Package Design Engineer (AI)

Location: On-site at the hirify.global office in San Jose, California, USA, 5 days a week; this is not a remote-work position.

Annual base salary: USD 82,500–132,000, plus a discretionary annual bonus and potential equity awards.

Company

hirify.global develops semiconductor and infrastructure technology, including ASICs for artificial intelligence, networking, high-performance computing, and 5G applications.

What you will do

• Design complex flip-chip-BGA packages for high-performance ASICs.
• Own package design considerations including signal integrity, power integrity, manufacturability, reliability, and thermal performance.
• Develop critical package structures for high-speed SerDes, ADC/DAC, DDR, HBM, and related interfaces.
• Manage schedules, priorities, and deliverables across two or more projects.
• Collaborate with internal engineers, worldwide team members, and external vendor designers.
• Improve design-team efficiency through process development, automation, and documentation.

Requirements

• BSEE or a similar degree with at least 2 years of flip-chip-BGA package design experience, including high-speed SerDes, or an MSEE or PhD.
• Knowledge of electrical engineering fundamentals and package-level signal integrity and power integrity.
• Experience with Cadence APD (Allegro Package Designer) or an equivalent layout tool.
• Self-management and organizational skills.
• Ability to cooperate with worldwide teams across multiple time zones and coordinate co-design with internal and external designers.
• Physical design and layout is a foundational responsibility.

Nice to have

• At least 1 year of experience with Cadence SKILL for Allegro or similar design-automation coding.
• Interest in process automation and design efficiency improvements.

Culture & Benefits

• Work as part of a worldwide R&D team.
• Medical, dental, and vision plans.
• 401(k) participation with company matching and an Employee Stock Purchase Program.
• Company-paid holidays, paid sick leave, vacation time, and applicable paid family leave.
• Employee Assistance Program and potential annual equity awards.