Web3 is a new paradigm

Senior Full-Stack Engineer (Ruby on Rails + Solana TypeScript) 

Location: Remote Experience 
Level: 9+ years 
Type: Full-time 

About FrodoBots Lab: 

We’re a consumer robotics company pioneering robotic gaming at the intersection of web2 and web3. Our mission is to merge physical robots with virtual economies, creating entirely new gaming experiences powered by blockchain technology. We’re pushing the boundaries of what’s possible in robotics, gaming, and decentralized ecosystems — and we need world-class engineers to help us get there. 

About You:
You’re a seasoned senior full-stack developer eager to work in a fast-paced environment, building robotics and blockchain products at the bleeding edge of technology today. You fully embrace 

The expectations are high but you’re a match for them. 

What You’ll Do: 

• Design, build, and maintain scalable backend systems using Ruby on Rails. 
• Develop Solana client applications using TypeScript, including smart contract 
• interactions. 
• Architect APIs and data models to support both our robotics platforms and 
• blockchain-based gaming layers. 
• Collaborate closely with product, embedded software, and blockchain teams to 
• ship high-quality features quickly. 
• Write clean, well-tested, and maintainable code. 
• Participate in code reviews, technical discussions, and mentor junior developers. 
• Help shape the technical direction and processes of the team. 

What We’re Looking For: 

• 8+ years of software development experience. 
• Deep expertise in Ruby on Rails — you’ve built and scaled production Rails 
• applications. 
• Strong proficiency in TypeScript, with experience writing Solana clients (e.g., using 
• @solana/web3.js, Anchor framework, or similar). 
• Solid understanding of blockchain concepts, transactions, wallets, and smart 
• contract interactions (bonus if specifically familiar with Solana’s architecture). 
• Experience designing RESTful and/or GraphQL APIs. 
• Comfortable working in fast-paced, remote environments with a high level of 
• ownership. 
• Familiarity with PostgreSQL, Redis, background job processing, and modern 
• devops workflows (Docker, CI/CD, etc.). 
• Strong communication skills — you can clearly articulate technical trade-o^s and 
• collaborate asynchronously. 

Bonus Points:
• Experience with smart contract development (Rust, Anchor).
• Knowledge of crypto wallets, NFT standards, and DeFi protocols.
• Familiarity with modern frontend frameworks (React, Svelte) for occasional full- 

stack work.
• Contributions to open-source projects. • Interest in robotics or gaming industries. 

Perks & Benefits: 

• Fully remote, flexible working hours. 
• Competitive salary + potential token/equity incentives. 
• Opportunity to work on cutting-edge robotics and blockchain applications. 
• Collaborative, fast-moving, no-BS team culture.