ZeroNorth Tech Stack

Maritime data platform for decarbonization and voyage optimization

Software Development Copenhagen 501–1,000 employees Founded 2020 Privately Held

ZeroNorth operates a data-intensive platform for the shipping industry, built on Python, FastAPI, Kubernetes, and a modern ML stack (PyTorch, MLflow, dbt, Snowflake). The company ingests billions of data points to optimize vessel performance and fuel efficiency—core levers for emissions reduction. Engineering and data hiring remain modest relative to the 501–1,000 headcount, suggesting the platform is maturing past heavy infrastructure work; current velocity is concentrated in support and mid-level roles, indicating customer onboarding and retention are the growth priorities.

Tech Stack 20 technologies

Core StackPython FastAPI C++ Docker Kubernetes AWS Datadog Apache Airflow dbt Airbyte Snowflake PyTorch MLflow GitHub Actions Cursor Intercom Pydantic Claude SQL Freshservice

What ZeroNorth Is Building

◆Challenges

Reducing co2 emissions
Green transition
Optimizing voyage routes
Fuel efficiency optimization
Optimizing vessel routes
Scaling fleet-wide adoption
Achieving defined kpis

▲Active Projects

Advanced predictive fuel model
Anomaly detection and predictive maintenance systems
Vessel optimization platform enhancements
Performance model calibration
Customer onboarding
Optimizing voyage routes and speeds
Fleet performance monitoring
Voyage performance analysis

Hiring Activity

Accelerating8 roles · 6 in 30d

Department

Support

Data

Engineering

Legal

Ops

Seniority

Mid

Senior

Intern

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About ZeroNorth

ZeroNorth is a Copenhagen-based climate-tech company founded in 2020, now operating across 10 global locations with 600 employees. The platform serves as a data backbone for global shipping, combining vessel telemetry, regulatory datasets, and proprietary algorithms to optimize voyage routes, fuel consumption, and fleet-wide CO2 reporting. Revenue flows from decarbonization-focused shipping companies seeking operational efficiency alongside emissions compliance. Core products include predictive fuel modeling, anomaly detection for vessel maintenance, and real-time fleet performance monitoring—all designed to support the maritime industry's transition toward zero-emission operations.

HeadquartersCopenhagen

Company Size501–1,000 employees

Founded2020

Hiring MarketsDenmark, India, Cyprus

Frequently Asked Questions

What tech stack does ZeroNorth use?

Python, FastAPI, C++, Kubernetes, AWS, Snowflake, dbt, PyTorch, MLflow, Airbyte, and Apache Airflow. Focus on data pipelines, ML feature engineering, and real-time vessel monitoring.

What is ZeroNorth working on?

Predictive fuel modeling, anomaly detection for maintenance, voyage route optimization, fleet performance monitoring, and customer onboarding. Focus areas are fuel efficiency, CO2 emissions reduction, and scaling adoption across shipping fleets.