SoC STA & Synthesis – Senior Engineer
About Semifive
Founded in Seoul in 2019, SEMIFIVE is basing its foundation on Korea’s semiconductor design competency that was amassed for more than 20 years. With expertise spanning front-end to back-end design, SEMIFIVE has become the fastest growing silicon design company that offers the most comprehensive design solutions. SEMIFIVE’s core business is its innovative SoC Platform that enables low-cost and high-efficiency SoC design, and also provides full turnkey silicon design services for global customers.
As the cost of developing an SoC and the demand for customized silicon continue to grow rapidly, SEMIFIVE’s SoC Platform plays a critical role in turning innovative ideas into silicon. SEMIFIVE works closely with global technology leaders and is rapidly emerging as The Recent Global Hub of Custom Silicon.
Semifive India Design Centre, headquartered in Bangalore, is a rapidly growing capability centre responsible for delivering complex, multi-node SoC programs for global customers across the US, Europe, and Asia.



The India team owns front-end through back-end execution, including RTL, STA, synthesis, physical design, and signoff for turnkey silicon programs.

Key Responsibilities
SoC Timing & Synthesis Execution
Contribute to SoC-level timing closure for complex, multi-million gate designs.
Perform top-level and block-level STA and synthesis activities across projects.
Support timing budgeting, constraints development, and closure strategies.
Participate in timing signoff activities and ensure quality delivery.
Execution & Technical Ownership
Drive multi-mode multi-corner (MMMC) timing signoff, including functional, scan, and low-power modes.
Own constraint development and validation (SDC) at block and SoC level.
Lead timing convergence across pre-CTS, post-CTS, and post-route stages.
Partner closely with physical design, clocking, power, and DFT teams to resolve complex timing challenges.
Guide synthesis strategy including hi

📌 STA Engineer (Bengaluru)
🏢 SEMIFIVE
📍 Bengaluru