I will suggest landing page. I clicked the link and I was not impressed.
A landing page should offer all the necessary information, but not so much as to overwhelm the visitor. Provide the essential info that will interest your audience and nothing more. We just discussed how you do not want to information-smother visitors, but this isn’t to say you should be cheap with your content – on the contrary, provide rich, useful content, so long as it is relevant. The goal is to funnel visitors down a desired pathway, and if links serve as points of departure from the funnel, they should be used sparingly. Make it easy to convert. The goal is to make it as easy as possible for visitors to convert, providing as little distance and as few barriers as possible between points A and B. The next step should always be obvious. This strategy varies depending on what your desired conversion is. Information architecture comes into play here, as it is important for a landing page to have a clear, crisp design that leaves all questions answered without inspiring any new ones.
You can read more here: https://www.wordstream.com/blog/ws/2014/02/12/great-landing-pages
Besides if you do have any questions give me a call: https://clarity.fm/joy-brotonath

Over the years, I have had a pretty good experience with the Envato marketplace. I searched for a job portal and handpicked two of them for you just to give you an option.

They have all the features a job portal requires. But I personally recommend the second one I posted below. Because it's built on Laravel which is a strong framework to work with PHP language. It also has a premium plan option, so you can make money from day one.

It has a 27 minutes step-by-step installation video guide, so If you know how to work with a c-panel, you won't need any developer's assistance. And make your website live within an hour. Plus the price is genuine.

And the author/developer has released an update last month. So it's up-to-date.

First: Job Portal Platform
https://1.envato.market/n146K7

Second: InfyJobs - Laravel Job Portal Script with Website
https://1.envato.market/3Pk0KB

With this portal, you can make your project live with minimum cost and as early as possible.

If you have any questions, feel free to give me a call at:
https://clarity.fm/pankajsharma3

I wish you a wonderful day and I hope you build an awesome business.

phpjabbers.com is my suggestion. aside is free to use many option you can use just download