In Germany, B.Tech marks are moderately important for job opportunities. While good grades can enhance your chances, employers often prioritize practical skills, work experience, and language proficiency (especially German). Networking, internships, and demonstrating your ability to contribute to the company are often more influential factors in securing a job. However, certain specialized roles or prestigious companies may place more emphasis on academic performance. Overall, a balance of qualifications, skills, and soft factors is crucial for success in the German job market.