2 months ago
Tel Aviv-Yafo, IsraelMid Level
Responsibilities
- Design and build scalable backend services for subscriptions, billing, checkout, and payment execution.
- Develop API-first domain models for subscriptions, orders, invoices, payment intents, and payment methods.
- Create resilient distributed flows using asynchronous processing, idempotency, retries, and failure recovery.
- Design platform-agnostic systems that work across multiple payment providers.
- Improve production reliability and observability through metrics, logs, traces, and data-driven insights.
- Collaborate with Product, Payments, Data, Finance, and other teams on end-to-end solutions.
- Modernize existing billing flows and migrate large-scale production traffic and subscriptions to the new platform.
- Own critical systems from design through production and troubleshoot complex issues across services and data sources.
Requirements
- 4+ years of experience building backend systems in production.
- Strong software engineering fundamentals and hands-on experience designing complex backend systems.
- Experience with distributed systems and microservices architectures.
- In-depth knowledge of API design, domain modeling, object-oriented programming, and SOLID principles.
- Experience designing for reliability, scalability, consistency, and failure recovery.
- Expertise in asynchronous and event-driven architectures.
- Commitment to automated testing, clean code, and maintainable software design.
- Curiosity and practical experience using modern AI-assisted engineering tools in development workflows.
- Strong communication, collaboration, and ownership skills.
- Experience with billing, subscriptions, fintech, payments, or transaction-heavy systems is advantageous.
- Familiarity with Stripe, Adyen, Braintree, PayPal, or similar payment platforms is advantageous.
- Experience with high-volume migrations, legacy-system modernization, workflow orchestration, distributed transaction patterns, or large-scale data and observability platforms is advantageous.
Benefits
- Fully in-person work model with 5 days per week in the Tel Aviv office.
- Flexibility for special requests handled thoughtfully at the team level.
- Significant ownership and architectural impact on a platform serving millions of customers.
- Opportunity to work on business-critical billing, payment, reliability, migration, and distributed-system challenges.
Categories
About Wix.com
Wix.com builds a cloud-based website creation and hosting platform for small businesses, creators, and organizations, with drag-and-drop design, AI tools, e-commerce, booking, and marketing features. The company monetizes through subscriptions, domains, and payments, and offers developer tools and APIs for custom apps. Founded in 2006 and headquartered in Tel Aviv, Wix is a public company listed on NASDAQ.