large_adding-metamask-to-page-code.jpg

medium_adding-metamask-to-page-code.jpg

small_adding-metamask-to-page-code.jpg

thumbnail_adding-metamask-to-page-code.jpg

adding-metamask-to-page-code.jpg

How to Add Ethereum to Your Site With Metamask Wallet in {{year}}

Home

Jobs

Ethereum Solidity

Africa

Token Metrics is seeking a multi-talented Smart Contract Engineer to facilitate the operations of our Engineering team. As a Smart Contract Engineer, you will closely collaborate with fellow engineers and product managers to build infrastructure to bring Token Metrics privacy and scalability infrastructure to the Ethereum ecosystem. Examples of work include building a cross-chain bridge for moving assets, and implementing a Solidity smart contract to validate blocks for a private and auditable transaction system on Token Metrics.<h3>Responsibilities </h3><ul><ul><li>Design, implement, test, and deploy EVM smart contracts</li><li>Work with external auditors to evaluate security and safety of smart contracts</li><li>Take engineering projects from concept and design to production, while working with engineering leaders and the product team to create sound and realistic roadmaps.</li></ul></ul><h3>Requirements </h3><ul><ul><li>3+ years of professional software engineering experience or equivalent blockchain/smart contract development experience</li><li>Proficiency developing in Solidity; familiarity with precompiles</li><li>Understanding of software engineering and security best practices, in particular smart contract security</li><li>Experience interacting with dapps/web3</li><li>Experience shipping and taking engineering projects to production.</li></ul></ul>

Smart Contract Engineer (Remote)

Congolese franc

Kinshasa

Token Metrics is seeking a multi-talented Smart Contract Engineer to facilitate the operations of our Engineering team. As a Smart Contract Engineer, you will closely collaborate with fellow engineers and product managers to build infrastructure to bring Token Metrics privacy and scalability infrastructure to the Ethereum ecosystem. Examples of work include building a cross-chain bridge for moving assets, and implementing a Solidity smart contract to validate blocks for a private and auditable transaction system on Token Metrics.<h3>Responsibilities </h3><ul><ul><li>Design, implement, test, and deploy EVM smart contracts</li><li>Work with external auditors to evaluate security and safety of smart contracts</li><li>Take engineering projects from concept and design to production, while working with engineering leaders and the product team to create sound and realistic roadmaps.</li></ul></ul><h3>Requirements </h3><ul><ul><li>3+ years of professional software engineering experience or equivalent blockchain/smart contract development experience</li><li>Proficiency developing in Solidity; familiarity with precompiles</li><li>Understanding of software engineering and security best practices, in particular smart contract security</li><li>Experience interacting with dapps/web3</li><li>Experience shipping and taking engineering projects to production.</li></ul></ul>About Token MetricsToken Metrics helps crypto investors build profitable portfolios using artificial intelligence-based crypto indices, rankings, and price predictions. Token Metrics has a diverse set of customers, from retail investors and traders to crypto fund managers, in more than 50 countries.

Blockchain Engineer (Nigeria-Remote)

Naira

Lagos

Africa/Lagos

*Scroll has a remote-first work culture, our staff base is globally distributed and we are location agnostic. We make hiring decisions based on talent, culture fit and role suitability. If you have the skills and experience requested by this job description then please APPLY!In a world beset by plummeting trust, Scroll is building the trust layer to power the next phase of the Internet, using state-of-the-art math and cryptography.  We’re a team of passionate builders, researchers, and cryptographers who care deeply about open-source software and the community that enables it. If you thrive on openness, ownership, and flexibility, we should chat.   <b>About Scroll…</b>Scroll is building an open source, bytecode level compatible zkEVM layer 2 solution for Ethereum. Our mission is to scale Ethereum while maintaining our values of credible neutrality, open-ness, and execution.<h3>About the Job</h3><ul><ul><li>We’re hiring a Protocol Engineer to serve as a foundational member of a new Protocol team, dedicated to keeping Scroll at the very forefront of blockchain and Ethereum innovation. </li><li>This hire will own and lead projects that ensure Scroll continues to differentiate itself, and pushes the boundaries of zkRollup technology. </li><li>The Protocol Engineer will design and implement features in production, and will contribute to and have a massive impact upon the broader Ethereum ecosystem.</li><li>You will work at the forefront of the industry, on massively complex problems, like decentralizing the sequencer. </li><li>You will do it alongside other deeply driven technical minds, in a culture defined by and dedicated to autonomy, ownership and openness. And you will have the chance to collaborate externally with thinkers and researchers in academia and other leading blockchain organizations.</li></ul></ul><h3>Requirements</h3><ul><ul><li>Demonstrated ability to design and implement new, production-ready, open-source blockchain protocol projects using Golang or Rust and good understanding of Solidity For instance, by having contributed to Ethereum, authored and implemented EIPs, published/commented on <a href="http://ethresear.ch" rel="noopener noreferrer nofollow ugc" target="_blank">ethresear.ch</a>, PRs nodes like geth or Lighthouse, EF fellowship, and/or written academic papers, etc. </li><li>You take ownership, and operate proactively, independently, and with openness and transparency. Confident but humble and low ego, your excitement over learning complex concepts, motivates and inspires others.</li><li>You enjoy collaborating with others and excel at communicating with them, asynchronously and across cultures. You speak and write (documentation and specs, as well as on Slack), clearly and concisely.</li><li>Excellent coding standards (distributed systems, open source, correct and performant code, good developer practices, effective use of Notion/GitHub, performance profiling, optimization, correct + robust + maintainable code).</li></ul></ul><h3>Nice to Have </h3><ul><ul><li>Familiarity with Ethereum, EVM, L2s, Rollups, ZK</li><li>Familiarity with cryptography</li><li>Technical publications and/or articles, Twitter threads, etc.</li><li>The ability to speak Chinese</li></ul></ul><h3>What We Offer</h3><ul><ul><li>A mission-led, collaborative culture</li><li>Opportunity to work with cutting edge technology and like-minded people who are contributing to the progression of Ethereum</li><li>Competitive salary package / generous paid time off / annual growth budget</li><li>Remote from any location with flexible hours</li><li>Home office set up / co-working membership allowance</li><li>Private healthcare in selected countries</li></ul></ul><i>Scroll is proud to be an equal opportunity workplace. We are committed to equal employment opportunities regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. If you have a disability or special need, please let us know and we'll do our best to accommodate.</i>

Protocol Engineer

Uganda Shilling

Apac

Africa/Kampala

Web3 Ethereum Solidity jobs in Africa and other crypto companies

Browse many opportunities Web3 Ethereum Solidity Jobs in Africa at. Apply now. updated June 2026!

Job Title	Company Name	Salary	Tags
Smart Contract Engineer (Remote)	Token Metrics		RemoteOperationsSecurityDeveloper
Blockchain Engineer (Nigeria-Remote)	Token Metrics	80k-120k/year	RemoteWeb3DeveloperEngineering
Protocol Engineer	Scroll.io		Web3RemoteNon TechCommunity

Web3 Ethereum Solidity Jobs in Africa

Expired Ethereum Solidity Jobs.

Past and filled jobs:

Smart Contract Engineer (Remote)

Token Metrics

Responsibilities

Requirements

Hiring Ethereum Solidity Talent?