Fidelity Investments logo
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.

Get your personalized Fidelity Investments Software Engineer prep plan
Answer 3 quick questions and we will build a free study plan with the exact topics and questions to focus on.
Build my free plan
Hot & recentNewest first
4 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.
4 months ago
Difficult Neutral Bengaluru

My first round started with HR, and it was followed by a hiring manager request where they asked for availability and my resume. After that, things stalled in a way that made the whole process feel unfairly uncertain.

I waited for the next steps and nothing came through. Even after I followed up, there was no response, and later I heard the same message pattern again for the same role—like the process had been restarted or routed incorrectly. That back-and-forth stretched on long enough that it stopped feeling like a normal scheduling delay and started feeling like no one was actually tracking my status.

Unlock every Software Engineer interview experience

Real Software Engineer interview experiences
  • Difficulty, sentiment and outcomes
  • New reports added every week
See all experiences
Share your interview experience
Interviewed here recently? Add yours to help the next candidate. You'll appear as Anonymous.

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