BJAKでは、東南アジア全域で数百万人の人々が保険や金融サービスへより簡単にアクセスし、理解し、手頃に利用できるよう、AIを活用しています。AIソフトウェアエンジニア、パーソナライズ推薦、詐欺検出、自動化、検索などを支えるインテリジェントなシステムの構築に携わっていただきます。
このポジションは日本国内に常駐し、フルリモート勤務となります。マレーシア本社や東南アジアの各地域チームと密接に連携しながら、スピーディーでフラットなチーム構成の中で実際に価値を生むシステムを構築していきます。
パーソナライズ、自動化、インサイト生成などを支えるMLモデルの設計・構築・デプロイ
データ前処理、特徴量エンジニアリング、モデル学習、評価、デプロイまでのMLライフサイクル管理
結果に責任を持つ - モデルを構築するだけでなく、実際のビジネス成果にこだわる方
自走力が高い - マニュアルや仕様がなくても、素早く方向を見つけ行動に移せる方
スピード感がある - 状況に応じて柔軟に対応し、すぐに改善へとつなげられる方
エンドツーエンドで課題解決できる - データの整理からデプロイまで一貫して対応できる方
チームプレイヤー - 謙虚かつ協力的で、周囲のレベルアップにも貢献できる方
カオス耐性がある - スタートアップ的なスピード、優先順位の変更、不確実性に動じない方
学び続ける姿勢を持ち、知識を共有できる - 常に成長を目指し、周囲も巻き込んで高め合える方
コンピューターサイエンス、データサイエンス、エンジニアリング、または関連技術分野の学士号
Pythonのスキル必須、TensorFlow、PyTorch、Scikit-learn等のフレームワーク使用経験
Google Colab、Jupyter、クラウドMLプラットフォーム等のツール使用経験
BJAKは東南アジア最大のデジタル保険プラットフォームであり、数百万人のユーザーに手頃で透明性のある金融保障を提供しています。本社はマレーシアにあり、タイ、台湾、日本で事業を展開しています。AI、自動化、スマートAPIを活用し、複雑な金融サービスをよりシンプルで使いやすく、フェアなものに変革しています。
実社会の課題を大規模に解決するMLシステムの構築に興味があり、ミッションドリブンで高い影響力を持つチームで成長したいと考えている方、ぜひ私たちと一緒に挑戦しましょう！
At BJAK, we’re using AI to make insurance and financial services easier to access, understand, and afford for millions across Southeast Asia. As a Senior AI/ML Software Engineer, you’ll help build the intelligent systems that power this mission - from personalized recommendations and fraud detection to automation and search.
This is a remote role based in Japan, working closely with our HQ in Malaysia and regional teams across Southeast Asia. You’ll join a fast-paced, flat team structure where your execution and ideas shape real-world outcomes every day.
Your work will directly impact user experience, efficiency, and platform intelligence
You’ll contribute to production-grade AI systems that serve millions
You’ll collaborate across functions and build scalable ML tools from the ground up
You’ll grow quickly in a lean, high-impact engineering environment
Work with product, data, and engineering teams to define ML goals and technical strategies
Design, build, and deploy machine learning models that power personalization, automation, and insight generation
Manage the ML lifecycle: data preprocessing, feature engineering, model training, evaluation, and deployment
Build scalable ML infrastructure and deployment pipelines
Integrate ML outputs into user-facing products and backend systems
Stay current with AI/ML trends and apply relevant innovations into our stack
Contribute to debugging, testing, and optimization of production ML systems
Take full ownership - you don’t just build models, you make sure they drive real-world results
Are a self-starter who figures things out fast, even when there’s no manual or roadmap
Move with urgency - you adapt quickly, ship fast, and improve even faster
Own problems end-to-end - from messy data to deployment, and everything in between
Bring a team-first attitude - you’re humble, helpful, and raise the bar for those around you
Push through chaos - startup pace, shifting priorities, and ambiguity don’t throw you off
Learn obsessively and share openly - you level up fast and help others do the same
Bachelor’s degree in Computer Science, Data Science, Engineering, or a related technical field
2 - 4 years of experience in machine learning or backend software development
Strong Python skills, with experience using frameworks like TensorFlow, PyTorch, or Scikit-learn
Solid understanding of ML workflows: data cleaning, model development, tuning, evaluation
Familiar with model deployment, API development, or real-world ML integration
Experience with tools like Google Colab, Jupyter, and cloud ML platforms
Strong analytical, problem-solving, and communication skills
Must be based in Japan and open to remote collaboration across time zones
Experience with NLP, computer vision, or recommendation systems
Familiarity with cloud services (e.g., AWS, GCP, Azure)
Background working in a high-growth startup or agile product environment
Competitive salary and performance-based bonuses
Flexible, fully remote work arrangement from anywhere in Japan
Direct impact - your work reaches millions of users across Asia
Flat structure - your voice is heard, your contributions are seen
Opportunities for rapid personal and technical growth
Regional exposure and collaboration across Southeast Asia
BJAK is Southeast Asia’s largest digital insurance platform, helping millions of users access affordable, transparent financial protection. Headquartered in Malaysia, with operations in Thailand, Taiwan, and Japan, we simplify financial services using AI, automation, and smart APIs. We're building the next generation of intelligent systems to make finance better, faster, and fairer for everyone.
If you’re excited about building ML systems that solve real-world problems at scale - and thrive in a high-impact, mission-driven team - we’d love to hear from you.
Originally posted on Himalayas
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