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Instaffo·Berlin, Germany·onsite

Senior Full Stack Developer - Ruby on Rails & React (m/w/d)

€55 000 - €80 000 Posted 25 days ago
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Ruby on RailsReact

About the role

What you'll do

  • Lead development and maintenance of Shopify Apps ensuring stability, performance, and code quality.
  • Take full technical ownership including architecture planning, risk management, and establishing best practices.
  • Collaborate closely with the Product team to define feature implementation and deliver scalable, maintainable solutions.
  • Mentor junior developers through code reviews, pairing, and fostering a strong engineering culture.
  • Work within a cross-functional team of 11, including developers, product managers, and QA, emphasizing collaboration and knowledge sharing.

What you should know

  • Role requires fluent German communication skills, both verbal and written.
  • Candidates must have at least 3 years of productive full-stack experience with Ruby on Rails and React.
  • Expect to take on significant technical responsibility including architecture decisions and mentoring.
  • Work environment supports remote collaboration but is primarily onsite in Berlin with strong team interaction.
  • Opportunity to influence product direction and engineering standards within a growing, mission-driven company.

About the company

  • Eshop Guide is a Shopify (Plus) agency specializing in e-commerce solutions for ambitious brands and merchants.
  • Focuses on delivering pragmatic, reliable, and performant solutions that address real merchant challenges.
  • Develops proprietary Shopify Apps used daily by merchants across Europe, emphasizing quality and native experience.
  • Small to medium-sized team with a strong emphasis on cross-functional collaboration and transparent communication.
  • Values team bonding and continuous improvement, highlighted by bi-annual offsites and active knowledge exchange.

Key required skills

Ruby on RailsReactPostgreSQLGitRSpecShopify App developmentGraphQL

Summary generated from the original posting.