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[Remote] Full Stack Engineer - Senior

Remote, USA Full-time Posted 2026-06-16

Note: The job is a remote job and is open to candidates in USA. The BitByBit Company is seeking a Senior Full Stack Engineer to join their experienced team. The role involves leading projects independently and requires advanced knowledge in various programming languages and frameworks, as well as a commitment to Agile methodologies.


Responsibilities

  • 5+ years of experience in IT industry
  • Advanced knowledge of Java or Python and Javascript (including Typescript)
  • Proficient in at least two frameworks/libraries
  • Advanced knowledge of React, React-Native, Redux
  • Advanced knowledge of OSGi, Django or Fast API
  • Advanced knowledge and regular usage of unit tests
  • Advanced knowledge of Git, Issue tracking, SQL, Linux/Mac terminal
  • Advanced knowledge of Webpack / Babel / Eslint
  • Advanced knowledge of Docker
  • Able to choose the best tools and libraries to start a project as well as have the knowledge of the language’s quirks
  • Knowledge of English, written and spoken – min C1
  • Can lead a project independently
  • Understand multithreading
  • Know the Agile methodologies
  • Are always willing to help other developers
  • Know well architectural patterns
  • Have some DevOps skills (CI/CD, Ansible)
  • Are an open-source contributor
  • Working with an experienced team
  • Clients from all over the world including European Space Agency
  • Processes based on Scrum and Agile methodologies
  • Constant development of your hard and soft skills
  • Flextime and flexplace
  • Health insurance
  • Personal training budget
  • Integration events
  • Working on the best equipment: we will provide you with a MacBook and additional accessories for your computer

Skills

  • 5+ years of experience in IT industry
  • Advanced knowledge of Java or Python and Javascript (including Typescript)
  • Proficient in at least two frameworks/libraries
  • Advanced knowledge of React, React-Native, Redux
  • Advanced knowledge of OSGi, Django or Fast API
  • Advanced knowledge and regular usage of unit tests
  • Advanced knowledge of Git, Issue tracking, SQL, Linux/Mac terminal
  • Advanced knowledge of Webpack / Babel / Eslint
  • Advanced knowledge of Docker
  • Able to choose the best tools and libraries to start a project as well as have the knowledge of the language's quirks
  • Knowledge of English, written and spoken – min C1
  • Can lead a project independently
  • Understand multithreading
  • Know the Agile methodologies
  • Are always willing to help other developers
  • Know well architectural patterns
  • Have some DevOps skills (CI/CD, Ansible)
  • Are an open-source contributor

Benefits

  • Flextime and flexplace
  • Health insurance
  • Personal training budget
  • Integration events
  • Working on the best equipment: we will provide you with a MacBook and additional accessories for your computer.

Company Overview

  • The BitByBit Company offers custom software development and IT consulting services across multiple industries. It was founded in 2018, and is headquartered in Poznan, Wielkopolskie, POL, with a workforce of 51-200 employees. Its website is https://www.thebitbybit.com.

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