Software Engineer (SIL Infrastructure)

Jit Team; Kraków; Hybrid; PLN 6,000 - 10,000; Full time

Job summary

Jit Team is seeking a Software Engineer – SIL Infrastructure Development to design, build, and maintain a Software-in-the-Loop (SIL) simulation environment for AUTOSAR-based embedded software stacks. The role supports early-stage integration and continuous development of automotive systems, focusing on infrastructure rather than test execution.

You will develop virtual ECUs, interface with plant models and test automation tools, and collaborate to define simulation strategies.

Qualifications

• Minimum 3 years engineering experience in embedded systems, software development, or simulation.
• Proficiency in C for embedded software development.
• Solid understanding of embedded systems and AUTOSAR architecture.
• Ability to work with version control systems (Git).
• Good communication skills in English.

Responsibilities

• Develop and integrate virtual ECUs for SIL environment based on AUTOSAR.
• Build interfaces between SIL and plant models, buses, and test tools.
• Collaborate with cross-functional teams to define simulation strategies.
• Optimize simulation performance and fidelity for large-scale system integration.
• Analyze and debug SIL infrastructure issues.
• Document architecture, workflows, and usage guidelines for internal teams.

Skills

C

Embedded systems

AUTOSAR

Git

English

Education

Bachelor’s degree in engineering or equivalent

Tools

SYNOPSYS Silver

Simulink

Python

Bash

CAN/LIN

ARXML

A2L

NVM

Make

CMake

Job description

Salary: 550-900 PLN/md B2B

Work model: hybrid from Kraków (3 days per week from the office)

Why choose this offer

• Contribute to advanced automotive software development through SIL simulation and AUTOSAR-based solutions.
• Play a key role in building and evolving SIL infrastructure, with a strong focus on software development.
• Work with modern embedded and simulation technologies, including AUTOSAR, Virtual ECUs, Simulink, and CAN/LIN.
• Join a global eMobility organization driving innovation in electric and hybrid vehicle development.

Project

As a Software Engineer – SIL Infrastructure Development, you will be responsible for designing, building, and maintaining a Software-in-the-Loop (SIL) simulation environment used for virtual validation of embedded software stacks based on the AUTOSAR architecture. The project supports early-stage integration and continuous development of automotive systems. This is a development-focused role centered on building and evolving the SIL infrastructure. While collaboration with testing teams is encouraged, the primary responsibility is infrastructure development rather than the execution of test campaigns.

Responsibilities You’ll Have

• Develop and integrate virtual ECUs for SIL environment, based on AUTOSAR architecture
• Build interfaces between the SIL environment and plant models, communication buses, and test automation tools
• Collaborate with cross-functional teams to define and execute simulation strategies
• Optimize simulation performance and fidelity for large-scale system integration
• Analyze and debug SIL infrastructure issues
• Document architecture, workflows, and usage guidelines for internal teams

Expected competences and knowledge

• Minimum 3 years engineering experience in embedded systems, software development, or simulation
• Proficiency in C for embedded software development
• Solid understanding of embedded systems and AUTOSAR architecture
• Ability to work with version control systems (e.g. Git)
• Good communication skills in English

Nice to have

• Experience with SYNOPSYS Silver or similar virtualization tool
• Familiarity with Simulink, plant modelling, or FMI/FMU-based simulation
• Comfort with scripting or automation tools (e.g., Python, Bash, or similar)
• Understanding of communication protocols such as CAN and LIN, including signal-level behavior (Tx/Rx)
• Exposure to AUTOSAR configuration artifacts like ARXML, A2L, and NVM definitions
• Familiarity with build systems (e.g. Make, CMake) and cross-compilation for host execution

Technologies you’ll work with

• C
• AUTOSAR
• Git
• SYNOPSYS Silver
• Simulink
• FMI/FMU
• Python
• Bash
• CAN
• LIN
• ARXML
• A2L
• NVM
• Make
• CMake
• SIL
• Virtual ECUs

Client – why choose this particular client from the Jit portfolio?

The client is a global technology leader delivering innovative and sustainable mobility solutions for the automotive market. The organization brings together talented engineers, technologists, and independent thinkers who work on meaningful products that shape the future of transportation. With a strong focus on innovation, quality, and sustainability, the company is driven by a clear vision of a clean and energy-efficient world. The client is continuously expanding its footprint in Europe, including a newly established Technical Center in Poland. This modern hub focuses on the development of advanced eMobility solutions and plays a key role in the global transformation toward electric and hybrid vehicles.

About Jit Team

The Human Factor of IT - it’s not just a slogan, it’s a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 770 experienced experts, to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams.

Behind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. By supporting local initiatives, we contribute to the circulation of good energy.