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Senior Backend Engineer
·Israel
HybridFull-timeBackend DevelopmenteCommerceFinTechCybersecurity
Senior Backend Engineer role focused on building and scaling real-time, low-latency backend systems for fraud decisioning and APIs. Own projects end-to-end, ensure fault tolerance and high performance, and collaborate cross-functionally in a distributed environment.
Responsibilities
- Design, build, and scale backend systems for real-time decisioning and APIs.
- Own projects end-to-end from design to production rollout and monitoring.
- Ensure systems are low-latency, fault-tolerant, and high-throughput.
- Enhance observability, reliability, and developer experience.
- Collaborate with Product, analysts, data scientists, and infrastructure teams.
- Participate in technical discussions and customer interactions.
Requirements
- 8+ years building backend systems in large-scale production environments.
- Strong programming skills in Python, Java, Kotlin, or Node.js.
- Hands-on experience with cloud-native technologies (AWS, Kubernetes, Docker).
- Proven ability to design and maintain high-scale distributed systems.
- Strong sense of ownership, autonomy, and accountability.
- Excellent communication skills for technical and non-technical audiences, including customers.
Nice to have
- Experience with API Gateway architectures, schema/versioning strategies, or platformization.
- Familiarity with real-time data processing frameworks (Flink, Storm) and resilience patterns.
- Background working with data science or machine learning teams.
- Contributions to developer platforms, infrastructure services, or internal tools.
Benefits
- RSU offerings
- Learning & development programs
- 4.5 day work weeks
- Team outings