#1 Job Board for tech industry in Europe

  • Job offers
  • Full Stack Developer with React and NestJS
    New

    Full Stack Developer with React and NestJS

    Kraków
    14 000 - 18 000 PLN/monthNet per month - B2B
    Type of work
    Full-time
    Experience
    Mid
    Employment Type
    B2B
    Operating mode
    Hybrid
    Rumble Fish Software Development

    Rumble Fish Software Development

    Rumble Fish is a software development company with years of experience in state-of-the-art product development for companies of all sizes - from startups to global corporations. We provide end-to-end development services covering all stages of the project. Rumble Fish is your on-demand team for full-stack blockchain, cloud, and AI development.

    Company profile

    Tech stack

      English

      C1

      Polish

      C2

      React

      advanced

      TypeScript

      regular

      Nest.js

      regular

      AWS

      regular

      React Admin

      regular

      material UI

      regular

      aws lambda

      junior

      Web3

      junior

      Blockchain

      junior

    Job description

    We are looking for a skilled Fullstack Developer with experience in React, NestJS, AWS, and blockchain technologies to join our team and contribute to an exciting and innovative project. If you are passionate about cutting-edge technology, decentralized solutions, and high-performance applications, this is the perfect opportunity for you!


    Basic Tech Stack:

    • TypeScript
    • NestJS
    • AWS (especially AWS Lambdas and AWS Step Functions)
    • React
    • Material UI
    • React Admin


    What You Will Do:

    Your primary task will be to develop a bridging mechanism for transferring assets to Ethereum blockchain. The system will be based on a multisig wallet, with transfers approved by administrators via a dedicated panel. Your responsibilities will include:

    • Developing a high-performance aggregator application for NFT content.
    • Creating and managing metadata and marketplace data (listings, bids, sales, etc.).
    • Enhancing existing solutions to be faster and more flexible.
    • Implementing the bridge logic to facilitate asset transfers to Ethereum.


    Who We Are Looking For:

    • Experience in fullstack development.
    • Strong knowledge of React.js.
    • Proficiency in NestJS;
    • Experience with AWS and cloud-based environments.
    • Understanding of ERC20 and fundamental blockchain bridge mechanisms.
    • Ability to work independently and collaborate with the team.


    It would be great if you have:

    • Experience working with blockchain and smart contracts
    • Experience with AWS Step Functions and backend deployment to AWS Lambda
    • Knowledge of React Admin


    What’s in It for You?

    • Opportunity to work on an innovative blockchain project.
    • Collaboration with a team of experts in decentralized solutions.
    • Flexible working hours and hybrid work environment.
    • Paid holidays.
    • Training budget.
    • Private healthcare.
    • Non-corporate culture.
    • Multisport Plus or gym and swimming pool pass for a facility located just across the street.


    About the Project

    Our client is a leading company in next-generation digital assets protocols, recognized for its innovative blockchain solutions, has successfully launched products that have transformed digital ownership and generated significant revenue. Currently, the company is developing various blockchain-based projects, including an NFT marketplace and decentralized financial systems. We are looking for a Fullstack Developer to join our team and contribute to the development of a blockchain bridge between our protocol and Ethereum.



    14 000 - 18 000 PLN/month

    Net per month - B2B

    Apply for this job

    File upload
    Add document

    Format: PDF, DOCX, JPEG, PNG. Max size 5 MB

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
    Informujemy, że administratorem danych jest Rumble Fish Poland Sp. z o.o. z siedzibą w Krakowie, ul. Filipa Eisenberga 1...more

    Check similar offers

    JavaScript Developer

    New
    Boldare
    8.4K - 13.4K PLN/month
    Kraków
    , Fully remote
    Fully remote
    Vue.js
    TypeScript
    Git

    Fullstack Web Developer

    New
    4 o'clock Interactive
    9K - 12K PLN/month
    Kraków
    , Fully remote
    Fully remote
    PHP
    Easy Admin
    JavaScript

    R/Shiny Developer

    New
    Appsilon
    25.2K PLN/month
    Kraków
    , Fully remote
    Fully remote
    R
    UX/UI
    JavaScript

    Full Stack Engineer/Product Engineer

    New
    Ataraxis AI
    24K - 45.8K PLN/month
    Kraków
    , Fully remote
    Fully remote
    JavaScript
    Docker
    Google Cloud Platform

    Fullstack Engineer (Mid)

    New
    Appliscale
    10K - 16K PLN/month
    Kraków
    , Fully remote
    Fully remote
    TypeScript