Back to Organizations
Sigma Prime
Sigma Prime is a blockchain security company providing security audits, integrated security engineering, training, and infrastructure-operator services. It serves teams building and operating blockchain protocols, infrastructure, applications, and smart contracts, and also develops Ethereum infrastructure products.
Distributed
11 current maintainers8 active leads2 new active leads5 lead step-downs2 early lead departures
Maintainer signals as of Aug 10, 2026
Description
Sigma Prime provides blockchain security services across infrastructure, protocol, smart contract, frontend application, and rolling-commit reviews, alongside embedded security engineering and security training. Its clients are teams operating high-value blockchain systems, including protocols, L1s and L2s, DeFi applications, validators, sequencers, wallets, and related infrastructure. The company also builds Ethereum infrastructure products, including the Lighthouse consensus client, Anchor distributed-validator technology, Bombora block-building infrastructure, and Secstant security review tooling under development.Grant Funding
VC Funding
OP
$1.5M
$0
Technology & Skills
SOFTWARE SECURITY
DEVELOPER TOOLING
GO-TO-MARKET PLANNING
PIPELINE MANAGEMENT
RELATIONSHIP BUILDING
SCOPING
CRM
BUSINESS DEVELOPMENT
TECHNICAL-SALES
BLOCKCHAIN
OPERATIONS
DEFI
WEB3
TECHNICAL WRITING
CONFERENCE REPRESENTATION
PROPOSAL
ETHEREUM
PARTNERSHIPS
PROPOSER-BUILDER SEPARATION
DEVELOPER RELATIONS
MARKET RESEARCH
BLOCKCHAIN PROTOCOLS
DISTRIBUTED SYSTEMS
MEV
RESEARCH
SECURITY
CONTENT WRITING
CLIENT COMMUNICATION
ECOSYSTEM GROWTH
CYBERSECURITY
SMART CONTRACTS
Open Roles
Job details and availability are maintained by JobStash.
View all Sigma Prime roles on JobStash