nSure.ai

Senior Backend Engineer

Tel Aviv, Israel
API Node.js GCP Kubernetes Streaming Couchbase JavaScript Kafka Machine Learning Microservices Elasticsearch AWS Azure
Description

nSure.ai is the payment fraud prevention provider of choice for Gaming, Prepaid and Gift Cards, and Crypto. We offer a managed service based on adaptive AI that deploys, for each customer, a dedicated model trained on their data. Focusing on behavior patterns - the most accurate and uniquely effective way to mitigate modern scalable fraud - our solution takes a fundamentally different approach to detecting fraud and preventing it from happening. Our customers benefit from the highest-efficacy decisions delivered in under 300 ms, with up to 98% approval rates and a chargeback guarantee, generating zero-risk net incremental profit.

As a Senior Backend Developer in the core team, you will handle various aspects of development including adding features in a microservices environment, developing the SaaS API, developing the backend of an application server, deploying and monitoring services running on top of a Kubernetes cluster and more.


#LI-Hybrid

#Full-Time-Position

  • B.Sc. in computer science or equivalent field
  • At least 7+ years of backend development experience
  • Strong proficiency with JavaScript
  • Experience with Node.js and its ecosystem
  • Experience designing and implementing RESTful APIs
  • Significant experience working with NoSql DBs (Document stores, Elasticsearch, graph DBs)
  • Experience working with message brokers or data streaming platforms (RabbitMQ/Kafka/etc) 
  • Understanding fundamental design principles behind a scalable application
  • Authoring unit and integration tests
  • Experience working with AWS/GCP/Azure
  • Understanding of application deployment and devops tools
  • Advantage: Basic understanding of Machine Learning concepts (Classification/Regression, Train/Test split, Precision/Recall, etc...).
  • Advantage: Prior experience working in the payments domain
  • Work as part of a team developing applications and services using agile development methods
  • Contribute to team and organizational improvements in process and infrastructure
  • Code, test and operate node.js based services
  • Monitor production systems to ensure smooth operation and problems early detection
  • Integration of data storage solutions including Couchbase, OpenSearch and AWS Neptune
  • Work with AWS utilizing its different services
nSure.ai
nSure.ai
Artificial Intelligence (AI) FinTech Fraud Detection Machine Learning Security

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