Remote (Country)

Ethos is hiring a Senior Software Engineer, Back-end (Fraud)

About the Role

DriveWhip is hiring a Senior Software Engineer, Back-end (Fraud) to build foundational and tactical software that enables a strategic response to fraud. You will design and implement backend services, lead the delivery of quarterly goals, and collaborate with cross-functional stakeholders across North America.

What You'll Do

  • Own and deliver quarterly goals for your team, leading engineers through ambiguity to solve open-ended problems.
  • Design and implement backend services and APIs using Python or Kotlin within a microservice and event-driven architecture.
  • Shape the team’s roadmap, collaborate on technical design, and drive execution across projects spanning multiple teams.
  • Partner with the Engineering Manager and teammates to elevate quality standards, evolve processes, and represent the team in cross-functional initiatives.
  • Collaborate cross-functionally with stakeholders in Fraud Ops, Compliance, Product, Machine Learning, and Analytics to build scalable fraud tooling and infrastructure.
  • Proactively identify opportunities to improve system reliability, team efficiency, or architecture and lead efforts to address them.
  • Contribute to operational excellence by maintaining high observability standards, responding to incidents, and participating in the on-call rotation.
  • Foster a culture of ownership, inclusion, and craftsmanship by mentoring teammates, providing feedback, and upholding high code and design standards.

What We're Looking For

  • 5+ years of experience building backend systems at scale using Python or Kotlin.
  • Experience with distributed systems and infrastructure using AWS, MySQL/PostgreSQL, and Kubernetes.
  • Strong system design skills and a track record of delivering maintainable, extensible services.
  • Proficiency in SQL and working with data-rich environments.
  • Familiarity with CI/CD practices and safe production deployments.
  • Strong written and verbal communication skills, especially in distributed teams.
  • A proactive, ownership-driven mindset with a focus on learning and team success.

Nice to Have

  • Experience with Snowflake, dbt, Airflow, or Chronosphere.
  • Background in fraud prevention, risk systems, or post-transaction tooling.
  • Experience working in the fintech sector or other highly regulated environments, with a strong understanding of risk, compliance, and operational constraints.

Technical Stack

  • Languages: Python, Kotlin
  • Cloud & Infrastructure: AWS, Kubernetes
  • Databases: MySQL, PostgreSQL, Snowflake
  • Data & Observability: SQL, dbt, Airflow, Chronosphere

Team & Environment

This is a fully remote team based in Europe, collaborating closely with stakeholders across North America.

Benefits & Compensation

  • Annual compensation: 301,000 zł - 401,000 zł
  • Flexible Spending Wallets for tech, food and lifestyle
  • Away Days - wellness days to take off work and recharge
  • Learning & Development programs
  • Parental benefits
  • Employee Resource & Community Groups
  • 100% subsidized medical coverage, dental and vision for you and your dependents
  • ESPP - An employee stock purchase plan enabling you to buy shares at a discount
  • Competitive vacation and holiday schedules

Work Mode

This is a local-country position based in Poland. DriveWhip is a remote-first company.

DriveWhip is an equal opportunity employer.

Required Skills
PythonKotlinAWSMySQLPostgreSQLKubernetesSQLSnowflakedbtAirflowFraud DetectionMicroservicesSystem Design
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About company
Ethos

Ethos is a leading life insurance technology company on a mission to protect families by democratizing access to life insurance and empowering agents at scale. It offers instant, accessible life insurance products with a seamless online process requiring no medical exams.

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Job Details
Category backend
Posted 2 months ago