Are you looking
- To make meaningful changes at the fastest-growing tech company in Japan?
- For a fair, highly flexible, inclusive working environment where anyone, regardless of their background, can make an impact?
- To build the next bold idea in customer acquisition and revenue growth through conversational commerce technology
- For a place where things are not just fast - but they happen now?
We Are Zeals - “Designing conversations. Driving conversions.”
Zeals is not another chatbot. Our automated chat solution and conversational technology change how consumers purchase or act online. Zeals converts customers who appear "unengaged" to become "valuable" through designed chat on Messaging Apps. Using AI-powered, human-designed conversation flows across chat platforms, Zeals enables brands to build personalized, automated conversations with their consumers and develop a deeper understanding of their preferences while creating a delightful, seamless shopping experience. Our last 3 years have been phenomenal. We have captured the heart of many businesses in Japan, with over 480 enterprises relying on our chat commerce offering to boost their mobile business.
The goal is simple: to “revolutionize hospitality on the Internet” by unlocking digital customer service experiences that were limited to physical stores previously.
Just Getting Started…
With more than 480 enterprise companies worldwide already utilizing our product, we are perfectly poised to seize market share and fuel exponential growth in the US market, with an eye on global expansion. Investors have taken note of our potential, leading us to recently secure nearly $40 million in funding, backed by Salesforce Ventures.
As a Data Engineer, you will be a key player in our data engineering team, responsible for designing, building, and maintaining our data pipelines and infrastructure. You will work on transforming raw data into structured formats to support advanced analytics and reporting. Your work will ensure the smooth ingestion, transformation, and organization of data in our data lakehouse so that it’s ready for data analysts to consume and transform into actionable dashboards and reports. We’re searching for someone with at least 3 years of experience in data engineering.
Your day-to-day responsibilities will include:
- Design, develop, and optimize data pipelines to ingest data into our data lakehouse.
- Implement and manage ETL processes using Google Cloud Composer, Dataproc, and dbt.
- Develop data transformations within a medallion architecture (bronze, silver, gold layers).
- Collaborate with data analysts, data scientists, and business stakeholders to understand data requirements.
- Implement data quality checks and monitoring.
- Monitor and optimize the performance of BigQuery datasets and queries.
- Document processes, designs, and architectural decisions.
- Design and develop a read-optimized data warehouse layer.
- Troubleshoot daily reporting pipelines
- Depending on the team, participation in an on-call rotation with additional compensation might be required.
What You Bring
- 3+ years of experience in data engineering or related roles.
- Strong analytical skills with the ability to manipulate and interpret complex datasets.
- Proficiency in SQL and experience with databases such as MySQL and BigQuery.
- Experience in both Python and Scala is preferred
- Experience with data platforms like Airflow, Dataproc, Great Expectations.
- Excellent communication and interpersonal skills, with the ability to effectively collaborate with cross-functional teams.
- English proficiency is a must. Conversational Japanese is nice to have.
What Makes you Stand Out
- Japanese language proficiency at a business or native level which allows you to liaise with our primarily Japan-based users
- Understanding of cultural differences
- Knowledge and experience in chatbots, AI, marketing, and SaaS products
Our Values
- From Zeals good things come from giving your all
- Bet on Paradox be a maverick and never settle for just good enough
- United Will teamwork is the heart to every achievement
What We Can Give You in Return
- Salary Range : competitive
- Bonus : twice
- Performance review: twice a year
- Holidays: 10 days paid holidays during the first year, weekend off, national holidays, summer and winter break.
About ZEALS
Build AI that Brings Japanese Omotenashi to the World
ZEALS is an AI company building intelligent products inspired by the Japanese concept of Omotenashi—anticipating people's needs and delivering exceptional experiences. What began as Japan's leading conversational commerce platform has evolved into an AI-native company developing products across autonomous AI agents and robotics.
Today, ZEALS operates three core businesses:
- ZEALS AI Engagement, helping enterprise companies deliver personalized customer experiences through AI.
- Omakase.ai, a platform for building autonomous AI agents capable of understanding, communicating, and taking action across voice and chat.
- Omakase Robotics, developing a robot-agnostic AI operating system that enables robots to work naturally alongside people in real-world environments.
Together, these businesses share a single mission: creating AI that understands people, acts autonomously, and brings the spirit of Japanese hospitality to both digital and physical experiences.
From Market Leader to AI Pioneer
ZEALS established itself as the market leader in conversational commerce in Japan, working with hundreds of enterprise customers across industries including retail, beauty, travel, finance, and automotive.
Building on years of experience designing AI-powered customer interactions, the company has expanded into generative AI and embodied AI. Omakase.ai quickly gained international recognition after launching as the #1 Product of the Day on Product Hunt, with thousands of AI agents created by users within its first months. Meanwhile, Omakase Robotics is applying the same AI capabilities to the physical world, developing software that enables robots to perform meaningful work in human environments.
With teams spanning AI, machine learning, cloud infrastructure, robotics, and product engineering, ZEALS continues to invest aggressively in technologies that shape the future of intelligent systems.
Building the Future of AI
Rather than treating AI as a feature, ZEALS builds products where AI is the core technology. Engineers work across a wide range of challenging technical domains, including:
- Autonomous AI agents
- Voice AI and multimodal interaction
- Large Language Models (LLMs)
- Retrieval-Augmented Generation (RAG)
- Distributed cloud infrastructure
- Robotics software
- Computer vision
- Real-time systems
Small, highly autonomous teams own products end-to-end, from research and prototyping to deployment and continuous iteration. Engineers collaborate closely with product managers, designers, and AI researchers to rapidly ship new capabilities and solve real-world customer problems.
A Place to Grow
ZEALS has built a culture around ownership, rapid learning, and continuous experimentation. Employees are encouraged to challenge assumptions, move quickly, and take responsibility for delivering meaningful outcomes. The company also supports collaboration beyond day-to-day work through cross-functional lunches, club activities, social events, and opportunities to connect across teams.
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