3 months ago
Warsaw, PolandSenior
Responsibilities
- Build tax calculation and reporting logic.
- Integrate third-party tax providers.
- Improve system resilience and uptime.
- Make architectural decisions and set technical direction.
- Mentor engineers as the team grows.
- Deliver key tax functionality and establish a foundation for future product and team growth.
- Use automated unit, integration, functional, and end-to-end testing.
Requirements
- 6+ years of backend engineering experience with Go, PHP, Kotlin, Java, or Python.
- Strong understanding of high-load system design.
- Solid experience with PostgreSQL.
- Experience with queues or streams.
- Strong testing practices across unit, integration, functional, and end-to-end testing.
- Proactive, independent, and result-oriented mindset.
- Preferred: Kafka, AWS services, CI/CD pipelines, fintech or payments experience, financial-domain experience, understanding of VAT, GST, or Sales Tax, and team management experience.
Benefits
- 30+ days off and unlimited sick leave.
- Free office meals and health coverage.
- Apple equipment.
- Courses, conferences, sports, and wellness benefits.
- Potential career path to Lead with ownership of the Taxes direction and team growth.
Tech Stack
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