Senior Data Engineer, Fintech

Optasia
Athens
Workplace: OnsiteFull timeFunction: Administration & Executive AssistanceExperience: 3+ yearsEducation: bachelorsSkills: ["Leadership","Mentorship","Collaboration","Communication","Problem-solving"]

Senior Data Engineer – Team Leader to guide a small Data Engineering team in building and maintaining scalable batch and streaming data pipelines, leveraging a Hadoop-based stack, ensuring data governance and GDPR compliance, and collaborating with Architects, ML Engineers, and System Administrators to deliver high-quality data solutions.

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FursaFursa
Optasia
Optasia
10 months ago

Senior Data Engineer, Fintech

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Last checked: 9 hours agoStatus: Live

Job Summary

Senior Data Engineer – Team Leader to guide a small Data Engineering team in building and maintaining scalable batch and streaming data pipelines, leveraging a Hadoop-based stack, ensuring data governance and GDPR compliance, and collaborating with Architects, ML Engineers, and System Administrators to deliver high-quality data solutions.
Location: Athens
Workplace: Onsite
Employment Type: Full time
Job Function: Administration & Executive Assistance
Seniority: Sr. Manager level

Key Responsibilities

  • •Lead, mentor, and support a team of Data Engineers, fostering collaboration, technical excellence, and professional growth.
  • •Provide technical expertise and direction in data engineering, guiding the team to deliver high quality scalable data analytical pipelines.
  • •Support the testing, selection and deployment of data engineering tools, technologies, and methodologies.
  • •Design, build, and optimize end-to-end batch and streaming data analytical pipelines.
  • •Develop, maintain, and evolve the company’s big data infrastructure and core libraries for large-scale ingestion and processing.

Pay and Benefits

Perks:Health InsuranceLearning BudgetAnnual Bonus

Key Requirements

  • •3+ years of experience in Data Engineering.
  • •Strong hands-on expertise with the Apache Hadoop ecosystem (HDFS, Hive, Spark, YARN).
  • •Proficiency in Scala, Java, Python, SQL, scripting (Bash/Python).
  • •Experience with relational and NoSQL technologies.
  • •System administration skills in Linux.
Experience:3+ yearsTelecommunicationsFintech
Education:Bachelor's
Skills:LeadershipMentorshipCollaborationCommunicationProblem-solving
Tech Stack:HadoopHDFSHiveSparkYARNScalaJavaPythonSQLBashLinuxCI/CDAirflowNiFiDruidIcebergHudi

Company Brief

Optasia
Operates a digital health platform delivering online mental health and therapy services, connecting users with licensed therapists and providing tools for wellbeing, counselling, and remote treatment management to improve access to behavioral healthcare.
Industry: Mental Health
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