What is Polygon?

Polygon is the leading platform for Ethereum scaling and infrastructure development. Its growing suite of products offers developers easy access to all major scaling and infrastructure solutions: L2 solutions (ZK Rollups and Optimistic Rollups), sidechains, hybrid solutions, stand-alone and enterprise chains, data availability solutions, and more. Polygon’s scaling solutions have seen widespread adoption with 3000+ applications hosted, 1B+ total transactions processed, ~100M+ unique user addresses, and $5B+ in assets secured.

Polygon Hermez is a proud member of the Polygon ecosystem, you can read more at: https://polygon.technology/solutions/polygon-hermez and hermez.io

We’re looking for an experienced JS Blockchain Engineer to develop our core technology. You’ll work with the engineering team to research, spec, and implement blockchain-based solutions that power L2 scaling solutions. In addition, as a software engineer, you will collaborate with team members in making architectural decisions. This is an exciting opportunity to take an active part in the blockchain space and contribute to the decentralization of the future.

What will you do?
Participate in designing blockchain scaling architectures. Write high-quality, clean, commented and testing solidity smart contract code. Develop and maintain integration testing regarding full scaling solution. Work with the engineering and product teams collaboratively, contributing ideas that add value to our product roadmap and company goals.

We are looking for someone with the following skills and knowledge:
Minimum 5 years experience in software development (javascript preferred).
Minimum one year experience working with backend blockchain stack: web3, ethers, truffle and/or hardhat.
Minimum one-year work with Ethereum blockchain architecture and smart contract development with Solidity.
Strong unit and integration testing culture.
Strong attention to detail.
Team player who enjoys working also independently and takes ownership of tasks end to end.
Good written and verbal communication skills in English.

It will be nice if you are:
Experienced working in projects using cryptography, complex maths and complex database structures.
Experienced in designing blockchain architectures.
Familiar with existing L2 blockchain solutions.
Familiar with DevOps stack.
Experienced with other programming tools, especially on open source projects.

Last but not least:
We are looking for positive, optimistic, proactive, and creative people who are looking forward to building innovative technology. If you think that your profile matches this position, please send your details.

Thank you for your interest in the position.
Looking forward to receive your CV soon.

Benefits

Work from anywhere (Remote first)
Flexible working hours
Flexible vacation policy
Competitive Salary

Polygon is committed to a diverse and inclusive workplace and is an equal opportunity employer. We do not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Learn More about Polygon

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