Senior NodeJS Developer at Jumia

What you will be doing

• Autonomy interpreting business/technical requirements, designing, implementing and testing high-quality solutions
• Work in a team-based development environment with a modular code base, peer reviews, and pull requests, with the disciplined use of source code control and documentation
• Constantly aim for quality, scalability, performance, and architecture keeping good practices, security, and compliance in check
• Be part of a fast and agile development process
• Contribute actively and proactively to optimize applications, processes, and methodologies
• Be willing to help peers, being part of a collaborative environment for development, testing, and automation tasks

What we are looking for

• Strong working experience and knowledge with NodeJS and NodeJS frameworks (e.g. Express, NestJS)
• Clear understanding of OOP, Design Patterns and anti-patterns, SOLID principles
• Working experience with relation and non-relational databases (e.g. MySQL, Couchbase, Redis...)
• Experienced with testing layers (unit, integration and functional testing) and version control technologies (e.g. GIT)
• Understanding of Queuing and Streaming systems (e.g. SQS, Kafka)
• Academic background in IT or equivalent
• Knowledge of algorithms and distributed systems
• Proficiency in English

The following skills are not required but will make your profile stand out:

• Knowledge in JavaScript (ES6) and VueJS, CSS is a plus
• Experience with services/microservices-oriented architecture, ideally in an eCommerce scope
• Familiar with SCRUM methodology