OptiPlay

We’re looking for a Senior Game Mathematician — someone who sees patterns where others see chaos, and who understands that behind every “big win” there’s elegant math. You’ll shape the core of our games: design math models, define volatility and player experience, and turn ideas into numbers that actually feel right.

We’re a team of people who left safe jobs to build something better. No bureaucracy, no pointless meetings — just sharp minds building games that stand out.

🎲 What you’ll do

• Design and develop math models for slot games — from raw concept to release;
• Prototype and simulate gameplay mechanics to test balance, volatility, hit rates, and potential;
• Reverse-engineer competitors’ math to understand and improve on the best mechanics in the market;
• Collaborate with producers and developers to bring your math to life — ensuring technical and creative integrity;
• Run simulations, build reports, and validate results in Excel or via your own scripts/tools;
• Prepare clear documentation for internal reviews, certification, and release;
• Analyze performance data of live games, providing actionable insights for tweaks and next iterations.

🧠 What you bring

• 3+ years of experience in slot game math design (or similar gambling / probability-based products);
• Advanced Excel and solid programming/scripting knowledge (Python, R, or similar);
• Deep understanding of RTP, volatility, hit frequency, max exposure, feature math, and player behavior;
• Obsessive attention to detail — and ability to explain complex systems clearly;
• Collaborative mindset: you enjoy working with creative and technical people to make something that just feels good;
• Fluent English.

💎 Nice to have

• Experience with internal math simulators or your own simulation tools;
• Familiarity with regulatory / certification requirements for game math;
• Curiosity for game design and player psychology — not just numbers.

🎁 Benefits

• 21 vacation days + 5 extra day-offs annually;
• 12 paid sick days;
• Fully remote format — work from anywhere you feel productive;
• Flexible schedule: start your day anytime between 08:00–12:00 CET;
• Fixed budget for health insurance and gym/fitness;
• Provided all required work equipment;
• Zero bureaucracy and direct communication with founders and C-level;
• Minimal meetings, async-friendly workflow;
• Startup energy: fast motion, creativity, and tight-knit communication;
• Business trips and team meetups several times per year;
• Multiple salary payout options (flexible formats);
• …And many more perks unlocked after we hit break-even.

Our partners are looking for a high-energy Head of Sales to spearhead the market entry of our new game portfolio. Your mission is to secure top-tier integrations and drive global GGR growth from the ground up.

👤 Key Responsibilities

- Execute global B2B sales and entry strategies for our new game titles.

- Close deals with major operators and aggregators (C-level negotiations).

- Define pricing, RevShare models, and lobby placement incentives.

- Recruit and lead a Sales/AM team, setting KPIs for GGR and Active integrations.

- Manage the full sales cycle from lead gen to technical "go-live."

- Act as the company’s face at major events (ICE, SiGMA, iGB).

🎲 Requirements

- 5+ years in B2B iGaming sales (Provider or Aggregator experience is a must).

- Existing "warm" database of Tier-1/Tier-2 operators and platforms.

- Understanding of API integrations, RNG, and game math.

- Mastery in closing complex SaaS/content contracts.

- Professional fluency (B2/C1)

💼 Nice to have

- Deep understanding of the Crash/Fast Games market and how to position this content for maximum GGR.

- Successful track record of launching a new game studio from zero.

- Proficiency in BI tools for performance tracking.

🧩 What you’ll do

• Run full-cycle recruitment across multiple roles (Art, Frontend, Backend, QA, Game Design, Product, Ops);
• Build and maintain strong sourcing pipelines using LinkedIn, X-Ray, Telegram channels, job boards;
• Screen candidates, conduct HR interviews, manage feedback loops, and move candidates through the funnel;
• Maintain structured reporting on hiring progress and pipelines;
• Collaborate with marketing for job ads and employer branding (optional);
• External Branding: Helping us look as cool on the outside as we are on the inside (content, job boards, community presence);
• Support onboarding from the recruitment side (pre-boarding steps, access request coordination).

🧠 What you bring

• 2 years of recruitment experience (IT, iGaming, or startups preferred);
• Market Intelligence: Choosing the best hiring resources, tracking stats, and telling us why some channels work better than others.
• Hands-on mindset: You don't wait for instructions; you see a messy pipeline and you clean it;
• Data-driven approach: You understand that recruitment is a funnel and you know your conversion rates;
• Strong Communication: Ability to talk to both "rockstar" devs and stakeholders;
• Upper-Intermediate English: Since we operate in a global market
• Comfortable working in a fast, chaotic startup environment.

💎 Nice to have

• Experience with iGaming or high-load product companies;
• Understanding of HR basics (onboarding, probation, documentation);
• Experience with ATS/HRIS tools;
  
  🎁 Benefits
• 21 vacation days + 5 day-offs
• 12 paid sick days
• Flexible schedule (08:00–11:00 CET start)
• Fully remote or Poland-based
• Insurance + fitness budget
• Equipment provided
• Fast startup environment, minimal bureaucracy
• Salary payout format flexibility
• Extra perks after break-even