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Fullstack Engineer
  • Łódź
Fullstack Engineer
Łódź, Łódź, Łódź Voivodeship, Polska
B2B.NET S.A.
6. 3. 2025
Informacje o stanowisku

technologies-expected :


  • JavaScript
  • React.js
  • Python
  • SQL
  • T-SQL
  • PL/SQL
  • Spark SQL

technologies-optional :


  • Node.js
  • Python
  • Ruby
  • LangChain
  • LlamaIndex
  • Scala
  • Hadoop
  • Spark
  • Hive

about-project :


  • The project focuses on the development and optimization of fullstack applications using JavaScript (React) and backend technologies. The candidate will be responsible for designing, implementing, and maintaining scalable applications, APIs, and databases. The role involves working with microservices, authentication, and authorization mechanisms, as well as integrating solutions within a large-scale system. The position offers the opportunity to collaborate in an Agile environment with international teams and contribute to innovative projects in the Big Data domain.
  • Work: 1 day a week from the office

responsibilities :


  • Develop and maintain fullstack applications using JavaScript (React) and backend technologies.
  • Design and implement APIs (REST, WebSocket, asynchronous methods).
  • Work with SQL and NoSQL databases, ensuring data processing efficiency.
  • Collaborate on microservices architecture, focusing on authentication, authorization, and decoupling strategies.
  • Maintain version control strategies using Git/Bitbucket.
  • Contribute to Agile/Scrum development processes and CI/CD workflows.

requirements-expected :


  • 5+ years of development experience with JavaScript and frameworks like React.
  • 5+ years of experience in building and managing databases and APIs.
  • 4+ years of experience with Python.
  • 3+ years of advanced SQL expertise (T-SQL, PL/SQL, Spark SQL).
  • Experience working with microservices, authentication, authorization, and scalable architectures.
  • Strong understanding of both frontend and backend technologies, including JavaScript and a server-side language (Node.js, Python, or Ruby).

benefits :


  • sharing the costs of sports activities
  • private medical care

  • Praca Łódź
  • Łódź - Oferty pracy w okolicznych lokalizacjach


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