Responsibilities:
Conduct manual testing of web/mobile applications
Verify tasks according to requirements and designs
Create and maintain checklists and test cases
Write bug reports with clear reproduction steps
Perform regression and smoke testing
Verify fixed bugs
Communicate with QA Lead, developers, and managers
Work with task trackers and test documentation
Requirements:
Basic understanding of software testing theory
Understanding of SDLC/STLC, types/levels of testing
Ability to write clear bug reports
Basic experience with DevTools
Basic understanding of API, HTTP methods/status codes
Experience with Postman will be a plus
Attention to detail, responsibility, and willingness to grow in QA
English level sufficient for reading documentation and basic communication will be a plus
Responsibilities:
Design and maintain the networking layer of multiplayer games, servers, or gaming platforms
Implement and optimize network protocols (UDP, reliable UDP, packet fragmentation, ACK, congestion control)
Design and implement state replication systems (AoI culling, snapshot interpolation, client prediction, delta compression)
Develop high-performance binary protocols with bit packing and versioning
Work with game networking libraries (ENet, RakNet, GameNetworkingSockets, KCP and similar)
Optimize multithreaded architecture (atomics, lock-free data structures, thread pools, memory ordering)
Perform profiling and performance optimization (perf, VTune, Tracy, x86-64 assembly analysis)
Work with legacy code and perform reverse engineering when necessary (IDA, Ghidra, pattern scanning, hooking)
Develop cross-platform solutions for Windows and Linux
Maintain and improve build systems (CMake, premake5)
Work with version control systems (Git: rebase, bisect, submodules)
Requirements:
Strong proficiency in C++17/20 at the level of large production codebases
Experience developing game servers, mods, launchers, or multiplayer systems
Deep understanding of networking in real-time systems
Experience with UDP and reliable protocols built on top of UDP
Understanding of state replication principles in multiplayer systems
Experience with low-level optimization and multithreading
Knowledge of profiling and performance analysis tools
Reverse engineering and binary-level work experience is a strong plus
Ability to read and optimize x86-64 assembly
Strong cross-platform development skills (Windows/Linux)
Strong Git workflow experience (advanced workflows)
Responsibilities:
Develop, adjust, and execute product marketing strategies aligned with business goals
Define OKRs / KPIs for the team and monitor their execution
Participate in planning, allocation, and scaling of marketing budgets
Implement new practices and traffic channels in product marketing
Manage all traffic channels. Each direction has dedicated specialists — your role is to communicate with them, set the strategic direction, and solve global operational challenges. Optimize and track performance across channels: Target, SMM, CPC, Retention, SEO, Brand/PR
Scale effective performance funnels and launch new hypotheses
Maintain internal communication within the marketing team and ensure cross-team collaboration
Define optimal product promotion strategies, maximize conversion and user retention rates
Participate in hiring, onboarding, and development of marketing team members, and oversee their performance
Work with VIP / Whale user segments
Conduct market research and competitor analysis
Requirements:
Proactiveness, a structured approach to work, and high self-organization
2+ years of experience as a Head of Marketing
1+ year of experience working with Western markets
Deep understanding of product marketing principles
Theoretical or hands-on knowledge of core marketing channels: Paid Social, PPC, SEO, SMM, Retention
Strong leadership and management skills
English proficiency at B1–B2+ level (spoken and written)
Focus on achieving measurable results and making data-driven decisions
Strong analytical skills, structured thinking, and a constructive decision-making approach
Nice to have:
Experience in product marketing
Relevant education and additional certifications
Experience in the GameDev industry
Passion for video games, especially Counter-Strike 2
Understanding of how to work with a large, stable, market-leading product
Responsibilities:
Managing the VIP Support team
Monitoring the quality of communication with VIP clients
Handling escalations and non-standard cases
Building and optimizing support processes
Analyzing team performance and support metrics
Training, supporting, and developing team members
Collaborating with other departments to resolve client issues quickly
Maintaining a high level of customer service and client loyalty
Requirements:
Experience in Support / VIP Support / Customer Success in a lead role
Team management experience
Experience with support process automation
Strong communication skills
Ability to handle conflict and sensitive situations
Understanding of support KPIs and metrics
Ability to build processes and make decisions
English level — Upper-Intermediate+
Nice to have:
Experience in iGaming / betting / gaming / fintech
Understanding of CRM and support systems (Zendesk, Intercom, etc.)
Responsibilities:
Develop and implement financial strategies aligned with company goals
Prepare and present regular financial reports to stakeholders
Ensure accuracy and timeliness of financial reporting in compliance with accounting standards
Handle tax planning and ensure compliance with local and international tax regulations
Organize audits and liaise with external auditors
Monitor cash flow, liquidity, and capital requirements
Manage relationships with banks, investors, and financial institutions
Lead the finance team (controllers, accountants, analysts, contractors)
Ensure compliance with financial regulations and corporate policies
Identify and mitigate financial risks (market, credit, operational)
Requirements:
Expert knowledge of accounting, auditing, and financial reporting
Financial analysis
Knowledge of taxation and regulatory frameworks
Understanding of economics and business principles
Risk management
Responsibilities:
Prepare payment plans and monitor cash availability to ensure timely settlements
Ensure timely execution of payments in online banking systems
Communicate with budget owners regarding payments and collect supporting documents for processing
Verify payment details for accuracy and compliance with internal policies and compliance requirements
Communicate with banks and payment providers regarding payments, account opening, compliance, and service terms
Prepare regular cash flow reports
Collect bank statements, invoices, and other supporting documents/data and transfer them to accounting in a timely manner
Requirements:
3+ years of relevant experience
Degree in Accounting / Finance / Economics / Mathematics or related fields
Understanding of treasury processes and cash flow management
Experience working with online banking and multi-bank environment
Knowledge of payment processes and basic compliance requirements
Experience working with invoices and payment documentation
Experience collaborating with accountants and finance teams
Strong Excel / Google Sheets skills
Ability to handle large volumes of invoices and payments
English level Upper-Intermediate or higher
Responsibilities:
Manage the company’s operational activities
Optimize and develop internal processes
Coordinate and improve the performance of key departments (engineering, product, marketing, support, finance)
Work closely with the CEO to execute company strategy
Build an effective operational management system
Ensure achievement of business goals
Optimize resources and improve team efficiency
Manage operational risks and implement systemic process improvements
Requirements:
3+ years of experience as a COO in IT
Experience managing cross-functional teams
Experience building and optimizing business processes
Experience scaling businesses or products
Understanding of software development processes and product teams
Experience automating processes using AI tools
Strong leadership and management skills
Analytical mindset and results-driven approach
Strategic and operational planning skills
Responsibilities:
Act as the official Managing Director of the Polish company
Sign corporate documents and contracts when required
Maintain and oversee corporate documentation
Coordinate with external accountants and legal advisors
Support employee onboarding and administrative processes
Assist with employee legalization processes together with external consultants
Communicate with banks, accountants, and government institutions when necessary
Ensure the company complies with basic Polish corporate and administrative requirements
Remain available for urgent approvals or document signing
Requirements:
Based in Poland (preferably Warsaw, Kraków or nearby regions)
Fluent Polish and English
Polish passport or valid residence permit in Poland Russian language is a strong advantage
Experience with corporate administration, company management, compliance, or legal coordination
Ability to communicate with accountants, legal firms, and government authorities
Reliable, responsible, and responsive
Comfortable working with international teams
Responsibilities:
Define and drive the company’s technical strategy
Design and evolve product architecture
Lead the engineering team and grow technical expertise
Build scalable architecture (microservices / distributed systems)
Optimize platform performance and stability
Implement engineering best practices (code review, CI/CD, testing, monitoring)
Ensure code quality and architectural consistency
Plan the technical evolution of the product
Collaborate with product and business teams to achieve strategic goals
Participate in hiring and development of the engineering team
Requirements:
5+ years of commercial experience with PHP
Experience integrating AI tools
1+ year of experience as a Tech Lead
Strong knowledge of PHP 8+
Expert knowledge of Laravel and understanding of its internal architecture (DI, service provider lifecycle, HTTP & Console kernel)
Experience designing high-load systems
Experience building and scaling REST APIs
Strong knowledge of MySQL 8, query optimization, and transactions
Experience with Git / GitHub
Experience with Linux / Unix systems (Ubuntu)
Understanding of server infrastructure
Experience integrating third-party services and payment systems
Experience managing an engineering team
Nice to have:
Experience designing microservices architecture
Experience with Redis
Experience with RabbitMQ or other messaging queues
Experience with AWS / DigitalOcean / cloud infrastructure
Experience with Node.js / WebSockets / Socket.io
Experience with infrastructure setup (Docker, Ansible)
Understanding of web application security
Experience with analytics and internal monitoring tools
Responsibilities:
Handle written communication with clients and respond promptly to their requests.
Collaborate with the product team to effectively resolve user inquiries
Work with the website admin panel functionality, update and verify data
Process user payments, track and monitor their status
Manage large volumes of information, including regular monitoring of messages in internal work chats and channels
Requirements:
1+ year of work experience
Strong customer focus and willingness to help users
English proficiency at Upper-Intermediate level or higher
Willingness to learn and grow professionally
Ability to quickly absorb and process large amounts of new information
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