> JEyes / Rails

Global Changer, a fast-growing Climate Tech company based in Berlin, is seeking a hands-on Engineering Manager to lead their Corporate Carbon Footprint (CCF) Squad. The role involves leading approximately 50% hands-on development of data-intensive emission reduction features, including AI-assisted workflows with LLMs, processing large volumes of supplier and emissions data. The role also requires coaching a senior engineering team (3-6+ members) and shaping the platform's architecture, particularly its data and AI components. Key technologies include Ruby on Rails, Go, Vue.js, PostgreSQL, Docker, and Kubernetes. Minimum requirements are 8+ years of software engineering experience (2+ in leadership), proven player-coach ability, experience evolving large systems, strong data-heavy systems background, practical AI/LLM production experience, and residing within CET +/- 1 hour with EU/EEA work authorization.

Thatch, a fintech and healthcare company, is hiring a Full Stack Software Engineer (Remote, US) with a salary range of $161K-$230K. The role involves owning full-stack product areas using Ruby on Rails, React, and TailwindCSS, and requires experience shipping production web applications and reasoning about complex systems. Prior Ruby experience is a plus but not required.

Thatch, a fintech and healthcare platform, is seeking a Backend Software Engineer to design and build core systems for personalized employee healthcare benefits. The role involves working with Ruby on Rails, React, and Python, focusing on data models, funds flows, and integrations. Minimum requirements include experience building and maintaining backend systems in production, reasoning about complex data models and workflows, and comfort with ambiguity. Experience in healthcare or finance is a plus.