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Day Smart Contracts Jobs (NOW HIRING)

Harmony

Software Engineer

Palo Alto, CA · On-site

Social games and community AI can use our onchain tokens for micro-payments, smart contracts for ... Your typical day involves prototyping a top-conference research paper, debugging and profiling in ...

Rain

Backend Engineer

New York, NY · On-site

$50K/yr

Interact with smart contracts across multiple chains What we're looking for * Experience with ... days off. * Flexible working We support a flexible workplace. If you feel comfortable at home ...

Fireblocks

Full Stack Blockchain Engineer

New York, NY · On-site

This means diving into protocol-level details one day and refining a transaction workflow UI the ... Understanding of security best practices for smart contracts and blockchain systems * Experience ...

MLabs

Senior Backend Engineer

Atlanta, GA · Remote

$90K - $150K/yr

Hands-on experience with blockchain systems, dApps, or smart contracts is highly preferred. * Bonus ... An unlimited days-off policy to ensure a healthy work-life balance and time to recharge. * Growth ...

MLabs

Senior Backend Engineer

Atlanta, GA · On-site +1

$90K - $150K/yr

Hands-on experience with blockchain systems, dApps, or smart contracts is highly preferred. * Bonus ... An unlimited days-off policy to ensure a healthy work-life balance and time to recharge. * Growth ...

M0

Senior Product Manager

New York, NY · On-site +1

$138K - $182K/yr

Tap shared liquidity across the network from day one. Other stablecoin platforms bundle every layer ... Familiarity with smart contracts, EVM-based protocols, or onchain systems. Skills & Attributes:

De Circle

M0 Labs - Issuance Engineering Lead

New York, NY · On-site +1

$175K - $182K/yr

Built on a common standard, every stablecoin on M0 is interoperable and liquid from day one ... As Issuance Engineering Lead, you will own the smart contract and backend systems that power M0 ...

M0

Senior Product Manager

$129K - $170K/yr

Tap shared liquidity across the network from day one. Other stablecoin platforms bundle every layer ... Familiarity with smart contracts, EVM-based protocols, or onchain systems. Skills & Attributes:

MLabs

Senior Backend Engineer

Miami, FL · Remote

$90K - $150K/yr

Hands-on experience with blockchain systems, dApps, or smart contracts is highly preferred. * Bonus ... An unlimited days-off policy to ensure a healthy work-life balance and time to recharge. * Growth ...

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How much do day smart contracts jobs pay per hour?

As of Jun 14, 2026, the average hourly pay for day smart contracts in the United States is $38.10, according to ZipRecruiter salary data. Most workers in this role earn between $23.80 and $45.19 per hour, depending on experience, location, and employer.
What are the most commonly searched types of Smart Contracts jobs? The most popular types of Smart Contracts jobs are:
Day Smart Contracts jobs near you
Software Engineer

Software Engineer

Harmony

Palo Alto, CA • On-site

Full-time

Posted 22 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.

\uD83D\uDE80 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?

\uD83D\uDC99 See our project vision on Social A(G)I and Shard 1.
Responsibilities
  • Develop user interfaces for Harmony-based DeFi applications and DApps.
  • Ensure seamless smart contract and wallet integration across platforms.
  • Optimize app performance and implement community feedback.
Requirements
  • Bachelor degree in computer science – specializing in kernel, data structures or compilers.
  • 3 to 5 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. 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.