BE Senior Software Engineer

Who We Are 

At Cross River, we're building the financial infrastructure that powers global innovation. With our cutting-edge suite of embedded payments, cards, and lending solutions, we enable millions of businesses and consumers to transact seamlessly and securely. 

With 900+ employees worldwide and an R&D center of over 160 employees in Jerusalem - we’re reshaping how financial technology is developed and delivered. 

We’re looking for a skilled and curious Back End Developer to join our growing engineering team. In this role, you'll architect and build reliable, scalable services that power mission-critical fintech products - from payments and lending to compliance and blockchain. You'll collaborate closely with product, DevOps, and front-end engineers to design robust APIs, implement clean data flows, and solve complex performance challenges. Your work will shape how money moves securely across our infrastructure and directly support millions of users. This is a great opportunity to drive meaningful impact while learning and growing within a highly supportive and technical team.

A thoughtful engineer who balances technical excellence with product impact

Comfortable across the full stack, with strong backend expertise and frontend awareness

Detail-oriented and passionate about clean, scalable, and well-tested code

Excited to collaborate and share your knowledge across teams

Motivated by ownership, mentoring others, and building features that users love

• Design, develop, and deliver scalable software modules and components
• Build backend systems using .NET, DotNet 6.0, SQL Server, RabbitMQ, Docker and AWS
• Plan, triage, and prioritize work across multiple priorities
• Share your knowledge with teammates and help mentor and guide partners

• Fluent in English and Hebrew - written and verbal 
• 7+ years of experience developing enterprise systems in C# .NET Framework 4.6+ and Dotnet 5.0+
• 6+ years of experience with SQL, preferably SQL Server
• nHibernate / Entity Framework
• Strong communication skills
• Experience or understanding of Domain Driven Design
• Cloud Architecture - preferably AWS
• Docker / Containers
• Specflow and automated testing - developers test their code
• Financial industry / accounting experience or understanding is helpful, but not required
• Experience designing and developing distributed systems and event driven architectures is preferred. Ideally with understanding or exposure to NServiceBus RabbitMQ Idempotency

You’ll help secure some of the most innovative products in fintech and crypto - while collaborating with brilliant, supportive teammates who care deeply about doing things the right way. Our security culture is proactive, collaborative, and continuously improving.

You’ll have the autonomy to lead impactful initiatives, influence design from day one, and grow alongside a team that’s invested in modern tooling and professional development.

Hit Apply. Bring your Beck End abilities. we’ll bring the challenge (and the snacks!)