EDA/CAD Software Engineer
About The Position
Chain Reaction designs and builds hardware that fuels advanced privacy technologies by accelerating compute performance. Our world-class teams are transforming the future of data, creating the infrastructure that will power the next generation of secure cloud computing. The main bottleneck in scaling cutting-edge solutions in privacy tech, data-analysis and real-time computing is acceleration – existing hardware cannot keep up with data processing needs. Chain Reaction’s products reshape how data is processed and used on a global scale, and we’re looking for the brightest people to join us.
Join a dynamic and innovative team driving the development of state-of-the-art EDA/CAD tools and scalable design automation infrastructure to empower advanced integrated circuit (IC) design. You will design, develop, and maintain next-generation design robust software tools and workflows across all domains in integrated circuit design, while ensuring compatibility with legacy software solutions.
Roles and responsibilities
- Build, maintain, and optimize CAD tools supporting both commercial and in-house layout and verification tools (Cadence Virtuoso, Synopsys ICC, Mentor Calibre, etc.).
- Develop and automate design flows spanning frontend RTL-to-GDSII, digital backend implementation, and physical/verification signoff, ensuring scalability and tapeout readiness.
- Collaborate with layout, circuit, and verification teams to capture requirements and deploy efficient automation workflows.
- Apply advanced software engineering and CAD methodologies to address technical challenges, evaluate architectural and hardware constraints, and deliver scalable automation solutions.
- Design and implement testing frameworks, regression suites, code review practices, and CI/CD pipelines to validate CAD flows, ensure correctness, and improve reliability.
- Define, document, and enforce best practices, standards, and procedures; provide technical guidance, training, and support to engineering teams.
Requirements
- B.Sc. in Electrical/Computer Engineering, Computer Science, or Practical Engineering, or equivalent hands-on IC CAD/EDA experience.
- Hands-on experience with physical design and verification tools, including both commercial (Cadence, Synopsys, Mentor) and in-house CAD solutions.
- Strong programming skills in SKILL, Python, Tcl, Perl, and Shell (Csh, Bash).
- Ability to debug, optimize, and troubleshoot CAD flows and physical design workflows.
- Familiarity with regression testing, code review, flow validation, and CI/CD practices in CAD/EDA environments.
- Strong communication and teamwork skills, and the ability to work independently in a dynamic, fast-paced environment.
Preferred
- Prior experience as a CAD/EDA Engineer or Physical Design Engineer in a semiconductor environment.
- Deep understanding of IC physical design and verification flows:
- Floorplanning, placement, routing, power, and clock distribution
- DRC, LVS, ERC, parasitic extraction
- Physical verification and tapeout readiness
- Advanced SKILL programming for automation and productivity.
- Experience with tapeout preparation, design rule integration, and physical verification.
- Knowledge of PCells, parameterized devices, and flow generators.
- Proficiency in physical verification, runset programming, and maintenance.
- Experience building automated regression environments for CAD/EDA flows.
- Experience with in-house CAD tool development and with the integration and customization of both in-house and commercial solutions.