Vrinda International Jobs

SENIOR C#/.NET DIAGNOSTIC SOFTWARE ENGINEER

Vrinda International

SENIOR C#/.NET DIAGNOSTIC SOFTWARE ENGINEER

Posted 3 Days Ago

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Hiring Remotely in IND

Remote

Senior level

Edtech • HR Tech • Information Technology • Professional Services

The Role

Develop Windows-based automotive diagnostic applications using C#/.NET, WPF or WinForms, UDS, ISO-TP, CAN/CAN FD, and MVVM. Responsibilities include ECU diagnostics, firmware flashing, CAN hardware integration, UDS service implementation, checksum and CRC verification, and robust retry, timeout, and recovery handling. The role requires expertise in multithreaded software development, automotive communication protocols, and firmware formats.

Summary Generated by Built In

HIRING | SENIOR C#/.NET DIAGNOSTIC SOFTWARE ENGINEER ?

Location: Pan India / Remote

Experience: 5–10 Years

CTC: Up to ₹25 LPA

Period: Immediate Joiners Only

Employment: Full-time

ABOUT THE ROLE

We are looking for a Senior C#/.NET Software Engineer with strong hands-on experience in automotive ECU diagnostics, UDS, CAN and firmware flashing.

The role involves developing Windows-based diagnostic applications, implementing UDS communication, integrating CAN/CAN FD hardware and building ECU firmware programming workflows.

Requirements

MUST-HAVE SKILLS

C# / .NET Framework / .NET 6+

WPF / WinForms

UDS – ISO 14229

ISO-TP – ISO 15765

CAN / CAN FD

ECU Diagnostics & Firmware Flashing

MVVM Architecture

Async Programming & Multithreading

Object-Oriented Design

CAN hardware/API experience

UDS & FLASHING EXPERIENCE

Experience with UDS services including:

• Diagnostic Session Control – 0x10

• ECU Reset – 0x11

• Security Access – 0x27

• Request Download – 0x34

• Transfer Data – 0x36

• Transfer Exit – 0x37

• Checksum/CRC verification

• Retry, timeout and recovery handling

CAN TOOLS / HARDWARE

Experience with Vector, PEAK PCAN, Kvaser, Intrepid or NI-XNET is preferred.

Tools: CANoe, CANalyzer, PCAN-View, Vehicle Spy, Visual Studio, Git.

FIRMWARE FORMATS

Intel HEX | Motorola S-Record | Binary (.bin)

Skills Required

5–10 years of software engineering experience
Strong hands-on experience with automotive ECU diagnostics
C# and .NET Framework or .NET 6+
WPF or WinForms development
UDS ISO 14229
ISO-TP ISO 15765
CAN and CAN FD
ECU diagnostics and firmware flashing
MVVM architecture
Asynchronous programming and multithreading
Object-oriented design
CAN hardware or API experience
Experience implementing UDS services including diagnostic session control, ECU reset, security access, request download, transfer data, and transfer exit
Checksum or CRC verification
Retry, timeout, and recovery handling
Immediate availability to join
Experience with Vector, PEAK PCAN, Kvaser, Intrepid, or NI-XNET
Experience with CANoe, CANalyzer, PCAN-View, Vehicle Spy, Visual Studio, and Git
Experience with Intel HEX, Motorola S-Record, or Binary firmware formats

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The Company

10 Employees

Year Founded: 2018

What We Do

Vrinda International is a Chandigarh-based recruitment and education consultancy connecting job seekers and employers through domestic and international IT and non-IT hiring. It also supports students with overseas university admissions, visa applications, education guidance, and test preparation for IELTS, PTE, and other programs. Its tech-enabled talent portal provides job matching and career pathways across India and global markets, alongside staffing partnerships.