Back-End — Node.js / Stock options at the startup in Custom Item inc.

Hi! I would like to offer you the opportunity to join our startup, Custom Item, at the pre-seed stage. Today, there are 20 specialists in our team. In the back-end development direction, there are already 3 specialists, and they are waiting for your support :)Industry: SaaS, logistic & supply chain, industry 6.0Product: Real-time 3d editor of itemsRequirements:— 2+ years of experience— Understanding of microservices architecture principles— Experience with AWS— Understanding of SOLID principles— Experience with design patterns— Experience with SQL, NoSQL, Cache (Redis), Message Brokers (RabbitMQ), REST, GraphQL/gRPC, WebSocket, DockerNice to have:— Experience with CI/CD setup— Writing tests (unit, integration)— Working with log services (ELK or others)— Understanding of cryptography— Experience with high-load systemsResponsibilities:— Basic AWS setup— Participating in product architecture creation and description, language/DB/service selection— Implementing electronic document signing— Developing and maintaining backend services and APIs— Implementing data models and database structures— Integrating third-party systems and services— Collaborating with front-end developers, designers, and other stakeholders to define and implement backend functionality— Ensuring code quality, performance, and scalability of backend systems— Conducting testing and debugging of backend components— Monitoring and optimizing system performance and reliability— Managing and maintaining data security and access controls— Providing technical support and guidance to other team members— Keeping up to date with the latest technologies and best practices in backend development— Documenting code, processes, and project-related information as required— Participating in code reviews and providing constructive feedback to peers— Working with PDFIf you don't know what stock options are, please check before our interview:https://shorturl.at/QTWX9https://shorturl.at/zCPW4Startup mission: make it possible to customize all items on the planet for each individual.