43 applicants

Company

Consensys · 13 hours ago

Senior Backend Engineer - MetaMask

United States

Full-time

Remote

Mid, Senior Level

$100K/yr - $237K/yr

4+ years exp

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ConsultingDecentralized Finance (DeFi)

Comp. & Benefits

H1B Sponsor Likely

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Responsibilities

Build and maintain Wallet API infrastructure and tooling.

Help to manage and govern a pipeline of proposed new APIs.

Work with partners and standards bodies across the Web3 ecosystem to shape wallet API standards.

Qualification

Find out how your skills align with this job's requirements. If anything seems off, you can easily click on the tags to select or unselect skills to reflect your actual expertise.

JavaScriptTypeScriptNode.jsAPI ManagementDApps DevelopmentJSON-RPCSwaggerOpenAPIMobile DevelopmentSecurity EngineeringEIP AuthoringBrowser APIsTesting FrameworksIntegration TestingEnd-to-End TestingAsynchronous CommunicationSynchronous Communication

Required

4 years of JavaScript, TypeScript, and Node.js experience

2 years of experience working on a team of at least 3 other engineers with a strong focus on peer reviews

1 year of working experience with building/deploying dapps and/or web3/ethers.js libraries

2 years of experience with architecting, implementing, and/or managing externally-facing APIs (used by developers not belonging to the same organization)

2 years of experience managing an existing codebase

1 year of experience owning and managing unit, integration, end-to-end tests, and/or testing frameworks/strategies

1 year of experience with JSON-RPC, Swagger, and/or OpenAPI

Growth-minded and collaborative, and who thrives in an environment with some ambiguity, autonomy, and the freedom to experiment

Proficient and thoughtful with asynchronous and synchronous communication and with giving and receiving feedback

Supportive of their team’s collective performance and growth

Successfully working in a fully remote environment, individually and within a team

Respectful, patient, and empathic in every interaction and relationship with their coworkers and the community

Able to work towards technical clarity amidst competing viewpoints

Enthusiastic and unwavering on shipping high-quality code

Interested in working with partners across the Web3 ecosystem on shared Wallet API standards

Preferred

Mobile development experience

Security engineering

Involvement in EIP authoring or review processes

Browser APIs

Company

Consensys

Glassdoor

3.7

ConsenSys builds Ethereum blockchain infrastructure and applications ranging from developer tools to enterprise solutions.

Founded in 2014

Brooklyn, New York, USA

501-1000 employees

https://consensys.io

H1B Sponsorship

Consensys has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

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Trends of Total Sponsorships

2023 (1)

2022 (11)

2021 (7)

2020 (5)