Application Users - Quartus II on Windows - Code

What you would do

• Use Quartus II to develop and compile FPGA designs, demonstrating realistic workflows and tool navigation
• Document synthesis results, timing analysis reports, and design verification procedures with annotated screenshots
• Explain how HDL code translates to FPGA resources and describe optimization trade-offs
• Perform pin assignment and constraint configuration, explaining voltage standards and timing specifications
• Demonstrate design debugging workflows including timing closure and resource optimization

Who they want

• Professional experience with FPGA design using Quartus II on Windows, with hands-on project work
• Strong understanding of HDL (Verilog or VHDL), synthesis, timing analysis, and place-and-route concepts
• Familiarity with digital hardware design fundamentals and FPGA architecture
• Ability to take high-resolution screenshots (minimum 2.5 megapixels)
• Quartus II software already installed and functional on personal Windows PC

Main skills

What the interview asks about

1. 1.Interpreting timing analysis reports

   Timing closure is critical to FPGA success; interviewers verify you can read Quartus timing reports and diagnose why designs fail timing requirements.

   For example: “Your design shows a critical path with -0.8ns slack after compilation. How would you use Quartus to identify the problematic path, trace which gates or routes cause the delay, and what HDL modifications would you attempt?”

2. 2.Pin and voltage constraint specification

   Correct I/O and voltage assignment prevents hardware failures; interviewers check whether you understand Quartus pin tools and constraint mechanisms.

   For example: “You're porting a design to a new board with different pin assignments and mixed voltage I/O. Describe how you would update pin assignments in Quartus, set differential signaling and voltage standards, and verify before synthesis.”

3. 3.Synthesis strategy and resource trade-offs

   Design optimization requires choosing appropriate synthesis strategies; interviewers assess whether you understand when different Quartus synthesis options apply.

   For example: “Your design compiled successfully but uses 87% of available logic resources, leaving no margin. How would you use Quartus resource reports to identify the largest consumers, and what synthesis strategies would you try?”

4. 4.Design verification workflow setup

   Quartus offers multiple verification approaches; demonstrating realistic verification helps AI understand how engineers validate designs before deployment.

   For example: “Before committing a design to the hardware, you want to verify critical timing paths actually work. Describe the simulation or timing analysis setup you would use in Quartus and what results would concern you.”

5. 5.HDL compilation and tool output interpretation

   Understanding synthesis warnings and errors is essential to effective FPGA work; interviewers verify you can navigate Quartus compilation output and act on it.

   For example: “Quartus reports 12 timing violations and three warnings about unused I/O pins. Walk through how you would prioritize these issues and what Quartus windows or reports you would consult to address each one.”

A task you may get

Compile an FPGA design in Quartus II, capture the synthesis results, document any timing issues found, and explain the optimization steps you would attempt to achieve timing closure.

How to prepare

• Review Quartus II pin assignment utilities and constraint file workflows to refresh your process knowledge
• Study timing report interpretation, including how to identify critical paths and understand slack calculations
• Understand Quartus synthesis strategy options and when area, speed, or balanced optimization approaches apply
• Practice explaining how specific HDL code patterns map to FPGA resource usage and performance characteristics

The facts

Pay

$55–65/hr

Hours

Hourly, 40 hours a week

Where

Remote

Field

Other Engineering

Posted

9/13/2026

Places left

10

We wrote this page from the public Mercor listing. It may be out of date, so read the full posting before you apply.