Backend Software Web Engineer (m/f/x) in payever

We just opened a new remote full-time freelancing position as a Backend (or Full-Stack) Developer inside our German Fintech company, founded 2013 and powering over 5.000 businesses in 9 European countries.Our “payever CommerceOS” runs 28 business solutions including Online Shop, Payment System, Messaging and Marketing to help businesses to start, run and grow. We use the MEAN-Stack (MongoDB, Express.js, Angular (on frontend) and Node.JS). WHY JOIN US?Work remotely long term with usEarn a great salary in USDReceive securely payment as a freelancer from a German companyGrow professionallyHOW TO GET THIS JOB1. Click on “Apply”2. Book an Assessment3. Excel at the Tasks4. Get a Contract (within 24h)Your Test task is to create a simple REST application in TypeScript 3.4 and above, NestJS Framework, MongoDB 4.4 and above and RabbitMQ 3.7 and aboveMinimum Requirements:NestJS Proficiency: Essential knowledge of NestJS as the primary framework.Microservices Architecture: Understanding of microservice design patterns.MongoDB Expertise: Experience with MongoDB for database management.Object-Oriented Programming (OOP): Strong grasp of OOP principles.Additional Requirements:Message Broker Experience: Ability to work with RabbitMQ for message queuing.Cache Management: Familiarity with Redis for caching solutions.Testing Techniques: Knowledge in applying various testing methodologies to ensure code quality.Desired Qualifications:Elasticsearch: Experience with Elasticsearch for search and analytics.STOMP Protocol: Understanding of STOMP for messaging with message brokers.GraphQL: Proficiency in GraphQL for data query and manipulation.WebSockets: Experience with real-time communication using WebSockets. Show more Show less Посадовий рівень Базовий рівень Тип зайнятості Повний робочий день Посадові обов’язки Інженерія і Інформаційні технології Галузі Вбудовані програмні продукти