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payabl.

Python Backend Developer, File Processing

payabl.

Mid-Level Backend Developer supporting file processing for payabl. Contributing to the migration to a modern Python ecosystem in a fast-paced fintech environment.

Posted 6/22/2026full-timeRemote • 🇱🇹 LithuaniaMid-LevelSeniorWebsite

Tech Stack

Tools & technologies
AirflowAWSGrafanaMySQLPerlPython

About the role

Key responsibilities & impact
  • System Implementation: Support the re-architecture of legacy Perl batch jobs into modern, maintainable Python services.
  • Operational Reliability: Assist in implementing workflow orchestration (Prefect/Airflow) to ensure safe job re-runs and system stability.
  • Observability: Help instrument our services with logging and alerting (Grafana/CloudWatch) so we can monitor systems without direct production access.
  • Data Transformation: Work on data ingestion pipelines, moving raw data to S3 and transforming it into relational database records.
  • Collaboration: Participate in agile sprints and maintain clear English communication with the team and stakeholders.

Requirements

What you’ll need
  • Python Expertise: 3+ years of backend development experience with Python.
  • Orchestration Exposure: Familiarity or hands-on experience with orchestration tools like Airflow or Prefect.
  • AWS Fundamentals: Exposure to AWS services such as S3 and Lambda.
  • Databases: Experience with relational databases, specifically MySQL.
  • Clean Code: You write intentional, human-readable code and can explain your implementation choices without relying on AI.
  • Curiosity for Product: You care about the business logic and "why" behind the code, especially regarding payment flows and reconciliation.
  • Problem Solving: Strong analytical skills and a proactive approach to troubleshooting.

Benefits

Comp & perks
  • Grow with Us: Annual Learning Budget for professional development (eligible after probation)—because your growth is our growth.
  • Celebrate Together: We bring colleagues from all offices together for unforgettable company celebrations.
  • Global Collaboration & Events: Opportunities to participate in international company events and initiatives, connecting with colleagues from all regions and contributing to a truly global community

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
PythonPerlworkflow orchestrationdata ingestionrelational databasesMySQLloggingalertingclean codedata transformation
Soft Skills
collaborationcommunicationproblem solvinganalytical skillscuriosity