Grain Group is hiring: Sr Digital Media Buyer – Paid Search and Social in New Yo

Location:

New York City, NY

Full-Time

Compensation:

$70,000 – $95,000 per year

Grain Group accelerates the growth of the world’s most ambitious consumer brands. By aligning business insights with ROI-driven marketing, we unlock the competitive edge that allows clients to disrupt categories and reimagine industries. Our team is led by strategic thinkers and doers with diverse backgrounds in business, media, technology, and finance.

We are seeking a Sr Digital Media Buyer – Paid Search and Social to join our team. This is a hands-on, performance-driven role for someone with deep expertise in setting up, launching, and optimizing campaigns across Google Ads (Search, Performance Max, and YouTube), Meta (Facebook and Instagram), TikTok, and Pinterest. The ideal candidate is highly analytical, ROI-focused, and experienced in leveraging custom audiences, retargeting strategies, and lookalike modeling to drive meaningful business outcomes.

Key Responsibilities

Own the end-to-end setup, execution, and ongoing optimization

of paid media campaigns across Google Ads (Search, Performance Max, YouTube), Meta Ads (Facebook, Instagram), TikTok, and Pinterest.

Build and test custom audience segments

leveraging first-party data, pixel-based tracking, CRM uploads, retargeting pools, and lookalike models to maximize reach and conversion.

Continuously analyze performance data

to optimize campaigns for ROI and ROAS, adjusting bids, budgets, creatives, and targeting strategies in real-time.

Collaborate with cross-functional teams

(creative, analytics, strategy) to develop full-funnel acquisition strategies and ensure cohesive messaging across platforms.

Conduct A/B testing

on ads, landing pages, and audience segments to drive continuous improvement and learning.

Develop and maintain campaign performance reports and dashboards

that highlight insights, opportunities, and next steps.

Stay informed on platform updates, algorithm changes, and industry trends

to proactively evolve campaign strategies.

Strategic & Leadership Responsibilities

Serve as a subject matter expert

for Paid Search and Paid Social within the agency, providing guidance to clients and internal teams.

Partner with leadership

on media strategy development and media planning for key accounts.

Mentor junior analysts and buyers

by sharing best practices, providing feedback, and helping to level up the team’s performance.

Participate in client calls and presentations , clearly communicating campaign performance, strategic recommendations, and growth opportunities.

Contribute to new business efforts

as needed, including creating media plans, performance projections, and paid media POVs.

Requirements

3+ years of hands-on campaign management experience

across Paid Search and Paid Social platforms, specifically Google Ads, Meta, TikTok, and Pinterest.

Proven track record

of delivering high-ROAS campaigns and optimizing for performance at scale.

Deep understanding

of audience segmentation, funnel strategy, conversion tracking, attribution, and platform-specific algorithms.

Comfortable working with data , with experience using platforms like Google Analytics, Looker Studio, and Excel/Sheets for analysis and reporting.

Clear communicator

with strong client-facing presentation skills and the ability to translate data into actionable insights.

Self-starter

who thrives in a fast-paced, entrepreneurial environment and loves solving complex performance challenges.

Experience mentoring or managing team members

is a strong plus.

Bonus:

Familiarity with additional digital channels such as programmatic display or affiliate is a nice-to-have.

Benefits

401(k)

Dental insurance

Flexible spending account

Health insurance

Health savings account

Paid time off

Parental leave

Vision insurance

Education

Bachelor’s degree (Required)

Experience

Google Ads: 2 years (Required)

Facebook Advertising: 2 years (Required)

PPC Campaign Management: 2 years (Required)

Language

English (Required)

Work Location
In person at 22 W 38th St, New York, NY 10018. Candidates must be able to commute to, or relocate to, New York, NY 10018 before starting work.

Job Type:

Full-time

Pay:

$70,000.00 – $95,000.00 per year

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