Senior C# Tools Developer – OTA & Medical Devices

Hitachi, Ltd.; Szczecin; On-site; PLN 120,000 - 180,000; Full time

Job summary

GlobalLogic is a US-based healthcare device R&D leader seeking a Tools Developer to integrate Over-The-Air firmware update features and develop tools for testing and manufacturing in Poland. The role emphasizes cryptography, secure communications, and low-level protocol experience within a dynamic, global team.

You will design simulators of peer devices, prepare formal requirements, and maintain professional client communications while contributing to the development of an advanced emergency

Qualifications

• 4+ years of C# development experience.
• Experience with cryptography concepts (certificate/key exchange, encryption/decryption).
• Demonstrable OOAD knowledge.
• Experience with low level protocols (BLE, TCP/IP, HTTP).
• Working knowledge of REST.

Responsibilities

• Design, implement, optimize and unit test tools for use within test and manufacturing departments.
• Implement simulators of connected peer devices to use them as test fixtures.
• Ensure professional communication with customer peer groups.
• Develop requirements and other formal documents.
• Development work on the newly developed integrated emergency system.

Skills

C# development

Cryptography concepts

OOAD

Low level protocols

REST

Android/Kotlin

Tools

Bouncy Castle

Job description

GlobalLogic is a US-based healthcare device R&D leader seeking a Tools Developer to integrate Over-The-Air firmware update features and develop tools for testing and manufacturing in Poland. The role emphasizes cryptography, secure communications, and low-level protocol experience within a dynamic, global team.

You will design simulators of peer devices, prepare formal requirements, and maintain professional client communications while contributing to the development of an advanced emergency