Company Description 7Rays Semiconductors delivers end-to-end VLSI design solutions that enable clients to achieve execution excellence in complex semiconductor projects. The company’s expert team covers the full chip lifecycle, including architecture, RTL design, verification, validation, DFT, physical design implementation, and post-silicon validation.

Using cutting-edge technologies and methodologies, 7Rays Semiconductors focuses on high-quality, scalable design practices. Team members collaborate closely with global clients, gaining exposure to advanced design flows and industry-leading tools. The company offers a technically challenging environment for professionals seeking to deepen their expertise in VLSI and DFT engineering.

Role Description As a DFT Engineer at 7Rays Semiconductors, you will design and implement test architectures for complex SoCs and ASICs, ensuring robust testability and high fault coverage. You will work on scan insertion, ATPG, MBIST, boundary scan, and other DFT structures, integrating them into RTL and physical design flows.

Day-to-day responsibilities include creating and reviewing test plans, collaborating with design and verification teams, analyzing diagnostics and coverage reports, and supporting silicon bring-up and yield improvement activities. You will also participate in methodology enhancement, documentation,



and best-practice rollout across projects. This is a full-time, in office role based in Bengaluru South.

Qualifications

- Test Engineering and DFT fundamentals, with the ability to architect and implement scan, MBIST, and other test structures.
- Test Execution and diagnostics skills, including running and analyzing ATPG patterns and interpreting coverage and yield data.
- Experience creating and maintaining Test Cases and test plans aligned with functional and structural test requirements.
- Hands-on experience in Testing and Functional Testing of silicon or pre-silicon environments, supporting bring-up and failure analysis.
- Strong knowledge of VLSI design flows, RTL design concepts, and basic verification methodologies.
- Proficiency with industry-standard DFT and EDA tools (e.g., Synopsys, Cadence, or Mentor tools for scan/MBIST/ATPG).
- Solid understanding of digital design, CMOS fundamentals, and basics of timing, power, and physical implementation constraints.
- Effective communication and collaboration skills, with the ability to work in cross-functional engineering teams on-site.
- Bachelor’s or Master’s degree in Electronics, Electrical Engineering, VLSI, or a related discipline, or equivalent practical experience.

📌 DFT Engineer (Bengaluru)
🏢 7rays Semiconductors
📍 Bengaluru