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Posted 2026-05-01

Middle SEO Specialist

Description

We are currently looking for a strong Middle Seo Specialist to join KOSMO - a performance marketing company operating in highly competitive markets and providing partners with high-quality organic traffic (90% SEO-first).

KOSMO is a team of 70+ professionals, where a high-performance mindset goes hand in hand with a great sense of humor, and the ambition to lead and shape the market is part of everyone’s DNA.

Responsibilities
  • Launching SEO projects from scratch: from niche analysis to early results.
  • Developing and executing SEO strategies across different markets.
  • Analyzing SERPs and competitors to identify growth opportunities.
  • Working with semantic core: collection, clustering, and prioritization.
  • Managing content strategy together with copywriters.
  • Planning and executing link-building strategies.
  • Handling technical SEO and website optimization.
  • Running experiments and scaling successful hypotheses.
  • Working with data and optimizing performance based on results.
Requirements
  • 2+ years of experience in SEO.
  • Experience launching or scaling websites.
  • Understanding of the full SEO cycle: technical, content, and link building.
  • Experience with keyword research and search intent analysis.
  • Experience with competitor and SERP analysis.
  • Familiarity with SEO tools (Ahrefs, GSC, Screaming Frog, etc.).
  • Basic technical skills (HTML / CMS).
  • Ability to work with data and make data-driven decisions.
  • Proactive and results-oriented mindset.
Benefits
  • a variety of internal projects, large budgets, and tangible results;
  • work across 15+ geos in Tier-1 and Tier-2 markets;
  • a strong team to grow alongside and share expertise with;
  • 28 days of paid vacation + up to 30 sick leave days per year;
  • medical insurance after the probation period;
  • learning & development support: we cover external courses, conferences, and encourage knowledge sharing;
  • flexible work format - choose what suits you best: remote, work from our Kyiv office, or coworking spaces in Lviv or Warsaw (with coworking compensation available in other cities as well);
  • team buildings, events, gifts, and plenty of other perks.
About Boosta

Boosta is an international IT company that develops and promotes SEO tools, digital products and educational products, primarily for Western markets. Founded in 2014 and headquartered in Kyiv, Ukraine, it has released more than 10 products used by tens of thousands of people across Europe, Asia, the Americas and Australia. The company employs a team of over 400 specialists and runs an R&D department that backs startups and develops new products. Boosta operates across several verticals, including the iGaming affiliate space.

Read more about Boosta →

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