GreenBay: Chief Technology Officer (CTO)

delta40· GreenBay
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📍 Hybrid📍 Nairobi, Kenya, KenyaFull Time

About this role

About GreenBay
 GreenBay is on a mission to make appliance ownership affordable and sustainable by creating Africa’s leading platform for trade-in, refurbishment, and resale. We’re tackling a massive market gap while unlocking circular economy jobs and climate-positive impact. Backed by Delta40 and international partners, we’re scaling fast across East Africa.


The Role
We are seeking a Co-Founder & CTO to join our leadership team. This is a career-defining opportunity to set GreenBay’s technical vision, build scalable systems, and lead our engineering team from zero to one and beyond.

The CTO will be full-stack: able to architect, code, and deploy while also recruiting and mentoring a growing tech team. From trade-in AI to payments to multi-channel marketplace integrations, this role spans backend, frontend, and AI.


What you’ll do

  • Define & own GreenBay’s technical strategy and architecture.
  • Build and scale full-stack systems: backend services, frontend interfaces, and APIs connecting WhatsApp, Shopify, payments, and logistics.
  • Lead AI-powered product development (valuation models, workflow automation, predictive diagnostics).
  • Recruit, manage, and mentor a growing engineering and product team.
  • Ensure the scalability, reliability, and security of GreenBay’s systems.
  • Play a key role in fundraising, partnerships, and strategic leadership.

What we’re looking for

  • 7+ years of full-stack engineering and product development experience.
  • Strong command of backend (Python/Node, PostgreSQL, cloud) and frontend (React, mobile/web).
  • Proven track record of shipping and scaling platforms (marketplaces, e-commerce, or logistics).
  • Familiarity with AI/ML (LLMs, computer vision, pricing engines).
  • Entrepreneurial mindset—hands-on builder ready for speed and ambiguity.
  • Broad-based business skillset, including ability to think strategically, own and manage a budget, and contribute to commercial success

Why join us

  • Shape the technical DNA of a fast-scaling African venture.
  • Build systems at the intersection of e-commerce, AI, and the circular economy.
  • Work with a seasoned founding team (ex-Jumia, Wasoko, MarketForce).
  • Base salary + meaningful equity.

📍 Location: Nairobi strongly preferred; remote possible with regional engagement
 💡 Commitment: Full-time, long-term
 💰 Compensation: Base salary + equity stake

Frequently Asked Questions

Is the salary disclosed for the GreenBay: Chief Technology Officer (CTO) position at delta40?
The salary for this GreenBay: Chief Technology Officer (CTO) role at delta40 is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the GreenBay: Chief Technology Officer (CTO) position at delta40 located?
This GreenBay: Chief Technology Officer (CTO) role at delta40 is based in Hybrid, Nairobi, Kenya, Kenya. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the GreenBay: Chief Technology Officer (CTO) role at delta40 full-time or part-time?
This is listed as a Full Time position. It is posted as a GreenBay: Chief Technology Officer (CTO) role in the GreenBay department at delta40.
Which team or department does the GreenBay: Chief Technology Officer (CTO) at delta40 belong to?
This GreenBay: Chief Technology Officer (CTO) position is part of the GreenBay department at delta40. See the full job description for more information about the team structure and responsibilities.
How do I apply for the GreenBay: Chief Technology Officer (CTO) position at delta40?
Click the "Apply Now" button on this page. You will be redirected to delta40's official application portal hosted on bamboohr where you can submit your application directly.
When was the GreenBay: Chief Technology Officer (CTO) job at delta40 posted?
This GreenBay: Chief Technology Officer (CTO) position at delta40 was posted on Sep 12, 2025. Apply as soon as possible — early applications are often reviewed first.
GreenBay: Chief Technology Officer (CTO)
delta40
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