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Tezos ecosystem career opportunities

Tezos is the product of many organizations and individuals across the globe working together on an open-source project.

Middle/Senior Node.js Developer

Madfish

Madfish

Software Engineering
Ukraine
Posted on Nov 19, 2025

We invite you to become a full-on part of the IT company that aims to get to the top of blockchain technologies. Join our pro team to implement innovative projects and contribute to further FinTech development.

What you get:

Flexible work schedule

High pay for your work and good prospects for development

depends on your skills

New opportunities and a friendly environment for self-improvement.

100% compensation of expenses related to participation in trainings and specialized conferences/seminars.

Skills we need:

5+ years of experience in software development (Node.js + TypeScript + SQL).

Knowledge of software development fundamentals, data structures, design patterns etc.

Knowledge of major Node. js modules — async, lodash, nodemon, etc.

Experience with using Node. js debugging, profiling and performance measuring tools.

Experience with Express, NestJS, Typeorm, PostreSQL, CQRS, Redis etc.

Experience with build tools, code coverage and testing frameworks — Mocha, Gulp, web pack etc.

Knowledge of building RESTful web services.

Experience with Docker.

Will be a plus:

Intermediate English

Experience with RabbitMQ, Golang

Your responsibilities:

Application development.

Highly-modular object-oriented code creation.

Creating new features within service/microservices architecture.

Build quality code adhering to industry standard coding practices.

Creating technical documentation.

Collaborate with other team members and stakeholders.

Be in a fast-paced continual learning environment, which requires quickly adapting and learning new technologies to solve business issues.

About the Project

Niko Technologies is a developer of blockchain-based FinTech solutions.

https://niko-technologies.eu/

The products are approved and licensed to operate in the EU market.

securepaycard.com

elegro.eu

Our goal is to simplify global payments by providing businesses and individuals with highly-specialized payment processing tools.