Senior Mobile & Backend Engineer, Web3 Fintech & Payments

Souffle Pancakes Sdn Bhd; Kuala Lumpur; On-site; MYR 250,000 - 450,000; Full time

Job summary

GBCI Ventures is hiring a senior engineer to design, build, and scale our mobile apps and backend systems with a strong focus on Web3, finance, and payment technology. You will work closely with the founders and product team, and your judgment on product decisions will carry real weight.

This is a hands-on role requiring deep product sense and architectural judgment, owning features end-to-end while ensuring security, reliability, and compliance for fintech. Based in Kuala Lumpur.

Qualifications

• 10+ years of professional software engineering experience.
• Strong mobile development (iOS/Android) and backend skills.
• Fluent English, written and spoken; based in Kuala Lumpur.

Responsibilities

• Design, build, and maintain mobile apps and backend services.
• Own features end to end from ideation to release and iteration.
• Integrate with PSPs, financial APIs, and blockchain infrastructure.
• Contribute to product direction with critical thinking and trade-offs.
• Set engineering standards, review code, and mentor teammates.
• Build with security, reliability, and regulatory compliance for fintech.

Skills

Mobile development

Backend development

Web3

Finance & payments

Product sense

English fluency

Job description

GBCI Ventures is hiring a senior engineer to design, build, and scale our mobile apps and backend systems with a strong focus on Web3, finance, and payment technology. You will work closely with the founders and product team, and your judgment on product decisions will carry real weight.

This is a hands-on role requiring deep product sense and architectural judgment, owning features end-to-end while ensuring security, reliability, and compliance for fintech. Based in Kuala Lumpur.