Real, anonymous reports from people who interviewed for Software Engineer at ADP, newest first and distilled into what to expect across the loop.
I started the first interview by introducing myself, and then we jumped into resume-based questions. They asked about details from my background, including follow-ups on the programming language and topics I’d listed, and they also included scenario-style questions tied to the projects I’d worked on and my specific role in them.
My process started with an online aptitude test, and then I moved into technical rounds. The first tech round covered a spread of topics: DSA, SQL queries, and Python questions, and it also pulled in MERN stack. The difficulty felt moderate to hard, mostly because it blended algorithms with full-stack familiarity rather than staying in one lane.
The interview process typically consists of multiple rounds, including a phone screen, technical coding sessions, and an HR discussion. Candidates can expect a structured approach with clear communication about the timeline and expectations.
Technical interviews cover a broad range of topics, including data structures and algorithms (DSA), SQL, and specific programming languages like Python, C#, and Java. Candidates should be prepared for both theoretical questions and practical coding challenges that integrate web development concepts.
Behavioral interviews are integrated into the process, focusing on past experiences and cultural fit. Candidates should be ready to discuss their background and provide examples using the STAR method to illustrate their problem-solving skills and teamwork.
Interviewers prioritize clear problem-solving and logical reasoning over rote memorization. Candidates may face rapid-fire questions that assess their understanding of core concepts and their ability to articulate their thought process.
While the interview experience is generally friendly and professional, candidates often report a lack of meaningful feedback or closure after the process. It's advisable to follow up for feedback but be prepared for generic responses.
Candidates describe the difficulty of the technical rounds as moderate to hard, with a mix of easy to medium coding problems. Preparation should include a solid understanding of both fundamental concepts and practical applications across the tech stack.
