全体的に簡潔に要約されているとの印象を受けます。
若干の修正をすれば、更に良くなると思います。下記の修正はあくまでも一例です。参考にしてください。
These days, many companies prefer online interviews due to convenience.
→ These days, many companies prefer online interviews [to face-to-face ones] due to convenience.
※就職の面接には2種類あり、[対面式よりも]オンラインの方が利点が多いことを明記する。
By doing this, some save time and money with various things, such as avoiding travel and easier scheduling.
→ By doing this, they(=many companies) think they can save time and money with various things such as travel and scheduling.
※doin this(=オンライン面接をすること) の中には移動を避けることや予定作成の容易さが含まれているので、重複となる
However, some feel nervous about issues such as technical problems and missing personal connections, which can be stressful.
→ However, some feel nervous about technical problems and missing personal connections, which can be stressful for interviewees.