Senior Smart Contract Developer

Senior Smart Contract Developer at Timeswap Labs · Remote only · 3 - 5 years · $8K - $12K / yr · Raised funding · Remote only · Posted 16 Sep 2022

Senior Smart Contract Developer

at Timeswap Labs

Posted by Anupama Singh

3 - 5 yrs

$8K - $12K / yr

Remote only

Skills

Smart Contracts

Solidity

About Timeswap:

Timeswap Labs is building the first fully decentralized money market protocol within the DeFi ecosystem. We are solving one of the hardest problems in DeFi of building trust less & permissionless money markets without using any external Oracle.
Timeswap uses a proprietary AMM for price discovery of interest rates & collateralization ratio without using an external Oracle. Timeswap enables debt financing for long tail assets just like Uniswap enabled equity financing for long tail assets. Timeswap is backed by founders of a multi-billion-dollar crypto protocol, top tier VC funds from Silicon Valley & Singapore and by prominent Angel Investors in the web 3.0 ecosystem.

Role: Senior Smart Contract Developer (Full Time)

We are hiring a full time Senior Smart Contract developer with demonstrated experience in deploying smart contracts on Ethereum mainnet and other EVM compatible blockchains. The developer will work closely with our Founder and other smart contract engineers in the team.

Must Have:

• Minimum 3-4 yrs full time work experience in developing & deploying smart contracts in a verified Decentralised protocol
• Minimum 3-4 years experience on working with NodeJS
• Verifiable previous experience deploying smart contracts on Ethereum mainnet with code references
• Strong experience with the EVM and writing high-quality, well-tested Solidity code
• Basic understanding of DeFi applications & mechanism design with security first approach
• Familiarity with common smart contract frameworks (e.g. Hardhat / Brownie / OpenZeppelin) and security practises

Good to have:

• Prior experience deploying any DeFi application
• Familiarity with GraphQL
• Familiarity with web3.js / ethers.js / Typescript / ELM / Alchemy or similar RPC Providers
• Familiarity in writing property-based tests for smart contracts
• Developing SDK/Developer utilities

How to Apply:

• Share your CV with previous code references (GitHub)
• Briefly describe your prior experience and how that will help in the aforementioned role .

Users love Cutshort

Read about what our users have to say about finding their next opportunity on Cutshort.

Shubham Vishwakarma

Full Stack Developer - Averlon

I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.

Companies hiring on Cutshort

About Timeswap Labs

Founded :

2020

Type :

Product

Size :

0-20

Stage :

Raised funding

About

Timeswap is a fully decentralized AMM based money market protocol on Ethereum. It is a non-custodial, immutable, censorship-resistant, peer-to-pool protocol which works without oracles or liqduidators. We are democratising finance and creating a new lego within the Decentralized Finance (DeFi) ecosystem

Similar jobs (1)

Senior Blockchain Developer

Posted by Rose Hernandez

Remote only

3 - 20 yrs

₹1.8L - ₹3.7L / yr

Blockchain

Smart Contracts

Solidity

EVMS

MERN Stack

+6 more

Senior Blockchain Developer

Location: India, Remote

Employment Type: Full-Time / Contract

Department: Engineering

About Us

OpenAssets is building open standards for the next generation of capital markets, providing the trusted foundation for real-world asset tokenization and digital currencies.

We specialize in alternative asset digitization, offering regulatory-conscious tools to design, issue, and manage digital assets in complex financial environments. We also develop loyalty solutions that turn customer engagement into programmable digital assets, helping brands create personalized experiences that drive growth.

OpenAssets operates at the intersection of finance, technology, and regulation focused on building secure, scalable, and open infrastructure for the future of digital markets. Join OpenAssets and be part of shaping the future of digital finance!

Overview

We are seeking a Blockchain Developer to lead the technical implementation of our Web3 infrastructure. In this role, you will be responsible for the end-to-end lifecycle of smart contracts and their integration into our broader financial ecosystem. You will act as a technical authority on blockchain security, scalability, and architecture, ensuring our platform meets the rigorous demands of institutional digital finance.

What You’ll Do

Smart Contract & Blockchain Development

Design, develop, test, and deploy smart contracts and blockchain applications.
Build and maintain secure, scalable backend services for blockchain products.
Develop and maintain cross-platform applications that integrate with on-chain infrastructure.
Integrate wallets, payment systems, and blockchain APIs with existing systems.
Optimize for gas efficiency, transaction latency, reliability, and scalability.

Security & Quality

Implement and uphold best practices for blockchain security and smart contract auditing.
Review smart contracts and backend code for security vulnerabilities and performance issues.
Support audits, security reviews, and production releases.
Maintain high test coverage and disciplined release processes.

Collaboration & Communication

Collaborate with product and engineering teams to define and deliver technical requirements.
Communicate technical concepts clearly to both technical and non-technical stakeholders.
Mentor junior engineers and contribute to a strong engineering culture.
Stay current with emerging blockchain technologies, DeFi, and Web3 infrastructure trends.

Qualifications & Experience

Experience: 3+ years of software engineering experience with at least 3+ years of hands-on blockchain/Web3 development.
Blockchain Core: Strong experience with Solidity and EVM-compatible chains (Ethereum, Polygon, and others).
Production Deployment: Proven track record building, testing, deploying, and maintaining smart contracts in production.
Deep Technical Knowledge: Solid understanding of blockchain architecture, including consensus mechanisms, gas optimization, wallet flows, token standards, and transaction lifecycles.
Full-Stack Proficiency: Good understanding of the MERN stack (MongoDB, Express.js, React, Node.js) and how full-stack applications integrate with blockchain infrastructure.
Backend Expertise: Proficiency in Node.js and TypeScript with experience building RESTful backend applications.
Testing & Tooling: Experience with smart contract and backend testing frameworks (e.g., Foundry, Hardhat, Mocha, Jest) and Web3 libraries like Ethers.js or Web3.js.
Cloud Infrastructure: Hands-on experience with AWS, including deploying, managing, and scaling services like EC2, S3, Lambda, and RDS.
Databases & DevOps: Comfortable with relational (PostgreSQL) and non-relational (MongoDB) databases, Git, and collaborative development workflows.
Soft Skills: Strong communication skills in English with the ability to articulate technical concepts to diverse stakeholders.

Nice to Have

Familiarity with the Move language (Sui, Aptos).
Experience with smart contract audit tooling such as Slither, Mythril, or Manticore.
Exposure to RWA tokenization, DeFi, stablecoins, NFTs, staking, or bridging protocols.
Professional background in fintech, payments, or regulated blockchain use cases.

We are committed to providing equal opportunity for qualified applicants to contract positions, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. This is a contract opportunity, not a direct employment role.