Apply

Ready to go for it?

AI Apply speeds things up—apply directly if you prefer.

FREE ACCESS
5,000–10,000 jobs/day
Scoutfield Logo

See all jobs on Scoutfield

Search thousands of fresh jobs every day.

Discover
  • Fresh listings
  • Fast filters
  • No subscription required
Create a free account and start exploring right away.
Syncron

Senior Data Engineer

Syncron

. Establish the EazyStock data foundation from raw operational data through production models and ML/LLM-powered features.

Posted 10/23/2026full-timeWarsaw • PolandSeniorWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in data engineering and software engineering, with a strong focus on designing ETL/ELT pipelines, data models, and integrations. Proficient in AWS technologies and data governance practices, with a proven ability to mentor engineers and lead strategic initiatives in AI and SaaS.

Highest-signal resume keywords
Data Engineering CertificationETL/ELT Pipeline DesignAWS S3, AWS Glue, Amazon AthenaData Quality and GovernanceCI/CD and Infrastructure as Code

ATS Keywords

Tailor your resume
Applicant Tracking System Keywords

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

Hard Skills
Data ModellingSQLPythonJavaApache SparkApache IcebergDataOps PracticesMetadata ManagementQuery OptimizationClassical ML Familiarity
Soft Skills
MentoringLeadershipStrategic Initiative Influence
Tools & Technologies
Qlik CloudGitHubJenkinsAWS DevOpsAirflowDbtSageMakerMLflowKubeflowAmazon OpenSearch
Certifications & Qualifications
Google Professional Data EngineerMicrosoft Certified Fabric Data EngineerAWS Certified Data EngineerDatabricks Certified Data EngineerSnowflake SnowPro Advanced Data Engineer
Industry Keywords
Supply ChainInventoryPricingService FulfillmentCloud Data Migration

Tech Stack

Tools & technologies
AirflowApacheAWSCloudETLJavaJenkinsKubernetesPandasPostgresPythonScikit-LearnSparkSQL

About the role

Key responsibilities & impact
  • Establish the EazyStock data foundation from raw operational data through production models and ML/LLM-powered features.
  • Design and build the EazyStock lakehouse on S3 using Apache Iceberg, AWS Glue, and Amazon Athena.
  • Build reliable data integration and ingestion from operational sources.
  • Deliver a governed, read-only analytical replica that reduces reporting load on production systems.
  • Design partitioning, compaction, snapshot, and retention strategies; own query performance and cloud cost efficiency.
  • Deliver clean, well-modelled data into Qlik Cloud and AI/ML consumers.
  • Define and operate data quality and governance standards with automated validation and alerting.
  • Introduce data contracts, schema evolution discipline, and DataOps practices.
  • Establish metadata management, data catalogs, and lineage.
  • Build CI/CD for data pipelines, infrastructure, and configuration using GitHub, Jenkins, and AWS DevOps tooling; treat infrastructure as code.
  • Implement pipeline observability, including metrics, logging, failure modes, SLAs, and runbooks.
  • Design for repeatability and rollback without manual production intervention.
  • Build and operate AWS MLOps pipelines for model packaging, deployment, versioning, monitoring, and retraining.
  • Support GenAI initiatives through data curation and indexing for RAG, embedding pipelines, Amazon OpenSearch vector storage, and Amazon Bedrock model serving.
  • Apply evaluation, observability, cost control, and security practices to AI features.
  • Mentor and upskill engineers who are strong developers but new to data.
  • Lead strategic initiatives and influence product direction in AI and SaaS.

Requirements

What you’ll need
  • 6+ years of professional experience spanning data engineering and software engineering, with production systems owned end to end.
  • Strong experience designing ETL/ELT pipelines, data models, and data integrations across heterogeneous sources.
  • Strong data modelling skills and practical experience with metadata management, data catalogs, and lineage.
  • Practical experience with data quality and data governance.
  • Experience with data contracts, DataOps practices, and schema evolution in a multi-consumer environment.
  • Confidence with DevOps and CI/CD, including Jenkins or equivalent, infrastructure as code, and containerization with Kubernetes.
  • Deep practical experience with AWS S3, AWS Glue, Amazon Athena, IAM, Lambda, and cloud workload operations.
  • Hands-on experience with Apache Spark and Apache Iceberg or comparable open table formats such as Delta Lake or Hudi, including compaction, partition evolution, and snapshot management.
  • Strong SQL and PostgreSQL, including query optimization, indexing, execution plans, replication, and CDC.
  • Strong Python and solid production Java.
  • Experience integrating with Qlik or another enterprise BI platform.
  • Required data engineering certification: Google Professional Data Engineer, Microsoft Certified Fabric Data Engineer, AWS Certified Data Engineer, Databricks Certified Data Engineer, Snowflake SnowPro Advanced Data Engineer, or equivalent.
  • Proven ability to mentor and upskill engineers.
  • Classical ML familiarity with scikit-learn, XGBoost, and pandas is advantageous.
  • Track record of leading a greenfield data platform build or significant cloud data migration is advantageous.
  • Experience with Airflow, dbt, or similar is advantageous.
  • Experience with SageMaker, MLflow, Kubeflow, or comparable model lifecycle tooling is advantageous.
  • Working experience with LLM-based systems, including RAG, embeddings, vector databases, or LLM APIs, is advantageous.
  • Practical MLOps experience deploying, versioning, monitoring, and retraining models is advantageous.
  • Domain experience in Supply Chain, Inventory, Pricing, or Service Fulfillment is advantageous.
  • Passion for the role is welcomed even if all requirements are not met; transferable skills and non-traditional backgrounds are considered.

Benefits

Comp & perks
  • Impactful Work – Your contributions will directly shape the future of EazyStock’s product and deliver measurable value to customers worldwide.
  • Innovation-Driven Culture – Join a team that thrives on creativity, collaboration, and cutting-edge technology.
  • Professional Growth – Opportunities to lead strategic initiatives, influence product direction, and expand your expertise in AI and SaaS.
  • Global Environment – Work with colleagues and customers across multiple countries in a truly international setting.
  • Flexibility – A hybrid work model that supports work-life balance.
  • Diversity and inclusion: Syncron values diversity and welcomes candidates, including those with non-traditional backgrounds.
  • Transferable skills and shared passion for success are valued.