Backend Developer (Node.js)

Appdome's mission is to protect every mobile app in the world and the people who use them. We are the leader in AI-native mobile business protection, providing cyber and fraud teams with an agentic platform that builds, monitors, and maintains security defenses in Android and iOS apps — with no SDKs, no coding, and no disruption to engineering cycles.

Our platform delivers over 400 security, anti-fraud, anti-bot, and API protection capabilities, powered by deep learning models trained on a decade of mobile defense data and trillions of live threat events. From build time to runtime, Appdome's AI Agents help mobile brands detect, investigate, and respond to threats faster than ever — recognized as the best AI Platform for Cyber Resilience at RSA Conference 2026 for the second consecutive year.

Leading financial, healthcare, m-commerce, and B2B brands rely on Appdome to secure over 50,000 mobile apps and protect more than 1 billion end users globally.

Appdome is an Equal Opportunity Employer. We are committed to diversity, equity, and inclusion in our workplace. We do not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by law. All qualified applicants will receive consideration for employment without regard to any of these characteristics.

About the Role

We are seeking a talented Backend Developer to join our team at Appdome. You will play a crucial role in evolving our SaaS platform into a scalable product composed of microservice components and external-facing APIs, supporting our growing scale. Additionally, you will design our next-generation infrastructure components, enhance our caching and database usage, and transform Appdome’s SaaS into a standard platform that can support an expanding customer base.

Our codebase is developed using Node.js with MySQL, Redis, and Elasticsearch. It is deployed over Docker containers on a Kubernetes cluster in AWS.

Responsibilities:

• Design, develop, and deliver backend and API features for a globally distributed service.

• Create microservices to enhance product scalability.

• Continuously learn and evaluate new technologies to improve our products.

Requirements:

• BSc in Computer Science or equivalent.

• At least 3 years of experience in Node.js development.

• Experience with MySQL or another relational database.

• Deep understanding of systems you have previously worked on.

• Experience working with AWS.

Advantages:

• Experience with microservices architecture.

• Experience with Hapi.js.

• Experience with modern web development frameworks such as Angular or React.