Hi Aspirant.
Hope you are good!
While applying for software engineer job at abroad
You should have to passport which is issued by GOI.

Their are lot of option to get an software job in abroad.

1. Make an strong profile on internshala and search jobs regarding software engineer. Otherwise,
2. You should have to connect to LinkedIn because there are so many chances that you should getting an job related to software engineer at abroad also if your connections in LinkedIn is strong then this will benefit you. Because some of our connection are HR. if they see our application and they got all the skills that they wanted then they can select you. So please stay updated on LinkedIn.
3. Otherwise, Visit the official site of company and apply for the software engineer post if there is any vacancy. Or make an contact with him. Send an resume to the HR of the company.
4. This way you can do it.

Thank You!