LPDDR PE Backend DFT Engineer

Backend DFT Team (ATE DFT Team)

Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever.

The ATE DFT Team plays a critical role in ensuring testability, quality, and cost efficiency for advanced semiconductor products, particularly high performance mobile DRAM. Our team supports the entire product lifecycle from early design stages through mass production ramp, with the mission of enabling robust test coverage, high manufacturing yield, and stable quality by integrating Design for Test (DFT) with backend test solutions.

Specifically, we lead DFT architecture definition and test concept studies for new products, including early feasibility assessments, test coverage and risk analysis, and the preparation and release of DFT and test related technical documentation. By working closely with design, product engineering, and test development teams, we ensure that test requirements are properly reflected in the design and that efficient test strategies are established from the earliest stages.

Through close involvement in ATE test development and silicon bring up, the backend DFT Team (ATE DFT Team) verifies the effectiveness of DFT implementation, evaluates test results, and drives debug and improvement activities. These efforts contribute directly to yield enhancement, test time optimization, and quality assurance for mass production.

In addition, the backend DFT Team (ATE DFT Team) actively participates in advanced technology development for next generation nodes and products. Acting as a key interface between design teams, process technology, and test engineering, we identify potential test challenges, define design rules and guidelines, and propose solutions to mitigate risks in future technologies.

For customer and business driven projects, the team also supports technical discussions related to testability, provides DFT and test methodology explanations, and offers design and evaluation support based on customer requirements contributing to product competitiveness and business success from a test engineering perspective.

This position requires strong expertise in DFT and backend test, as well as sound technical judgment, cross functional collaboration skills, and effective communication with global teams. For individuals who want to directly impact product quality, manufacturing efficiency, and next generation technology through advanced test solutions, the backend DFT Team (ATE DFT Team) offers significant growth opportunities and a highly rewarding environment.

1. Feasibility study for Backend test and investigate and develop test methodologies for new products. Test

2. Improve Backend testing coverage/quality for Mobile DRAM products. DRAM/

3. Collaborate with DFT(Design for Test Team)/TSE(Test Solution Team)/PE(Product Engineering Team) the Backend test flow, review and sign off Back End test program release to ensure quality control. DFT(Design for Test Team)/TSE(Test Solution Team)/PE(Product Engineering Team)

4. Develop testing patterns to improve testing efficiency and quality.

5. Utilize state-of-art in house engineering equipment to support product characterization and electrical failure analysis.

6. Support for new product startup and yield improvement.

7. Identify causes of low yield through systematic analysis.

8. Work closely with various engineering groups in resolving process/defects related issues.

9. Collaborate with test engineering teams to define and secure necessary test fixtures for memory and system testing.

10. Develop high quality and cost-efficient LPDDR DRAM test strategies. LPDDR DRAM

11. Automation of program development and work processes using scripting.

12. Utilize statistical tools for detailed data analysis on product to drive yield improvement projects.

13. Extensive usage of data parsing and data analysis for improving yields, test times and quality of the products.

14. Support Back End test pattern verification of new products using Verilog simulations. Verilog

15. Identify design marginalities and request design fix for circuit-related problems.

16. Actively leveraging AI while engaging in discussions and trial-and-error with team members to drive operational efficiency and problem-solving. AI

1. Work with a Growth Mindset.

2. Work with a sense of ownership.

3. Work as One team.

4. The ability to think about things from multiple perspectives.

5. The ability to come up with new ideas.

6. A mentality that allows you to speak honestly without hesitation.

7. The ability to communicate actively with others and work together to solve problems while respecting each other.

1. BS/MS/PhD in Electrical Engineering, Electronic Engineering, Computer Engineering, or Information Engineering, or equivalent skills.

2. Familiar with Backend testing for Memory/SoC. Memory/SoC

3. Familiar with Backend testing for BIST/BOST of Memory/SoC. Memory/SoCBIST/BOST

4. Familiar with test development for SCAN TEST circuits used in SoC products(can use Synopsys TestMax Tool). SoCSCAN TEST(Synopsys TestMax Tool)

5. Familiar with Circuit Design.

6. AI Familiar with AI.

7. High English communication skills in both speaking and writing.

8. Previous working experience in DRAM related fields. DRAM

9. Japanese language skill is preferred because there are many chances to work with Japanese engineers. Engineer

About Micron Technology, Inc.

We are an industry leader in innovative memory and storage solutions transforming how the world uses information to enrich life for all. With a relentless focus on our customers, technology leadership, and manufacturing and operational excellence, Micron delivers a rich portfolio of high-performance DRAM, NAND, and NOR memory and storage products through our Micron® and Crucial® brands. Every day, the innovations that our people create fuel the data economy, enabling advances in artificial intelligence and 5G applications that unleash opportunities — from the data center to the intelligent edge and across the client and mobile user experience.

To learn more, please visit micron.com/careersAll qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

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