Bjak

Lead Engineer - Travel FX App

Bjak
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3 hours ago
Tokyo, JapanStaff+

Responsibilities

  • Lead the technical design and execution of major products, features, and engineering initiatives.
  • Design scalable, reliable, and maintainable systems across backend, frontend, APIs, databases, and infrastructure.
  • Write and review code, prototype solutions, debug complex issues, and solve production problems.
  • Make architecture decisions and technical trade-offs balancing speed, scalability, reliability, and maintainability.
  • Translate ambiguous product and technical problems into engineering solutions and execution plans.
  • Set standards for code quality, system design, testing, security, observability, and production reliability.
  • Review technical designs and code and provide actionable feedback.
  • Mentor engineers and strengthen technical capability across the team.
  • Identify technical risks, bottlenecks, and architectural weaknesses before they grow.
  • Collaborate with engineering, product, design, and AI teams to ship high-quality products.
  • Improve engineering tooling, development practices, and automation.
  • Monitor systems after release, investigate incidents, resolve root causes, and improve reliability continuously.

Requirements

  • Strong software engineering background with significant experience building and shipping production systems.
  • Deep expertise in one or more areas including backend, frontend, distributed systems, APIs, databases, or cloud infrastructure.
  • Strong system design, architecture, coding, debugging, and production engineering abilities.
  • Proven experience leading major engineering projects or providing technical leadership to other engineers.
  • Ability to communicate complex technical decisions, influence across teams, and connect technical choices to customer and business outcomes.
  • Strong judgment, ownership, product sense, and comfort working quickly with ambiguity.
  • Strong English communication skills.
  • Candidates must be based in or able to work from the advertised location.

Benefits

  • Hybrid work arrangement with at least 3 days per week in the local office and remaining days flexible for remote work.
  • Global team environment spanning more than 20 nationalities.
  • Fast interview process aiming to complete interviews and make an offer within 1 week for strong candidates.

Categories

Bjak

About Bjak

201-500 employees

Our mission is to develop technology based solutions to improve financial inclusion. We develop new & innovative platforms & services globally. For example, we are the first platform to simplify and digitise comprehensive life and medical insurance, supported by AI agent. BJAK is the largest insurance platform in Southeast Asia. If you enjoy building cutting edge platform-ecosystems that gives equal access to financial services to everyone at scale, join us.