Senior Full Stack Engineer

What's Addressable?

Addressable empowers Web3 marketers by merging blockchain and social media data to create targeted audiences, launch impactful campaigns, and measure performance. Join our dedicated team for a challenging role with growth potential.

So, what’s the job?

We’re looking for a Full Stack Engineer to join our Engineering Team.

In this role, you’ll design and build features end-to-end - from crafting rich, data-driven UIs to developing backend services and APIs. You’ll work across the full stack on a product that processes billions of blockchain and social data points, turning them into actionable marketing insights.

We’re looking for someone who’s product-oriented, cares about user experience, and writes clean, maintainable code across the entire stack.

Requirements:

Must-haves:

• +5 years of experience as a full stack or frontend developer
• Strong experience with React, TypeScript, and CSS
• Solid backend development experience with Python or Node.js
• Familiarity with state management libraries: Redux, MobX, or Zustand
• Knowledge of NoSQL and SQL database technologies such as Postgres, MongoDB, Redis, and DynamoDB
• Experience with testing frameworks (Jest, Playwright, or similar)
• Experience working in a cross-functional product team
• AWS experience (Lambda, API Gateway, and related services)
• Hands-on experience with AI-assisted development tools such as Cursor, Claude Code, or similar
  
  

• Experience with D3.js or similar charting libraries for data visualization
• Experience with UI libraries: Chakra UI, Material UI, or Ant Design
• Working knowledge of Figma or design systems
• Exposure to performance optimization (page load, query tuning, caching)
• Knowledge of blockchain technologies