Sigma Software Group

Senior Scala Developer, Online Shopping Platform

Sigma Software Group

full-time

Posted on:

Location Type: Remote

Location: Poland

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Job Level

Senior

Tech Stack

DynamoDBJavaKafkaKotlinNoSQLPostgresScalaTypeScript

About the role

  • Contribute to investigations of new technologies and the design of complex solutions
  • Develop well-structured technical solutions and write robust code
  • Collaborate and communicate professionally with the customer’s team
  • Take ownership of delivering major solution features
  • Participate in the requirements gathering and clarification process
  • Develop core modules and platform functions
  • Perform code reviews, write unit and integration tests

Requirements

  • At least 5 years of hands-on experience with Scala
  • Ability to write high-quality code in TypeScript, Scala, Java, Kotlin, or other JVM languages
  • Proven experience building scalable applications serving tens of thousands of requests per second
  • Solid experience with relational databases (ideally Postgres)
  • Experience with NoSQL datastores (e.g., DynamoDB)
  • Knowledge of stream processing tools (e.g., Kafka)
  • Understanding of DevOps practices (CI/CD pipelines)
  • Ability to proactively solve complex problems independently and know when to seek guidance
  • At least an Upper-Intermediate level of English
Benefits
  • Flexible work arrangements
  • Professional development

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
ScalaTypeScriptJavaKotlinJVM languagesrelational databasesPostgresNoSQL datastoresDynamoDBstream processing tools
Soft skills
collaborationcommunicationownershipproblem-solvingindependenceguidance seeking