Aeir

Senior Web3 Frontend Engineer

Aeir European Economic Area
Aeir

Senior Web3 Frontend Engineer

Aeir European Economic Area
1 month ago 197 applicants

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Aeir provided pay range

This range is provided by Aeir. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

$100,000.00/yr - $150,000.00/yr
Development

  • Feature Ownership: Own and implement frontend features, either from scratch or by enriching current implementations.
  • Code Clarity: Ensure that the feature/code is understandable by peers and all code readers + well documented. We work with React & NestJS
  • Performance: Optimize app performance and improve app resilience with testing at different level (units, integration & e2e).
  • Justification: Justify each implementation and design choice.

Collaboration

  • Code Reviews: Regularly review peers' code and participate in daily meetings.
  • Codebase Understanding: Gain a deep understanding of the codebase and features.
  • Expertise Sharing: Share expertise and assist other frontend developers in designing technical implementations of features.
  • Sprint Organization: Make accurate estimations on specs, split specs into technical tasks, and keep tickets up-to-date. Communicate with the product team to ensure clarity and feasibility.
  • Product Reviews: Ensure that specs are understood and designs are optimized. Provide an engineering perspective to the product team and challenge product implementations when necessary.

Job Requirements

Must-have Experience & Skills

  • 5 years of experience in frontend development: Deep knowledge of Typescript, React, Next.js, GraphQL, CSS.
  • 2 years of experience in web3 space: Familiarity with Ethers, Viem, Wagmi.
  • Team Collaboration: Proficiency in sprints, ticket management, PRs, and clear communication.
  • Testing: Knowledge of testing technologies like Hardhat, Cypress. Nice to have: Anvil, Jest, Mocha.
  • English Proficiency: Good level of English, with the ability to communicate clearly in writing.
  • Low Ego / Humility: Maintains a humble and low-ego approach.
  • Flexibility & Agility: Flexible and agile, but capable of pushing back against unrealistic or undefined goals to ensure clarity and feasibility.
  • Effective Communication: Good communication skills to facilitate understanding and collaboration among peers.

Nice to Have

  • RxJS (reactive JS) & Reactive Code: Knowledge of reactive programming.
  • Open Source Projects: Experience in developing or contributing to open source projects.
  • Collaborative Projects: Contributions to large open source projects (e.g., React, Redux, Viem).
  • Framework Understanding: In-depth knowledge of how used frameworks/libraries work (e.g., encoding with Viem, React internals).
  • Backend Knowledge: Especially in GraphQL and NestJS for full-stack development.
  • Web3 Projects: Previous experience working on a large web3 project.

  • Seniority level

    Mid-Senior level

  • Employment type

    Full-time

  • Job function

    Engineering and Information Technology

  • Industries

    Renewables & Environment

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