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Technical Team Lead (Web3)

  • Johannesburg Remote
  • Salary: Market Related
  • Job Type: Contract
  • Sectors: IT
  • Reference: 133450

Apply before Jul 21 2025 | 30 Days left

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Vacancy Details

Employer: iqbusiness South Africa

iqx the Technology Division of iqbusiness is looking for a skilled Web3 Technical Team Lead for one of our clients. We’re looking for a Web3 Technical Team Lead who can coordinate a cross-functional Web3 team through delivery, ensuring clarity across frontend, backend, indexing, and contract integration workflows. While hands-on smart contract coding is not required, they should be deeply familiar with how DeFi systems work, how to interact with smart contracts, and how to guide a team in integrating them safely and effectively.

Must-Haves:

  • 5+ years of engineering experience, with recent focus on Web3 or DeFi application delivery.
  • Proven experience integrating smart contracts into frontend or backend systems (e.g. via ethers.js, web3.js, or API wrappers).
  • Familiarity with The Graph, including designing subgraph schemas and using GraphQL for indexed on-chain data.
  • Experience working with product designers, PMs, and QA to coordinate cross-functional MVP delivery.
  • Prior technical lead role
  • Familiarity with Vercel/AWS deployments and CI/CD pipelines
  • TypeScript, NextJS, and React Knowledge

Key Responsibilities

  • Technical Coordination: Ensure seamless communication and technical alignment between frontend, backend, QA, and smart contract teams.
  • Architecture Stewardship: Own the integration architecture — how contracts, The Graph, backend workers, and the web app interconnect.
  • Sprint Leadership: Translate high-level requirements into actionable engineering tasks and support the PM with sprint planning and team coordination.
  • Code Review (Non-Solidity): Review and guide frontend, API/backend, and indexing work — ensuring implementation meets the spec and integrates cleanly with contracts.
  • Testing & Delivery: Coordinate QA across the stack, assist in defining test plans for DApp-contract interactions, and support final release testing and walkthroughs.

Please Note:
As all iqbusiness roles require honesty in the handling of or access to cash, finances, financial systems, or confidential information; our recruitment process requires that the following background checks be completed: credit, criminal, ID, and qualification verification.

iqbusiness is committed to sustainable growth and transformation, we embrace diversity and employ previously disadvantaged individuals


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4 people have applied for this job. 192 people have viewed this job.

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Opportunity

IQbusiness has also given me the opportunity to be involved in exciting initiatives such as B-Corp and the Women’s Chapter Network which allows me to find meaning in my work. Working under good leadership and a supportive team at IQbusiness really makes me enjoy coming to work every day.

Sheneez Sigamoney
RAS – Senior Associate – Sustainability

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© Careers24. All rights reserved.

About Careers24.com

  • Careers24 is a leading South African job portal that assists jobseekers from all sectors and experience levels to find and apply for vacancies from hundreds of South Africa’s leading companies. With over a million visitors a month, we are one of the most popular destinations to find employment online in South Africa.

    Our mission is to become the destination where every candidate can find an ideal job and where every company can find the perfect candidate. We are a proud member of the Media24 family and part of the Naspers group of companies.

Company

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