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Front-end Engineer

EU

July 11, 2026 at 1:27 AM

✨ AI summary

Location

  • Paris, France (Remote)

Languages

  • TypeScript
  • Solidity
  • Node.js

Frameworks

  • React
  • Node.js
  • Web3.js
  • Ethers.js

Databases

  • Redis

Experience Level

  • 2+ years in front‑end software engineering
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Front-end Engineer

ParaSwap

About ParaSwap

ParaSwap is the leading DeFi aggregator that unites the liquidity of decentralized exchanges and lending protocols into one comprehensive and secure interface and APIs.Our core mission is to drive DeFi participation to new heights by offering secure, efficient and optimized trading solutions for individual traders and financial institutions to tap effortlessly into the fragmented liquidity pools.To sustain our growth we are looking for top profiles in Engineering, Blockchain, Product, Data Science and Growth Marketing. Check out our job opportunities or email your resume to us if you don't find the right role!Who We Are

We demonstrate a true passion for building something great and we love it when people go out of their way to make our products better. By working at ParaSwap you will play an integral role and your work will have a direct impact on the success of the company.We are an international diverse team based around the globe, all working fully remotely and our main language is English. We also have an office in Paris.‍

Engineering

Our tech stack is based on cutting-edge technologies and in sync with industry standards and best practices. We use Solidity, The Graph, Layer 2 solutions (Starkware, zkSync,..), TypeScript, Node.js, React, Redis, Native Mobile, and more…We operate in a 2 week cycles/sprints and use pull requests(PRs) to and full CI/CD processes. All engineers are motivated to contribute code to all production modules. Part of our code is open source and you can make your own contribution.At ParaSwap, you have the freedom to explore and iterate to come up with what it is best to do.Our core product is our public API being used by external users and by our dApp app.paraswap.io, as well as our mobile applications. We are also constantly improving features on our APIs and Smart Contracts on both Ethereum L1 & L2 as well as building the early stage bricks of a future decentralized community owned system!‍

Your missions

  • Build new cool features on ParaSwap.io
  • Build features on our set of developer tools: SDK, Widget.. on both Ethereum Layer 1 & Layer 2
  • Ensure that security, performance, maintainability, scalability, usability, and reliability are being considered when architecting solutions

Requirements

  • 2+ years of experience in software engineering on front-end technologies
  • Mastery on the following stacks:
  • Typescript / Node.js / React
  • Blockchain / smart contract development: Web3.js / Ethers.js or equivalent
  • Experience of Solidity is a big plus
  • Understanding of Ethereum, blockchain technology

Personal characteristics

  • Strong team player, motivate and support team, able to collaborate cross-functional/ markets
  • Excellent relationship building and engagement with people from all different backgrounds, roles, and levels
  • Lateral thinker & problem solver. Agile and not against change. Innovative and proactive to drive initiatives.
  • Exceptional analytical skills and the ability to promptly establish priorities and actionable insights
  • Able to exercise judgment, work under pressure, and be flexible to liaise effectively with the various business units, supporting units and groups of people and issues
  • Ability to communicate effectively across all levels of the organization from external vendors to senior leadership

Benefits

  • Work on a completely new paradigm where DeFi meets CeFi, institutions & TradeFi. A world where the DAO is the biggest shareholder.
  • A world class team of top notch individuals.
  • Direct connections to top DeFi core teams
  • Competitive compensation package (Fix + Tokens)
  • Fully remote environment or local co-working spaces
  • Flexible working hours
  • Quarterly company meeting to gather all the members together
  • Participation in major crypto / conferences
  • High end work equipment (laptop, desk, phone..)

‍

🐇

Take the leap 🕳

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Company

ParaSwap

LOCATION

Paris - Remote

TYPE

Full Time

SALARY

N/A

TAGS

🧑‍💻 Software Engineering

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