used by a global network of dealers, enterprise customers, and internal business units. Our cross-functional teams deliver scalable APIs, event-driven services, and analytics pipelines that power quoting, ordering, asset telemetry, diagnostics, and lifecycle support for heavy equipment in the field.

Job Responsibility

  • Design, develop, and maintain scalable backend services using Scala
  • Build reliable event-processing, notification, and integration services
  • Develop APIs and distributed system components in highly available environments
  • Deliver scalable, fault-tolerant solutions that provide business value
  • Contribute to system architecture, technical design, and engineering decisions
  • Troubleshoot complex production issues and perform root-cause analysis
  • Support integration, acceptance, and quality assurance testing activities
  • Maintain high software quality through testing, reviews, documentation, and best practices
  • Mentor engineers and promote technical excellence within the team
  • Collaborate with cross-functional stakeholders in Agile environments
  • Own services throughout their lifecycle, from design and development to deployment and production support
  • Ability to provide 6 hours overlap with US Central Time (CT) on business days (till 2 pm CT latest)

Requirements

  • 6+ years of experience with Scala designing, developing, deploying, and maintaining backend services and distributed systems in production
  • 2+ years of experience building distributed systems using Akka (Streams, Actors, HTTP, Persistence) or Apache Pekko
  • Strong experience with functional programming concepts and libraries such as Cats, Cats Effect, or ZIO
  • Hands-on experience with Docker
  • Hands-on experience with AWS & AWS Kinesis
  • Strong experience with PostgreSQL and SQL query development
  • Experience with CI/CD tools and automated deployment pipelines (preferably GitHub Actions)
  • Experience designing and operating event-driven architectures and stream-processing systems
  • Experience with microservice architectures
  • Experience working within Agile software development environments
  • Strong understanding of software architecture and solution design
  • Strong ownership mindset with the ability to independently drive complex technical initiatives

Nice to have

  • Experience with Java 17+/21
  • Experience with Spring Boot
  • Experience with Hibernate/JPA
  • Experience with DynamoDB
  • Experience with CloudFormation
  • Experience with Flyway
  • Experience with Snowflake, BigQuery, or Databricks
  • Experience processing telemetry or event data at scale
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