Data Engineer, Fintech

Optasia
Athens
Workplace: HybridFull timeFunction: Software EngineeringExperience: 2+ yearsEducation: bachelorsSkills: ["Communication","Problem-solving","Teamwork"]

Data Engineer role focused on designing and implementing scalable end-to-end batch and streaming data pipelines within a fintech platform. You will work with Hadoop/Spark-based stacks, develop core libraries for large-volume data ingestion, and contribute to CI/CD orchestration while enhancing data systems’ scalability, stability, and performance in a collaborative, data-driven environment.

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FursaFursa
Optasia
Optasia
4 months ago

Data Engineer, Fintech

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Source: Company careers pageValidated by: Fursa AI
Last checked: 2 hours agoStatus: Live

Job Summary

Data Engineer role focused on designing and implementing scalable end-to-end batch and streaming data pipelines within a fintech platform. You will work with Hadoop/Spark-based stacks, develop core libraries for large-volume data ingestion, and contribute to CI/CD orchestration while enhancing data systems’ scalability, stability, and performance in a collaborative, data-driven environment.
Location: Athens
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design and develop end-to-end data processing pipelines.
  • •Improve scalability, stability, accuracy, speed and efficiency of existing data systems.
  • •Design, build, test and deploy new libraries, frameworks or full systems with high testing and code quality standards.
  • •Develop, maintain and optimize core libraries for batch processing and ingestion of large data volumes to big data infrastructure.
  • •Build and maintain CI/CD orchestration.

Pay and Benefits

Perks:Remote WorkHealth InsuranceAnnual BonusTech GearLearning Platforms

Key Requirements

  • •2+ years of experience in Data engineering
  • •Experience with the Apache Hadoop ecosystem (YARN, HDFS, HBase, Spark)
  • •Working experience with relational and NoSQL technologies
  • •Systems administration skills in Linux
  • •Experience with deployment, configuration and maintenance of distributed systems and data/software engineering tools
Experience:2+ yearsData engineeringBig dataEtlData pipelines
Education:Bachelor's
Skills:CommunicationProblem-solvingTeamwork
Tech Stack:ScalaSparkPythonBashHadoopSQLLinuxDockerKubernetesAirflow

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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