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Sentyron Tech Stack

High-assurance data security through one-way transfer appliances

Computer and Network Security Delft, South Holland 51–200 employees Privately Held

Sentyron manufactures hardware and software solutions for classified-data protection, built on a stack spanning C#, Java, FPGA, and embedded systems. The company is in expansion mode—actively hiring across engineering, product, and operations—but internal friction is evident: recruiting bottlenecks, HR process gaps, and production scalability challenges dominate their project list. This pattern suggests a transition from a tight, defense-focused team to a scaled technical organization.

Tech Stack 17 technologies

Core StackSolidWorks Linux C# Java Python MySQL Microsoft Office Business Central Excel Mentor Graphics ASP.NET Core Blazor Razor Entity Framework FPGA

What Sentyron Is Building

◆Challenges

Complex financial processes across departments
Bottlenecks in recruitment process
Lack of visibility for technical roles
Difficulty attracting scarce profiles
Scalable production process
Ensuring quality in production
Delivering secure national security products on time
Lack of hr structure
Hr process inefficiencies
Inconsistent hr administration

▲Active Projects

Secure communications portfolio clusters
Product strategy and roadmap development
Go-to-market plans
Scalable recruitment approach for technical growth
Full recruitment process management
Employer branding and candidate experience initiatives
New product introduction (npi) process
Pcb assembly lifecycle management
Multidisciplinary development projects across product lines
Hr-rapportages

Hiring Activity

Steady15 roles · 5 in 30d

Department

Engineering

6

HR

2

Ops

2

Product

2

Finance

1

Logistics

1

Security

1

Seniority

Mid

6

Senior

5

Lead

2

C-Level

1

Junior

1

Notable leadership hires: Engineering Lead, Project Lead, Chief Operating Officer

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About Sentyron

Sentyron builds high-assurance security appliances, primarily DataDiodes, that enforce one-way data transfer for government and critical-infrastructure clients. The product portfolio protects classified information and data integrity in environments where bidirectional network access poses unacceptable risk. The company operates as a hardware-software hybrid, with engineering rooted in FPGA, embedded C#/Java, and PCB assembly. Based in Delft, Netherlands, Sentyron serves national security and defense sectors where certification and on-time delivery are non-negotiable.

HeadquartersDelft, South Holland

Company Size51–200 employees

Hiring MarketsNetherlands

Frequently Asked Questions

What tech stack does Sentyron use?

Core languages include C#, Java, and Python; embedded work spans FPGA and Mentor Graphics; infrastructure uses Linux, MySQL, and ASP.NET Core; business systems run Microsoft Office and Business Central.