Smart Contract Backend Engineer (External) Job at Serotonin, Remote

RUFHRGl2VFdydlB1bGV6S2J1MnZDQlVSa3c9PQ==
  • Serotonin
  • Remote

Job Description

Our client is a cutting-edge company focused on revolutionizing global payments by building a scalable, zero-fee payment platform secured by Bitcoin. Their innovative technology enables fast, secure, and cost-effective digital transactions, with the potential to reshape how the world interacts with money. We are looking for a talented Smart Contract Engineer to join their growing team.

This role offers the opportunity to work on innovative blockchain technologies and contribute to the development of secure, efficient, and reliable smart contracts that power our payment ecosystem.

If you’re excited about joining a dynamic and purpose-driven environment where your ideas can shape the future, we’d love to meet you. Together, we can redefine what’s possible in the world of digital connectivity and data management.

Key Responsibilities:
  • Design, develop, and deploy smart contracts for the platform using Solidity or other relevant programming languages.
  • Implement secure and efficient code while adhering to best practices for smart contract development.
  • Collaborate with backend and frontend engineers to integrate smart contracts into the platform.
  • Perform rigorous testing, debugging, and auditing of smart contracts to ensure security and reliability.
  • Stay informed about the latest developments in blockchain and smart contract technologies.
  • Contribute to the documentation of smart contract architecture and processes.
  • Participate in code reviews to maintain high-quality standards across the codebase.
Key Requirements:
  • 2–4 years of experience in blockchain development, with a strong focus on smart contracts.
  • Proficiency in Solidity and familiarity with Ethereum Virtual Machine (EVM).
  • Understanding of security considerations and best practices for smart contract development.
  • Experience with tools such as Hardhat, Truffle, or Foundry for development and testing.
  • Familiarity with Web3.js, Ethers.js, or similar libraries for interacting with blockchain networks.
  • Strong problem-solving skills and attention to detail.
  • Excellent communication and collaboration skills.
Preferred Qualifications
  • Experience with Bitcoin Layer 2 solutions or similar blockchain ecosystems.
  • Contributions to open-source blockchain or smart contract projects.
  • Understanding of financial systems, payment protocols, or decentralized finance (DeFi).
What We Offer
  • Competitive salary and equity options.
  • Flexible working hours and remote-friendly environment.
  • The chance to work on cutting-edge technology with a talented, passionate team.
  • Opportunities for professional growth and learning.

Job Tags

Full time, Contract work, Flexible hours,

Similar Jobs

Peregrine Team

Clean Technician Job at Peregrine Team

 ...Peregrine Team is hiring for C lean Technicians inBristow, VA . This position is a full-time, contract to hire role with full benefits and competitive pay. Starting at $20/HR As a Clean Technician, youll support the successful execution of cleaning projects for... 

Emerald Healthcare

Business Office Manager (BOM) Job at Emerald Healthcare

 ...Our future BOM will: Have a minimum of 2 years Business Office Experience Experience with Medicare & insurance prior authorization...  ...adaptable to change with a positive attitude Benefits: Medical Paid Dental Vision Other Voluntary Benefits... 

NP Now

Invasive Non-Interventional Cardiologist - 45 provider team! Job at NP Now

 ...Big Texas non-profit Health System seeks an Invasive-non-Interventional Cardiologist Physician in TX! Join 800 Physicians! H1B Contact: Ray Stiles - NOWHealthcare (***) ***-**** | ****@*****.*** Come make a difference within a growing team of providers... 

NavitsPartners

Pediatric Polysomnographer / Sleep Technologist - STECDS#01 Job at NavitsPartners

 ...Job Title: Pediatric Polysomnographer / Sleep Technologist Location: Greenville, SC 29605 (Must reside within 100 miles of the facility) Assignment Type: Contract Duration: 13 Weeks Schedule & Shift Shift: Night Shift Schedule: 4 10-hour... 

Cohen & Cohen Personal Injury Lawyers, P.C.

Legal Intake Specialist Job at Cohen & Cohen Personal Injury Lawyers, P.C.

We are seeking an experienced Personal Injury Intake Specialist with a strong sales mindset and proven closing ability to join our team...  ...is deeply committed to navigating the complex landscape of immigration law to achieve the best possible outcomes for clients. This role...