Senior Back End / Node.js Developer (offline) $5000-8000

Responsibilities:
• Participation in large-scale Back End services development.
• Set up a development environment, cover your code with tests.
• Taking care of application performance and scalability.
• Security settings and hack prevents
• API integration

Requirements:
• Experience in Node.js development.
• Strong knowledge of JavaScript (ES 6/7/8) and Typescript
• Experience with NestJS framework.
• Knowledge of SQL databases.
• Knowledge of design patterns, algorithms, and anti-patterns
• Experience with js test frameworks for unit/integration/e2e tests
• Experience in REST APIs, cloud deployments, open-source environment

Advantages:
• Knowledge of working with Kafka (KSQL)
• Knowledge of NoSQL databases (e.g. MongoDB)
• Knowledge of micro-services architecture
• Good understanding of software development paradigms (functional programming, OOP) Cloud (GCP or AWS)

We offer:
• Flexible working hours
• Remote work
• Office in Kyiv
• Best hardware
• Medical insurance
• 20 working days of paid vacation

About Lumenity

A well-rounded innovative technology company, Tech Cooperate operates in Ukraine and provides digital transformation strategies across large organisations. We constantly challenge ourselves to stay on top of the game and provide powerful and effective solutions to enable the ultimate digital transformation!

The project we are working on now it’s a comprehensive movement of the business from legacy CRM system into newley developed (by you). Based on latest and greatest technologies such as: Node.js, Nestjs framework, React.js (with Flux and/or Redux)

The user base of this CRM is 3k+, and the customers base are hundreds of thousands of people in FinTech

Company website:
https://www.lumenity.co/

DOU company page:
https://jobs.dou.ua/companies/lumenity/