Think about the job hunt as an funnel to be optimized. You want more stuff (jobs) out the end of the funnel. To do that, you can: A) Get more things into the t

Think about the job hunt as an funnel to be optimized. You want more stuff (jobs) out the end of the funnel. To do that, you can: A) Get more things into the top of the funnel -- fill out more applications. B) Fix the leaks parts of the funnel -- It sounds like you get stuck at the resume screen. I don't see any quick wins here. C) Find a new way past the leaky part of the funnel -- Have you tried contacting hiring managers or engineers directly (cold emails, networking events, ...)?