Data Platform Engineer

LionsBot International; Singapore; On-site; SGD 100,000 - 160,000; Full time

Job summary

LionsBot International in Singapore is seeking a data platform lead to own end-to-end data ingestion, storage, modeling and serving for our real-time IoT fleet of autonomous cleaning robots.

You will design medallion architecture, build a semantic KPI layer, implement data quality and observability, and empower teams with self-serve analytics across operations, product and OEM partners.

Qualifications

• Production data experience in engineering roles.
• Experience with real-time event streams and data pipelines.
• Familiarity with time-series databases and data modeling.
• Experience shipping dashboards and metrics used by stakeholders.

Responsibilities

• Own the data platform end-to-end: ingestion, storage, modeling, serving, dashboards.
• Design the medallion architecture: bronze, silver, gold layers for high-volume IoT telemetry.
• Build the metrics/semantic layer with canonical KPI definitions.
• Run data quality & observability like production software: freshness SLAs, dedup, anomaly alerts.
• Design, tune and re-architect databases at scale: schemas, indexes, compression, retention.
• Make analytics self-serve: dashboards and models for ops, product, leadership and OEM partners.
• Shape the roadmap: OLAP, orchestration, lakehouse patterns; evaluate what earns its keep.
• Work AI-native: enable safe querying for humans and AI agents.

Skills

Data engineering

SQL & PostgreSQL

Python

Go/Java

Dashboards

Autonomy

Communication

Tools

Kafka

TimescaleDB

InfluxDB

AWS (EKS|RDS|S3)

Elasticsearch

Neo4j

Job description

Your data sources have wheels. LionsBot designs and builds autonomous cleaning robots that work in the real world: malls, airports, offices and industrial sites across 30+ countries. More than 5,000 of them stream telemetry to us in real time: missions, maps, locations, incidents, battery health. We move fast: small team, quick decisions, zero bureaucracy, hardware you can kick.

You'll be our first dedicated data hire, a true 0→1, greenfield ownership role. The foundations are in place: real-time telemetry streams from the fleet into a time-series store, with dashboards on top. Our fleet has now grown to the point where data deserves a full-time owner, so we're making it a first-class function. End-to-end, it's yours.

The mission: take us from "a pipeline that works" to a streaming-first data platform with a proper medallion architecture: bronze raw telemetry, silver cleaned and conformed, gold business-ready marts. On top of it all, a semantic layer where every metric has exactly one definition and everyone trusts the number.

The fun problems, all real

• Robots report cumulative lifetime odometers on every mission row. Sum the wrong column and your fleet total inflates 1,000×. Design the models that make that mistake impossible.
• A sensor glitch claims one robot cleaned 2.5 million m² in twenty minutes. Build the data quality and anomaly detection that catches it before a human ever sees it.
• Robots in basements with bad Wi-Fi send late-arriving, out-of-order data. Make the pipelines idempotent anyway.
• Real-time fleet health: which robots are sick right now, across 30+ countries and time zones?

What you will do

• Own the data platform end-to-end: ingestion, storage, modeling, serving, dashboards. Real-time event streams from the fleet land in a time-series database today. Where it goes next is your call.
• Design the medallion architecture: bronze, silver and gold layers over high-volume IoT telemetry, with clear data contracts agreed with the backend teams so quality is designed in at the source.
• Build the metrics/semantic layer: canonical, documented, version-controlled definitions for fleet KPIs: cleaning hours, area, mission success, incident rates, robot health. A genuine single source of truth.
• Run data quality & observability like production software: freshness SLAs, validation, dedup, outlier handling, anomaly alerts. Flag the weird number before leadership does.
• Design, tune and re-architect databases at scale: schemas, indexes, continuous aggregates, compression, downsampling, retention and partitioning, treating them like the production systems they are.
• Make analytics self-serve: dashboards and models for ops, product, leadership and OEM partners, plus fast, rigorous answers to the high-stakes ad-hoc questions.
• Shape the roadmap: we run lean today, so what comes next is genuinely open: OLAP, orchestration, transformation tooling, lakehouse patterns. You evaluate, make the case, and we adopt what earns its keep.
• Work AI-native: we pair humans with LLM-powered analytics agents daily. You'll design the platform so both humans and AI agents can query it safely and correctly.

What we are looking for

• 3+ years working with data in production: data engineering, analytics engineering, or backend with heavy data exposure. We hire for trajectory, not year count.
• Strong SQL, solid PostgreSQL and confident database design: schemas, indexes and data models that hold up as data grows. Time-series databases like TimescaleDB or InfluxDB are a big plus, but you'll learn them fast here.
• Comfortable with event-driven data: you've worked with streaming or message-queue systems like Kafka, or you're a data-minded backend engineer keen to go deeper on real-time.
• Solid Python for pipelines and tooling, and comfortable reading Go or Java services.
• You've shipped dashboards and metrics people actually used, whatever the BI tool.
• Fast and autonomous, like our robots: high ownership, pragmatic trade-offs, comfortable with ambiguity, ships iteratively.
• Clear communication: you translate data into decisions, not just charts.

Nice to have:

• Production streaming chops: you know your at-least-once from your exactly-once.
• IoT, robotics, or high-volume device telemetry experience.
• AWS, especially EKS, RDS and S3, with exposure to Azure or GCP.
• OLAP engines, orchestration or transformation tooling, CDC pipelines.
• Search engines like Quickwit or Elasticsearch, or graph databases like Neo4j.
• Geospatial data: our robots navigate real floors, so maps and location streams are first-class citizens.
• Experience making data platforms LLM/agent-friendly: semantic layers, governed self-serve.
• Familiarity with OpenRMF, ROS or robotics-related communication stacks

Why join:

• 0→1 ownership. The architecture, the standards, and the tooling choices are yours to shape. Eventually, so is the team.
• Grow with the function. We're hiring for trajectory: as data grows from one person into a team, you're first in line to lead it.
• Physical-world data at real scale. Thousands of robots, 30+ countries, real-time streams. Not clickstream. Not ad attribution. Robots.
• Visible impact. Small team, direct line to leadership. What you ship this week is used in decisions next week.
• AI-forward team. We already run AI-assisted analytics in production workflows. You'll multiply it, not fight it.