Key Engineering Role
The Nym team is a world-class mix of privacy experts, engineers, and thinkers spread across Europe. We believe that user privacy underpins democratic freedoms in a networked world.
This is a key engineering role in a world-class team working on the cutting edge of privacy tech, decentralized networking, and blockchain infrastructure.
Main Responsibilities:
* Build and maintain advanced privacy-preserving network infrastructure.
* Develop and audit cryptographic systems, especially around zk-credentials and e-cash.
* Develop smart contracts for decentralized systems, including CosmWASM and blockchain-specific integrations.
* Support integrations with wallets, explorers, and external systems.
* Contribute to browser-ready WebAssembly components.
* Champion post-quantum secure implementations across the stack.
Required Skills and Qualifications:
* 5+ years in back-end or systems-level engineering.
* Proficiency in Rust, with strong experience in async programming (e.g., Tokio).
* Deep knowledge of networking and cryptography.
* Experience building or scaling distributed systems.
* Comfort with cryptographic libraries and protocols.
Benefits and Perks:
* A diverse, global team of 50+, interested in learning and solving problems together.
* 6 Weeks annual leave plus national holidays.
* Yearly learning and development allowance.
* IT hardware package tailored to your role.
* Remote working (with a bias towards being able to do in-person meetups periodically).
* A competitive salary.
We are looking for a skilled Rust Engineer to join our Core Development Team.
About the Job:
This is an opportunity to work on the cutting edge of privacy tech, decentralized networking, and blockchain infrastructure.
What You Will Do:
* Get up to speed with post-quantum security developments.
* Write CosmWASM smart contracts.
* Optimize performance of network tunnel devices to route IP traffic efficiently.
* Work on Cosmos L1 → L2 migration strategies and integrations with chains like Sui and Walrus.