Interview preparation

Writer interview process & preparation

Writer currently has 55+ live openings on OnJob.io, concentrated in Data Analyst, Software Engineer and Sales / Business Development roles. There are no leaked or company-specific questions here — instead, prepare with the general, role-based interview rounds and most-asked questions for those role types below, then practise them free with OnJob's AI mock interview.

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Honest note: OnJob.io does not publish leaked or company-confidential interview questions. The guides below are general, role-based preparation — the standard rounds and commonly-asked questions for the role types Writer is currently hiring for. Use them to prepare; your real Writer interview may differ.

What to expect when interviewing for Data Analyst, Software Engineer and Sales / Business Development roles at companies like Writer

Writer is currently advertising these role types on OnJob.io. Each guide is the general interview structure and most-asked questions for that role — prepare with it, then rehearse free with the AI mock interview.

General Data Analyst interview prep

21 live roles at Writer

SQL, Excel, statistics and storytelling with data — the analyst interview for product, BI and analytics teams across India.

Typical Data Analyst interview rounds

  1. 1 SQL round. Joins, aggregations, window functions and query writing.
  2. 2 Excel / spreadsheet round. Lookups, pivot tables and formulas.
  3. 3 Case / analytics round. Business case: define metrics, analyse and recommend.
  4. 4 Tool & viz round. Power BI / Tableau dashboards and stakeholder communication.

Commonly-asked Data Analyst questions

  • What is the difference between INNER JOIN, LEFT JOIN and FULL OUTER JOIN?
  • Write a SQL query to find the second-highest salary in a table.
  • What is the difference between WHERE and HAVING?
  • Explain window functions like ROW_NUMBER(), RANK() and DENSE_RANK().
  • What is the difference between mean, median and mode, and when is each misleading?
  • How do you handle missing or null values in a dataset?
  • Explain the difference between a primary key and a foreign key.
  • What is normalisation, and why does it matter for analysis?
Full Data Analyst prep AI mock interview

General Software Engineer interview prep

17 live roles at Writer

Coding, data structures, algorithms and system design — the core software engineering loop used by product companies and startups across India.

Typical Software Engineer interview rounds

  1. 1 Online assessment. Timed coding problems on arrays, strings and hashing on HackerRank or HackerEarth.
  2. 2 DSA / problem solving. 1–2 live coding rounds on data structures, algorithms and complexity analysis.
  3. 3 System design. Designing a scalable service (mid/senior); low-level design for early-career.
  4. 4 Hiring manager / culture fit. Past projects, ownership, behavioural questions and team fit.

Commonly-asked Software Engineer questions

  • Reverse a linked list, both iteratively and recursively.
  • Find the two numbers in an array that add up to a target sum.
  • Detect whether a linked list has a cycle.
  • What is the difference between a process and a thread?
  • Explain time and space complexity (Big O) with examples.
  • How does a hash map work internally, and what happens on collisions?
  • Find the longest substring without repeating characters.
  • What is the difference between an array and a linked list?
Full Software Engineer prep AI mock interview

General Sales / Business Development interview prep

5 live roles at Writer

Pitching, objection handling, pipeline and targets — the sales / BD interview for SaaS, startups and inside-sales teams.

Typical Sales / Business Development interview rounds

  1. 1 Screening / fit. Motivation, communication and comfort with targets.
  2. 2 Role-play / mock pitch. Sell a product, handle objections, close.
  3. 3 Behavioural & track record. Past numbers, deals closed and how you hit quota.
  4. 4 Manager round. CRM, sales process and how you handle rejection.

Commonly-asked Sales / Business Development questions

  • Sell me this pen (or our product) right now.
  • Walk me through your sales process from lead to close.
  • How do you handle objections like 'it's too expensive' or 'we're happy with our current vendor'?
  • How do you qualify a lead — what makes it worth your time?
  • Tell me about the biggest deal you closed and how you did it.
  • How do you handle rejection and stay motivated?
  • What is your approach to cold calling or cold outreach?
  • How do you build rapport with a prospect quickly?
Full Sales / Business Development prep AI mock interview

General AI Engineer interview prep

2 live roles at Writer

LLMs, prompt engineering, RAG and AI application development — the fast-growing generative-AI engineering interview at Indian product startups, GCCs and AI-first companies. Distinct from a classic ML engineer: the focus is building on top of foundation models, not training them.

Typical AI Engineer interview rounds

  1. 1 LLM & GenAI fundamentals. How transformers and LLMs work, tokens, embeddings, context windows and prompting.
  2. 2 RAG & application design. Retrieval-augmented generation, vector databases, chunking and grounding.
  3. 3 Coding round. Python coding plus building an API around an LLM with a framework like LangChain.
  4. 4 System design & evaluation. Designing a production AI feature, handling cost, latency, safety and evaluation.

Commonly-asked AI Engineer questions

  • What is the difference between fine-tuning, prompt engineering and retrieval-augmented generation?
  • Explain how RAG works end to end, from a user query to a grounded answer.
  • What are embeddings and how are they used in semantic search?
  • What is a vector database and how does similarity search work?
  • What is a context window, and how do you handle inputs that exceed it?
  • What causes hallucinations in LLMs and how do you reduce them?
  • What is the difference between temperature and top-p sampling?
  • How would you chunk documents for a RAG pipeline, and why does chunk size matter?
Full AI Engineer prep AI mock interview

General Digital Marketing interview prep

2 live roles at Writer

SEO, performance ads, content and analytics — the digital marketing interview for agencies, startups and growth teams.

Typical Digital Marketing interview rounds

  1. 1 Fundamentals round. SEO, SEM, social, email and the marketing funnel.
  2. 2 Channel deep-dive. Your strongest channel — Google/Meta ads, SEO or content.
  3. 3 Analytics & case. Read a campaign's data and recommend optimisations.
  4. 4 Strategy & culture fit. Campaign planning, budgets and collaboration.

Commonly-asked Digital Marketing questions

  • What is the difference between SEO and SEM?
  • Explain the marketing funnel (awareness → consideration → conversion).
  • What is the difference between CPC, CPM, CPA and ROAS?
  • How do you measure the success of a digital marketing campaign?
  • What are the main Google ranking factors you optimise for?
  • Walk me through how you'd plan a campaign with a fixed budget.
  • What is A/B testing and how do you run one on an ad or landing page?
  • How do you reduce a high bounce rate on a landing page?
Full Digital Marketing prep AI mock interview

General Customer Support interview prep

1 live role at Writer

Communication, empathy, problem-solving and process — the customer-support / customer-success interview for BPOs, SaaS and D2C teams.

Typical Customer Support interview rounds

  1. 1 Communication screen. Spoken clarity, tone and listening.
  2. 2 Scenario / role-play. Handle an angry customer or a tricky query live.
  3. 3 Behavioural. Past support experience, handling pressure and escalations.
  4. 4 Process & tools. CRM, ticketing, SLAs and metrics.

Commonly-asked Customer Support questions

  • How would you handle an angry or frustrated customer?
  • Tell me about a time you turned an unhappy customer into a happy one.
  • What does good customer service mean to you?
  • How do you handle a customer asking for something you can't provide?
  • What would you do if you don't know the answer to a customer's question?
  • How do you stay calm and professional under pressure?
  • Explain the difference between empathy and sympathy in support.
  • How do you prioritise when multiple customers need help at once?
Full Customer Support prep AI mock interview

Rehearse your Writer interview, free

Run a realistic AI mock interview for your target role and get instant feedback on your answers — or take a timed mock test to check your fundamentals before the real thing.

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Writer interview — FAQs

How do I prepare for a Writer interview?

Prepare by role: identify the role you're applying for, then practise the standard interview rounds and most-asked questions for that role type. Writer is currently hiring for Data Analyst, Software Engineer and Sales / Business Development roles, so focus there. Use OnJob's free AI mock interview to rehearse with instant feedback, and review the role-specific question lists below. These are general role-based questions, not leaked Writer questions.

What questions are asked in a Writer interview?

We don't publish leaked or company-specific Writer questions. What we do provide is the general, frequently-asked interview questions for the role types Writer hires for — such as Data Analyst, Software Engineer and Sales / Business Development roles. For example, Data Analyst interviews commonly cover: What is the difference between INNER JOIN, LEFT JOIN and FULL OUTER JOIN? Write a SQL query to find the second-highest salary in a table. What is the difference between WHERE and HAVING? Prepare with these general questions and OnJob's free AI mock interview.

How many rounds does a Writer interview have?

It depends on the role. A typical Data Analyst interview runs across 4 rounds — SQL round, Excel / spreadsheet round, Case / analytics round, Tool & viz round. Round counts vary by company and seniority; treat this as the general structure to prepare for, not a guarantee of Writer's exact process.

Is Writer hiring right now?

Yes — Writer has 55+ live openings on OnJob.io, refreshed daily, mostly for Data Analyst, Software Engineer and Sales / Business Development roles. Browse the live Writer jobs and see your AI match score on each before you apply.

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