Embedded Software Engineer – 3 S Fabrications (Pvt) Ltd

Embedded Software Engineer – 3 S Fabrications (Pvt) Ltd

Job Overview

3S Fabrications (Pvt) Ltd is seeking an Embedded Software Engineer to join its high-tech product design and manufacturing team in Sri Lanka.

The company specializes in force sensor design and manufacturing for global markets, with its parent company based in the USA.

This role is ideal for candidates with strong embedded systems, C/C++ programming, and cross-platform software development expertise.

Job Title

Embedded Software Engineer

Company

3S Fabrications (Pvt) Ltd

Job Type

Full-Time

Industry

Embedded Systems / Electronics Engineering / Software Engineering

About the Company

3S Fabrications (Pvt) Ltd is a Board of Investment approved force sensor design and manufacturing company exporting products worldwide.

The organization operates a Design & Manufacturing arm in Sri Lanka while serving international technology markets.

Job Description

The selected candidate will contribute to embedded and cross-platform software development projects, SDK development, device interfacing, and embedded communication systems.

The role requires strong knowledge of embedded technologies, Windows/Linux development environments, and API integration.

Key Responsibilities

• Develop cross-platform software applications using C/C++
• Build DLLs for Windows and shared libraries for Linux
• Develop SDKs and APIs for embedded devices
• Work with USB/HID and serial device interfaces
• Develop wrappers using C# and .NET Core
• Implement interop solutions between C# and C++
• Create SDK documentation
• Manage source code using Git
• Work with embedded communication protocols

Qualifications

Applicants should possess:

• B.Sc. / B.Eng degree in:
  • Electronics Engineering
  • Computer Engineering
  • Or equivalent qualification

Required Technical Skills

Core Skills

• Strong proficiency in:
  • C
  • C++
• Experience with:
  • Windows DLL development (.dll)
  • Linux shared libraries (.so)
• Strong knowledge of:
  • CMake
  • Cross-platform builds
• Comfortable working in:
  • Windows environments
  • Linux environments
• Knowledge of:
  • MSVC
  • GCC/Clang
• Proficiency in:
  • C#
  • .NET Core
• Experience with:
  • P/Invoke
  • Interoperability between C# and C++
• Strong API design skills
• Experience with:
  • USB/HID
  • Serial device interfacing
• Experience using Git version control
• Strong English communication skills
• MS Office proficiency

Added Advantages

Candidates with the following skills will have an advantage:

• Embedded C/C++
• Microcontroller concepts
• Communication protocols:
  • UART
  • SPI
  • I2C
  • RS232
  • RS485
  • CAN

Preferred Candidate Profile

The company is looking for a:

• Good team player
• Self-motivated engineer
• Candidate capable of meeting tight deadlines
• Professional with strong problem-solving abilities

Salary and Benefits

• Opportunity to work in a high-tech international engineering environment
• Exposure to embedded systems and advanced product development
• International market experience
• Professional growth opportunities

How to Apply

Interested candidates can apply within 14 days with two non-related referees.

Email

office@3slk.com

Contact Number

+94 312 259 559

Website

3S Fabrications

Company Address

Manager – Human Resource
3S Fabrications (Pvt) Ltd
Venus Mills,
Etiyawela,
Daluwela,
Dankotuwa 61130