Lead Engineer – Travel FX App

About the role

DoitWe is building next‑generation financial tools powered by AI. We are seeking a Lead Engineer to own the technical design and delivery of our Travel FX application, driving high‑impact projects from concept to production.

Key responsibilities

• Design and implement scalable, reliable systems across backend, frontend, APIs, databases and cloud infrastructure.
• Write, review and debug code, prototype solutions, and resolve production incidents.
• Make architecture decisions balancing speed, scalability, reliability and maintainability.
• Mentor engineers, raise code‑quality standards and improve development tooling.
• Collaborate with product, design and AI teams to ship high‑quality features quickly.

Required profile

• Strong software engineering background with experience shipping production systems.
• Proven technical leadership on major engineering projects.
• Ability to work hands‑on, review code and troubleshoot complex issues.
• Excellent communication in English and comfort working in a distributed, fast‑moving international team.

Required skills

• Backend development
• Frontend development
• Distributed systems
• APIs design and implementation
• Databases
• Cloud infrastructure (e.g., AWS, GCP)