Product Manager — AI x Web3 Security
NethermindRomania
Posted January 28, 2026
Full Time
About the Company
Nethermind is a leading blockchain technology firm that builds and researches Ethereum-based solutions, offering R&D, consulting, and engineering services to DeFi and enterprise clients. The team specializes in protocol engineering, layer 2 scaling, smart contract development, and enterprise blockchain integration, delivering high-performance, secure products that accelerate adoption of decentralized finance. By actively contributing to Ethereum core development and partnering with industry leaders such as StarkWare, POA, and EWF, Nethermind positions itself at the forefront of ecosystem innovation. The company’s collaborative culture, driven by a world-class team of builders and researchers, fosters continuous improvement and rapid deployment of cutting-edge blockchain solutions.
Job Description
Nethermind is building an AI-driven security product line used by protocol teams and enterprise customers operating in highly regulated environments. The Product Manager will own product strategy and execution for these products and the next wave of features/products in the same direction.
Requirements
- 3+ years in Product Management shipping developer-facing or enterprise security software (B2B SaaS)
- Familiarity with Ethereum smart contracts and security mindset (Solidity, common vuln classes, audit process)
- Experience working with large organizations (enterprises, financial institutions, or highly regulated industries)
- Ability to work cross-functionally with researchers/engineers and translate ambiguity into shipped product
