Senior Software Engineer

🕒 April 1

🇩🇪 Germany – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 62%

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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Karla

WebsiteLinkedInAll Job Openings

1 - 10 employees

Founded 2021

📣 Marketing

🤝 B2B

🛍️ eCommerce

Marketing • B2B • eCommerce

Karla is a marketing services company that transforms the post-purchase experience into a key retention channel for brands. By offering delivery transparency and proactive communication through WhatsApp and email, Karla enhances the customer journey and strengthens brand loyalty. Their services lead to higher retention rates, increased upselling, better brand awareness, and lower customer support costs. Additionally, Karla Care addresses delivery issues with 100% reimbursements for theft, loss, or delays, as well as providing an efficient claims resolution experience.

📋 Description

• Build complete features end-to-end from database to user interface, owning the full technical stack • Design and implement scalable systems that handle growth and complexity across all layers • Ship high-quality code rapidly by leveraging AI tools strategically for scaffolding, testing, and refactoring while maintaining craftsmanship for complex logic • Architect robust APIs and services that power seamless user experiences • Optimize system performance across the entire stack, from database queries to API response times to UI rendering • Collaborate cross-functionally with product and design to deliver cohesive solutions • Drive technical decisions within your domain, balancing pragmatism with long-term sustainability

🎯 Requirements

• Extensive experience building production software across multiple layers of the stack in fast-paced environments • Strong in at least one modern language/framework (Python, TypeScript/Node.js, Go, etc.) with willingness to work across the stack • Solid foundation in system design, data structures, and algorithms • Experience with SQL databases (e.g. PostgreSQL, MySQL) and NoSQL (e.g. Redis, MongoDB) for data modeling and query optimization • Proficient with REST APIs and modern web technologies • Experience with GraphQL or frontend frameworks (React, Vue) is a plus • Comfortable with cloud platforms, containerization, and infrastructure

🏖️ Benefits

• Competitive salary and meaningful equity in a growing company • Flexible work arrangements • Modern tech stack and AI-first workflows • Learn from experienced engineers • Work on complex, real-world problems