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.






