Interview prep tracks for the whole role
One skill at a time is a start, but a real interview loop tests several. Each prep track bundles the skills a role actually probes into one ordered path, then ends in a scored capstone mock inside Round Zero, so you prepare for the whole interview, not one slice of it.
A track is a sequence: learn each skill, drill it until answers come fast, prove it in a scored mock, then repeat down the checklist. When you finish, you take a capstone mock in the format that role actually uses. You do not just feel ready; you have already done it once.
Software Engineer
6 skillsCore coding, data, and systems skills most SWE loops probe before the onsite.
Python · SQL · Data Structures · Algorithms · System Design · …
Frontend Engineer
6 skillsJavaScript depth, React, layout, and accessibility for product UI interviews.
JavaScript · React · TypeScript · HTML · CSS · …
Product Manager
5 skillsProduct sense, cases, and behavioral stories PM screens expect.
Product Management · Product Sense · Case Interviews · Behavioral Interviews · Stakeholder Management
Data Scientist
6 skillsSQL, Python, stats, and ML fundamentals for analytics and DS loops.
SQL · Python · Statistics · Machine Learning · A/B Testing · …
System Design
5 skillsArchitecture, distributed systems, and depth for senior/staff design rounds.
System Design · Distributed Systems · Data Structures · Algorithms · Concurrency & Multithreading
Behavioral & Leadership
5 skillsSTAR stories, leadership, and communication for every non-technical screen.
Behavioral Interviews · Tell Me About Yourself · Leadership · Communication Skills · Conflict Resolution
Backend Engineer
7 skillsCoding fundamentals, databases, API and service design, and system design across a typical backend loop.
Python · Data Structures · Algorithms · DBMS · REST API Design · …
DevOps Engineer
7 skillsTests your ability to containerize, orchestrate, provision infrastructure as code, and build CI/CD pipelines on Linux and cloud, plus reliability and observability.
Linux · Docker · Kubernetes · CI/CD · Terraform · …
Mobile Engineer
7 skillsPlatform language depth, cross-platform frameworks, and coding rounds that mobile app loops test.
Swift · Kotlin · Data Structures · Algorithms · React Native · …
Machine Learning Engineer
7 skillsML fundamentals, model building, coding, and production deployment that ML engineering loops probe from screen to onsite.
Python · Machine Learning · Deep Learning · PyTorch · MLOps · …
Data Engineer
7 skillsSQL depth, Python, data modeling, and pipeline and distributed-processing skills that data engineering loops probe before the onsite.
SQL · Python · Data Modeling · ETL & Data Pipelines · Apache Spark · …
Data Analyst
6 skillsSQL query rounds, spreadsheet and BI dashboarding, and stats and experimentation questions most Data Analyst loops probe.
SQL · Excel · Statistics · Data Visualization · Tableau · …
Security Engineer
6 skillsTests foundational security concepts, application and network security, cloud security, and hands-on skills like cryptography and penetration testing.
Cybersecurity · Network Security · Application Security · Cryptography · Cloud Security · …
QA Engineer
7 skillsTests software testing fundamentals, test automation tooling, a scripting language, and API and data validation for quality loops.
Software Testing · Selenium · Python · REST API Design · Cypress · …
Cloud Engineer
7 skillsTests cloud platform depth, containers and orchestration, infrastructure as code, CI/CD, and Linux fundamentals.
AWS · Linux · Docker · Kubernetes · Terraform · …
Engineering Manager
7 skillsPeople leadership, conflict handling, and technical judgment an EM loop probes through behavioral and system design rounds.
Behavioral Interviews · Leadership · Conflict Resolution · Stakeholder Management · System Design · …
UX Designer
7 skillsUser research, UX and product design, and portfolio storytelling that design loops probe, plus behavioral fit.
User Research · UX Design · Product Design · UI Design · Figma · …
Product Designer
6 skillsTests end-to-end product design craft, from user research and UX thinking to UI, design systems, and Figma execution.
Product Design · UX Design · User Research · UI Design · Design Systems · …
Digital Marketer
7 skillsTests whether you can plan, run, and optimize multi-channel campaigns across paid, search, social, and email, and prove ROI with analytics.
Digital Marketing · Marketing Analytics · SEO · Pay-Per-Click Advertising · Paid Social Advertising · …
Growth Marketer
7 skillsTests growth experimentation, funnel and conversion optimization, analytics fluency, and paid and organic acquisition across the full growth loop.
Growth Marketing · Marketing Analytics · A/B Testing · Conversion Rate Optimization · Demand Generation · …
Account Executive
7 skillsTests full-cycle closing: running discovery, qualifying deals, consultative selling, negotiating and closing, and owning pipeline, plus behavioral fit.
Account Executive · Discovery Calls · Sales Qualification (BANT/MEDDIC) · Solution & Consultative Selling · Sales Negotiation & Closing · …
Sales Development Rep
7 skillsTests outbound prospecting, cold outreach, discovery, and qualification skills plus the coachability and communication SDR screens probe.
Sales Development (SDR/BDR) · Prospecting & Lead Generation · Cold Calling · Sales Qualification (BANT/MEDDIC) · Discovery Calls · …
Customer Success Manager
7 skillsTests how you onboard and retain accounts, communicate value, handle escalations and churn risk, and grow relationships over the customer lifecycle.
Customer Onboarding · Account Management · Communication Skills · De-escalation & Conflict Handling · Customer Experience (CX) Strategy · …
Financial Analyst
7 skillsTests reading financial statements, building models in Excel, valuation, and the corporate-finance judgment behind budgets and forecasts.
Financial Statement Analysis · Accounting · Excel · Financial Modeling · Corporate Finance · …
Investment Banking Analyst
7 skillsTechnical loop testing accounting, valuation, financial modeling, and deal analysis under time pressure.
Financial Statement Analysis · Accounting · Financial Modeling · Discounted Cash Flow Valuation · Comparable Company Analysis · …
Accountant
7 skillsCore accounting principles, financial statements, ledger and reconciliation work, plus the Excel and tax fundamentals accounting loops probe.
Accounting · Financial Statement Analysis · Accounts Payable & Receivable · Excel · Tax Accounting · …
Management Consultant
7 skillsTests structured case cracking, business frameworks, quick quantitative reasoning, and clear top-down communication under partner-style questioning.
Case Interviews · Hypothesis-Driven Problem Solving · Profitability Framework · Market Sizing · Consulting Math · …
Operations Manager
7 skillsTests process ownership, operational metrics, people leadership, and behavioral stories about running a team and improving throughput.
Operations Management · Stakeholder Management · Leadership · Behavioral Interviews · Lean Manufacturing · …
Supply Chain Analyst
7 skillsTests SQL and Excel data analysis on top of supply chain domain depth in demand planning, inventory, and S&OP.
Supply Chain Management · Excel · SQL · Demand Planning · Inventory Management · …
Business Analyst
7 skillsTests business analysis and requirements, SQL and Excel data work, stakeholder management, and turning data into dashboards and insights.
Business Analysis · SQL · Excel · Stakeholder Management · Data Visualization · …
Project Manager
7 skillsTests delivery execution, stakeholder and team leadership, and behavioral storytelling about driving projects to done.
Project Management · Behavioral Interviews · Stakeholder Management · Agile & Scrum · Communication Skills · …
HR Manager
7 skillsTests broad HR operations, employee relations, performance management, compliance, and behavioral leadership judgment.
HR Generalist · Employee Relations · Performance Management · Employment Law & Compliance · Employee Engagement & Retention · …
Recruiter
7 skillsTests full-cycle recruiting, candidate sourcing and screening, ATS workflows, and the communication and comp fluency to close hires.
Full-Cycle Recruiting · Talent Acquisition Strategy · Behavioral Interviewing (STAR Method) · Applicant Tracking Systems (ATS) · Communication Skills · …
Registered Nurse
7 skillsTests clinical judgment, patient assessment and safety, and behavioral stories about teamwork and pressure that RN loops probe.
Patient Assessment · Patient Safety · Medication Administration · Infection Control · Basic Life Support (BLS) · …
Lawyer
7 skillsTests legal reasoning, research and writing, contract and litigation knowledge, ethics, and behavioral fit for a legal practice loop.
Legal Research and Writing · Contract Law · Civil Litigation · Legal Ethics and Professional Responsibility · Corporate Law · …
Teacher
7 skillsClassroom management, lesson planning, and student-centered instruction plus the behavioral stories every teaching interview probes.
Classroom Management · Lesson Planning · Curriculum Development · Differentiated Instruction · Student Assessment · …
Marketing Manager
7 skillsTests full-funnel marketing strategy, campaign execution, analytics ownership, and the leadership and behavioral stories that carry a management loop.
Digital Marketing · Marketing Analytics · Marketing Campaign Management · Growth Marketing · Leadership · …
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Prep the whole role, not one question
Sign up free. Pick a track and Round Zero walks you through every skill, then proves it in a scored capstone mock.
- ✓ Ordered skill checklist per role
- ✓ Drills, flashcards, and scored mocks
- ✓ A capstone mock in the real format
Questions & answers
- What are role prep tracks?
- Each track bundles the skills a job archetype tests into one ordered path (learn, drill, prove) that ends in a capstone mock interview. 37 tracks cover common engineering, data, product, and behavioral loops.
- How is a track different from practicing one skill?
- A single skill page drills one topic. A role track sequences every skill a Round Zero role loop probes, in interview order, so you prepare for the whole interview instead of one slice.
- Are role prep tracks free?
- Yes. Browse every track and its skills free. Sign up to start a track, run the drills, and prove each skill in a scored mock interview.
- Can I practice a role that is not listed?
- Yes. Start any individual skill from the interview questions library, or paste a job description into a mock interview and Round Zero tailors the session to that posting.