Early years

Shpilevaya began learning to skate in 2005.^[2] During the 2011–12 season, she competed with Andrei Lebed on the advanced novice level, winning silver at the Volvo Open Cup in Latvia and bronze at the Baltic Cup in Poland.^[4]

Shpilevaya teamed up with Grigory Smirnov ahead of the 2012–13 season. Competing on the junior level, they placed fifth at the Ice Challenge and won silver at the Pavel Roman Memorial. The following season, they qualified for the 2014 Russian Junior Championships, where they finished seventh.

2014–2015 season

Shpilevaya/Smirnov received their first ISU Junior Grand Prix (JGP) assignments in the 2014–15 season. They won bronze in late August at the JGP in Courchevel, France, but finished ninth the following month in Tallinn, Estonia. The two placed fifth at the 2015 Russian Junior Championships.

2015–2016 season

Shpilevaya/Smirnov's first event of the 2015 JGP series took place in October in Logroño, Spain. They finished fourth, outscored for the bronze medal by Elliana Pogrebinsky / Alex Benoit, resulting in the loss of their provisional assignment to Zagreb, Croatia. In January 2016, they won the bronze medal at the Russian Junior Championships, behind Alla Loboda / Pavel Drozd and Betina Popova / Yuri Vlasenko. They were named in Russia's teams to the Youth Olympics and World Junior Championships.

In February, Shpilevaya/Smirnov won gold at the 2016 Winter Youth Olympics in Hamar, Norway, having placed first in both segments.^[5] Assigned to Team Courage for the mixed NOC team event, they placed first in their segment and their team finished sixth.^[6] On March 15–20, they competed at the 2016 World Junior Championships in Debrecen, Hungary where they finished fifth.

2016–2017 season

In the 2016–17 Season, Shpilevaya/Smirnov's first JGP assignment was at the 2016 JGP Japan where they won the silver medal with a total score of 151.50 points. A month later they achieved their second silver of the season at the 2016 JGP Germany. With two silver medals they qualified for the 2016−17 JGP Final where they placed sixth.

In February 2017 Shpilevaya/Smirnov won the gold medal at the 2017 Russian Junior Championships after placing second in the short dance and 1st in the free dance. They beat the silver medalist and the favourites, Alla Loboda / Pavel Drozd, by almost 6 points, mainly due to the costly fall that Loboda had in the free dance.

In March 2017 they competed at the 2017 World Junior Championships where they finished fourth after placing fourth in both the short dance and free dance. At these championships they scored their personal best score of 152.66 points.

2017–2018 season

In the 2017–18 Season, Shpilevaya/Smirnov's first JGP assignment was at the 2016 JGP Latvia where they won the silver medal behind their teammates and training partners, sofia Shevchenko / Igor Eremenko. Due to Smirnov's injury, which required a surgery, they had to skip the rest of the season.

2018–2019 season

Shpilevaya/Smirnov started their season by competing in two ISU Challenger Series events. In early October they made their international senior debut at the 2018 CS Finlandia Trophy where they finished fifth and in mid November they competed at the 2018 CS Alpen Trophy where they placed fourth. They placed sixth at the 2019 Russian Championships.^[7]

2019–2020 & 2020–2021 seasons

Beginning the season with two Challenger assignments, Shpilevaya/Smirnov placed fourth at 2019 CS Lombardia Trophy and then sixth at 2019 CS Finlandia Trophy. Making their Grand Prix debut, they placed sixth at the 2019 Rostelecom Cup.^[8]

At the 2020 Russian Championships, they placed ninth.

In the off-season, Shpilevaya was hospitalized during the coronavirus pandemic, remarking afterward "I have never encountered such a illness (and God forbid, I won't in the future)."^[9]

In September 2020, it was announced that the pair had split to Shpilevaya's injury and being unable to practice.^[10]

Shpilevaya announced her retirement in January 2021, citing complications in her recovery from COVID.^[1] She will work as a skating coach.

With Smirnov

With Lebed