Initial Screening: A 15–30 minute conversation with a recruiter to verify core resume details, assess basic cultural fit, align on salary expectations, and discuss notice periods.L1 Technical Interview: A deep dive into core technical skills, problem-solving, coding, or domain-specific knowledge, usually conducted by a peer or senior engineer.L2 Technical Interview: A higher-level evaluation focusing on system architecture, advanced design patterns, past project complexities, and situational technical troubleshooting with a lead or manager.HR Discussion: The final round to evaluate behavioral traits, long-term career alignment, company culture fit, and to negotiate the official job offer and benefits package.