Hyphen Connect · 1 month ago
Chain Protocol Engineer
EMEA
Full-time
Onsite
Senior LevelHyphenconnect is a fast-growing Web3 startup focused on creating privacy-first infrastructure for digital identity and reputation. The Protocol Engineer will be responsible for designing, implementing, and operating the core software of a Layer 1 Chain, ensuring reliability and performance while integrating identity-specific features.
Staffing & Recruiting
Responsibilities
Drive full lifecycle of Cosmos SDK/Tendermint modules: build, customize, and maintain with deep consensus/networking impact
Engineer EVM-compatible capabilities on Evmos—precompiles, fee markets, state logic, and cross-layer behaviors
Implement and run BNB Greenfield storage integrations: permissions, cross-chain flows, and app-level patterns
Manage chain upgrades, hotfixes, and param changes via governance, migrations, and multi-env execution
Own stack reliability: node ops, RPC tuning, indexing, monitoring, alerting, and incident response
Qualification
Required
Expert Golang in Cosmos/Tendermint; mastery of state machines and consensus
Deep Evmos EVM proficiency: precompiles, opcodes/gas, JSON-RPC, cross-compat
Hands-on with Greenfield SDKs/APIs, ACLs, and chain/contract integration patterns
Strong in Docker/K8s, CI/CD, IaC for chain infra; plus node ops (pruning, sync, RPC)
Rigorous testing (simulations, property-based, upgrade rehearsals) and observability (Prom/Grafana, traces, playbooks)
Company
Hyphen Connect
Hyphen Connect: The Nexus of Web3 Talents As your premier Web3 talent acquisition partner, Hyphen Connect is dedicated to driving innovation by connecting passionate talent with forward-thinking enterprises.
Founded in 2024
2-10 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase