Email Deliverability Manager

We are looking for Deliverability Manager to own and optimize email deliverability across our high-volume newsletter portfolio. This is a highly technical, hands-on role where you will be responsible for ensuring millions of emails reach subscribers' inboxes every day.

You will work closely with the Head of Project, Production Manager, and Marketing team to build, maintain, and continuously improve our sending infrastructure, authentication, reputation, and inbox placement strategy.

Key Responsibilities

Own list hygiene and engagement-based segmentation across the project portfolio, including unengaged subscriber management, list validation, and spam trap removal.
Build segments to track email performance and overall project health
Monitor email performance metrics daily; troubleshoot metric deviations
Run blocklist monitoring and delisting for sending domains and links
Lead domain and IP reputation recovery when sender reputation declines
Set sending and segmentation rules for marketers; enforce compliance
Assess each project's need for lifecycle automations (sunset, re-engagement, welcome flows); build and maintain them
Track mailbox provider policy changes; update sending and segmentation rules accordingly

Requirements

Must Have

2+ years in email deliverability, or in hands-on email marketing with deliverability ownership
Experience managing 200,000300,000 email sends per day on a single project
Experience managing multiple projects at once
Solid understanding of list hygiene, engagement-based segmentation, and mailbox provider filtering
Strong knowledge of email authentication (SPF, DKIM, DMARC) and Gmail/Yahoo bulk sender requirements
Experience identifying the root cause of declining metrics and testing hypotheses to fix them
Structured approach to recurring processes and documentation
English at B2+

Nice to Have

Experience sending from shared IP pools with limited visibility into feedback loops and mailbox provider reputation data
Experience with list validation tools (e.g., ZeroBounce)
Experience sending to cold audiences
Agency-side deliverability experience or a background in high-volume performance marketing (gambling, casino, affiliate)
Recent experience with Yahoo and Microsoft deliverability at volumes above 50,000 emails per day

What We Offer

Professional Growth
International environment
Career development
Learning resources
High-performing team
Modern tools
Competitive salary
Paid vacation
Paid sick leave
Work-life balance
Paid English classes
Multisport card
Team events

Working Environment
Remote or hybrid
Modern Warsaw office
Office perks
Supportive team

We look forward to meeting you!