node.js developer for Digital Signage

Задачи:

• Analyze business requirements for integration and data delivery processes and derive technical solutions
• Design, develop, and evolve backend services for integrating, transforming, and delivering structured data
• Connect internal and external data sources through RESTful APIs
• Design and develop data models in close coordination with business departments
• Design, implement, and optimize relational databases, especially PostgreSQL
• Develop containerized backend components and microservices using standard container technologies such as Docker
• Program, implement, and evolve technical components and their interfaces in line with the customer’s development standards
• Analyze and resolve issues identified during testing and integration
• Create and maintain technical documentation for data models, interfaces, and services
• Support integration testing and the commissioning of new components
• Coordinate technically with frontend development, UX, platform operations, and business stakeholders
• Advise on technical solutions, scalability, performance, and maintainability of integration components
• Provide technical support for the continuous development of the integration architecture in the Digital Signage environment

Требования:

• Intermediate-level project experience developing with TypeScript/Node.js, REST API integration, and data transformation, with more than 3 years of experience within the last 5 years
• More than 3 years of project experience designing and developing data models within the last 5 years
• More than 3 years of project experience in database development, such as PostgreSQL, data modeling, SQL development, and performance optimization
• More than 3 years of project experience with containerized microservice architectures using Docker
• More than 3 years of project experience developing and integrating RESTful APIs
• Only applications from employed staff of system houses, IT service providers, and similar organizations are accepted; freelancers cannot be presented to the client. Freelancers should not apply
• Nice to have: experience integrating Digital Signage platforms using structured data exchange formats such as JSON, XML, or CSV; experience with end-to-end type safety in server-client communication, such as tRPC; experience with geodata or maps within the last 3 years; experience using AI Agents productively in enterprise environments; experience using MCP Servers productively

Условия:

No conditions specified