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Full Time Smart Contracts Jobs (NOW HIRING)

DeFiner Inc

... on smart contracts and blockchain instead of brick and mortar and bankers. DeFiner is a startup ... Employment Type: FULL_TIME

CertiK

HR Business Partner

New York, NY · On-site

$70K - $90K/yr

... smart contracts, and decentralized applications through cutting-edge security research, formal ... all full-time employees, along with flexible paid time off and holidays. CertiK also offers a ...

CertiK

HR Business Partner

New York, NY

$70K - $90K/yr

... smart contracts, and decentralized applications through cutting-edge security research, formal ... all full-time employees, along with flexible paid time off and holidays. CertiK also offers a ...

CertiK

Senior Data Analyst

New York, NY · On-site

$110K - $125K/yr

... smart contracts, and decentralized applications through cutting-edge security research, formal ... all full-time employees, along with flexible paid time off and holidays. CertiK also offers a ...

CertiK

Senior Data Analyst

New York, NY

$110K - $125K/yr

... smart contracts, and decentralized applications through cutting-edge security research, formal ... all full-time employees, along with flexible paid time off and holidays. CertiK also offers a ...

CertiK

Blockchain Security Expert - AI Track

$120K - $180K/yr

Familiar with blockchain and smart contract technologies. * Familiar with agentic coding tools ... all full-time employees, along with flexible paid time off and holidays. CertiK also offers a ...

CertiK

IT Operations Specialist

New York, NY · Remote

$70K - $90K/yr

... smart contracts, and decentralized applications through cutting-edge security research, formal ... all full-time employees, along with flexible paid time off and holidays. CertiK also offers a ...

CertiK

Senior Data Scientist

New York, NY

$110K - $125K/yr

... smart contracts, and decentralized applications through cutting-edge security research, formal ... all full-time employees, along with flexible paid time off and holidays. CertiK also offers a ...

CertiK

Senior Data Scientist

New York, NY · On-site

$110K - $125K/yr

... smart contracts, and decentralized applications through cutting-edge security research, formal ... all full-time employees, along with flexible paid time off and holidays. CertiK also offers a ...

CertiK

IT Operations Specialist

New York, NY · On-site +1

$70K - $90K/yr

... smart contracts, and decentralized applications through cutting-edge security research, formal ... all full-time employees, along with flexible paid time off and holidays. CertiK also offers a ...

CertiK

Blockchain Security Expert - AI Track

OR · Remote

$120K - $180K/yr

Familiar with blockchain and smart contract technologies. * Familiar with agentic coding tools ... all full-time employees, along with flexible paid time off and holidays. CertiK also offers a ...

Harmony

Operations Lead

Palo Alto, CA · On-site +1

Social games and community AI can use our onchain tokens for micro-payments, smart contracts for ... Requirements * 3-year work experience, 1-year in blockchain. * 5 days full-time in office (Palo ...

Harmony

Project Manager

Palo Alto, CA

Social games and community AI can use our onchain tokens for micro-payments, smart contracts for ... Requirements * 3-year work experience, 1-year in blockchain. * 5 days full-time in office (Palo ...

Harmony

Product Manager

Palo Alto, CA

Social games and community AI can use our onchain tokens for micro-payments, smart contracts for ... Requirements * 3-year work experience, 1-year in blockchain. * 5 days full-time in office (Palo ...

Harmony

Project Manager

Palo Alto, CA · On-site

Social games and community AI can use our onchain tokens for micro-payments, smart contracts for ... Requirements * 3-year work experience, 1-year in blockchain. * 5 days full-time in office (Palo ...

Harmony

Network Engineer

Palo Alto, CA · Remote

Social games and community AI can use our onchain tokens for micro-payments, smart contracts for ... experience. * 5 days full-time in office (Palo Alto, CA) and off-hour emergency. * Strong ...

Harmony

Network Engineer

Palo Alto, CA · On-site +1

Social games and community AI can use our onchain tokens for micro-payments, smart contracts for ... experience. * 5 days full-time in office (Palo Alto, CA) and off-hour emergency. * Strong ...

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Full Time Smart Contracts information

What is the difference between Full Time Smart Contracts vs Blockchain Developers?

AspectFull Time Smart ContractsBlockchain Developers
CredentialsSmart contract certifications, blockchain knowledgeProgramming skills, blockchain understanding
Work EnvironmentFocus on writing, testing, deploying smart contractsDeveloping blockchain applications, protocols
Industry UsageDeFi, NFT platforms, dAppsBlockchain infrastructure, app development

Full Time Smart Contracts specialists primarily focus on creating and deploying smart contracts, while Blockchain Developers work on broader blockchain applications and infrastructure. Both roles require blockchain knowledge, but Smart Contracts roles are more specialized in contract coding and deployment.

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Full Time Smart Contracts jobs near you
Infographic showing various Full Time Smart Contracts job openings in the United States as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.
DeFiner Full Stack Developer (Remote)

DeFiner Full Stack Developer (Remote)

DeFiner Inc

On-site, Remote

Full-time

Posted 9 days ago

Job description

Introduction

Change the world of Decentralized finance by joining DeFiner and introducing a technology-driven bank relying on smart contracts and blockchain instead of brick and mortar and bankers.

DeFiner is a startup that is going to change the world of banking through investment in technology.  Be one of the first senior developers at DeFiner.

Location

While headquartered in Minneapolis, MN, you are not required to relocate to Minneapolis due to our decentralized team culture.   Team working hours fit well within any of the US time zones. 

Start Date

We would like you to start as soon as possible.  

Why you should apply

  • Be a part of the cutting-edge technology team.

  • Gain access to an extensive network in the blockchain industry

  • Architect, Design middleware component of a three-tier system

  • Design and implement front-end features.

  • Help move the company to one of the top leading cryptocurrency companies.

Qualifications 

  • A degree in computer science or relevant field or comparable experience

  • Must have good Analytical and communication skills.

  • Ability to solve complex problems and express solutions in layman's terms.

  • Firm grasp of object-oriented programming.

  • Experience with AWS services including, serverless functions, API Gateway etc.

  • Experience with blockchain and blockchain libraries and tools such as web3.js, and MetaMask.

  • Experience with designing databases, especially PostgreSQL, and providing access through APIs to the database

  • Hands-on experience in Reactjs, javascript, CSS, and typescript

  • Must have a good understanding of React concepts such as components, hooks, state management, and knowledge of React-testing-library.

  • Knowledge of webpack, babel, and similar tools 

Responsibility 

  • Ensure excellent architecture and design for all features

  • Architect, Design, code and deploy APIs and database at the middle layer

  • Ensure the highest level of security measures in the system

  • Design and implement front-end features according to ReactJS best practices.

  • Design UI features with a focus on providing the best user experience possible.

  • Adhere to and ensure secure coding best practices are being followed.

  • Review other developers' code and write and review design documents.

Employment Type: FULL_TIME

Apply