Full Stack Software Engineer - AI Finance Agent

About the role

We are looking for a product‑mindset Full Stack Engineer to help build BJAK’s AI Finance Agent. You will move across frontend, backend, internal tools and customer journeys, turning ideas into working products quickly.

Key responsibilities

• Design and develop end‑to‑end customer‑facing and internal product features.
• Create web flows, backend APIs, admin tools, dashboards and operational systems.
• Support a range of financial services including insurance, payments, savings, investing and travel.
• Collaborate with product, design, mobile and operations teams to launch features fast.
• Integrate third‑party APIs, manage data flows and improve production reliability.
• Use analytics, user feedback and production issues to iterate on features post‑launch.
• Build tools that reduce manual work and increase business speed.

Required profile

• 3+ years of full‑stack software engineering experience.
• Strong fundamentals in both frontend and backend development.
• Ability to deliver useful products quickly without perfect specifications.
• Good product sense, UX awareness and attention to detail.
• Comfortable debugging across the stack and handling production support.
• Experience in fintech, insurtech, marketplace or high‑volume consumer platforms is a strong advantage.

Required skills

• Modern web frameworks (frontend and backend).
• RESTful API design and integration.
• Relational or NoSQL database experience.
• Production system monitoring and reliability engineering.
• Full‑stack debugging and performance optimisation.