Shivam Chhuneja

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How to Become a Successful Web3 Business Developer in 2025

Gustavo Konrad

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Raman Shalupau

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How to Become A Web3 Developer: Roadmap 2024

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Developer Ethereum

Lagos

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

Africa/Lagos

Astra DAO is seeking a multi-talented Senior Big Data Engineer to facilitate the operations of our Data Scientists and Engineering team. The Senior Big Data Engineer will be responsible to employ various tools and techniques to construct frameworks that prepare information using SQL, Python, R, Java and C++. The Senior Big Data Engineer will be responsible for employing machine learning techniques to create and sustain structures that allow for the analysis of data while remaining familiar with dominant programming and deployment strategies in the field. During various aspects of this process, you should collaborate with coworkers to ensure that your approach meets the needs of each project.<h3>Responsibilities</h3><ul><ul><li> Liaising with coworkers and clients to elucidate the requirements for each task.</li><li> Conceptualizing and generating infrastructure that allows big data to be accessed and analyzed.</li><li> Reformulating existing frameworks to optimize their functioning.</li><li> Testing such structures to ensure that they are fit for use.</li><li> Building a data pipeline from different data sources using different data types like API, CSV, JSON, etc.</li><li> Preparing raw data for manipulation by Data Scientists.</li><li> Implementing proper data validation and data reconciliation methodologies.</li><li> Ensuring that your work remains backed up and readily accessible to relevant coworkers.</li><li> Remaining up-to-date with industry standards and technological advancements that will improve the quality of your outputs.</li></ul></ul><h3>Requirements</h3><ul><ul><li> Bachelor's degree in Data Engineering, Big Data Analytics, Computer Engineering, or related field.</li><li> A Master's degree in a relevant field is an added advantage.</li><li> 3+ years of Python, Java or any programming language development experience</li><li> 3+ years of SQL & No-SQL experience (Snowflake Cloud DW & MongoDB experience is a plus)</li><li> 3+ years of experience with schema design and dimensional data modeling</li><li> Expert proficiency in SQL, NoSQL, Python, C++, Java, R.</li><li> Expert with building Data Lake, Data Warehouse or suitable equivalent.</li><li> Expert in AWS Cloud.</li><li> Excellent analytical and problem-solving skills.</li><li> A knack for independence and group work.</li><li> Capacity to successfully manage a pipeline of duties with minimal supervision.</li></ul></ul>About Astra DAOAstra DAO is an automated crypto asset allocator, built on Ethereum to provide advanced investment strategies to retail participants. The innovative model creates a win-win incentive for index investors, creators, and token holders.Astra DAO simplifies passive investing for retail participants by providing an array of Crypto Indices. Astra DAO aims to help crypto investors compete with quantitative investment funds by finding winning investments and trades.

Senior Crypto Data Engineer (Nigeria- Remote)

Astra DAO is looking for a highly skilled Senior Full-Stack Engineer who will be responsible for designing and developing front-end, back-end and architecture, ensuring the responsiveness of applications and working alongside design team for web design features, among other duties. Senior Full Stack Developer will be required to see out a project from conception to final product, requiring good organizational skills and attention to detail.<h3>Full Stack Developer Responsibilities</h3><ul><ul><li>Developing front end website architecture.</li><li>Designing user interactions on web pages.</li><li>Developing back end website applications.</li><li>Creating servers and databases for functionality.</li><li>Ensuring cross-platform optimization for mobile phones.</li><li>Ensuring responsiveness of applications.</li><li>Working alongside graphic designers for web design features.</li><li>Seeing through a project from conception to finished product.</li><li>Designing and developing APIs.</li><li>Meeting both technical and consumer needs.</li><li>Staying abreast of developments in web applications and programming languages.</li></ul></ul><h3>Full Stack Developer Requirements</h3><ul><ul><li>Degree in Computer Science.</li><li>Strong organizational and project management skills.</li><li>Proficiency with fundamental front end languages such as HTML, CSS and JavaScript.</li><li>Familiarity with JavaScript frameworks such as Angular JS, Next Js, React.</li><li>Proficiency with server side languages such as Python, Node Js, .Net.</li><li>Familiarity with database technology such as MySQL, Oracle and MongoDB.</li><li>Excellent verbal communication skills.</li><li>Good problem solving skills.</li><li>Attention to detail.</li></ul></ul>About Astra DAOAstra DAO is an automated crypto asset allocator, built on Ethereum to provide advanced investment strategies to retail participants. The innovative model creates a win-win incentive for index investors, creators, and token holders.Astra DAO simplifies passive investing for retail participants by providing an array of Crypto Indices. Astra DAO aims to help crypto investors compete with quantitative investment funds by finding winning investments and trades.

Crypto Senior Full Stack Developer (Nigeria- Remote-Astra)

Web3 Developer Ethereum jobs in Lagos and other crypto companies

Browse many opportunities Web3 Developer Ethereum Jobs in Lagos at. Apply now. updated June 2026!

Job Title	Company Name	Salary	Tags
Blockchain Engineer (Nigeria-Remote)	Token Metrics	80k-120k/year	RemoteWeb3DeveloperEngineering
Senior Crypto Data Engineer (Nigeria- Remote)	Token Metrics		RemoteWeb3DeveloperEngineering
Crypto Senior Full Stack Developer (Nigeria- Remote-Astra)	Token Metrics		RemoteWeb3DeveloperReact

Web3 Developer Ethereum Jobs in Lagos

Expired Developer Ethereum Jobs.

Past and filled jobs:

Blockchain Engineer (Nigeria-Remote)

Token Metrics

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