$180 - $260/hr
The Role As a Blockchain Engineer at Fullstack, you will build the foundational infrastructure that powers a next generation trading platform. You will design and ship core blockchain systems that ...
New
$180 - $260/hr
The Role As a Blockchain Engineer at Fullstack, you will build the foundational infrastructure that powers a next generation trading platform. You will design and ship core blockchain systems that ...
New
$180 - $260/hr
The Role As a Blockchain Engineer at Fullstack, you will build the foundational infrastructure that powers a next generation trading platform. You will design and ship core blockchain systems that ...
New
$125 - $200/hr
Python programming skills with experience exploring large datasets is a plus * Strong understanding of blockchain technology and its applications, as well as the web3 ecosystem. * Experience with ...
$125 - $200/hr
Python programming skills with experience exploring large datasets is a plus * Strong understanding of blockchain technology and its applications, as well as the web3 ecosystem. * Experience with ...
$120 - $180/hr
CloudPSO is a Information Technology Outsourcing (ITO) company that assists in the acquisition of ... blockchain systems across multiple EVM networks. This is a high-ownership role suited for engineers ...
$120 - $180/hr
CloudPSO is a Information Technology Outsourcing (ITO) company that assists in the acquisition of ... blockchain systems across multiple EVM networks. This is a high-ownership role suited for engineers ...
$102 - $180/hr
About the Role We are seeking a Junior Blockchain Security Engineer with a strong security mindset and foundational technical expertise across smart contracts, blockchain nodes, and decentralized ...
New
$102 - $180/hr
About the Role We are seeking a Junior Blockchain Security Engineer with a strong security mindset and foundational technical expertise across smart contracts, blockchain nodes, and decentralized ...
New
$152 - $205/hr
... a more open, global economy through digital assets, payment applications, and programmable blockchain infrastructure. Circle's platform includes the world's largest regulated stablecoin network ...
$152 - $205/hr
... a more open, global economy through digital assets, payment applications, and programmable blockchain infrastructure. Circle's platform includes the world's largest regulated stablecoin network ...
$180 - $240/hr
The Role As a Software Engineer at Fullstack, you will build the backend infrastructure that powers ... You will work across blockchain execution environments, data pipelines, API services, and ...
New
$180 - $240/hr
The Role As a Software Engineer at Fullstack, you will build the backend infrastructure that powers ... You will work across blockchain execution environments, data pipelines, API services, and ...
New
$140 - $200/hr
About Us Inca Digital is a veteran-owned data and intelligence company specializing in digital ... Our technology and expertise provide clarity across crypto markets, tracking blockchain ...
$140 - $200/hr
About Us Inca Digital is a veteran-owned data and intelligence company specializing in digital ... Our technology and expertise provide clarity across crypto markets, tracking blockchain ...
$150 - $230/hr
About Helius Helius is a leading developer platform on the Solana blockchain, dedicated to inspiring and accelerating the creation of crypto-powered software. Customers like Coinbase, Jupiter, and ...
$150 - $230/hr
About Helius Helius is a leading developer platform on the Solana blockchain, dedicated to inspiring and accelerating the creation of crypto-powered software. Customers like Coinbase, Jupiter, and ...
$190 - $270/hr
About Helius Helius is a leading developer platform on the Solana blockchain, dedicated to inspiring and accelerating the creation of crypto-powered software. Customers like Coinbase, Jupiter, and ...
$190 - $270/hr
About Helius Helius is a leading developer platform on the Solana blockchain, dedicated to inspiring and accelerating the creation of crypto-powered software. Customers like Coinbase, Jupiter, and ...
$230 - $250/hr
Senior Software Engineer Latitude is an early-stage payments fintech building modern infrastructure ... Blockchain / crypto infrastructure * Product-minded approach with a willingness to work across the ...
New
$230 - $250/hr
Senior Software Engineer Latitude is an early-stage payments fintech building modern infrastructure ... Blockchain / crypto infrastructure * Product-minded approach with a willingness to work across the ...
New
$140 - $190/hr
Who We Are Solana is a high-performance blockchain that can deliver a fast and friendly user ... Senior Backend Engineer - Solana Mobile Location: Remote (US or EMEA time zones) Type: Full-time ...
$140 - $190/hr
Who We Are Solana is a high-performance blockchain that can deliver a fast and friendly user ... Senior Backend Engineer - Solana Mobile Location: Remote (US or EMEA time zones) Type: Full-time ...
$90 - $95/hr
As a Customer Frontline Support Engineer, you will act as the first point of contact for our ... in public blockchain networks. * Proven ability to work collaboratively in a team-oriented ...
$90 - $95/hr
As a Customer Frontline Support Engineer, you will act as the first point of contact for our ... in public blockchain networks. * Proven ability to work collaboratively in a team-oriented ...
$145 - $195/hr
Developers and companies around the world build on it, and the SDF team is expanding to support the ... blockchain for payments. The candidate will also play a crucial role in cross functionally ...
$145 - $195/hr
Developers and companies around the world build on it, and the SDF team is expanding to support the ... blockchain for payments. The candidate will also play a crucial role in cross functionally ...
$90 - $130/hr
Work with engineering teams to make sure new features and changes are deployed quickly and safely ... Founded in Beijing, China, Huobi is a global leader and financial hub of blockchain technologies ...
New
$90 - $130/hr
Work with engineering teams to make sure new features and changes are deployed quickly and safely ... Founded in Beijing, China, Huobi is a global leader and financial hub of blockchain technologies ...
New
$120 - $180/hr
... blockchain without the UX burdens. About the role The Solving team is the engine behind Relay\'s ability to execute requests with the best price and highest reliability. As a Solving Engineer, you ...
$120 - $180/hr
... blockchain without the UX burdens. About the role The Solving team is the engine behind Relay\'s ability to execute requests with the best price and highest reliability. As a Solving Engineer, you ...
$140 - $190/hr
Who we are About Bridge Bridge is building a new payments platform powered by stablecoins to make ... Interest in or experience with stablecoins, blockchain systems, or distributed systems.
$140 - $190/hr
Who we are About Bridge Bridge is building a new payments platform powered by stablecoins to make ... Interest in or experience with stablecoins, blockchain systems, or distributed systems.
$150 - $230/hr
... blockchain technologies. The Role: We are hiring a Staff Security Engineer to act as the primary ... security partner for the Walrus team, providing deep architectural guidance and embedding security ...
$150 - $230/hr
... blockchain technologies. The Role: We are hiring a Staff Security Engineer to act as the primary ... security partner for the Walrus team, providing deep architectural guidance and embedding security ...
$150 - $230/hr
Sitting at the intersection of Product, Engineering, and Go-to-Market, you will work directly with ... This is a highly strategic, externally-facing role for someone who combines deep technical ...
$150 - $230/hr
Sitting at the intersection of Product, Engineering, and Go-to-Market, you will work directly with ... This is a highly strategic, externally-facing role for someone who combines deep technical ...
$113 - $136/hr
C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of ... Familiarity with DLT, blockchain, or consensus protocols. * Experience with modern UI/UX frameworks ...
$113 - $136/hr
C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of ... Familiarity with DLT, blockchain, or consensus protocols. * Experience with modern UI/UX frameworks ...
$120 - $170/hr
South Geeks is hiring a remote candidate for Senior Fullstack Engineer (Python + JS). This is a ... Experience in fintech, blockchain, or wealth management platforms. * Familiarity with Agile/Scrum ...
$120 - $170/hr
South Geeks is hiring a remote candidate for Senior Fullstack Engineer (Python + JS). This is a ... Experience in fintech, blockchain, or wealth management platforms. * Familiarity with Agile/Scrum ...
| Aspect | A Blockchain Engineer | Blockchain Developer |
|---|---|---|
| Primary Focus | Designing, building, and maintaining blockchain infrastructure and systems | Developing blockchain applications and smart contracts |
| Skills & Certifications | Strong understanding of blockchain architecture, cryptography, and programming languages like Solidity or Go | Proficiency in smart contract development, blockchain platforms, and coding languages |
| Work Environment | Often involved in system-level development, working closely with infrastructure teams | Primarily focused on application layer development and user-facing solutions |
| Industry Usage | Used by companies building blockchain networks and infrastructure | Used by startups and firms creating decentralized apps and smart contracts |
While both roles require blockchain knowledge and programming skills, a Blockchain Engineer focuses on building and maintaining blockchain systems, whereas a Blockchain Developer concentrates on creating applications and smart contracts on existing blockchain platforms.
For A Blockchain Engineer jobs in Kentucky, the most frequently searched job titles are:
The top searched job categories for A Blockchain Engineer jobs in Kentucky are:
On-site
$180 - $260/hr
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Posted 2 days ago
New
As a Blockchain Engineer at Fullstack, you will build the foundational infrastructure that powers a next generation trading platform. You will design and ship core blockchain systems that prioritize reliability, speed, and precision under real world conditions. You will work deep in consensus, networking, and execution layers. You will collaborate closely with product and frontend teams to ensure the underlying protocol delivers a seamless experience for end users, even in the most demanding market conditions.
What You’ll Build & SolveConsensus & State Machines: Implement, harden, and extend consensus protocols to guarantee safety and liveness under adversarial network conditions. Design and optimize state transition functions. Handle block proposal, voting, and finalization logic.
Execution Layer Integration: Work with Ethereum-compatible execution clients. Bridge consensus layer with execution engine. Implement payload building, block validation, and state root verification. Design execution extensions for data pipelines.
Cryptographic Primitives: Implement signature schemes for validator authentication and vote aggregation. Work with threshold signatures, BLS aggregation, or similar schemes. Ensure cryptographic security across the stack.
Performance & Scalability: Optimize block times, transaction throughput, and state storage. Profile consensus critical paths. Design for horizontal scalability and network growth.
What You BringExperience: 2+ years building blockchain systems or consensus engines in Rust (not just smart contracts). Deep understanding of memory management, concurrency, and performance optimization.
Distributed Systems: Strong grasp of leader election, state machine replication. Experience with consensus protocols like PBFT, HotStuff, Tendermint, or similar.
Storage & Performance: Comfortable working with low-level storage engines (RocksDB, MDBX) and optimizing state trie structures. Know your way around key-value stores.
Cryptography: Solid fundamentals in applied cryptography: elliptic curves, BLS signatures, threshold schemes.
Networking: Experience with P2P networking and gossip protocols. Can reason about network partitions and adversarial conditions.
Cross-Chain (Bonus): Experience with cross-chain bridges, interoperability protocols, or multi-chain architectures.
In-Person Collaborator: Thrive in high-bandwidth, in-person engineering environments.
Work Authorization: Must be authorized to work in the United States.
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