... Engineer / Blockchain Engineer très senior, capable de construire un socle de tokenisation institutionnelle en Solidity/EVM avec un niveau élevé d'exigence sur la sécurité, les tests ...
... Engineer / Blockchain Engineer très senior, capable de construire un socle de tokenisation institutionnelle en Solidity/EVM avec un niveau élevé d'exigence sur la sécurité, les tests ...
Digital Assets Crypto/Blockchain Senior Associate
Cincinnati, OH · On-site
$77K - $202K/yr
... Blockchain Senior Associate, you will help clients define, design, and implement digital asset ... You will also collaborate with specialists across PwC to bring together regulatory, engineering ...
Digital Assets Crypto/Blockchain Senior Associate
Cincinnati, OH · On-site
$77K - $202K/yr
... Blockchain Senior Associate, you will help clients define, design, and implement digital asset ... You will also collaborate with specialists across PwC to bring together regulatory, engineering ...
Digital Assets Crypto/Blockchain Director
$155K - $410K/yr
... Blockchain Director, you will set the strategic direction for clients defining, designing, and ... You will connect capabilities across PwC to bring together regulatory, engineering, banking ...
Digital Assets Crypto/Blockchain Director
$155K - $410K/yr
... Blockchain Director, you will set the strategic direction for clients defining, designing, and ... You will connect capabilities across PwC to bring together regulatory, engineering, banking ...
Digital Assets Crypto/Blockchain Senior Manager
Cincinnati, OH · On-site
$124K - $280K/yr
... Blockchain Senior Manager, you will help clients define, design, and scale digital asset ... engineering, banking, payments, and operations expertise. You will also develop teams, identify ...
Digital Assets Crypto/Blockchain Senior Manager
Cincinnati, OH · On-site
$124K - $280K/yr
... Blockchain Senior Manager, you will help clients define, design, and scale digital asset ... engineering, banking, payments, and operations expertise. You will also develop teams, identify ...
Digital Assets Crypto/Blockchain Manager
Cincinnati, OH · On-site
$99K - $232K/yr
You will also coordinate with specialists across PwC to bring together regulatory, engineering, banking, payments, and operations expertise. Responsibilities - Leading digital asset, blockchain ...
Digital Assets Crypto/Blockchain Manager
Cincinnati, OH · On-site
$99K - $232K/yr
You will also coordinate with specialists across PwC to bring together regulatory, engineering, banking, payments, and operations expertise. Responsibilities - Leading digital asset, blockchain ...
Cybersecurity Engineer
Columbus, OH · On-site
We are seeking a Cybersecurity Engineer to join our team. We are seeking an experienced ... Implement modern security solutions, such as blockchain technologies and advanced cryptographic ...
Cybersecurity Engineer
Columbus, OH · On-site
We are seeking a Cybersecurity Engineer to join our team. We are seeking an experienced ... Implement modern security solutions, such as blockchain technologies and advanced cryptographic ...
$87K - $118K/yr
... programmable blockchain infrastructure. Circle's platform includes the world's largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement, and Arc, an ...
$87K - $118K/yr
... programmable blockchain infrastructure. Circle's platform includes the world's largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement, and Arc, an ...
Lead Protocol Engineer (Go / Cryptography)
Columbus, OH · On-site
$99K - $130K/yr
Architect and build a custom blockchain application using Go , Cosmos SDK , and CometBFT ... Engineer custom ABCI++ extensions (specificallyPrepareProposaland Vote Extensions) to implement an ...
Lead Protocol Engineer (Go / Cryptography)
Columbus, OH · On-site
$99K - $130K/yr
Architect and build a custom blockchain application using Go , Cosmos SDK , and CometBFT ... Engineer custom ABCI++ extensions (specificallyPrepareProposaland Vote Extensions) to implement an ...
Cryptography Research Engineer
$140K - $195K/yr
Position Overview Riverside Research is seeking a Cryptography Research Engineer to work alongside ... Knowledge of blockchain technology design principles and experience with a common blockchain open ...
Cryptography Research Engineer
$140K - $195K/yr
Position Overview Riverside Research is seeking a Cryptography Research Engineer to work alongside ... Knowledge of blockchain technology design principles and experience with a common blockchain open ...
... Blockchain, etc. * You will spot, isolate, and solve engineering problems using your skills in ... Advanced analytics - Return on R&D costs, Product Cost, Business case models * Should-costmodelling ...
New
... Blockchain, etc. * You will spot, isolate, and solve engineering problems using your skills in ... Advanced analytics - Return on R&D costs, Product Cost, Business case models * Should-costmodelling ...
New
Supply Chain & Engineering - Functional Consultant
Columbus, OH · On-site
$70K - $205K/yr
... Blockchain, etc. * You will spot, isolate, and solve engineering problems using your skills in ... Advanced analytics - Return on R&D costs, Product Cost, Business case models * Should-costmodelling ...
New
Supply Chain & Engineering - Functional Consultant
Columbus, OH · On-site
$70K - $205K/yr
... Blockchain, etc. * You will spot, isolate, and solve engineering problems using your skills in ... Advanced analytics - Return on R&D costs, Product Cost, Business case models * Should-costmodelling ...
New
Supply Chain & Engineering - Functional Consultant
Hartford, OH · On-site
$70K - $205K/yr
... Blockchain, etc. * You will spot, isolate, and solve engineering problems using your skills in ... Advanced analytics - Return on R&D costs, Product Cost, Business case models * Should-costmodelling ...
New
Supply Chain & Engineering - Functional Consultant
Hartford, OH · On-site
$70K - $205K/yr
... Blockchain, etc. * You will spot, isolate, and solve engineering problems using your skills in ... Advanced analytics - Return on R&D costs, Product Cost, Business case models * Should-costmodelling ...
New
Supply Chain & Engineering - Functional Consultant
Cincinnati, OH · On-site
$70K - $205K/yr
... Blockchain, etc. * You will spot, isolate, and solve engineering problems using your skills in ... Advanced analytics - Return on R&D costs, Product Cost, Business case models * Should-costmodelling ...
New
Supply Chain & Engineering - Functional Consultant
Cincinnati, OH · On-site
$70K - $205K/yr
... Blockchain, etc. * You will spot, isolate, and solve engineering problems using your skills in ... Advanced analytics - Return on R&D costs, Product Cost, Business case models * Should-costmodelling ...
New
Backend Engineer, EVM
Lancaster, OH · On-site
$150K - $350K/yr
The ideal candidate is a proactive and autonomous developer who thrives on tackling complex challenges and ideally has experience doing so within the EVM ecosystem or broader blockchain space. As ...
Backend Engineer, EVM
Lancaster, OH · On-site
$150K - $350K/yr
The ideal candidate is a proactive and autonomous developer who thrives on tackling complex challenges and ideally has experience doing so within the EVM ecosystem or broader blockchain space. As ...
Lead Cryptography Engineer (MPC & Confidential Computing)
Columbus, OH · On-site +1
$99K - $130K/yr
As a Lead Cryptography Engineer you will be responsible for architecting the core Key Management ... Blockchain Core: Deep experience with Cosmos SDK and CometBFT . Comfort building custom modules and ...
Lead Cryptography Engineer (MPC & Confidential Computing)
Columbus, OH · On-site +1
$99K - $130K/yr
As a Lead Cryptography Engineer you will be responsible for architecting the core Key Management ... Blockchain Core: Deep experience with Cosmos SDK and CometBFT . Comfort building custom modules and ...
Infrastructure Engineer
Columbus, OH · On-site
$103K - $136K/yr
... IoT), blockchain, edge computing, and immersive experiences technologies. In addition, the ... DevOps) * Developed understanding and knowledge of IT service management (ITSM) and Information ...
Infrastructure Engineer
Columbus, OH · On-site
$103K - $136K/yr
... IoT), blockchain, edge computing, and immersive experiences technologies. In addition, the ... DevOps) * Developed understanding and knowledge of IT service management (ITSM) and Information ...
Infrastructure Engineer
Columbus, OH · On-site
$101K - $132K/yr
... IoT), blockchain, edge computing, and immersive experiences technologies. In addition, the ... DevOps) * Developed understanding and knowledge of IT service management (ITSM) and Information ...
Infrastructure Engineer
Columbus, OH · On-site
$101K - $132K/yr
... IoT), blockchain, edge computing, and immersive experiences technologies. In addition, the ... DevOps) * Developed understanding and knowledge of IT service management (ITSM) and Information ...
Infrastructure Engineer
Columbus, OH · On-site
$101K - $132K/yr
... IoT), blockchain, edge computing, and immersive experiences technologies. In addition, the ... DevOps) * Developed understanding and knowledge of IT service management (ITSM) and Information ...
Infrastructure Engineer
Columbus, OH · On-site
$101K - $132K/yr
... IoT), blockchain, edge computing, and immersive experiences technologies. In addition, the ... DevOps) * Developed understanding and knowledge of IT service management (ITSM) and Information ...
Infrastructure Engineer
Columbus, OH · On-site
$101K - $132K/yr
... IoT), blockchain, edge computing, and immersive experiences technologies. In addition, the ... DevOps) * Developed understanding and knowledge of IT service management (ITSM) and Information ...
Infrastructure Engineer
Columbus, OH · On-site
$101K - $132K/yr
... IoT), blockchain, edge computing, and immersive experiences technologies. In addition, the ... DevOps) * Developed understanding and knowledge of IT service management (ITSM) and Information ...
Infrastructure Engineer
Columbus, OH · On-site
$101K - $132K/yr
... IoT), blockchain, edge computing, and immersive experiences technologies. In addition, the ... DevOps) Developed understanding and knowledge of IT service management (ITSM) and Information ...
Infrastructure Engineer
Columbus, OH · On-site
$101K - $132K/yr
... IoT), blockchain, edge computing, and immersive experiences technologies. In addition, the ... DevOps) Developed understanding and knowledge of IT service management (ITSM) and Information ...
Blockchain Developer information
See Ohio salary details
$45.6K - $55.8K
1% of jobs
$55.8K - $66K
4% of jobs
$66K - $76.2K
9% of jobs
$85.7K is the 25th percentile. Wages below this are outliers.
$76.2K - $86.4K
12% of jobs
$86.4K - $96.6K
15% of jobs
The median wage is $103.3K / yr.
$96.6K - $106.8K
14% of jobs
$106.8K - $117K
15% of jobs
$121.1K is the 75th percentile. Wages above this are outliers.
$117K - $127.2K
13% of jobs
$127.2K - $137.4K
9% of jobs
$137.4K - $147.6K
5% of jobs
$147.6K - $157.8K
3% of jobs
$45.6K
$106.3K
$157.8K
How much do blockchain developer jobs pay per year?
What is a blockchain developer?
What does a blockchain developer do?
A blockchain is a digital, public transaction record or digital ledger. People usually associate it with the cryptocurrency Bitcoin, but blockchain technology can also record digital transactions with other cryptocurrencies, data, or information. Unlike other forms of finance, cryptocurrencies that rely on the blockchain are decentralized, so people can access Bitcoin and other digital currencies without going to a bank. Computer experts and cryptographers are developing additional ways to use blockchain technology, such as for trade and healthcare records.
What are the key skills and qualifications needed to thrive as a blockchain developer, and why are they important?
What are some common challenges blockchain developers face when integrating blockchain solutions with existing enterprise systems?
What is the difference between Blockchain Developer vs Blockchain Engineer?
| Aspect | Blockchain Developer | Blockchain Engineer |
|---|---|---|
| Primary Focus | Developing blockchain applications and smart contracts | Designing and building blockchain infrastructure and networks |
| Skills & Certifications | Proficiency in Solidity, JavaScript, cryptography; certifications like Certified Blockchain Developer | Knowledge of distributed systems, network architecture; certifications like Certified Blockchain Engineer |
| Work Environment | Software development teams, startups, fintech companies | Blockchain infrastructure projects, enterprise solutions, network setup |
| Industry Usage | Application development in finance, supply chain, healthcare | Building blockchain platforms, maintaining networks, security |
While both roles involve blockchain technology, Blockchain Developers focus on creating applications and smart contracts, whereas Blockchain Engineers design and maintain the underlying blockchain infrastructure. The roles often overlap but differ in scope and technical emphasis.
How much do blockchain developers make?
What is the work of a blockchain developer?
What are the most commonly searched types of Blockchain Developer jobs in Ohio?
The most popular types of Blockchain Developer jobs in Ohio are:
What are popular job titles related to Blockchain Developer jobs in Ohio?
For Blockchain Developer jobs in Ohio, the most frequently searched job titles are:
What job categories do people searching Blockchain Developer jobs in Ohio look for?
The top searched job categories for Blockchain Developer jobs in Ohio are:
What cities in Ohio are hiring for Blockchain Developer jobs?
Cities in Ohio with the most Blockchain Developer job openings:

Blockchain Smart Contract Engineering
Canton, OH • On-site
Other
Posted 6 days ago
Job description
Nous recherchons une expertise avancée en ingénierie de smart contracts afin de concevoir et développer le cœur on-chain de notre plateforme d’actifs numériques institutionnels chez le client.
L’objectif est de développer des smart contracts sécurisés, réutilisables et conformes aux exigences réglementaires, capables de prendre en charge l’ensemble des workflows, depuis l’émission de tokens jusqu’au règlement, pour différents types d’instruments financiers.
Nous attendons une expertise solide en Solidity et en architectures basées sur l’EVM, ainsi que la capacité à évaluer et appliquer des modèles de registres distribués permissionnés tels que Canton et Hyperledger Besu.
Une maîtrise rigoureuse des tokens ERC-20 et de leurs extensions pertinentes est requise, avec des mécanismes robustes de contrôle de l’offre, de la propriété, des permissions et du cycle de vie des actifs. Le besoin comprend également la mise en place de tests complets de type property-based testing, invariant testing et fuzz testing, ainsi que du gas profiling et des analyses de sécurité afin de garantir la fiabilité de chaque composant des smart contracts.
Nous recherchons également une expertise dans la préparation de smart contracts à des audits externes indépendants, la correction des vulnérabilités ou écarts identifiés et le maintien d’une approche d’ingénierie centrée sur la sécurité.
L’utilisation encadrée de l’IA pour accélérer la génération de structures de code, le refactoring, la génération de tests ou le triage de vulnérabilités est acceptée, à condition que chaque ligne générée fasse l’objet d’une revue par un ingénieur qualifié et qu’aucune information sensible, clé privée, adresse, logique métier confidentielle ou code non audité ne soit exposé à des services d’IA externes.
Nous recherchons enfin une expertise analytique, collaborative et orientée communication, capable de travailler avec les équipes produit et différentes parties prenantes dans un environnement de marché financier réglementé.
Objectifs et livrablesLe client souhaite mettre en place une fondation on-chain sécurisée et scalable pour ses produits de tokenisation institutionnelle et ses solutions basées sur des registres distribués. L’expertise recherchée devra permettre de construire cette plateforme from scratch, tout en respectant les exigences de fiabilité, de conformité et de sécurité propres à un groupe boursier réglementé.
Les principaux objectifs sont les suivants :
- Concevoir l’architecture des smart contracts permettant de gérer l’émission d’actifs numériques, leur cycle de vie, leur propriété, leurs transferts et leur règlement
- Développer des smart contracts Solidity prêts pour la production, compatibles avec des environnements EVM et avec les modèles pertinents de blockchains permissionnées
- Créer des composants de tokenisation réutilisables, pouvant supporter plusieurs types d’instruments financiers et évoluer avec de futurs produits
- Implémenter des contrats ERC-20 et leurs extensions pertinentes, avec des contrôles robustes des droits d’accès, de l’offre et des règles de propriété
- Développer des suites complètes de tests property-based, invariant et fuzz, couvrant le fonctionnement nominal, les cas limites et les scénarios adverses
- Réaliser du gas profiling, des analyses de performance et des revues de sécurité des smart contracts, en documentant les risques identifiés et les mesures de mitigation
- Préparer le code, la documentation, les preuves de tests et les éléments nécessaires aux audits de sécurité externes indépendants
- Corriger les résultats d’audit, valider les correctifs et maintenir une traçabilité des actions de sécurité et d’assurance qualité
- Utiliser l’IA de manière contrôlée pour la génération initiale de code, le refactoring, la génération de tests et le triage de vulnérabilités, avec revue et validation humaine systématiques
- Définir et appliquer des règles strictes de prompt hygiene, afin d’éviter toute exposition de clés privées, adresses de wallet, logique métier confidentielle ou code non audité à des services d’IA externes
- Produire la documentation technique couvrant l’architecture, les interfaces, les procédures de déploiement, les hypothèses de sécurité, les invariants et les considérations opérationnelles
- Collaborer avec les équipes produit, juridique, conformité, sécurité et engineering afin de garantir une solution robuste, maintenable et adaptée aux exigences des marchés financiers institutionnels
En une phrase, le client cherche ici un Smart Contract Engineer / Blockchain Engineer très senior, capable de construire un socle de tokenisation institutionnelle en Solidity/EVM avec un niveau élevé d’exigence sur la sécurité, les tests, l’auditabilité et la conformité.