salary not specified
RedCore is hiring: Email Deliverability manager (office). Department: Marketing & CRM. Working language: English. The ad does not state a salary; the SpinHire careers directory benchmark for similar roles is €2 300–3 200. Posted 31 Aug 2026, open until 30 Sep 2026. RedCore has 139 open jobs on SpinHire.
RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.
Requirements:
3+ years of experience in high-volume email/CRM deliverability (experience with multiple domains and markets is a plus);
Strong proficiency in Customer.io or a comparable platform at an architectural level going beyond simple email assembly;
Solid understanding of DNS and SPF/DKIM/DMARC - not just knowing the acronyms, but having hands-on experience configuring records and analyzing DMARC reports;
Experience building triggered/lifecycle campaigns from scratch;
English proficiency sufficient for reading technical documentation.
Responsibilities:
Own the domain architecture (primary/reserve per channel); configure, monitor, and troubleshoot SPF/DKIM/DMARC across all sending domains;
Monitor sender reputation via Google Postmaster Tools, DMARC reports, and blacklist checks; diagnose root causes and resolve deliverability drops;
Manage warming schedules for new, recovering, and unverified-audience domains; design and own dedicated infrastructure for safely re-engaging deep-churn segments without risking core domain reputation;
Define when and how diagnostic inbox-placement testing is triggered, interpret findings, and translate results into infrastructure and content decisions across markets - execution can be delegated, ownership of the methodology and knowledge base stays with this role;
Launch trigger-based lifecycle campaigns; architect segmentation on top data; run A/B tests on mechanics and content within flows;
Own technical architecture for new channel rollouts end-to-end - from writing specs to navigating platform-level technical constraints with the dev team to final acceptance;
Maintain stop-word and content guidelines per market/language; manage budgets for warming and validation tooling; design and implement the alerting system for infrastructure health of channels.
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