[citation needed] In the 2014 season, due to Russia's repository of rhythmic gymnasts, Soldatova was part of the reserve team, and nevertheless made her senior debut competing in the senior international tournament division at the 2014 Moscow Grand Prix where she won the bronze medal in the All-around behind the Averina Twins (Dina and Arina).

In 23–27 April, Soldatova made her senior national appearance at the 2014 Russian Championships where she won the all-around bronze medal behind Yana Kudryavtseva (gold) and Margarita Mamun (silver).

In 16–17 August, Soldatova was invited for an international competition meet in Vitoria, Brazil where she made a sweep of the gold medals with high scores in the all-around (71.500 points) and all event finals (Hoop:18.150, Ball: 17.650, Clubs: 18.200, Ribbon: 18.000).

Soldatova did not advance to any event finals because of the 2 gymnast per country rule with Kudryavtseva and Mamun placed ahead of her in qualifications.

In 27–29 March, Soldatova competed at the 2015 Lisboa World Cup where she won the all-around gold with a total score of 73.600 points beating compatriots Margarita Mamun (silver) and Yana Kudryavtseva (bronze).

[15] Her next event, at the 2015 Lisboa World Cup, Soldatova finished 6th in all-around after mistakes and drop from her hoop routine, she qualified to 2 apparatus finals winning gold in ribbon (tied with Kudryavtseva) and silver in clubs.

In her next competition, Soldatova finished 6th in the all-around at the 2015 Sofia World Cup and qualified to 1 event final taking silver in clubs behind teammate Kudryavtseva.

[16] In 9–13 September, At the 2015 World Championships in Stuttgart, Soldatova (together with teammates Kudryavtseva and Mamun) represented Russia where they won the Team gold.

[19] On 17–20 March, Soldatova then competed at the 2016 Lisboa World Cup where she won the all-around gold with a total of 75.650 points (a new Personal Best).

In event finals, she won gold in hoop, ball, silver in ribbon (tied with teammate Arina Averina) and bronze in clubs.

On 8–10 July, Soldatova won bronze in the all-around at the 2016 Kazan World Cup with a total of 75.500 points, she qualified to 1 apparatus final taking silver in clubs.

Soldatova traveled as a reserve/alternate individual athlete in Russia's rhythmic gymnastics at the 2016 Summer Olympics held in Rio de Janeiro.

On 10–12 March, Soldatova competed as the defending champion at the 2017 Russian Championships where she won the all-around silver medal behind Dina.

Soldatova qualified to 3 apparatus finals taking 2 silver medals in hoop, ball and finished 4th in ribbon behind Neviana Vladinova.

[26] Recovering from an ankle injury; Soldatova returned to competition on 4–6 August at the 2017 Minsk World Challenge Cup, she won gold in the all-around, she qualified in all 4 apparatus finals however mistake ridden routines and imprecise elements, after taking a silver in hoop behind Neviana Vladinova, she finished 5th in ball, 6th in clubs, 4th in ribbon in her latter 3 apparatus.

[27] On 5–6 November, Soldatova competed at the 2017 Dalia Kutkaite Cup winning the all-around gold with a total of 74.850 points, a 0.5 ahead of silver medalist Katsiaryna Halkina.

[citation needed] On 16–17 May, Soldatova competed at the 2018 Holon Grand Prix and won silver in the all-around with a total of 75.750 points behind teammate Arina Averina.

[32] Russian media reported that on 5 February Soldatova was taken to the Sklifosovskiy Institute in Moscow[33] due to injuries on her left arm from a suicide attempt.

[34][35] In February 2020, she revealed that she would take time off to receive treatment for bulimia, which she had been suffering from for the past two years, and wanted to begin training again once she became healthy.

[citation needed] Moscow opening) Moscow closing) by Alla Pugacheva, lyrics by Marina Tsvetaeva by John Corigliano / Edvin Marton & Ari Zakaryan by Dimash Kudaibergen, composed by Igor Krutoy by Dimash Kudaibergen, composed by Igor Krutoy (Team competitions in seniors are held only at the World Championships, Europeans and other Continental Games.)