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Software Developer / Data Engineer (EdTech platform)

Posted about 4 hours ago

RemoteWarsaw, Masovian Voivodeship, Poland

Job Description

  • Design and evolve the platform’s canonical data model
  • Architect and implement scalable data ingestion and synchronization frameworks
  • Build reliable, replayable, and highly scalable data processing pipelines
  • Design entity resolution and identity management capabilities
  • Define and implement data governance, lineage, and provenance standards
  • Drive architectural decisions related to scalability, resiliency, security, and operability
  • Collaborate with product and engineering teams to define platform capabilities and roadmap
  • Design APIs and delivery mechanisms for downstream consumers
  • Support customer migrations from legacy systems into the new platform
  • Mentor engineers and contribute to technical leadership across the team
  • Ensure platform reliability, performance, and operational excellence

Qualifications

  • At least 5+ years of experience as a Software Developer or Data Engineer
  • Strong expertise in Java
  • Deep understanding of data platforms, integration platforms, or distributed systems
  • Hands-on experience with stream processing technologies (Apache Beam, Spark, Flink, Kafka Streams)
  • Experience designing and operating event-driven architectures
  • Strong data modeling and schema design skills
  • Experience with cloud-native architectures (GCP preferred)
  • Experience designing multi-tenant SaaS platforms
  • Strong understanding of data governance, lineage, data quality, and observability concepts
  • Proven ability to drive architectural decisions and technical initiatives
  • Strong communication and collaboration skills
  • Upper-Intermediate+ English level

WILL BE A PLUS

  • Experience with Scala
  • Experience building Master Data Management (MDM) platforms
  • Experience with Customer Data Platforms (CDP)
  • Experience with identity resolution systems
  • Experience with Apache Beam/Dataflow in production environments
  • Experience with Cloud Spanner
  • Experience migrating large-scale legacy systems to cloud-native architectures
  • Experience leading platform engineering or data platform initiatives
  • Background in education technology or enterprise integration domains

Additional Information

PERSONAL PROFILE

  • Strong architectural thinking and technical leadership skills
  • Passion for building high-performance, scalable platforms
  • Comfortable mentoring peers and collaborating across teams
  • Proactive problem-solver with attention to detail
  • Committed to quality and operational excellence
Job details
Workplace
Remote
Location
Warsaw, Masovian Voivodeship, Poland
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Sigma Software
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