Senior Software Engineer, Ruby on Rails

🔥 19 minutes ago

🇩🇪 Germany – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 10%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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easybill GmbH

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2007

☁️ SaaS

🛍️ eCommerce

🤝 B2B

SaaS • eCommerce • B2B

easybill GmbH is a company that provides cloud-based invoicing software solutions, allowing users to create electronic invoices, manage billing, and automate sales processes. Their platform integrates with various popular marketplaces and accounting systems, ensuring compliance with German GoBD regulations and upcoming EU e-invoicing mandates. They cater to a wide range of clients including freelancers, small businesses, and online retailers, offering efficiency and ease in handling billing and document management.

📋 Description

• Develop and enhance the easybill Connect e-commerce application using Ruby on Rails • Own complete features and projects, from technical design and implementation through to stable operation • Develop scalable backend solutions, robust integrations, and high-performance processes for marketplaces, shop systems, shipping, and e-commerce APIs • Contribute to frontend development with TypeScript and React as needed • Support data migrations, refactoring, and technical modernization with a focus on stability, maintainability, and quality • Systematically analyze errors and implement sustainable solutions • Use AI tools such as Claude Code for faster iteration, code reviews, context analysis, and increased productivity • Contribute your own ideas and help evolve engineering processes • Work closely with Product, UX, Support, and other engineering teams • Opportunity to contribute to UX, Product Management, or Infrastructure

🎯 Requirements

• Extensive software development experience and a strong understanding of how to reliably build, operate, and evolve modern web applications • Strong knowledge of at least one relevant backend stack, ideally Ruby on Rails; alternatively, the ability to ramp up quickly and systematically • Independent, proactive approach with a strong commitment to quality • Experience structuring technical topics, preparing decisions, and independently driving projects forward • Comfortable using AI tools such as Claude Code, ChatGPT, or similar solutions as part of your workflow • Willingness to try new tools, ways of working, and automation opportunities • Clear, dependable communication on an equal footing • Fluent German and good English • Ruby on Rails experience, TypeScript and React experience, and experience with e-commerce, marketplace, or shipping APIs are pluses • Knowledge of invoicing processes, taxation, or accounting is a plus • Experience with data migrations, refactoring, legacy modernization, infrastructure, scalability, performance, or DevOps is a plus • Experience with AI-assisted software development is a plus

🏖️ Benefits

• Remote-first: Work anywhere in Germany from wherever you are most productive • Flexible working hours: 39-hour workweek with no 9-to-5 dogma • Modern equipment: High-quality work equipment, including a MacBook • 30 days of vacation • Workation opportunities, including access to a villa in Mallorca • €1,500 annual budget for professional and personal development • Hackathons • Ownership from day one • JobRad at attractive rates • givve Card: Monthly tax-free benefits • Focus, responsibility, great tools, and high technical standards • Direct communication and a supportive engineering team