Full Stack Engineer (Remote, Singapore)

About the role

We are looking for a product‑mindful Full Stack Engineer to help build BJAK’s AI‑powered Neobank app. The role spans frontend, backend, internal tools and customer journeys, turning ideas into working products quickly.

Key responsibilities

• Design, develop and ship full‑product features across frontend, backend, APIs and databases.
• Create customer and internal workflows for onboarding, accounts, payments, rewards, travel, FX, support automation, KYC and risk.
• Translate ambiguous product problems into clean UX and reliable backend logic.
• Collaborate with product, design, mobile, backend and AI engineers to launch fast and iterate post‑release.
• Build internal tools and automation that reduce manual work and enable teams to operate at scale.
• Own the product beyond release: monitor performance, debug issues, learn from data and continuously improve.

Required profile

• Strong full‑stack engineering experience with shipped products.
• Comfortable working across frontend, backend, APIs, databases and production debugging.
• Good frontend execution using modern stacks such as React, Next.js or Vue.
• Solid backend fundamentals around APIs, data models, authentication, integrations and reliability.
• Strong product sense and ability to simplify complex workflows.
• Ability to work fast in ambiguous environments and own outcomes end‑to‑end.

Required skills

• React
• Next.js
• Vue
• API development (REST)
• Database design and querying
• Authentication mechanisms
• System integration
• Production debugging