Senior Backend / Fullstack Engineer(m/w/x)

Description

As a Senior Backend / Fullstack Engineer, you will focus on building a robust data integration platform, automating workflows, and enhancing data management. Your work will involve collaborating with teams, developing APIs, and implementing innovative solutions to improve data accessibility.

Requirements

• •5+ years of experience building production-level backend services
• •Strong proficiency in JavaScript / TypeScript
• •Experience with Python, Go, Rust, or Java
• •Solid knowledge of SQL databases and ability to design and query relational and graph-based schemas
• •Experience working with Notion APIs (Node.js) and orchestrating third-party APIs
• •Familiarity with pagination, rate limits, and structured data formats
• •Ability to design and implement efficient algorithms
• •Experience with Supabase or equivalent modern DB platforms
• •Strong communication and technical documentation skills
• •Comfortable working with AI assistants and integrating them into daily workflows
• •Research mindset – open to exploring and integrating new technologies and protocols

Tasks

• •Design and implement backend systems for data synchronization between Notion and external databases
• •Model hierarchical data structures and create scalable storage solutions using Supabase
• •Build tools to automate the Atlas edit workflow and detect document structure changes
• •Develop integrations with third-party APIs and orchestrate data flows across services
• •Collaborate with cross-functional teams to define system architecture and ensure technical alignment
• •Research and contribute to building a custom knowledge management platform using Model C Protocol Servers
• •Advocate for and implement AI-assisted tooling within the workflow

Tools & Technologies