Sr Performance Marketing Manager

ABOUT SINCH Sinch is pioneering the way the world communicates. More than 200,000 businesses — including Google, Uber, Paypal , Visa, Tinder, and many others — rely on Sinch’s Customer Communications Cloud to power engaging customer experiences through mobile messaging, voice, and email. Whether you need to verify users or craft omnichannel campaigns, Sinch makes it easy. Our AI-infused Super Network, APIs, and applications ensure you can connect with your customers reliably and securely, at every step of their journey. At Sinch we “Dream Big”, “Win Together”, “Keep it simple”, and “Make it Happen”. These values are our foundation! DESCRIPTION Mailgun is seeking a data-driven Performance Marketing Manager to lead our paid advertising strategy and execution. In this role, you'll manage campaign performance across search, social, display, and video platforms, optimizing budgets and creative to maximize ROI. You'll be responsible for developing testing roadmaps, analyzing results, and scaling what works as we significantly increase our marketing investment in 2026. This position requires balancing two distinct go-to-market motions: driving self-serve signups through product-led growth (PLG) campaigns and generating qualified pipeline for our sales team. You'll work closely with the Mailgun marketing team and regional marketing teams to ensure paid strategies support both conversion paths effectively. The ideal candidate brings strong analytical skills, experience managing six-figure+ ad budgets, and a track record of performance improvement through systematic experimentation. You should be comfortable working across multiple regions and collaborating with cross-functional stakeholders. What You’ll Do: Paid Media Strategy Manage and optimize paid campaigns across various channels, including YouTube, Google Ads, Meta, Display, LinkedIn, and Connected TV (CTV). Drive scalable growth through continuous testing and optimization while maintaining efficiency targets (CAC, ROAS, LTV) Leverage customer segmentation and target market inputs to optimize media performance Oversee paid conversion event integrity across platforms. Lead campaign refreshes, ads refreshes, creative rotations, and audience tests. Identify high-impact opportunities in emerging media, new technologies, and AI to future-proof our strategies, stay ahead of market trends, and accelerate growth. Cross-Functional Collaboration Partner with ABM teams to align targeting, budgets, and funnel segmentation. Collaborate with the CRO team to test landing pages, messaging, and UX improvements. Work closely with the Creative Strategist to brief and deliver assets for ads across Meta and Google. Coordinate with content, product marketing, web, and sales teams to ensure alignment across funnels. Reporting Own all digital ad performance scorecards: upkeep, optimization, and accuracy. Deliver scorecard updates Weekly (WoW), Monthly (MoM), and Quarterly (QoQ). Maintain budget pacing documents and monthly investment summaries. Produce ad account deep dive reports, including channel efficiency, CVR analysis, CPA/CAC trends, and funnel diagnostics. Channel Optimization Evaluate and optimize end-to-end digital ad funnels, including channel-to-lead-to-opportunity flow Monitor and optimize channel performance across both product-led (PLG) and sales-led funnels Analyze landing page performance, identify CRO opportunities, and coordinate execution with the CRO team. Collaborate with Strategists on creative needs and performance-driving assets. REQUIREMENTS 4–7+ years in performance marketing, growth marketing, or analytics. Expert knowledge of GA4, GTM, Google Ads, Meta Ads, and Search Console. Strong ability to analyze complex datasets and build reporting structures. Proven success managing multi-channel performance budgets and pacing. Experience with B2B SaaS funnels, free trials, lifecycle conversion metrics, and LTV/CAC modeling. Deep understanding of website conversion principles and experimentation frameworks. Hands-on experience with ad copy testing, landing page optimization, and creative coordination. Ability to simplify complex performance insights for executive-level stakeholders. Success in This Role Looks Like Accurate, reliable tracking and insights across the entire digital ecosystem. Improved CVR across paid channels, website pages, and trial funnels. Strong pacing discipline with predictable budget utilization and ROI. High-quality insights that influence strategy, channel investment, and product marketing. Scalable processes for reporting, experimentation, and funnel analysis. OUR HIRING PROCESS We are committed to ensuring a recruitment process that is fair, objective, consistent, and inclusive. Our approach includes structured, competency-based interviews designed to evaluate your skills, experience, and qualifications relevant to the role. At times, we may include a data-driven assessment to enhance our hiring success and identify candidates likely to excel. We believe in a two-way process and encourage you to ask questions throughout the journey. If this role isn't what you're looking for, please explore the other opportunities listed on our career page: https://www.sinch.com/careers/ . No matter who you are, we hope you find an exciting path forward - hopefully with us! Benefits STAY HEALTHY : We offer comprehensive market competitive medical, dental, and vision plans. A variety of supplemental plans are also provided to meet your individual needs including access to telehealth for all participants. CARE FOR YOURSELF: Take advantage of our free virtual counselling resources through our global Employee Assistance Program. Your mental health is as important as your physical health. SECURE YOUR FUTURE: Plan for your future with our Roth and Pre-tax 401(k) options including an employer match for all participants. TAKE A BREAK: Enjoy a generous paid time off program. We value balance and understand that performance at work requires time to rest at home and/or rejuvenate on vacation. PUT FAMILY FIRST: We know that families can be built in a variety of ways; therefore, we offer paid parental leave and family planning support. WORK WHEREVER: Our flexible remote work offerings allow you to work wherever you are the most productive and successful. It is what you do, not where you work, that matters. MAKE AN IMPACT: Support betterment in your community and beyond by taking paid time off to support a volunteer program of your choice. Salary: The annual starting salary for this position is between $124,000 - $165,000. Factors which may affect starting pay within this range may include geography/ market , skills, education, experience, and other qualifications. This role will be accepting applications until September 1, 2026 at a minimum. Please note that the application timeline may be flexible to accommodate a comprehensive candidate evaluation.