English (advanced)
Express.js (advanced)
TDD (advanced)
PostgreSQL (advanced)
TypeScript (advanced)
Node.js (master)
Working as a Senior Node.js Developer at EL Passion means :
Developing web applications with TypeScript in Node.js mostly using Nest.js
Creating apps for clients from various industries based mainly in Western and Northern Europe and the States
Working at a company proud of its mature coding culture
Focusing on clean, readable code
Practicing Continuous Integration, Continuous Delivery , proper Scrum and regular Code Review
Utilizing the best architectural patterns like DDD, Event Sourcing, CQRS
Producing as a limited amount of documentation as possible
Being part of crucial project decisions : designing architecture, choosing frameworks and tools
Apply to us if :
You have at least 2,5 year of experience in professional Node.js development
You have mastered skills (and proven commercial experience) in at least one Node.js web framework (Nest.js, Express.js, Marble.
js, Sails.js, Mean.js etc.)
You are proficient in working with relational databases (preferably PostgreSQL )
You have hands-on experience with SQL and / or any ORM system (TypeORM etc.)
You have basic understanding of NoSQL databases (Mongo / ElasticSearch / Firestore / Redis)
You have practice in TypeScript
You are able to write unit and integration tests using Mocha / Chai / Jest etc.
You are experienced with building secure RESTful APIs
You have the ability to build features in test-first fashion ( TDD )
You have a leadership soul with a knack for sharing knowledge with others
You have fine communication skills, ability to form compelling arguments as well as dissuade the team and a client from making wrong decisions
Conversation with a client in English does not give you the shivers (min. B2 level)
You can stand out from other candidates if :
You understand Domain-driven Design patterns
You are familiar with the basics of Front-end development (JS / TS)
You have knowledge of Front-end frameworks (Angular / React / Vue)
You have some Dev-ops skills (AWS, Google, Docker, Kubernetes)
You are experienced with other programming languages and platforms , eg. Ruby, Python etc.
You are experienced with working in an Agile software development approach
You take an active part in the life of JS Community
What we offer :
The salary range for a mid-position is 14000-22000 PLN net on the invoice
Job in a team composed of both highly skilled developers and juniors, where you can both gain and pass on skills
You decide which technology will be most appropriate for your project. Want to try something new? - Great, we love to experiment!
Work in a proper Scrum : ) and take part in making key project decisions by working directly with the client.
Access to our resources library - books (paper and digital), courses, tutorials, assets. Choose whatever you'd like to have on our "shelf"!
We hold internal Hackathons a few times a year (experimenting with different languages, tools, hardware, etc.)
We'll invest in your skills with a self-growth budget (books, conferences, trainings, workshops and more)
We value work-life balance and a 40-hour working week
We have flexible working hours , the possibility of working partially or 100% remote
Multisport , private medical care and more
A relocation package in response to the humanitarian crisis in Ukraine . Read more about it here . 
