Dear Kuldeep,



Career into software testing doesn't need knowledge of coding however basic skillsets can help you much in the longrun to test new set of algorithm for modern complex algorithm.





Basic knowledge of C++ , Java is must which can come in handy. taking up short online courses from Udacity and Udemy as course providers can help you alot.



Majorly job duties involve testing and debugging, runtime error analysis, Bug fixing and Improvement, Data analysis and cleansing, Assistance to product development and Strategic Planning, API Monetization, etc.



You can take up Certification courses into software testing and related career opportunities possible for you as mentioned in below link which will help you lin this particular role.



https://www.google.co.in/amp/s/www.careers360.com/news/3757-software-testing%3famp



Hipe this helps.