S

Sensorfact Tech Stack

IoT monitoring platform for industrial energy and machine maintenance

Information Technology & Services Utrecht, Utrecht 201–500 employees Founded 2016 Privately Held

Sensorfact operates a real-time IoT monitoring stack (Kafka, Kafka Streams, Apache Flink, ClickHouse) that ingests sensor data from manufacturing equipment and surfaces energy and maintenance insights via GraphQL APIs. The company is heavily sales-driven—21 of 34 active roles are in sales, with active expansion into Italian and Spanish markets and a focus on cross-sell motions (PDM/OEE solutions). Their infrastructure roadmap centers on scaling stream-processing pipelines and ML-powered fault detection, while internal friction points center on IoT sensor heterogeneity and sales ramp efficiency.

Tech Stack 33 technologies

Core StackAWS Kafka Apache Flink ClickHouse Prefect AWS Lambda Python HubSpot Salesforce Node.js PostgreSQL GraphQL Docker Kubernetes Terraform Grafana Prometheus Loki Kafka Streams AWS Fargate Hasura Spark Streaming Storm Pipedrive AWS ECS AWS EKS API Gateway Terragrunt MQTT EMQX+3 more

What Sensorfact Is Building

◆Challenges

Expanding client base in italian market
Cut energy waste
Lower carbon emissions
Reduce costs
Reducing costs
Data ingestion from many types of iot sensors
Improving architecture and tooling
Ramp time reduction
Conversion rate improvement
Sales capacity increase

▲Active Projects

Expanding client base in italian market
Sales strategy for pdm or oee solutions
Digital demos and sales consultations
Stream processing pipelines to process incoming sensor data and persist it in our time series database
Upgrading infra to scale
Software trainings
Forecasting and performance reporting
Batch processing pipelines and analytics microservices that provide personalised advice to our customers over our graphql api
Advanced real-time detection of machine faults and energy waste, powered by machine learning
Cross-sell demos

Hiring Activity

Steady35 roles · 15 in 30d

Department

Sales

21

Engineering

7

Support

3

Data

2

Logistics

1

Seniority

Mid

12

Junior

11

Senior

4

Director

3

Lead

2

Manager

2

Notable leadership hires: Sales Director, Enablement Lead

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About Sensorfact

Sensorfact develops IoT monitoring solutions for manufacturers in plastic, metal, food, and other industrial sectors. The product layer consists of real-time sensor data ingestion (via MQTT and EMQX), stream processing (Kafka Streams, Flink, ClickHouse), and customer-facing analytics delivered through GraphQL APIs and Grafana dashboards. Revenue comes from software licenses and energy-consultancy services that help plants optimize consumption and maintenance schedules. The company operates from Utrecht with 201–500 employees and is actively hiring sales and field-support roles across the Netherlands and Spain to fuel geographic expansion.

HeadquartersUtrecht, Utrecht

Company Size201–500 employees

Founded2016

Hiring MarketsNetherlands, Spain

Frequently Asked Questions

What tech stack does Sensorfact use?

AWS (Fargate, Lambda, ECS, EKS), Kafka, Kafka Streams, Apache Flink, ClickHouse, PostgreSQL, Kubernetes, Terraform, GraphQL, Grafana, Prometheus, MQTT, EMQX, HubSpot, Salesforce, Pipedrive, Python, Node.js.