Writing a resume that actually works is a skill — and like any skill, it is built on fundamentals. These 25 tips cover everything from foundational formatting to advanced ATS strategy, designed to help US and UK job seekers dramatically improve their callback rate.

Part 1: Formatting Tips That Make Recruiters Stop Scrolling

Tip 1: Use a Single-Column Layout

Multi-column layouts look modern but break ATS parsing. A clean, single-column format ensures your resume reads correctly in both automated systems and human reviews. This is the single most impactful formatting decision you can make.

Tip 2: Keep It to One or Two Pages Maximum

US recruiters expect one page for candidates with fewer than 10 years of experience, and a maximum of two pages for senior roles. UK CVs tend to be slightly more flexible (2 pages is common across all levels) but brevity is still valued. Remove outdated experience from over 15 years ago unless it is directly relevant.

Tip 3: Use ATS-Safe Fonts

Stick to Arial, Calibri, Georgia, Times New Roman, or Verdana. Body text should be 10-12pt and your name heading can be 16-18pt. Decorative or custom fonts can cause character encoding errors during ATS parsing.

Tip 4: No Tables, Text Boxes, or Graphics

Tables, text boxes, skill bar graphics, and icons are invisible or corrupted by most ATS parsers. Keep all information in the plain body text. Even if your resume looks stunning on screen, what matters is how it looks inside the recruiter's database.

Tip 5: Put Contact Info in the Document Body

Name, email, phone, LinkedIn URL, and city/country should all be in the main body — not in the document's header or footer sections, which many ATS parsers skip entirely.

Tip 6: Use Standard Section Headers

ATS systems recognize standard section names: Work Experience, Education, Skills, Certifications, Summary. Avoid creative alternatives like "My Journey" or "Expertise Arsenal" — these break the parser's categorization logic.

Part 2: Content Tips That Demonstrate Real Value

Tip 7: Lead with a Keyword-Rich Professional Summary

Your professional summary is the most-read section of your resume. Write 3-4 lines that include the target job title, your years of experience, 2-3 core skills, and a hint of your most impressive achievement. Mirror the language of the job description naturally.

Tip 8: Start Every Bullet with a Strong Action Verb

Begin each bullet point with a powerful action verb: Led, Engineered, Increased, Reduced, Launched, Managed, Designed, Automated, Negotiated, Delivered. Strong action verbs signal agency and impact from the very first word.

Tip 9: Quantify Every Achievement

Numbers are the most persuasive language on a resume. Replace vague claims with specific metrics: "Improved team efficiency by 35%" beats "Improved team efficiency." "Grew annual revenue from $2.1M to $3.8M" beats "Increased revenue." If you cannot pinpoint exact numbers, use ranges or approximations — "approximately 20% faster" is better than nothing.

Tip 10: Tailor Your Resume for Every Application

A generic resume might score 50% on an ATS. A tailored resume targeting the specific keywords and requirements of each job posting scores 85%+. Job tailoring is the single highest-return activity in your job search. Use an AI tool to do it at scale without spending hours on each application.

Tip 11: Mirror the Exact Language of the Job Description

If a job posting says "cross-functional collaboration," use that exact phrase — not "inter-departmental teamwork." ATS keyword matching is often literal. Different words for the same concept may not register as a match in older parsing systems.

Tip 12: Include Both Full Names and Abbreviations for Skills

Write "Search Engine Optimization (SEO)" and "Natural Language Processing (NLP)" rather than just the acronym or just the full name. This ensures your resume matches ATS searches for both versions.

Tip 13: List Certifications with Official Full Names

Write "Amazon Web Services Certified Solutions Architect – Associate" not just "AWS certified." ATS systems search for the full official certification title because that is what the job description states as a requirement.

Tip 14: Never Use "References Available Upon Request"

This phrase is outdated and wastes valuable space. Recruiters know references are available if needed. Remove it entirely and use the space for an additional achievement bullet.

Part 3: Advanced ATS Strategy Tips

Tip 15: Check Your ATS Score Before Submitting

Never submit a resume without checking it against the job description first. Use an ATS resume checker to see your match score, identify missing keywords, and verify formatting compliance. Submitting without checking is like taking a test without proofreading your answers.

Tip 16: Target 75-90% ATS Match Score

A 100% match score is not the goal — it is a sign of keyword stuffing. Target a range of 75-90% by naturally integrating the job's core requirements. This range scores you in the top candidate tier while keeping your resume readable for human reviewers.

Tip 17: Use a Hybrid Keyword Strategy (Hard + Soft Skills)

Modern ATS systems score both hard skills (Python, SQL, Salesforce) and soft skills (leadership, stakeholder management, strategic communication). Include both types naturally throughout your document — not just in a skills section, but woven into your experience bullets.

Tip 18: Place Your Most Critical Keywords Early

The ATS weighs keyword placement by section. Keywords in your Professional Summary and top Work Experience bullets carry more weight than those buried deep in older roles. Front-load your most important keywords.

Tip 19: Address Employment Gaps Directly (But Briefly)

If you have a career gap, address it with a brief, professional line: "Career break: Professional development and caregiving, 2024-2025." This prevents ATS systems from calculating your career timeline incorrectly and signals transparency to recruiters.

Tip 20: Optimize Your LinkedIn Profile to Match Your Resume

Many US and UK recruiters will verify your application by viewing your LinkedIn profile. If the roles, dates, and skills are inconsistent between your resume and LinkedIn, it raises red flags. Keep both aligned — but do not make them identical. Your LinkedIn can tell a fuller story with recommendations and endorsements.

Part 4: Application Strategy Tips

Tip 21: Apply Within 24-48 Hours of a Job Posting Going Live

Recruiter data consistently shows that applications submitted within the first 24-48 hours of a job posting are significantly more likely to be reviewed. ATS dashboards often show applications in chronological order and early applicants receive more attention before the pool becomes overwhelming.

Tip 22: Name Your File Professionally

File name format: FirstName_LastName_JobTitle.pdf. Example: Sarah_Johnson_Product_Manager.pdf. This is the file name the recruiter sees in their download folder and in the ATS document viewer. A professional file name conveys attention to detail immediately.

Tip 23: Write a Tailored Cover Letter — Not a Generic One

In the US and UK markets, a strong cover letter remains a meaningful differentiator, especially for senior roles. Reference the specific company, the specific role, and a specific reason why you want to work there. Generic cover letters ("I am excited to apply for this opportunity...") are immediately recognizable and dismissed.

Tip 24: Follow Up After Applying

If you can identify the recruiter or hiring manager on LinkedIn, a brief, professional connection request or InMail after submitting your application can put your name in front of them before they open the ATS dashboard. Keep it short and non-intrusive: one message expressing genuine interest is enough.

Tip 25: Treat Your Resume as a Living Document

Your resume is not a one-time document — it is an evolving professional record. Update it after every major project, promotion, certification, or quantified achievement. The best time to update your resume is immediately after the achievement happens, when the details are fresh. Waiting until you are actively job hunting means scrambling to remember metrics and outcomes from months ago.

The Resume Tip That Ties Everything Together

Every tip in this guide becomes dramatically more powerful when combined with one central habit: testing your resume against each specific job description before submitting. Your ATS match score is the single number that determines whether your resume is reviewed by a human or archived automatically. All the tips about formatting, keywords, and quantified achievements exist to maximize that one score.

ATS Resume Flow is built to help you implement every tip in this guide at scale. Our AI checks your ATS score, identifies every gap, rewrites your content to maximize your match, and generates a tailored cover letter — all from a single upload. Apply smarter, not harder.

25 Proven Resume Tips That Will Get You More Interviews in 2026