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  • All offersWarsawJSSenior React/Node.js Developer
    Senior React/Node.js Developer
    JS
    Sigma Software

    Senior React/Node.js Developer

    Sigma Software
    Warsaw
    Type of work
    Full-time
    Experience
    Senior
    Employment Type
    B2B, Permanent
    Operating mode
    Hybrid
    Sigma Software

    Sigma Software

    Sigma Software is a global software development company that enables enterprises, startups, and product houses to meet their technology needs through end-to-end delivery. We have been working since 2002, from all over the world.

    Company profile

    Tech stack

      TypeScript

      master

      React

      master

      JavaScript

      master

      Node.js

      advanced

      Next.js

      advanced

      Docker

      regular

      Kubernetes

      regular

    Job description

    Online interview
    Friendly offer

    We welcome a proficient in JavaScript (React/Node.js) on the FinTech project.

    You will help us build the core of our system in a thriving engineering team.

    We are constantly innovating and improving our work methods, tools, and technologies.

    This is a great place to learn, get exposed to new technologies, and grow as a better engineer.


    CUSTOMER

    Our client is a tech-driven global alternative credit management company providing flexible credit solutions to technology companies.

    Its main base is in the Tel Aviv district, boasting expansive operations across key regions like the U.S, UK, Western Europe, the Nordics, and Israel, among others.


    REQUIREMENTS

    • Extensive knowledge of JavaScript and TypeScript
    • 5+ years of experience with Node.js
    • 5+ years of experience with React (Next.js is an advantage)
    • 5+ years of experience with multiple kinds of databases like MongoDB and Redis
    • Building APIs that follow common methodologies like REST and HTTP standards
    • Solid experience with Git, GitHub, and strong knowledge and experience of semantic versioning
    • Working knowledge with multiple technologies domains such as distributed and event-driven microservices, Big Data, Kafka, automated testing, ML, etc.
    • Solid experience with Elasticsearch and BigQuery
    • Working experience of cloud-native architecture and CI/CD pipelines
    • Good level of experience with GCP, Kubernetes, Docker, and Docker-compose


    RESPONSIBILITIES

    • Build and maintain full-stack API and web apps
    • Write clean, reusable, and well-documented code that follows standards
    • Collaborate on code reviews to ensure code quality and consistency
    • Stay up to date on the latest industry trends and technologies
    • Ability to build, test, and deploy software products