Nethermind

London, England

About Nethermind

Nethermind has a world class team of builders and researchers with expertise in Ethereum, protocol engineering, layer 2 scaling, decentralized finance, smart contracts development and enterprise blockchain. We provide technology, R&D and consulting services for blockchain and DeFi businesses. The Nethermind team actively contributes to Ethereum core development and supports many Ethereum projects to help further develop the ecosystem. Working with amazing partners such as StarkWare, POA, EWF, Baseline, Provide and many more, Nethermind is building the future of blockchain and DeFi.

Our 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 core contributors to Ethereum’s development, our execution layer client plays an important role in advancing the network, and we actively collaborate with the broader Ethereum community. Within the Starknet ecosystem, we deliver infrastructure and developer resources, including a node implementation, a block explorer and API platform, and plugins for Starknet builders.

We offer strategic support to our institutional and enterprise partners across blockchain, digital assets, and DeFi. Our team is equipped to guide you through all stages of the research and development process, from initial concepts to successful implementation.

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Available Jobs

Jobs posted by Nethermind

Tech Lead
$competitive
Software Engineering Jobs
December 2, 2025
Valid until: January 1, 2026
Industry
IT Services and IT Consulting
Company size
201-500 employees
Founded in
2017
Location
London, England