Senior Software Engineer

FORMULATRIX; Kota Semarang; On-site; IDR 300.000.000 - 400.000.000; Full time

Job summary

A leading automation technology company is seeking a Senior Software Engineer to work in Salatiga or Semarang. You will lead system design, ensure code quality, and mentor junior engineers while working on innovative software solutions. The ideal candidate has 4+ years of experience in C#/C++ and a Bachelor's degree in a related field. Benefits include health insurance, flexible work arrangements, and a performance bonus, alongside a comfortable living environment in Central Java.

Benefits

BPJS Health & Employment Insurance

Additional Health Insurance

Performance Bonus

Religious Holiday Allowance (THR)

Flexible Work Arrangements

Paid Time Off

Casual Dress Code

Office facilities for productivity

Qualifications

• 4+ years solid experience in C# / C++ / Java.
• Quality-driven, detail-oriented, and a motivated team player.
• Proven leadership & mentoring experience.
• Strong analytical and problem-solving skills.

Responsibilities

• Lead system design and architecture.
• Ensure code quality and performance.
• Handle complex technical challenges.
• Mentor junior engineers.
• Drive team collaboration.

Skills

C#

C++

Java

OOP

SDLC

Software architecture best practices

Leadership

Analytical skills

Problem-solving

English communication

Education

Bachelor’s degree in Computer Science, IT, or related field

Tools

Visual Studio

PostgreSQL

SQL Server

ASP.NET Core

Rider

Linux

TensorFlow

PyTorch

OpenCV

Job description

About the role:

Join Formulatrix Indonesia as a Senior Software Engineer in Salatiga or Semarang, Central Java. Help build cutting-edge software for robotic automation. Work with C#, C++, Visual Studio, Rider, Windows Forms, WPF, ASP.NET Core, SQL Server, and PostgreSQL to develop solutions used by top pharmaceutical companies and research labs worldwide. Solve complex problems, shape innovative products, see your code come to life in real-world automation, and contribute to a greater good for humanity.

What will you do:

Lead system design and architecture, ensure code quality and performance, handle complex technical challenges, mentor junior engineers, and drive team collaboration.

What we’re looking for:

• Bachelor’s degree in Computer Science, IT, Electronic Engineering, or related field.
• 4+ years solid experience in C# / C++ / Java.
• Strong grasp of OOP, SDLC, and software architecture best practices.
• Quality-driven, detail-oriented, and a motivated team player.
• The placement will be in Salatiga or Semarang.

Soft skills:

• Proven leadership & mentoring experience.
• Strong analytical and problem-solving skills.
• Curious, proactive, and eager to learn new technologies.
• Highly motivated and a strong team player.
• Clear and effective communication skills in English.
• Detail-oriented with the ability to adapt and prioritize in a fast-paced R&D environment.

Nice to have:

• Hands-on experience with robotics hardware, troubleshooting, and system debugging.
• Hands-on experience developing robotics systems, including kinematics, control, and path planning.
• Experience building and deploying neural networks for computer vision.
• Strong knowledge of computer vision algorithms, optics, imaging systems, and familiarity with ML/CV frameworks (TensorFlow, PyTorch, OpenCV).
• Proficient in Linux on SBCs (NVIDIA Jetson, Raspberry Pi) with a strong interest in research and emerging technologies.
• Preferable (one or more) Electronics Engineering background.

What we offer:

• Enjoy working in a slow-living city with clean air, fresh water from mountain spring, beautiful natural sceneries, away from pollution and traffic-jam in large cities.
• BPJS Health & Employment Insurance, additional Health Insurance.
• Performance Bonus.
• Religious Holiday Allowance (THR).
• Flexible Work Arrangements.
• Paid Time Off (eligible after 3 months of employment).
• Casual Dress Code (e.g., T-shirts).
• Office facilities that support professional productivity as well as social interaction and collaboration.