I need as many high quality back links to my site. The succesful candidate that proved themself,will have ongoing milestones

I need someone who can provide high quality backlinks to my website, ensuring I increase my Domain Authority (DA) and ranking in search engine results. The backlinks should be of medium level (DA 30-49) and should be pulled from news and blog sites, with an international scope. I’m looking for someone with experience in link building and SEO, who can effectively get the backlinks I need, with the end goal of increasing the traffic to my website. If the successful candidate proves themselves and is able to deliver high quality work, there will be continued milestones in the future.