Senior Full Stack Developer at Eshop Guide enhancing Shopify apps and overseeing technical architecture. Collaborating with team members and mentoring junior developers for continuous improvement of code quality.
Responsibilities
You continue developing our existing Shopify apps, ensuring stability, performance and clean code
You design new features and epics — thoughtful, scalable and with a focus on long-term maintainability
You take technical ownership: plan architectures, identify risks early and make pragmatic decisions
You build new Shopify apps — from concept through technical implementation to launch
You work closely with our Product team: they define the "what", you define the "how"
You support our junior developers through code reviews, technical sparring and clear communication
You contribute your experience to continuously improve processes, tooling and code quality across the team
Requirements
At least 3 years of production experience as a Full Stack Developer with Ruby on Rails & React
Solid experience with Git, Postgres and automated testing (ideally RSpec)
Ability to independently solve large, complex tasks — from refactoring to architectural decisions
Proactive thinker who anticipates information needs and communicates proactively with the team
Very good German (confident verbally, solid in writing)
Experience with Shopify app development (nice-to-have)
Experience with GraphQL APIs (nice-to-have)
Benefits
Permanent employment contract
Flexible working hours with remote option
Regular feedback
10% of working time allocated for professional development
Fun team events — online and offline
Capital-forming payments and company pension plan (up to 100% employer contribution)
Company bike (JobRad) and commuter ticket
Urban Sports membership
Mental health platform
And more!
Job title
Senior Full Stack Developer – Ruby on Rails, React
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