Oxigen

We’re building and scaling a high-volume, performance-driven newsletter portfolio and are looking for a Senior Email Marketing Manager to fully own newsletter growth, engagement, and monetization.

This role is for someone who understands newsletters as a revenue channel, not just a publishing task.

You’ll work closely with authors, AI writers, designers, and monetization partners to ensure every send is optimized for opens, clicks, and revenue, while maintaining strong editorial quality.

Your primary mission:
 

Key Responsibilities

Email & Newsletter Performance Ownership

• Own end-to-end newsletter strategy, publishing, and optimization
• Optimize subject lines, preheaders, layouts, CTAs, and content flow
• Maintain consistent, high-quality publishing schedules across all newsletters
• Review, QA, and approve all outgoing content before sending

 Monetization & Advertising Optimization

• Integrate ads natively within newsletters to maximize CTR and revenue
• Test ad placements, formats, and messaging without harming reader trust
• Analyze performance and continuously improve monetization strategy

Scaling & Team Leadership

• Collaborate closely with writers, AI tools, designers, and growth teams
• Build repeatable processes, guidelines, and quality standards
• Provide weekly performance insights and improvement recommendations
   

Requirements

• Strong experience in email marketing
• Deep understanding of email performance metrics: open rate, CTR, conversions, revenue per send
• Hands-on experience managing multiple email campaings at scale
• Comfortable using AI tools
• Strong editorial and layout instincts (formatting, hierarchy, readability)
• Excellent organization — able to manage 15–20+ newsletters simultaneously
• Strong QA mindset: zero tolerance for broken links, typos, or formatting errors
• High level of English: C1
   

Nice to Have

• Experience with platforms like Beehiiv, Substack, Ghost
• Experience working with ad monetization, sponsorships, or affiliate content
• Background in content-led growth or digital publishing
• Experience scaling multiple content brands or media products

We are hiring on behalf of our client — an American media company with an office in Warsaw. They run a large newsletter operation sending millions of emails a day to cold audiences across multiple verticals. Getting into the inbox is the difference between revenue and noise, and this role owns that outcome end to end.
 

The role

This is a hands-on, deeply technical role for someone who lives and breathes deliverability. You will work directly with the Head of Project and the production manager, and guide marketers on every decision that touches deliverability: infrastructure, authentication, content, segmentation, and sending strategy.

You will not be directing a team to do the work. You will be in the DNS, in the headers, in the seed data, and in the postmaster tools yourself. The two things measured above everything else are inbox placement and the speed at which deliverability issues get resolved.
 

What you will own

• Inbox placement and sender reputation
• Infrastructure and authentication (SPF, DKIM, DMARC, BIMI, IP and domain warming, feedback loops)
• ESP strategy and operations — configuration, optimization, migration
• Cold audience deliverability
• Marketer guidance and enablement
• Monitoring, reporting, and incident response
   

Must-have

• 6+ years in email deliverability as your primary focus — not as a side responsibility
• Hands-on experience operating at 5M+ sends per day
• Proven track record diagnosing and fixing real placement issues at scale
• Experience sending to cold audiences
• Technical fluency with postmaster tools across major mailbox providers
• Deep expertise across major ESPs
• Excellent English, C1 or above
   

Nice to have

• Direct newsletter experience with promotional content at scale
• Experience using AI tools for deliverability work
• Existing relationships with deliverability teams at major ESPs and mailbox providers
• Background in performance marketing, affiliate, or media
   

Compensation and benefits

• Competitive salary + bonuses
• 21 paid vacation days, 14 paid sick days
• Hybrid format, Warsaw office
• Corporate library, team activities

Our client is a US-market gaming product company looking for a contract UI designer to work closely with the product team on an ongoing basis. The scope covers both product design and illustration — so this role suits someone who thinks in systems but can also produce polished visuals from scratch.
 

What you'll work on:

• End-to-end mobile UI design: user flows, wireframes, high-fidelity screens, component libraries
• UX flows for new features and product improvements across iOS and Android
• Custom illustrations — character, environment, or UI-adjacent — depending on product needs
• Working directly with product and engineering to bring designs to production
• Maintaining visual consistency across the product
   

What they're looking for:

• A strong mobile UI portfolio that shows both design thinking and visual quality
• Illustration skills that go beyond icons — you can produce polished custom artwork
• Experience designing for consumer mobile products (gaming background is a plus)
• Figma proficiency required; experience with animation or motion is a bonus
• Someone who can work independently from a brief without needing constant feedback loops
   

Format: Part-time contractor, ~20 hours/week
 

We are hiring on behalf of our client – an American media company with an office in Warsaw. They run a high-volume, performance-driven newsletter portfolio and drive traffic to advertisers and brand partners through owned channels. Affiliate revenue is a core part of the business, and they need someone to own the partner relationships that make it work.

This is a senior, commercial role. You will be the main point of contact for advertisers, affiliate networks, and affiliate managers — building relationships strong enough that partners bring you their best deals first, before anyone else sees them.

You will own payout negotiation end to end: commission rates, CPAs, rev shares, bonuses. That means reading performance data, spotting where a deal is underpriced, and pushing for better terms – not just accepting what a partner offers. You also own tracking hygiene across campaigns: links, sub-IDs, attribution, making sure nothing breaks and no revenue leaks.

Responsibilities

1. Partner communication & coordination

• Be the main point of contact for advertisers, affiliate networks, and affiliate managers
• Keep promo schedules, offer updates, performance feedback, and follow-ups tight and proactive
• Build strong relationships so partners prioritize us and share better deals first
• Spot new opportunities early and move fast to secure them

2. Payout negotiation & deal management

• Negotiate commission rates, CPAs, rev shares, and bonuses to maximize earnings
• Regularly review terms and push for improvements based on performance data
• Identify underperforming/undervalued deals and renegotiate with clear numbers
• Manage renewals and escalate when terms need to change

3. Tracking, links & execution

• Own tracking links, sub-IDs, parameters, and attribution hygiene across campaigns
• Prepare promo packages for internal teams (links, copy, creatives, instructions)
• Coordinate launches across multiple partners and deadlines at the same time
• Keep clean records of partners, offers, assets, and timelines

4. Performance & growth

• Monitor partner performance and flag where we’re leaving money on the table
• Improve partner workflows so we execute faster and capture more revenue
• Longer-term: industry events and conferences can be part of growth, but near-term focus is performance and revenue impact

Requirements

• 4+ years in affiliate / performance marketing (preferably publisher/traffic side)
• Proven experience negotiating payouts (CPA, rev share, commissions, bonuses) with advertisers or networks
• Strong understanding of tracking (links, sub-IDs, attribution, what breaks conversions)
• Highly organized with a “zero mistakes” mindset
• Strong English (C1+)
• Comfortable managing multiple partners and deadlines in parallel
• Hungry to grow, performance-oriented, and comfortable with occasional irregular hours when needed

Nice to have

• Experience with Impact, CJ, ShareASale (or similar platforms)
• Affiliate network relationships / strong partner Rolodex
• Experience in digital media / newsletter monetization
• Comfortable attending industry events

What we offer

• Competitive salary + performance-based bonuses
• 21 paid vacation days + 14 paid sick leaves
• Warsaw office available (hybrid setup)
• A fast-moving, high-performing team with real ownership and growth opportunities