Real, anonymous reports from people who interviewed for Software Engineer at Frontier, newest first and distilled into what to expect across the loop.
My interview at Frontier was very technical and centered on core engineering basics. The questions I faced were in the familiar problem-solving lane—things like classic Java and LeetCode-style exercises such as two-sum, plus scenarios that tested how I thought through data and structure. Beyond that, I also got pulled into practical areas like database queries, testing approaches, and general Linux and HTTP fundamentals.
My Frontier interview involved an online step where I created features to match the requirements. The setup was tied to the language you selected, but the language choice depended on the team or role I applied for, and I wasn’t able to pick anything outside what they gave me. It felt like a gate that tested whether I could deliver the expected functionality rather than just talk about it.
The interview process typically starts with a recruiter screening call, followed by 2-3 technical rounds that can include both remote and in-person meetings. The overall timeline is generally quick, with candidates receiving feedback within a week.
Candidates can expect a strong emphasis on technical skills, including core engineering concepts, programming languages like Java and Python, and practical problem-solving scenarios. The interviews often test both breadth and depth of knowledge.
Behavioral questions are integrated into the interviews, often following a STAR format, and focus on candidates' past experiences, adaptability, and how they approach productivity and teamwork.
The interview atmosphere varies, with some candidates reporting a calm and measured experience, while others felt the process was more stressful and interrogation-like. Overall, the tone can shift based on the interviewer and the specific round.
Candidates may be asked to complete practical assessments or coding tasks that align with the role's requirements, testing their ability to deliver functionality rather than just theoretical knowledge.
Some candidates experienced communication breakdowns and scheduling issues during the interview process, which negatively impacted their overall impression of the company’s organization.