Senior Node.js Developer

JavaScript

Al. Jerozolimskie 81, Warszawa

Startup House

16 800 - 25 200PLN

Net per month - B2B

Full-time

B2B

Senior

Remote

Tech stack

English

B2

Node.js

advanced

JavaScript

advanced

TypeScript

advanced

Nest.js

advanced

DDD

regular

Job description

We are all about supercharging tech-based businesses. But make no mistake - software development is just a part of what we do at Startup Development House. Our mission is to deliver all-around support for startups, growing companies and global enterprises.

Our Development Team is expanding and looking for fresh blood - we’re currently looking for a Senior Node.js Developer, who will help us build amazing products for our clients.

📍 Location: Remote/Warsaw Office (as you wish)

💰 Salary (PLN):

16 800 – 25 200 net + VAT (B2B)

How can you grow with us?

• You will work on various projects for clients of different backgrounds, both business- and consumer-targeted.

• Do you wonder what project you would join? Check out our previous projects: a powerful cyber risk mitigation platform, a Norwegian eco-friendly start-up or something just as exciting!

• Our internal knowledge-sharing initiatives guarantee rapid skill development.

• You’ll gain wide experience in a multitude of industries and in various methods of work, both for exciting startups and established enterprises like Siemens.

• You will own your work and decide on the project’s direction.

What we’re looking for:

Experience:

• 5+ years of experience or proven track record of using Node.js with TypeScript on commercial projects.

Tech skills:

• Very good knowledge of TypeScript,

• Very good knowledge of Node.js,

• Knowledge of ElasticSearch databases,

• Knowledge of GraphQL query language,

• Knowledge of NestJS framework incl. Nx and microservice architecture.

• Familiarity with DDD approach, Event driven architecture and Hexagonal/Clean Architecture,

Soft skills:

• At least B2 in English – we work internationally, so that’s a must,

• Strong collaboration, communication, and organization skills – we’re a team and we want you to be a part of it!

• Ability and will to share your knowledge with more junior members of the team,

• Proactive attitude towards implementing changes,

• Attention to detail.

Nice-to-haves:

• Experience with Event Sourcing,

• Familiarity with AI Engineering,

• Knowledge of Neo4J databases, CQRS,

• Knowledge of Python,

• Passion for new technologies and startups,

• Pet projects, presence in the Node.js community.

• Any other programming languages and frameworks.

Benefits:

• Flexible working hours,

• Possibility to work 100% remotely or from our office in Warsaw,

• 20 days of paid break per year on a B2B contract,

• Growth-driven culture: knowledge-sharing initiatives, individual career paths, and regular evaluation of your development,

• Startup approach, which means international teams, greenfield projects, and gaining hands-on experience at every stage of the product development cycle,

• Freedom to choose the best tools and tech to achieve your team’s goals,

• Trustworthy devices - we work on MacBooks,

• Basics: Multisport card possibilities and private healthcare package.

Write to us, call us, join us and let's make some startups grow! 🚀

Published: 12.08.2025

Office location