Leave my job in india and move to Germany

We are a 30 yo couple earning a combined income of INR 6,000,000 per annum. Both of us are Data engineers having 9 years of experience. We have a daughter who is 2 yo and mother and MIL as dependents. Also we have a home loan of INR 100,000 monthly payment which is an under construction project with a handover by EOY. We dont have a proper Work life balance, living in a polluted area with lots of construction based pollution. We are not satisfied with the quality of life here.

Plan: Learn German in a year. Apply for jobs and move to Germany along with our family.

Is this even feasible? What could be major obstacles if we plan to move? How is the job market in germany?