Middle/Senior Node.js developer Jobs

Middle/Senior Node.js developer

Fireart Studio

Location:
Poland, Warsaw

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Responsibility:

Working with international clients from the entire world (US+UK = 80%)
Working within a project team, having Project Manager, Frontend developers, and Mobile developers as partners
Creating a RESTful API backend from scratch (70%)
Preparing a Postman collection to automatically test created API (20%)
Performing Code Reviews for other projects and other backend developers (5%)
Using digital tools to communicate with clients and within a team (Slack, Google Meet)
Preparing proper logic flow in developed applications based on documentation, business requirements, and conversations with clients (5%)

Requirements:

3+ years of commercial experience or 2+ years node.js experience
Good knowledge on node.js
Experience with building RESTful API with express server
Practical experience with Typescript
Ability to create complicated logic flow based on business requirements
Experience with Mongo/DynamoDB
Expert understanding of software design principles and patterns, and experience applying them
High productivity and effective time management
Experience with Scrum/Agile SDLC
Outstanding interpersonal and written communication skills
Good spoken English

Nice to have:

Experience with Docker, Kubernetes, etc.
Experience with AWS/Azure/Firebase
Knowledge of MQ technologies (RabbitMQ, Kafka) and applicable protocols: MQTT, AMQP, etc.
Experience with one or several multimedia communication protocols such as WebRTC, RTMP, RTSP, HLS, etc.
Experience with other backend technologies

What we offer:

21 paid days off per year
Health insurance
Learning resources
Competitive compensation depending on experience and skills
A friendly team of like-minded people
Opportunities for learning and development
Compensation for sick leaves
21 working days paid vacation + all Poland national holidays
Corporate events and activities
Private medical care
Office work or remote working (based on your location)

Additional Information:

Job Posted:
December 08, 2025

Employment Type:

Fulltime

Work Type:

Remote work

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