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Software Developer / Data Engineer (EdTech platform)

External
Sigmasoftware2 logoSigmasoftware2 · Warsaw, Poland
Full-timeRemote1d ago
ApacheData ModelingGCPJavaKafkaLeadership
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About the role

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 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 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


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