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A Blockchain Engineer Jobs (NOW HIRING)

Building a (Rocket)Ship We are a Day-1 startup. Blockchains are becoming the foundation of the ... engineers in the open. Building a blockchain is like jumping off the cliff while assembling the ...

Senior Blockchain Engineer

Almont, CO · On-site +1

$157K - $178K/yr

About UseBlocky UseBlocky is a global technology company specializing in Blockchain, Web3, AI, and ... You will work closely with product, engineering, and security teams to develop robust Web3 ...

As a Blockchain Developer, you will be responsible for designing, implementing, and supporting a variety of blockchain-based projects, ensuring their security, reliability, and performance.

We foster a thriving internal community and are committed to creating a workplace that looks like ... Mentor Associate engineers and promote best practices in Rust and smart contract development

Blockchain Developer

Manassas, VA · On-site

$66K - $124K/yr

Swift now has a presence in 200+ countries and legal territories to serve a community of more than 12,000 banks and financial institutions. Blockchain Developer Job Summary We are seeking an ...

As a Blockchain Developer, you will be responsible for designing, implementing, and supporting a variety of blockchain-based projects, ensuring their security, reliability, and performance.

Senior Blockchain Engineer

$107K - $146K/yr

About the Role As a Senior Blockchain Engineer at Ondo, you will own the design of our smart contract systems - not just the contracts themselves, but how they're deployed, secured, monitored, and ...

Blockchain Developer

Manassas, VA · On-site

$66K - $124K/yr

Swift now has a presence in 200+ countries and legal territories to serve a community of more than 12,000 banks and financial institutions. Blockchain Developer Job Summary We are seeking an ...

We foster a thriving internal community and are committed to creating a workplace that looks like ... Mentor Associate engineers and promote best practices in Rust and smart contract development

We foster a thriving internal community and are committed to creating a workplace that looks like ... Mentor Associate engineers and promote best practices in Rust and smart contract development

We foster a thriving internal community and are committed to creating a workplace that looks like ... Mentor Associate engineers and promote best practices in Rust and smart contract development

Senior Blockchain Engineer

$107K - $146K/yr

About the Role As a Senior Blockchain Engineer at Ondo, you will own the design of our smart contract systems - not just the contracts themselves, but how they're deployed, secured, monitored, and ...

We foster a thriving internal community and are committed to creating a workplace that looks like ... Mentor Associate engineers and promote best practices in Rust and smart contract development

Blockchain Developer

Manassas, VA · On-site

$66K - $124K/yr

Swift now has a presence in 200+ countries and legal territories to serve a community of more than 12,000 banks and financial institutions. Blockchain Developer Job Summary We are seeking an ...

With a proven track record of innovation and success, we're now redefining what's possible in the ... We are seeking a highly skilled and experienced Senior Solana Blockchain Engineer to join our team.

Punch Group is a full service digital agency founded by former Google Engineers, focused on creating cutting-edge technology. They are seeking a Blockchain Developer to research, design, and develop ...

With a proven track record of innovation and success, we're now redefining what's possible in the ... We are seeking a highly skilled and experienced Senior Solana Blockchain Engineer to join our team.

Showing results 21-40

A Blockchain Engineer information

What is the difference between A Blockchain Engineer vs Blockchain Developer?

AspectA Blockchain EngineerBlockchain Developer
Primary FocusDesigning, building, and maintaining blockchain infrastructure and systemsDeveloping blockchain applications and smart contracts
Skills & CertificationsStrong understanding of blockchain architecture, cryptography, and programming languages like Solidity or GoProficiency in smart contract development, blockchain platforms, and coding languages
Work EnvironmentOften involved in system-level development, working closely with infrastructure teamsPrimarily focused on application layer development and user-facing solutions
Industry UsageUsed by companies building blockchain networks and infrastructureUsed 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.

How much does a blockchain engineer make?

The average salary for a blockchain engineer varies by experience and location but typically ranges from $80,000 to $150,000 annually. Senior roles with advanced skills in smart contract development, cryptography, and blockchain platforms can earn higher salaries, especially with certifications and extensive experience.

Is blockchain a high paying job?

Blockchain engineers typically earn high salaries due to the specialized skills required, such as smart contract development and cryptography. Compensation varies based on experience, location, and company size, but overall, blockchain engineering is considered a well-paying role in the tech industry.

What does a blockchain engineer do?

A blockchain engineer designs, develops, and maintains blockchain-based systems and applications, including smart contracts and decentralized networks. They typically work with blockchain platforms like Ethereum or Hyperledger and require skills in programming languages such as Solidity or Go, as well as understanding cryptography and distributed ledger technology.
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What cities are hiring for A Blockchain Engineer jobs?

Cities with the most A Blockchain Engineer job openings:

What states have the most A Blockchain Engineer jobs?

States with the most job openings for A Blockchain Engineer jobs include:

What job categories do people searching A Blockchain Engineer jobs look for?

The top searched job categories for A Blockchain Engineer jobs are:

Infographic showing various A Blockchain Engineer job openings in the United States as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution.

Blockchain Engineer

Harmony

Palo Alto, CA • On-site

Full-time

Re-posted 28 days ago


Job description

Harmony is an open blockchain with data sharding and fast finality. Social games and community AI can use our onchain tokens for micro-payments, smart contracts for market pricing, and zero-knowledge proofs for data privacy.
Harmony's mission is to scale trust and create a radically fair economy. Our platform is decentralized, scalable and secure to settle any transactions without trusted parties.
Building a (Rocket)Ship
We are a Day-1 startup. Blockchains are becoming the foundation of the global economy, yet their adoption is at only 1%. That means that you as a pioneer and developer are shaping the future with 10X impact. Harmony is a community-driven project, a network with hundreds of applications, and a team wearing crazy ambitions on their sleeves. Because the invincible summer awaits!
For engineers, we value your deep understanding of how bytes work. You are a tool maker, a system hacker, and a math nerd all in ONE. Your typical day involves prototyping a top-conference research paper, debugging and profiling in hexdecimal, or writing updates to coordinate asynchronously with tens of engineers in the open. Building a blockchain is like jumping off the cliff while assembling the plane engine on the fly - but, if you can thrive in chaos, why NOT?
For creatives, we approve your obsession with user experience. You are a product designer, a brand manager, and an industry analyst all in ONE. Your typical day involves studying what delights and what hurts through hard metrics, writing long-form narratives on the why's and the do's, or scrumming tasks for a product launch to iterate with millions of users. Building a community is like sharing your blue heart while keeping the culture alive for decades - but, if this is your dream of 50 years, start NOW?
See our project vision on Social A(G)I and Shard 1.
Responsibilities
  • Develop a blockchain with high security, scalability and decentralization.
  • Operate a network of 1000 nodes and $500M assets in open development.
  • Optimize 100M requests per second at $250K monthly operational cost.

Requirements
  • Bachelor degree in computer science - specializing in kernel, data structures or compilers.
  • 5 to 10 years of working experience including 1 year of startup experience.
  • 60-hour work week, daily 4-hour overlap with Pacific Time.
  • Exceptional communication and people skills.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.