Nethermind

Nethermind is a blockchain research and software engineering company that empowers enterprises and developers worldwide to build on decentralized systems. The firm describes its mission as delivering pioneering research and development that enable accessible, transparent and borderless economic and governance systems, and it is dedicated to fostering the growth of Ethereum, Starknet and the wider blockchain industry.

Nethermind’s work touches every part of the web3 ecosystem, from layer 1 and layer 2 engineering, cryptography research and security to application-layer protocol development. As a core contributor to Ethereum’s development, the firm maintains the Nethermind execution client, which plays an important role in advancing the network, and it actively collaborates with the broader Ethereum community on network upgrades and proposals.

Within the Starknet ecosystem, Nethermind delivers infrastructure and developer resources, including a node implementation, a block explorer and API platform, and plugins for Starknet builders. Its engineering teams also work on a Solidity-to-Cairo compiler, decentralization of Lido’s validator set, and smart contract formal verification and auditing.

The company’s security team audits smart contracts, ZK circuits and off-chain components, with formal verification capabilities for critical systems, while its expertise spans MEV innovations, security solutions and application-layer development. Nethermind also provides strategic support to institutional and enterprise partners across blockchain, digital assets, DeFi and TradFi, guiding clients through all stages of research and development, from initial concepts to successful implementation, including technical due diligence and Blockchain as a Service solutions.

As blockchain intersects with AI, Nethermind is developing hardware that anchors digital identity in verifiable biometrics with cryptographic privacy guarantees. The firm notes that it frequently collaborates with organizations and projects across the ecosystem, supporting ambitious and potentially ground-breaking work throughout its lifespan, including times of uncertainty.

Nethermind is a remote-first company with more than 200 team members distributed across 66+ countries and six continents, working in tightly-knit teams made up of experts in their fields. It emphasizes a culture of builders tackling blockchain’s toughest problems, offering professional growth through expert mentorship and upskilling courses, equity ownership, a choice of crypto or fiat pay, a fully remote working culture and in-person meetups at crypto events around the world.

Nethermind also runs an internship program aimed at fostering the next generation of skilled computer scientists and blockchain professionals through hands-on experience in the Ethereum ecosystem. Its hiring process typically includes application review, a technical test, a first interview, technical interviews and an offer, though the process may differ slightly between teams. The company warns candidates about recruitment scams, stating that its recruitment team only contacts applicants from official @nethermind.io addresses and that all interview scheduling is managed through Ashby, its official hiring platform.