Applied AI Engineer (Japan) at Bjak | Tokyo, Tokyo, JP | Rezi

Applied AI Engineer (Japan) at Bjak

Applied AI Engineer (Japan)

Bjak · Tokyo, Tokyo, JP

2 weeks ago

Applied AI Engineer (Japan)

Bjak · Tokyo, Tokyo, JP

21 days ago
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About the Role

We are looking for applied AI engineers to build AI-native systems for BJAK's AI Neobank app. This role focuses on building AI systems to automate workflows, improve products, reduce manual work, and simplify financial services for users and teams.

Responsibilities

  • Build AI agents, workflows, tools, and automations to solve customer, product, and operations problems.
  • Apply LLMs, retrieval, tool calling, evaluations, guardrails, and automation to financial workflows.
  • Create AI-assisted experiences for onboarding, support, KYC, risk review, CRM, operations, document handling, and product intelligence.
  • Collaborate with product and engineering teams to identify valuable features and implement them rapidly.
  • Design systems considering accuracy, hallucination risk, latency, cost, security, compliance, and user trust.
  • Transform manual processes into scalable, reliable AI-enabled systems.

Requirements

  • Hands-on engineering ability with a focus on building AI systems.
  • Experience building AI agents, LLM apps, RAG systems, automation workflows, copilots, or AI-enabled tools.
  • Strong coding ability in Python, TypeScript, JavaScript, or similar languages.
  • Good judgment regarding automation decisions.
  • Ability to ship working systems, test quality, and improve reliability.
  • Fintech, banking, support automation, risk, KYC, fraud, CRM, or operations automation experience is a strong plus.
  • Demonstrated technology career highlights, including personal contributions to building, shipping, or scaling significant products, platforms, or systems.
  • Strong English communication skills.

Skills

  • AI agents
  • LLM apps
  • RAG systems
  • Automation workflows
  • Copilots
  • AI-enabled tools
  • Python
  • TypeScript
  • JavaScript
  • LLMs
  • Retrieval
  • Tool calling
  • Guardrails
  • Evaluation
  • Fintech
  • Banking
  • Support automation
  • Risk automation
  • KYC automation
  • Fraud automation
  • CRM automation
  • Operations automation

Location

  • Japan

Work Type

  • Hybrid

Experience Level

  • Applied AI Engineers

About the Company

  • BJAK's original mission is to provide smarter ways for people to plan, save, and grow their money.
  • Founded in 2019, BJAK built the first mobile-first insurance platform, making insurance accessible online to millions in Southeast Asia, and is now the leading insurance platform in the region.
  • BJAK is expanding to help people with spending, saving, investing, exchanging, travelling, and more, aiming to help people get more from their money daily.
  • The company has global teams with over 20 nationalities, fostering a passionate work environment focused on building next-generation products and redefining financial applications for everyone.