Sr. Associate Performance Marketing

Posted 7 Hours Ago
Be an Early Applicant
New York, NY, USA
In-Office
108K-135K Annually
Senior level
Fintech • Payments • Real Estate • Software • Financial Services
Flex splits your rent, and rent-associated costs, into smaller, stress-free payments throughout the month.
The Role
Own day-to-day campaign execution across paid channels (Meta, TikTok, Google, Apple Search Ads), coordinate with data, compliance, and engineering, support new channel launches and creative testing, maintain team operating systems, and use AI tools to improve efficiency and attribution and funnel performance.
Summary Generated by Built In

Flex is a growth-stage, NYC headquartered FinTech company that is creating the best rent payment experience. It’s hard to believe that it’s 2026 and paying rent on time is expensive, inflexible, and difficult. We’re here to change that! Flex enables our users to pay rent throughout the month on a schedule that better fits their finances and budget. Our mission is to empower as many renters as possible with flexibility over their most significant recurring expense. After deliberately keeping a stealth profile as we built up unprecedented investor support and an enthusiastic user base, we are looking for motivated individuals to help us keep our mission growing. Will you be a part of the team?

About the role

Flex's paid marketing function is scaling fast. We're hiring a Performance Marketing Associate to be the operational backbone of the team as we scale existing channels, launch TV and radio, rebrand, and expand our product offering beyond Rent. Flex's paid marketing function is in a pivotal moment — scaling existing channels, launching TV and radio, going through a rebrand, and expanding beyond Rent. We're hiring a Performance Marketing Manager to be a core executor on the team. You'll be hands-on in the platforms while also acting as the connective tissue between our contractors, data, compliance, and engineering partners. This is a role for someone who knows paid media but is equally excited by building systems, working cross-functionally, and using AI to do it better and faster. You'll get all the upside of joining early - real ownership, real impact on growth trajectory - inside a company that already has over 2 million customers.

What you’ll do
  • Execute day-to-day campaign management across paid channels — Meta, TikTok, Google, Apple Search Ads, and others — working alongside specialist contractors
  • Act as the internal coordination point across data, compliance, and engineering to support improvements in attribution, funnel performance, and platform setup
  • Support new channel launches and creative testing initiatives
  • Keep the operating system of the team running — tracking workstreams, flagging risks, and making sure nothing falls through the cracks
  • Use AI tools to improve efficiency and output quality across your day-to-day work
What you’ll bring
  • 4-6 years of hands-on paid social and/or search experience, with direct platform ownership (Meta and TikTok at minimum and Google ideal)
  • Strong analytical instincts — you reach for data before drawing conclusions and are comfortable digging into performance metrics independently
  • Experience coordinating across technical and non-technical partners with clear, structured communication
  • Genuine curiosity about AI and real examples of using it to improve how you work
  • High attention to detail and strong organizational habits — you manage timelines and keep workstreams on track without being asked
  • Experience with attribution tools or MMP platforms
  • Background in consumer apps, fintech, or regulated industries
  • Concrete examples of using AI to automate or accelerate a marketing workflow
Compensation

Flex takes a market-based approach to pay, ensuring compensation is commensurate with a candidate's experience and our internal leveling guidelines. For candidates located in our Tier 1 markets (NYC/ SF), the base salary pay range for this role is below. For all other U.S. locations, Flex utilizes a geographic pay differential based on a cost of labor index. If you are located outside of the Tier 1 states listed above, your starting pay will be adjusted to align with the market conditions of your specific geographic zone. Please speak with your recruiter for additional information regarding the specific range for your location.


Compensation

Flex takes a market-based approach to pay, ensuring compensation is commensurate with a candidate's experience and our internal leveling guidelines. For candidates located in our Tier 1 (NYC/Bay Area) markets, the base salary pay range for this role is below. Flex utilizes a geographic pay differential based on a cost of labor index. If you are located outside of the cities listed below, your starting pay will be adjusted to align with the market conditions of your specific geographic zone. Please speak with your recruiter for additional information regarding the specific range for your location.

Tier 1 (NYC/Bay Area)
$108,000$135,000 USD
Life at Flex

We understand that it takes a diverse team of highly intelligent, curious, determined, empathetic, and self aware people to grow a successful company. Our HQ is located in New York City, but we have employees located throughout the US, Australia, Canada and South America. We are growing quickly, but deliberately, with a focus on building an inclusive culture. Our dynamic team has incredible perspectives to share, just as we know you do, and we take great pride in being an equal opportunity workplace.

Offices

Roles posted in New York, San Francisco, and Salt Lake City are hybrid positions with on-site expectations of 2-3 days per week in our local offices. For candidates outside of these areas, you may be eligible for our relocation assistance program.

Benefits

For full-time U.S. employees we offer:

  • Competitive medical, dental, and vision
  • Company equity
  • 401(k) plan with company match 
  • Unlimited paid time off + 13 company paid holidays
  • Parental leave 
  • Free Flex subscription

 For full-time non-U.S. employees, we offer:

  • Competitive compensation + company equity
  • Unlimited PTO

Skills Required

  • 4-6 years hands-on paid social and/or search experience with direct platform ownership (Meta and TikTok minimum, Google ideal)
  • Hands-on campaign management across Meta, TikTok, Google, Apple Search Ads
  • Strong analytical instincts and ability to dig into performance metrics independently
  • Experience coordinating across technical and non-technical partners (data, compliance, engineering) with clear communication
  • Experience with attribution tools or MMP (mobile measurement partner) platforms
  • Demonstrable use of AI tools to automate or accelerate marketing workflows
  • High attention to detail and strong organizational/time-management habits
  • Background in consumer apps, fintech, or regulated industries
  • Experience supporting new channel launches and creative testing initiatives

Flex Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Flex and has not been reviewed or approved by Flex.

  • Healthcare Strength Day-1 medical, dental, and vision coverage is explicitly offered and framed as “best-in-class coverage and options,” suggesting strong baseline health benefits. Additional listings also describe broad health-support elements such as IVF/adoption and gender transition benefits, reinforcing depth in healthcare-related coverage.
  • Retirement Support A 401(k) is available, with a stated company match starting in early 2026, indicating improving retirement support. This rollout appears to address earlier gaps where matching was not consistently present.
  • Leave & Time Off Breadth Unlimited PTO plus company holidays (and, in some descriptions, shutdown days) indicates a wide time-off policy on paper. Hybrid work flexibility and office-day meal credits can add to the overall rewards value for NYC-based employees.

Flex Insights

Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: New York, NY
419 Employees
Year Founded: 2019

What We Do

Flex, an NYC-headquartered FinTech company, has created a trusted rent payment experience. It’s hard to believe that it’s 2024 and paying rent on time is expensive, inflexible, and difficult; we’re here to change that! We enable our users to pay rent throughout the month on a schedule that better fits their finances and budget, while also helping them build credit. Our mission is to empower as many renters as possible with flexibility over their most significant recurring expense.

Why Work With Us

We believe it takes a diverse team of curious, determined, empathetic, and self aware people to grow a successful company. We value the unique and dynamic perspectives our team brings to solve critical problems that impact the lives of our users and the financial decisions they make.

Gallery

Gallery

Similar Jobs

Dow Jones Logo Dow Jones

Senior Associate B2B Performance Marketing

Digital Media • Fintech • Information Technology
In-Office
New York, NY, USA
4898 Employees
70K-85K Annually

ServiceNow Logo ServiceNow

Commercial Account Executive

Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Remote or Hybrid
New York, NY, USA
29000 Employees
126K-209K Annually

FreeWheel Logo FreeWheel

Sr. Director, Enterprise Architecture

AdTech • Digital Media • Marketing Tech
Hybrid
New York, NY, USA
1249 Employees
205K-308K Annually

FreeWheel Logo FreeWheel

FreeWheel Sr. Manager, Sales Marketing (Programmatic)

AdTech • Digital Media • Marketing Tech
Hybrid
New York, NY, USA
1249 Employees
128K-191K Annually

Similar Companies Hiring

Hanover Park Thumbnail
Artificial Intelligence • Fintech • Software • Financial Services
New York, New York
42 Employees
Kepler  Thumbnail
Fintech • Software
New York, New York
6 Employees
Onshore Thumbnail
Artificial Intelligence • Fintech • Software • Financial Services
New York, New York
60 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account