Senior Protocol Engineer

Kaleido · Blockchain & Crypto · Web3 & dApps · 2 months ago

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Salary

≈ $90k – $170k per year (Estimated)

Location

In office (Raleigh)

Seniority

Senior · 10+ years exp

First seen by Alion on Sep 19, 2026.

Overview

Company

Impact

Profile match

Kaleido

Kaleido is an enterprise blockchain platform company founded in 2018 and headquartered in Raleigh, North Carolina. It offers managed deployment of permissioned networks and tokenisation services with the governance and integration features large organisations require. The company contributes heavily to the open-source FireFly project for enterprise Web3 orchestration.

kaleido.io · HQ: Raleigh, United States · Blockchain & Crypto · Asset Tokenization · Web3 & dApps · Blockchain Infrastructure · 11-50 employees · Est. 2018

Tech stack of Kaleido

Backed by Valor Capital Group

Kaleido is looking for a Senior Protocol Engineer to develop blockchain platform features, privacy-preserving tokens, and enterprise digital asset products.

You will build features that provision, manage, and interact with Layer 1 and Layer 2 blockchains. You will develop privacy-preserving tokens and digital asset products, collaborate with open-source communities and researchers, and research solutions for distributed-systems and consensus challenges.

Responsibilities

Develop features that provision and manage Layer 1 and Layer 2 blockchains
Develop blockchain connectors, adaptors, and signing wallets
Develop privacy-preserving blockchain tokens using advanced cryptography
Develop enterprise products for managing digital assets
Work with open-source communities and researchers on privacy and interoperability
Research and develop solutions for distributed systems and consensus algorithms

Requirements

10+ years of senior engineering experience
Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related field
cryptography
digital signature
asymmetric encryption
symmetric encryption
zero-knowledge proof
threshold signature
elliptic curve
Golang or Rust
consensus algorithm
Raft
PBFT

Benefits

Equity
Medical coverage
Dental coverage
Vision coverage
Open paid time off
Retirement savings options

Hiring process

Recruiter interview → Manager interview → Project → Playback and team interview → Founder conversation

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