A Technical Lead typically focuses on guiding a team's technical direction, making architectural decisions, and mentoring junior engineers. They balance technical and leadership responsibilities. In contrast, a Senior Engineer is primarily focused on technical tasks, has expertise in a specific domain, and often plays a vital role in complex technical implementations. Both roles may collaborate closely but differ in their emphasis on leadership versus technical expertise.
If you are interested in getting into this field, then check out this video about Vishnu and how he achieved the career transition just after completion of the AWS DevOps Certification Training Course from Intellipaat.