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Backend Engineer
·Israel
Not specifiedFull-timeBackend DevelopmentFinTech
Design and develop scalable backend services and APIs, integrating AI features such as LLMs, RAG, and conversational interfaces for travel and expense management products. Collaborate with AI specialists to deliver production-ready features.
Responsibilities
- Design and develop scalable, high-performance backend services and APIs
- Implement integrations with AI platforms and services
- Work with AI specialists to translate AI capabilities into production-ready features
- Ensure high reliability, performance, and security of AI-powered systems
- Collaborate with product and engineering teams to gather requirements and deliver solutions
Requirements
- 5+ years of professional backend engineering experience
- Strong proficiency in at least one backend programming language
- Experience building and maintaining production-grade APIs and microservices
- Solid understanding of distributed systems, data structures, and algorithms
- Experience with SQL and NoSQL databases
- Track record of delivering consumer-facing products at scale
- Experience with AI/ML platforms and services
- Familiarity with LLMs, RAG, or conversational AI
- Knowledge of vector databases and embedding technologies
- Experience with cloud platforms (AWS, GCP, Azure)
- Understanding of AI/ML concepts and implementation patterns