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Fidelity InvestmentsSoftware Engineer
Updated Jun 22, 2026

Fidelity Investments Software Engineer Interview Experiences 2026

Real, anonymous reports from people who interviewed for Software Engineer at Fidelity Investments, newest first and distilled into what to expect across the loop.

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Hot & recentNewest first
2 months ago
Easy Positive Durham, NC

My process started with a laid-back team intro/screening call. It felt more like a conversation than a formal interview: the recruiter walked through my resume and we talked about the role, then they asked where my experience intersected with their needs.

Most of the questions centered on my familiarity with cryptography, my security principles, and what I knew about Java. Overall it didn’t feel overly intense, and the pace was pretty relaxed, which made it easier to talk through my background clearly.
2 months ago
Average Neutral Chennai

My biggest issue wasn’t with the interviews themselves—it was what happened after the online assessment. The process felt like it could have been smooth, but once I finished the assessment, I didn’t get clear updates on what the next rounds would be.

There was no transparent timeline, and follow-ups didn’t get answered for an extended period. I kept checking in because I genuinely didn’t know whether I’d moved forward, and that uncertainty dragged out the experience more than any single technical question would have.

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What to expect

Distilled from the reports

The Loop & Timeline

Candidates reported a lack of clear communication and updates throughout the interview process, leading to uncertainty about their status and the overall timeline. Many expressed frustration over delayed responses and feeling ghosted after interviews.

CommunicationTimelineUncertainty

Recruiter & Initial Screening

The initial recruiter calls were generally described as relaxed, focusing on the candidate's background and fit for the role, with a conversational tone that eased candidates into the process.

Recruiter CallBackground FitConversational

Technical Rounds & Coding Challenges

Technical interviews often included a mix of coding challenges, primarily focused on data structures and algorithms, with some candidates experiencing low-level design tasks. The difficulty varied, but many found the expectations for clarity and reasoning to be high.

Coding ChallengesData StructuresLow-Level Design

Behavioral Interviews & STAR Method

Behavioral interviews were common and typically utilized the STAR method, focusing on past experiences and how candidates handled challenges. Candidates noted that these rounds were crucial for demonstrating fit and communication skills.

BehavioralSTAR MethodPast Experiences

System Design & Depth of Technical Discussion

For some candidates, later rounds included system design discussions that required a deeper understanding of engineering principles and practical applications, moving beyond simple coding tasks to evaluate overall problem-solving skills.

System DesignTechnical DepthProblem-Solving

Feedback & Closure

Many candidates expressed disappointment over the lack of feedback after interviews, feeling that the absence of closure contributed to a negative overall experience, regardless of their performance during the interviews.

FeedbackClosurePost-Interview Experience