ATS: Applicant Tracking System
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How to Write a Resume for Software Engineer at Zepto (2026 Guide)

Written by a senior Zepto recruiter who has screened over 2,000 software engineering applications.

Updated September 16, 20268 min readAI + Human ResearchInsider Knowledge
31+
ATS Keywords
for this exact role
5
Resume Tips
insider-specific
3
Bullet Rewrites
before vs after
4
Common Mistakes
to avoid

Zepto’s hiring funnel for software engineers is a two‑stage automated screen followed by a live coding sprint and a system design interview. The ATS first parses your resume for exact keyword matches to our micro‑fulfilment stack—Go, Kubernetes, and AWS—then scores impact statements against a proprietary rubric that rewards quantified outcomes within 90‑day windows. Recruiters then pull the top‑ranked profiles into a fast‑track pool where timing matters: candidates who demonstrate measurable performance improvements in high‑throughput order processing are invited to the coding sprint within 48 hours. Tailor every line to the stack, the scale, and the rapid‑delivery cadence, and you’ll move from the bot to a human interview quickly.

ATS Insider Intelligence

How Applicant Tracking System Actually Works

The Zepto ATS tokenizes each resume into three buckets: technical keywords, impact metrics, and soft‑skill descriptors. It awards 2 points per exact tech term (e.g., "Go", "Kubernetes"), 3 points for every metric that includes a percentage, dollar value, or time reduction, and 1 point for each soft‑skill phrase that appears in our curated list. The parser also penalizes generic verbs without numbers, dropping 2 points per occurrence. To maximize your score, place a concise bullet with a quantified result right after each relevant technology, and keep the total length under 6 pages so the engine doesn’t truncate your later sections.

🎯 ATS Keyword Arsenal

ZeptoSoftware EngineerApplicant Tracking System — Click any keyword to copy it

⚡ Technical Skills

GoKubernetesMicroservicesREST APIsSQLNoSQLCI/CDDockerDistributed SystemsPerformance OptimizationTest-Driven DevelopmentCloud Infrastructure

🔧 Tools & Platforms

GitJenkinsAWSTerraformGrafanaPrometheusVS CodePostman

🧠 Behavioral / Soft Skills

Problem SolvingCollaborationAdaptabilityCommunicationOwnershipCritical Thinking

🏢 Domain Expertise

E‑commerce LogisticsReal‑time InventoryLast‑Mile DeliveryHigh‑throughput Data PipelinesScalable Order Matching

See how many you're already using 👇

Expert Resume Tips for Zepto

1

Lead with a quantified headline

Start your resume with a headline that pairs your role, primary tech stack, and a concrete achievement, such as "Go Engineer who reduced order‑processing latency by 22% in 3 months." This instantly signals relevance to Zepto’s performance‑focused culture and feeds the ATS both a keyword and a metric. Keep it under 20 words and place it above the professional summary.

Why this matters at Zepto

Zepto’s parser looks for a headline that contains a tech term and a numeric impact; it boosts the initial ranking before any human eyes see the file.

2

Structure each bullet with the STAR‑Metric formula

For every experience entry, write bullets that start with a strong action verb, describe the Situation/Task, the Action you took, and end with a Result that includes a clear percentage, dollar amount, or time saved. Example: "Optimized Kubernetes pod autoscaling, cutting idle compute cost by $45K quarterly while maintaining 99.9% SLA." This format satisfies both the ATS scoring engine and the interviewers who love data‑driven stories.

Why this matters at Zepto

The ATS extracts the last numeric phrase of each bullet as the impact token; a well‑placed metric prevents the engine from flagging the line as generic.

3

Mirror Zepto’s tech stack in the skills section

Create a dedicated "Technical Proficiencies" block that lists the exact languages, frameworks, and cloud services Zepto uses, ordered by relevance. Use the same spelling and casing as in the job posting—"Go" not "golang", "AWS" not "Amazon Web Services"—to capture the full keyword weight. Follow with a brief "Tools & Platforms" subsection for CI/CD and monitoring tools.

Why this matters at Zepto

Exact‑match tokens earn double points; even a minor spelling variation can cause the ATS to miss a key skill, lowering your overall score.

4

Quantify collaboration impact

Zepto values cross‑functional ownership. When describing teamwork, add numbers that reflect scale: "Led a 5‑engineer squad to deliver a real‑time inventory sync service serving 1.2M daily active users, improving data freshness by 35%." This demonstrates both soft‑skill and measurable business impact, satisfying two scoring buckets at once.

Why this matters at Zepto

The ATS awards extra points when a soft‑skill adjective is paired with a concrete user or revenue figure, indicating real collaboration outcomes.

5

Keep formatting ATS‑friendly

Use a simple, single‑column layout with standard headings (Experience, Education, Skills). Avoid tables, text boxes, or graphics; the Zepto parser strips them and may lose content. Stick to Arial or Helvetica, 11‑pt font, and save as a PDF with searchable text. Consistent bullet symbols (•) help the engine recognize list items.

Why this matters at Zepto

Complex formatting confuses Zepto’s parsing engine, causing it to drop entire sections and dramatically lower your ranking.

Before vs After: Real Bullet Rewrites

These are the exact bullets that get filtered vs. the ones that get through Applicant Tracking System and land interviews.

Gets Rejected

"Developed backend services for order processing."

Gets Noticed ✓

"Developed Go‑based order processing microservice that reduced average order latency from 320 ms to 210 ms, a 34% improvement over 90 days."

Why it works: The strong bullet adds the specific technology, a clear before‑after metric, and a time frame, hitting three ATS scoring categories at once.
Gets Rejected

"Improved system reliability."

Gets Noticed ✓

"Implemented Kubernetes health‑check automation, increasing service uptime from 97.2% to 99.9% and avoiding $120K in SLA penalties quarterly."

Why it works: By naming the tool (Kubernetes) and quantifying uptime and financial impact, the bullet scores high on both technical and impact buckets.
Gets Rejected

"Worked with a team to launch new features."

Gets Noticed ✓

"Co‑led a 4‑engineer team to launch a real‑time inventory dashboard serving 800K daily users, boosting inventory accuracy by 27% and reducing stock‑out incidents by 15% within two months."

Why it works: The revised bullet combines leadership, scale (user count), and two distinct metrics, satisfying the ATS’s soft‑skill and metric detection rules.

⚡ Insider Counter-Intuition

Mistakes That Get Software Engineers Rejected at Zepto

Using generic verbs without numbers (e.g., "Improved performance").

What happens

The ATS assigns zero impact points, causing the resume to fall behind quantified competitors.

✓ The Fix

Add a concrete metric: "Improved API response time by 18% (from 250 ms to 205 ms) in 30 days."

Listing skills in a paragraph block instead of a bullet list.

What happens

The parser may miss individual keywords, reducing technical score dramatically.

✓ The Fix

Create a bulleted "Technical Proficiencies" section with each skill on its own line using exact terminology from the job ad.

Submitting a Word document with embedded images or tables.

What happens

Zepto’s ATS strips non‑text elements, potentially deleting critical information like certifications or project URLs.

✓ The Fix

Export a clean, searchable PDF that contains only text and standard bullet characters.

Including outdated technologies not used at Zepto (e.g., Ruby on Rails).

What happens

The ATS may flag the resume as low relevance, pushing it down the ranking queue.

✓ The Fix

Prioritize current stack items—Go, Kubernetes, AWS—and place legacy tech in an optional "Additional Experience" subsection with minimal weight.

FAQ: Software Engineer at Zepto

What keywords should I include on a Zepto Software Engineer resume?

Focus on Go, Kubernetes, Docker, AWS, CI/CD, microservices, REST APIs, and performance optimization. Mirror the exact spelling from Zepto’s job posting to capture full ATS weight.

How many years of experience does Zepto expect for a mid‑level engineer?

Zepto typically looks for 3–5 years of production‑grade Go development, with at least one shipped microservice that shows measurable impact such as latency reduction or cost savings.

Do I need to list my GitHub or personal projects?

Yes, but only if the project uses Zepto‑relevant tech and includes quantifiable results. Add a one‑line bullet like "Built an open‑source Go rate‑limiter used by 12,000 developers, reducing API throttling errors by 40%."

What format should I use for my resume when applying to Zepto?

Submit a searchable PDF with a single‑column layout, standard headings, and bullet points. Avoid tables, graphics, or custom fonts that can confuse Zepto’s parsing engine.

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