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Series A hiring still runs through Greenhouse uploads more often than you'd guess. The founder might read your file on a phone between investor calls. You've got about thirty seconds to show you ship, not that you navigated a matrix org chart. If you're applying cold, you're competing with candidates who already name the product in bullet one.

That's why you don't recycle a Fortune 500 resume unchanged. You keep the parser-safe structure and swap the story: what launched, who used it, and what broke when you owned the fix.

Before you rewrite bullets, check your resume for free against the startup posting. A pretty two-column template dies in the portal preview before a human ever opens it.

If the role asks for a short note, draft it in the cover letter generator after your bullets match the posting. Don't send a generic letter that repeats the resume word for word.

What founders scan first on a startup resume

Title match and company context in line one. They're checking whether you've done this job at a smaller scope. "Product Marketing Manager, 8-person B2B SaaS" tells them more than "Marketing Professional."

Proof in the first two bullets. If bullet one says "responsible for campaigns," they stop. If it says you launched a self-serve trial flow that added 340 weekly signups, they keep reading.

Tools named where work happened. Greenhouse and Lever still keyword-match inside Experience. A skills cloud with no project lines looks like keyword stuffing to a founder who's hired before.

Stage fit in the company line. "Series B fintech, 80 employees" signals environment. "Global financial services firm" signals bureaucracy unless your bullets prove you moved fast inside it.

Referral or warm intro still needs a readable file. Even when a founder forwards your resume internally, the ops person often uploads it to Greenhouse. Parser failures still kill the thread.

I've screened early-stage reqs where the callback files all opened with a shipped feature or a revenue line in the first eight words. The passes weren't flashier. They were easier to verify on a phone screen.

Five-step build sequence for a startup resume

Step 1: Strip corporate filler

Delete committee names, "stakeholder alignment" lines, and roles older than ten years unless they're directly relevant. Keep anything that shows you owned an ambiguous problem with a small team.

Open your current file and highlight every bullet that starts with "Responsible for" or "Assisted with." Those are the first lines to rewrite or cut. Founders read them as "I waited for instructions."

Step 2: Write a two-line summary

Line one: role plus domain. Line two: one shipped outcome with a number inside the bullet template, not as a market claim. Example summary: "Full-stack engineer, B2B payments. Shipped merchant onboarding API cut support tickets 22% in Q2."

Skip adjectives like "passionate" or "results-driven." The summary should read like the first Slack message you'd send a new teammate: what you build and what shipped last quarter.

Step 3: Rebuild bullets as shipped work

Use four bullets max per recent job. Pattern: verb, scope, tool, result. "Built Looker churn dashboard for 12 CSMs, surfacing at-risk accounts 5 days earlier each week."

If you cannot name a result yet, name scope and tool: "Rebuilt CI pipeline in GitHub Actions for 8 microservices, cutting deploy time from 45 to 12 minutes." That still beats a duty line.

Step 4: Mirror the posting inside dated lines

Highlight three must-have tools from the job description. Rewrite your top two bullets so each names one. Don't paste the whole posting into a skills paragraph.

Paste the posting into a doc and bold every tool, methodology, and domain term. Your resume should echo those words inside Experience, not in a keyword block at the bottom.

Step 5: Export and parse-check

Save single-column DOCX from Word or Google Docs. Copy-paste into a plain text editor and confirm job titles still sit above dates. Upload only after order looks right.

Run a second check with the posting text in a job match tool if you want keyword coverage before upload. Fix structure first; keywords second. A keyword-stuffed file in a broken layout still fails the portal preview.

Save the final export with a clear file name and keep a master copy for the next role. You'll tailor bullets again, not rebuild layout from scratch each time.

[Role], [domain or stack]. [One shipped outcome with scope].

Experience
[Title], [Company stage/size] | [City] | Month Year to Month Year
• [Shipped thing] using [tool], [user/revenue/ops result]
• [Owned ambiguous problem], [metric inside bullet]
• [Cross-functional win] with [team], [outcome]
              

Upload traps at early-stage companies

Design-template PDFs. Canva exports look sharp and parse terribly. Founders won't fight a blank Greenhouse preview.

Soft skills without proof. "Fast learner" and "team player" without a project line read as filler. Replace each with a bullet that shows the skill in use.

Title inflation. "VP" at a three-person shop when you're applying as a senior IC raises eyebrows. Use the title you actually operated under.

Keyword walls. Fifteen tools in Skills with zero dated lines fail both parser weighting and human trust. One tool per bullet beats a cloud.

Before: Two-page resume with twelve-year job history and no metrics on the current role.
After: One page focused on the last five years, four bullets per job, each naming a tool and a result inside the bullet text.

Before: Summary reads "dynamic professional seeking growth opportunities."
After: "Backend engineer, fintech APIs. Shipped ledger reconciliation service processing 40k daily transactions."

Bullet teardown by function

Engineering. Before: "Worked on backend services." After: "Owned Stripe webhook handler for billing retries, cutting failed renewals 18% over two release cycles."

Product. Before: "Gathered requirements from stakeholders." After: "Ran 14 user interviews, shipped onboarding checklist that lifted activation 9 points in Mixpanel."

Go-to-market. Before: "Managed social media channels." After: "Launched LinkedIn ABM pilot for 40 target accounts, booked 6 discovery calls in 3 weeks."

Operations. Before: "Improved internal processes." After: "Mapped vendor onboarding in Notion, shaved 4 days off procurement for a 15-person team."

Side projects belong here when they're dated and defensible. Link a repo or live URL on the contact line if the posting asks for portfolio proof. For tailoring speed on each application, see tailor your resume in ten minutes .

Customer success and support roles should show ticket volume, CSAT, or retention work inside bullets. "Handled customer issues" is invisible. "Resolved 35 Zendesk tickets daily with 96% CSAT on enterprise accounts" is a screenable line.

Design candidates: name Figma files shipped, user flows tested, and handoff quality to engineering. Founders want to see you reduced rework, not that you "created visuals."

When you're coming from big company to seed stage

You don't need to hide the brand on your resume. You need to translate scale into ownership. Instead of "managed team of 12 analysts," write "Owned weekly revenue forecast model used by CFO and sales leadership."

Pick one project where you moved without a playbook. Startups hire for that moment. If every bullet sounds like a job description PDF, add a Projects line with a hackathon build, an internal tool, or a zero-to-one launch.

Keep the file at one page even if your corporate version was two. Founders assume long resumes mean you won't do IC work. Show the last role in depth and summarize older employers in one line each if you must keep them.

Before: Education section lists every certification earned since college.
After: One line for degree, one line for the cert the posting names, everything else dropped unless the role requires it.

Sales candidates should show pipeline you personally carried, not team quota. "Exceeded annual quota 112%" works when it's your number. "Supported sales team" does not.

Data roles: lead with SQL, Python, or the warehouse the posting names inside a bullet about a dashboard or model you maintained. A skills list without a query example will not survive a technical screen.

Format rules that still matter at startups

Single column, standard headers. Experience, Education, Skills. Creative section names break Greenhouse field mapping the same way they break at enterprise firms.

Month Year dates inline. January 2022 to March 2024 on the same line as the job title. Tables that park dates in a right column scramble on import.

Contact block in the body. Name, email, phone, city, LinkedIn URL. Headers and footers often drop on parse, so don't hide your phone number in a graphic banner.

File name matters. FirstName-LastName-Role.pdf beats Resume-Final-v7.pdf when a founder searches their inbox after a referral intro.

For Greenhouse-specific tailoring after the file is clean, read how to tailor resume for Greenhouse applications . The parser rules overlap, but keyword placement differs slightly by portal.

Parse-check before you apply

Run the posting and your export through HireFlow's free ATS resume checker and fix missing dates before you hit the careers page.

Draft a plain one-column file in the free resume builder , then save DOCX for Greenhouse uploads that reject styled PDFs.

Ship the file tonight

How to write a resume for startups is mostly subtraction: one page, shipped outcomes up top, posting tools inside proof bullets, and a parser-safe export.

• Rewrite your top two bullets with scope and a verifiable result.
• Cut corporate process language that hides what you built.
• Parse-check once, then apply to one role you actually want.