What you need to have:

Significant professional experience with Node.js languages. Experience in another language (e.g. Python, Java, Go, etc) is a plus
Strong knowledge of data modeling, databases, and caching (RDBMS, NoSQL, Redis)
Strong technical discipline and habits to produce clean code (TDD, Refactoring)
Familiar with Microservice Architecture
Familiarity with software release management and deployment (Git, CI / CD)
Familiar with IaaS platforms (AWS, GCP, etc)
Familiar with performance tuning of web servers, massive concurrency handling, caching mechanisms
Production experience with JS production codebases (React)
Familiar with best practices in the Javascript ecosystem (i.e. Typescript, Webpack, Babel)
Familar with Server-side Rendering Web Application (Nextjs)
Strong knowledge of software design best practices (12-factor apps, Gang of 4 algorithms)
In-depth understanding of data structures and other computer science fundamentals
Comfortable operating in a Linux environment
Comfortable working in an Agile Methodology environment

Nice to Have

Understanding of queue systems (Kafka), API gateways (Kong, etc)
Understanding of Containerization and Orchestration (Docker, Kubernetes)
Maintaining CI / CD pipelines, integrating compliance and security into the delivery
Maintaining security testing cadence (SAST, DAST, SCA, and PenTests)
Familiarity with applied cryptography

Please note that only shortlisted candidates will be notified.