S

Signal Tech Stack

Shipping software and fleet management for tanker operators

Maritime Transportation Glyfada, Attica 51–200 employees Founded 2014 Privately Held

Signal operates a dual-model business: managing Aframax and MR product tanker fleets while building the Signal Ocean Platform, a data and analytics tool for charterers, brokers, and shipowners. The tech stack—C#/.NET Core, React, Kubernetes, Snowflake, and dual LLM integrations (ChatGPT and Claude)—reflects active work on data visualization and human-AI collaboration features. Hiring accelerates across design and engineering, signaling product-led growth into a sector where digitization remains incomplete.

Tech Stack 19 technologies

Core StackC# React Kubernetes MongoDB SQL Server Snowflake Redis Docker Grafana InfluxDB Figma Adobe Creative Cloud TypeScript Python NET Core DuckDB ChatGPT Claude Azure

What Signal Is Building

◆Challenges

Global supply chain disruptions
Under-digitized shipping sector
Under-digitized maritime sector
Sanctions impacting shipping
Complex data-driven workflows
Backend performance and reliability
Supply chain challenges
Complex shipping data integration

▲Active Projects

Data visualization features
Pre-fixture market analytics
Post-fixture vms & operations
Reusable component library
Ci/cd pipeline automation
Design system consistency
Ux/ui design across the signal ocean platform
Human-ai collaboration integration
Design system evolution
Backend services

Hiring Activity

Accelerating15 roles · 7 in 30d

Department

Design

3

Engineering

3

Finance

2

Product

2

Other

1

Seniority

Senior

4

Mid

3

Lead

2

Intern

1

Junior

1

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About Signal

Founded in 2014, Signal Group operates from dual hubs in London and Athens with approximately 51–200 employees. The company manages a fleet of Aframax and MR product tankers under its Signal Maritime Services division while developing the Signal Ocean Platform, a data aggregation and analytics tool that processes private and public shipping data for post-fixture operations, market analysis, and decision support. The leadership team brings over 65 years of collective ship-management experience, supported by data scientists, developers, and domain specialists. Current project activity centers on data visualization, analytics features, design system maturity, backend reliability, and AI-assisted workflows.

HeadquartersGlyfada, Attica

Company Size51–200 employees

Founded2014

Hiring MarketsUnited Kingdom, Greece

Frequently Asked Questions

What technology does Signal Group use to build Signal Ocean?

C#/.NET Core on the backend, React on the frontend, Kubernetes for orchestration, Snowflake and DuckDB for data, MongoDB and SQL Server for persistence, plus ChatGPT and Claude for AI features.

What is Signal Group working on?

Data visualization, pre- and post-fixture market analytics, backend service reliability, human-AI collaboration, design system evolution, and CI/CD pipeline automation for the Signal Ocean Platform.