Senior Fullstack Engineer - DevOps & Infrastructure (AI)

Location: Hamburg, Germany

Salary: €70,000–€85,000 yearly

Company

SCAYLE develops an enterprise commerce platform and an AI-powered B2B product that helps fashion and lifestyle brands create and scale digital content.

What you will do

• Own product features across the full stack from concept through production, including quality, testing, performance, and reliability.
• Build core product capabilities and shape cloud infrastructure across AWS and GCP.
• Develop deployment tooling, CI/CD environments, and pragmatic Infrastructure as Code.
• Scale generation and media-processing pipelines while balancing throughput, memory efficiency, and processing costs.
• Design resilient asynchronous workflows using queues, retries, idempotency, rate limits, and webhooks.
• Build monitoring, logging, and tracing systems and use AI-powered tools throughout development, testing, debugging, and code improvement.

Requirements

• Proven experience shipping web products end-to-end.
• Deep hands-on experience building and maintaining Ruby on Rails applications across the full stack.
• Strong background in asynchronous systems and high-throughput data or media processing, including memory efficiency and large files.
• Experience owning production systems, including cloud environments, deployment, monitoring, incident response, and Infrastructure as Code.
• Interest in AI-assisted and agentic software development and willingness to explore new tools and workflows.
• Strong security practices covering least privilege, secrets handling, and dependency hygiene.

Nice to have

• Experience with Generative AI orchestration, cloud cost engineering, or image and media-heavy applications.
• Hands-on experience with AI coding tools, coding agents, or agentic engineering workflows.
• Experience with platform migrations or public work samples.

Culture & Benefits

• Opportunity to join an early-stage business and directly shape the product, technology, and ways of working.
• Environment focused on innovation, international collaboration, flexibility, creativity, and continuous development.
• Inclusive workplace built around acceptance, fairness, and respect for different backgrounds and perspectives.
• Additional benefits are available, with details varying by location.

Hiring process

• Apply online through the career page.
• The hiring team will respond after reviewing the application.