Web3 Full Stack Engineer / Tech lead (L2)

💰 Competitive
🌍 Remote

About Keyko

Keyko is a Swiss based strategic engineering powerhouse, helping
clients unlock innovation with Web3.

We offer unparalleled expertise in Web3 Strategy, Innovation and Engineering applying Blockchain to create Next Generation solutions, and are a leader in leveraging decentralized open source platforms like Ethereum, Celo, etc.

Keyko has a proven track record of success working with some of the biggest names in Web3. With the knowledge, expertise, and proven success that Keyko offers, there is no competitive alternative on the global market for building advanced ecosystems.


Enter the Keyko Spirit

  • We are a full-stack Web3 Engineering company with a passion for Open Source and fairness. 
  • We promote openness and inclusivity through decentralized systems with a balanced approach to developer operations.
  • We have been instrumental in the launch and development of networks such as Celo, Filecoin and MODE.
  • We have a stand out portfolio of successful relationships with the likes of Filecoin, Masa and many more.
  • We definitely take a technical orientation to everything we do, but we’re also business savvy and combine both to develop and realize true change agents.
  • We are working to make the promise of Web3 a reality by merging legacy Web2 with new solutions.
  • We like to think we’re pretty cool and fun 😎


About the role

We’re on the hunt for a Web3 Full Stack Engineer / Tech Lead. This role is pivotal in driving the technical development of on-chain private credit protocol and associated applications. The ideal candidate will have a strong background in blockchain technology, particularly in Ethereum and Celo, and possess a deep understanding of privacy and scalability solutions.


What you will do

  • Build technical solutions for Keyko and our partners through solution definition by encapsulating requirements, developing roadmaps, and understanding solution roll out needs.
  • Explore and implement privacy and scalability solutions.
  • Lead the development and implementation of blockchain protocol for origination, securitization, and servicing of loans.
  • Lead a team of engineers, providing mentorship and technical guidance.
  • Display an understanding of engineering backlogs and requirements gathering that help establish and oversee commitment to technical priorities.
  • Understand how to incorporate specifications from business and product owners into engineering designs.
  • Perform development and maintenance / support tasks on solutions.
  • Identify gaps in solution designs and be able to recommend solutions.


About you

  • Able to work as a teammate for the good of the Keyko Spirit.
  • Senior full stack engineer with extensive experience in Web3 projects.
  • Experience with Ethereum and Celo blockchain platforms.
  • Knowledge of privacy-preserving technologies such as ZKP. 
  • Knowledge of scalability solutions in blockchain.
  • Experienced in building Layer 2 solutions.
  • Understanding of Layer 0 technologies.
  • Strong understanding of cryptographic principles and data security.
  • Ability to lead and mentor a team.
  • Experience with building financial applications or landing protocols is a plus. 


Your tech stack

  • Solidity
  • Web3 libraries 
  • Experience with one or more of these programming languages: Python, Rust, Go, C, C++, etc. 
  • Familiarity with ERC-721 and ERC-20 token standards


What you can expect when you join us

💰 Competitive pay 

🏡 Fully remote working environment 

⏳ Flexible working hours 

🏖️ 25 days of paid time off + public holidays in the country where you are based

🎉 Annual offsite gatherings 

📚 Knowledge sharing 

💪 Casual get-togethers 

🚀 Fantastic teammates! 

Take Your Career To The Next Level