React Jobs in Web3

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Job Position Company Posted Location Salary Tags

Braintrust

San Francisco, CA, United States

$72k - $75k

marginfi

Remote

$45k - $80k

marginfi

Remote

$45k - $80k

Ethereum Push Notification Service

United States

$0k

ZORA

Remote

$51k - $75k

marginfi

Remote

$45k - $80k

marginfi

Remote

$45k - $80k

ZORA

Remote

$51k - $75k

Cere Network

Remote

Uniswap Labs

New York, NY, United States

Motive Create

Remote

$39k - $66k

NFTing

Estonia

$70k - $100k

Braintrust

San Francisco, CA, United States

$84k - $100k

Braintrust

San Francisco, CA, United States

$72k - $77k

Web3Auth

Singapore, Singapore

$70k - $150k

Rainest QA Sr. Backend Engineer Direct Hire [Remote]

Braintrust
$72k - $75k estimated
CA San Francisco, California, United States
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This job is closed

  • JOB TYPE: Direct Hire Position (no agencies/C2C - see notes below)
  • LOCATION: Remote - Global, work from anywhere
  • SALARY: $100,000 – $120,000/yr
  • ESTIMATED DURATION: 40hr/week

THE OPPORTUNITY

Restrictions

  • We are currently unable to hire from the following regions: China, France, Iran, Egypt, Russia

Requirements

As a Senior Engineer at Rainforest QA you'll be part of an experienced and diverse team with members all over the world.

We were built as a distributed team from the beginning and we've committed to implementing tools and processes that allow for and support continuous and effective communication across the world.

What you'll do

  • Work on our main app, which contains the majority of our business logic and is written in Ruby-on-Rails and backed by PostgreSQL and Redis

  • Work on numerous support services (including our work scheduler and VM management system - both of which manage hundreds of thousands of requests a day) written in a variety of languages (Elixir, Golang, Crystal, Node, Python) chosen because of their suitability to the problem the service is solving

  • Work on internal tooling to improve the development experience of other engineers and ship faster and safer

  • Collaborate with product managers and our customer facing teams to analyze customer problems and

    Lead projects to implement those features

  • Help other team members to achieve their goals

  • Continuously learn about new technologies and ways to solve problems

  • Work with our customer facing teams to triage, troubleshoot, and fix bugs

  • Write unit and integration tests (using our own product!) to ship high quality software

What our client is looking for

  • Extensive experience in Ruby (or equivalent dynamic language) and be extremely knowledgeable of the language and associated ecosystem

  • Extensive experience in Ruby on Rails (or equivalent framework) and be extremely knowledgeable of the framework and associated ecosystem

  • Experience in writing and debugging SQL

  • Enthusiasm for building applications using tools like Ruby on Rails, Golang, Elixir, React, PostgreSQL, Redis, BigQuery, and Kubernetes - amongst others

  • Practical experience of working on a React codebase

  • Even though this position is mainly backend focused, we expect you to have some grasp of the whole stack to be able to effectively communicate with engineers across the team, and can make frontend or infrastructure changes when the situation calls for it

  • Professional experience in engineering SaaS products

  • Experience leading projects with teams

  • An ownership mindset: you should look not only at what you’re asked to do, but ask why you’re doing it and how it impacts on the rest of the product, our customers, and whether it makes sense. We expect you to be responsible for your work and to resolve any bugs you might ship

  • Excitement to learn

  • Excellent communication skills and able to give and receive constructive feedback

  • Happy to review code and have your code reviewed

  • Can work effectively remotely with remote team members (we are a fully distributed company)

  • Comfortable working in a large codebase with many stakeholders

How we’ll reward you

  • Competitive salary plus equity.

  • 100% company-paid medical, dental, and vision insurance coverage for employees, 75% for dependents (U.S., only).

  • Unlimited paid time-off (PTO).

  • A weekly allowance for lunches and a monthly allowance for remote office supplies or personal development.

  • Semi-annual company off-sites in exciting destinations around the world.

  • 12 weeks of paid maternity leave and 8 weeks of paid leave for supporting parents.

  • 401k (U.S., only).

Apply Now!

What does a React developer in web3 do?

A React developer in the context of web3 is a developer who is using the React JavaScript library to build user interfaces for decentralized applications (dApps) that run on the Ethereum blockchain

These dApps often use smart contracts to facilitate transactions and other interactions on the Ethereum network

Overall, the role of a React developer in web3 involves using your skills in React development to help build cutting-edge decentralized applications that leverage the power of the Ethereum blockchain

As a React developer in web3, some of your responsibilities might include:

  • Integrating the dApp with the Ethereum blockchain. This might involve using tools like web3.js and Ethers.js to connect to the Ethereum network and interact with smart contracts.
  • Building the user interface for a dApp using React. This could involve creating components for the various elements of the dApp, such as buttons, forms, and other input elements.
  • Implementing features that are specific to decentralized applications, such as handling cryptocurrency transactions and displaying data from the blockchain in a user-friendly way.
  • Collaborating with other members of the development team, such as blockchain engineers and designers, to ensure that the dApp functions properly and meets the needs of the end users.