Simics Engineer

UST; Polska; On-site; PLN 140,000 - 190,000; Full time

Job summary

UST seeks a skilled Simics Developer to support architecture modeling and validation for RISC-V cores. You will design, implement, and maintain architecture models and simulation environments, collaborating with cross-functional teams.

Ideal candidates have hands-on Simics experience, strong system-level modeling skills, and a robust debugging and analytical mindset for complex processor simulations.

Qualifications

• Hands-on experience with Simics development and architecture modeling.
• Strong understanding of RISC-V cores and system-level simulation.
• Proven ability to debug complex software, hardware or simulation issues.
• Collaborative engineering approach with strong analytical skills.

Responsibilities

• Design, develop, and implement architecture models using Simics.
• Support modeling and simulation with RISC-V processors and cores.
• Collaborate with teams to define and validate architectural solutions.
• Develop and maintain simulation environments for architecture work.
• Investigate and resolve issues during model implementation and validation.
• Contribute to verification efforts and ensure model accuracy and performance.
• Create and maintain technical docs related to model development.

Skills

Simics

Architecture modeling

RISC-V

System-level simulation

Debugging

Analytical thinking

Team collaboration

Tools

Simics

Python

C/C++

Job description

Role: Simics Developer (RISC-V Architecture Modeling)

Role Type: Full-time

Experience Level: Mid-Senior / Senior

Location: Poland, Ukraine

We are seeking a highly skilled Simics Developer to support the development and implementation of a new architecture model based on RISC-V cores. The ideal candidate will have hands-on experience with Simics development, architecture modeling, and system-level simulation. This role offers the opportunity to work on cutting-edge processor technologies and contribute to the development and validation of advanced architectural models.

Key Responsibilities:

• Design, develop, and implement architecture models using Simics.
• Support modeling and simulation activities involving RISC-V processors and cores.
• Collaborate with technical teams to define, implement, and validate architectural solutions.
• Develop and maintain simulation environments required for architecture development and testing.
• Investigate, troubleshoot, and resolve issues identified during model implementation and validation.
• Contribute to architecture verification efforts and ensure model accuracy and performance.
• Create and maintain technical documentation related to model development and implementation.

Required Qualifications

• Proven hands-on experience with Simics development.
• Strong experience in architecture modeling and system-level simulation.
• Solid understanding of RISC-V architecture, processor cores, and related technologies.
• Experience debugging complex software, hardware, or simulation environments.
• Strong analytical and problem-solving skills.
• Ability to work effectively in a collaborative engineering environment.

Preferred Qualifications

• Experience with processor architecture, embedded systems, or virtualization technologies.
• Understanding of hardware/software co-design concepts.
• Familiarity with performance analysis and architecture validation methodologies.
• Experience working in semiconductor, firmware, or low-level systems engineering environments.

Nice to Have

• Experience with C/C++, Python, or scripting languages used in simulation environments.
• Background in CPU, SoC, or platform architecture development.
• Exposure to validation and verification workflows in semiconductor environments.