Back-End Developer



19000 PLN - 27777 PLN

+ VAT (B2B)

16000 PLN - 24000 PLN Netto

(UoP) lub (UoZ)

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Cover letter


What is Humanit?

We are an organisation associating people passionate about technology and a modern look at every sphere of business. We create a collective whose members share their experience and knowledge. If there is such a need we jointly solve the encountered obstacles.

However, we are not a corporation and we do not want to be one. Our approach to each team member and their needs is very individual. We respond immediately to each reported issue and try to find the best solution together, guided by the welfare of employees.

Join our team! We will teach you to grow and move forward, you will find many new and useful things for your team in our multinational team.

You will get the opportunity to work on innovative projects.


You will participate in defining and implementing large-scale back-end services to support millions of active users in a distributed environment.

You will use your familiarity with recent technologies and practices to develop systems and integrate them into existing ones.

You will take care of application performance and scalability.

You will set up a development environment, cover your code with tests.


5+ years of experience in Node.js development

Experience with JS web frameworks, e.g.

Express Knowledge of NoSQL databases (e.g., MongoDB)

Experience with js test frameworks for unit/integration/e2e tests

Experience in Microservice architecture, cloud deployments, open-source environment

Able to write, speak and understand English comfortably.


Knowledge of React, GraphQl;

Experience in working with deployment tools (Jenkins, Docker, etc.)

Kafka, Rabbit MQ;

Good understanding of software development paradigms (functional programming, OOP), Cloud (GCP or AWS)

Knowledge of Financial Technology and Payment processing.

If you’re looking to be part of a fast-growing company that’s disrupting the payments industry by building transformative technology, then join our team and play a pivotal role in developing the future of FinTech.

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Any questions?

Do you have a question or want find out more about ours services, please write to us - we will help you to solve it every problem in IT.

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Wrocław 54-203

Legnicka 57D Poland

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