Lead Engineer – AI, Augmented Tools for Thought

Job not on LinkedIn

🕒 May 18

🇩🇪 Germany – Remote

⏰ Full Time

🟠 Senior

🤖 AI Engineer

👻 Ghost score 23%

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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decircle

WebsiteLinkedInAll Job Openings

1 - 10 employees

Founded 2019

📣 Marketing

📦 Logistics

💼 Consulting

Marketing • Logistics • Consulting

Decircle is a talent partner specializing in staffing and recruiting for decentralized organizations and projects related to Web3. As a boutique recruitment agency, Decircle focuses on identifying and attracting talent in the blockchain and Web3 sectors, fostering connections within the community of decentralization enthusiasts and guiding them in finding their roles in the evolving decentralized landscape.

📋 Description

• We are seeking a visionary Lead Engineer, to be a foundational architect and builder in this quest. • You won’t just be implementing features, you’ll be tackling fundamental challenges in how software mediates thought, how AI augments human capability, and how complex information can be made intuitively navigable and creatively extensible. • Your initial focus will be building automated workflows and data systems (e.g., synchronizing complex, hierarchical content between platforms like Notion and Supabase) that serve as both critical infrastructure and early explorations into these deeper challenges of structure, change, and representation.

🎯 Requirements

• 5+ yrs building production back-end / server-side systems, with strong proficiency in JavaScript/TypeScript (Node.js) AND demonstrated experience with at least one of Python, Go, or Rust/Java. • Expert-level SQL proficiency and deep experience designing and working with relational databases to manage complex, hierarchical data structures. • Significant hands-on experience with PostgreSQL is a must. • Extensive experience with complex third-party REST APIs, including demonstrable, in-depth experience with at least one major content or productivity platform API (e.g., Notion, Google Workspace, Airtable). • Proficiency with, or ability to quickly ramp up on, Notion API production. • Proficiency with, or ability to quick ramp up on, design and implementation of diffing algorithms or robust change-tracking logic for structured/hierarchical data. • Solid grasp of API design principles (REST/GraphQL), secure authentication patterns, and secret management. • Experience with event-driven architecture, containerization (Docker), modern CI/CD practices, and pipeline observability (automated tests, monitoring). • Deep into AI-assisted coding and eager to test/taste all the new models and tools. • Experience with Model Context Protocol (MCP) servers. • Experience with PostgreSQL-based Backend-as-a-Service (BaaS) platforms (like Supabase) or building custom backend services on PostgreSQL that expose data via APIs is a strong plus, particularly if you’ve leveraged platform-specific features (e.g., advanced functions, RLS) for automation, security, or data synchronization in such an environment. • Deep interest in AI/ML, particularly LLMs - obsessed with their potential to transform software, computing and knowledge work. • Love to nerd out on “tools for thought,” software malleability, and the history and future of personal computing. • Experience or strong interest in designing extensible platforms, frameworks, or systems with rich plugin architectures or APIs for customization. • Excellent technical communication and a collaborative, first-principles thinking approach. • Resourceful, self-directed, and comfortable navigating the ambiguity inherent in exploring new frontiers.

🏖️ Benefits

• flexible work arrangements