Jobs

Responsibilities:

• Conduct competitive analysis to uncover insights and opportunities for traffic monetization optimization
• Manage and rotate offers to ensure optimal performance across sources
• Analyze campaign results and player value to identify growth points
• Work with financial and performance dashboards to monitor KPIs
• Deliver actionable insights and recommendations to improve revenue and ROI
• Monitor performance of traffic sources, detect inefficiencies, and optimize accordingly
• Investigate conversion funnel fluctuations and interpret patterns or drops
• Forecast user behavior and traffic trends based on historical data

• Formulate performance hypotheses, align them with relevant teams, and oversee testing and implementation

   

Requirements:

• 2+ years of experience in traffic or performance analytics, preferably in affiliate marketing or media buying
• Solid understanding of key advertising metrics and tracking models (CPA, EPC, ROI, CR, etc.)
• Experience working with large datasets, using Excel, BI tools, or SQL
• Familiarity with advertising platforms and integration mechanics
• Strong analytical and critical thinking skills, with the ability to identify patterns and predict outcomes
• Proactive approach and ability to communicate findings clearly to cross-functional teams

We Offer:

Work in a professional team with transparent processes
possibility of remote work;
paid vacation — 21 working days;
annual salary review;
opportunity for career growth within the company.

🚀 Hi! Welcome to MegaFair — an international startup in the skills-based/slots iGaming niche, where excitement meets intellectual challenge. We create innovative gaming products that set new industry standards and captivate players around the world. As we continue to scale and expand into new international markets, we are launching a new slots direction and are looking for a Senior Game Mathematician (Slots) — a seasoned expert with proven experience in iGaming and a passion for building thrilling slot logics.

If you’re ready to design innovative slot math models, apply your analytical skills, and help shape the future of engaging and fair gameplay, we’d love to hear from you!

REQUIREMENTS

• 4+ years of commercial experience as a Game Mathematician or in a similar role within the online gambling industry;
• University degree in Mathematics, Computer Science, Engineering, or a related technical field;
• Strong understanding of various slot mechanics and game design principles;
• Exceptional attention to detail with the ability to identify and resolve even minor errors in mathematical models;
• Proven ability to solve abstract and highly complex mathematical problems;
• Data-driven and analytical approach to decision-making;
• Experience working in cross-functional teams and collaborative environments;
• B2+ English level.

WILL BE A PLUS

• Experience in game development, close collaboration with game development teams.

WE OFFER

• Compensation: competitive salary;
• Tech tools: modern technical equipment;
• Time Off: 20 vacation days, 10 sick days annually;
• Work-Life Balance: flexible remote, options without time tracking;
• Language Learning: reimbursement for foreign language courses;
• Support network: work with a team you can learn from and every day;
• Diversity: we pride ourselves on our international working environment;
• Power supply: compensation for electricity, power banks, generator fuel, etc.;
• Professional Growth: emphasis on internal promotions for career advancement.

RESPONSIBILITIES

• Design and refine engaging slot math models and mechanics in collaboration with Product Team; 
• Develop server-side implementations for testing and game integration;
• Run simulations to validate math models and benchmark against portfolio targets;
• Conduct competitive analysis to extract valuable insights;
• Assess risk and calculate win probabilities for player investigations;
• Rapidly prototype mechanics to test and validate ideas;
• Participate in the full game development lifecycle;
• Collaborate with developers, providing clear math specifications.

CANDIDATE JOURNEY

Interview with a recruiter - Interview with Team - Interview with C-level - Job offer

Job Description

- 6+ years coding experience in server-side Java
- Excellent Java Core knowledge (Java 8 or higher, Collections, Exceptions, Concurrency)
- Commercial experience with Spring Framework (Boot, Core, MVC, Data)
- Practice with reactive paradigm (Project Reactor, Spring Webflux, Vert.x) is a huge plus
- Experience with RDBMS (MySQL, PostgreSQL), native SQL, ORMs (Hibernate)
- Experience with NoSQL (Redis, Aerospike)
- Handy using of cloud services (AWS)
- Deep understanding of algorithms and data structures
- Understanding of VCS (Git)
- Leadership experience
- Fluent English verbal and written communication skills

Job Responsibilities

- Be a creative problem-solver who can draw on an array of expertise and technology to design and implement reliable, scalable and maintainable solutions to challenging problems
- Translate business requirements into technical designs and project plans
- Write production-ready code and unit tests that meet both system and business requirements (Java)
- Respond to feature requests, bug reports, performance issues and ad-hoc questions
- Work collaboratively with multiple teams to deliver quality software
- Support operation of services in production
- Perform code reviews and design reviews
- Mentoring and leading team

Department/Project Description

Header Bidding is the bleeding edge of business development both with Magnite and within the industry. The Header Bidding team is responsible for providing new and constantly evolving tools and systems allows Sellers to more easily sell their inventory at higher prices and give Buyers better and more efficient access to audiences and inventory. You will work with both an internal team and a open-source community of developers to provide tools for the industry as a whole to integrated with each other in the most efficient way. The systems built by this team will manage hundreds of billions of requests with the lowest possible cost and highest possible response times.

About The Project:

Founded in 2007, client's pioneering technology created a new model for the advertising industry. Today, our automated advertising platform is used by the world’s leading publishers and applications to transact with top brands around the globe enabling them to reach more than 1 billion consumers. Client operates the largest independent Display Advertising Exchange and Supply Side Platform that automates the buying and selling of Display Advertising across all formats (banner, video) on all devices (desktop browsers, mobile devices, billboards). Client auctions over 20 Billion Ads on a daily basis in real time in less than 1/2 of a second each. Client is a publicly traded company (NYSE: RUBI) headquartered in Los Angeles, California, USA.

Cowchain blockchain development company is actively looking for Backend Developer to join our development team.

About us:
Cowchain have successfully completed 120+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base including Coinmarketcap leaders with 180M+ total capitalization and 20M+ daily trading volume in Move2Earn, Play2Earn and DeFi industries.

Required skills:
— At least 3-year commercial experience in the Backend development
— Node.js experience is A MUST
— Ability to use Solscan to analyze data;
— Compiling, signing and sending transfer transactions;
— Compiling, signing and sending swap transactions;
— Transaction mult-signatures
— Pump.fun / Jupiter / Raydium;
— Bignumber.js / bn.js
— Understanding of gas, priority fee, token account creation
— Meme-coin creation Pump.fum/Meteora
— JIRA, gitflow

Tech stack:
— Node.js, Nest.js, Microservices
— MYSQL, MSSQL, PostgreSQL
— TheGraph (Subgraph), Event indexing back-end
— Azure, AWS, Google Cloud
— Docker, Kubernetes

Will be a plus:
— EVM-based blockchains (Ethereum, Avalanche, Polygon, Binance Smart Chain, Velas, Hedera etc)

What will you do:
— New features development;
— Bugfixes and support existing solutions;
— Participate in project architecture discussions;
— Build solutions from scratch as well as join on-going development process;
— Have fun)

What we offer:
— Flexible working schedule, remote work;
— Competitive salary with bonuses for activities;
— Ability to dive into fast-growing blockchain/crypto industry;
— Work with modern tech stack (blockchain);
— Paid vacations, sick leaves;
— 100% friendly/family team.

Akurateco is a cutting-edge white-label payment software provider with 15+ years of hands-on experience in the payment industry. We provide fully-brandable and easily customizable payment software to our merchants.

Our team is looking for a Senior DevOps Engineer/SRE.

Requirements:
 

• Proficient with Kubernetes (MetalLB, GlusterFS)
• Data replication technologies and distributed architecture
• Experience in private clouds: Oracle, AWS (EC2, RDS, VPC, ELB), Azure
• Experience with ELK stack
• Familiarity with MySQL, Percona Monitoring Management and Percona XtraDB Cluster
• Basic knowledge of bash, clear understanding of CI/CD
• Strong knowledge of Linux, especially CentOS
• Expertise in RabbitMQ Cluster
• Proficiency with Grafana and Prometheus
• Experience with GitLab/CI
• Proxmox and VMware expertise
• Experience in setting up and managing nginx/PHP

Will be a plus:
— Linux: Debian;
— Previous experience in setting up a proxy for balancing web servers and database (haproxy, nginxl)Responsibilities:
 

• Implement system installation projects on cloud infrastructure as per client requests
• Set up logging systems
• Troubleshoot and resolve issues in virtualization, databases, Kubernetes (K8s), network, and applications in collaboration with the DevOps team, system network administrators, developers, and QA
• Support and development of failover virtualization clusters (ECS, Proxmox)
• Write and update roles for automated deployment (Ansible, Terraform, Git, shell script)
• Monitor availability using Prometheus
• Execute and optimize CI/CD processes
• Manage specific tools and improve security measures (Firewall, Anti-DDoS, IDS/IPS, WAF)

• Participate in annual PCI DSS audits

   

We offer:

✓ Competitive compensation depending on experience and skills;
✓ Remote-first work environment with flexible working hours;
✓ 20 paid vacation days annually for rest and recharge;
✓ 20 days of sick leave, available as needed;
✓ Corporate English classes.

OBRIO is an IT company with Ukrainian roots inside Genesis business ecosystem. Our team consists of more than 250 talented professionals whose ambitions and striving for success help us build the best products on the market. We have offices in Kyiv and Warsaw.

We are developing Nebula – the biggest brand in the spiritual niche. Nebula has over 60 million users worldwide and has been ranked as the № 1 lifestyle app of the day in the Apple Store and Play Market in the USA, Canada, and Australia several times. Nebula is available on iOS, Android, and Web.
 

Our mission is to make people happier by improving the quality of their relationships.

Here are some details we would like to share with you:

• Nebula is #1 in its niche in terms of downloads and revenue targets;
• 60 million users worldwide;
• Users from 50+ countries;
• 4.8 — our average AppStore rating (with more than 215 thousand ratings;
• OBRIO's achievements and team's expertise were shared in Tier-1 international and Ukrainian media, organizations, and brands such as Forbes Ukraine, TechCrunch, VECTOR, The Next Web, Tech.eu,Entrepreneur Media, Fast Company, AIN, IT Arena, MEGOGO, DOU, Projector Institute;
• OBRIO — lovemark-brand з найвищим eNPS (Forbes).
   

At OBRIO, innovation drives everything we do. At OBRIO, innovation drives everything we do. We’re a fast-growing and forward-thinking company seeking an AI Engineer to strengthen our growing AI team and contribute to the development and scaling of AI-driven solutions. You’ll have the opportunity to take ownership of impactful projects across key departments marketing, support, content, and payment risk management while contributing to the evolution of our AI strategy and collaborating with fellow AI specialists.

Your impact:

• Develop AI tools for content generation and prompt optimization.
• Build predictive models for marketing targeting and performance.
• Automate processes to improve efficiency for support and supply teams.
• Design payment risk management models using AI.
• Share AI insights with stakeholders and drive cross-team knowledge-sharing sessions.
• Stay ahead of AI advancements to identify innovative solutions.
   

About you:

• 3+ years of experience in AI/ML development and deployment.
• Strong Python skills and expertise in frameworks like TensorFlow, PyTorch, or Scikit-learn.
• Proficiency in NLP, predictive analytics, and statistical modeling.
• Experience with data processing tools (Pandas, NumPy) and database systems (SQL, NoSQL).
• Deep understanding of supervised and unsupervised learning methods.
   

Nice-to-Have:

• Experience scaling AI models with Docker, Kubernetes, or cloud platforms.
• Expertise in predictive modeling for marketing or payment risk management.
   

Why OBRIO is the best place to work?

• Unleash Your Ambitions: Our company was built by ambitious people who never settle for less. By joining OBRIO, you'll have the chance to unleash your own ambitions and achieve your career dreams.
• We don’t just give you opportunities for growth and development, we give you maximum autonomy and believe we can’t do without you and your active thinking.
• Collaborate in a Team Environment: We believe that success is a team effort. When you join OBRIO, you'll have the chance to collaborate with talented individuals who share your passion for achieving outstanding results.
• At OBRIO, we’ve gathered influential experts, all of whom are open to sharing their knowledge and ready to help solve issues based on their experience. This is the company where you can quickly reach your potential and advance your career.
   

Our benefits:

• Work from the comfort of your home or from one of our offices in Kyiv or Warsaw. The choice is yours!
• Enjoy 20 annual vacation days and unlimited sick leave, all covered by the company;
• Don't worry about getting the right equipment, we've got you covered if necessary;
• Stay healthy with access to a corporate doctor online, and health insurance options in Ukraine or a fixed amount towards insurance abroad after your probation period;
• Keep learning with our extensive corporate library, internal online meetings, and lectures;
• Grow your skills with our training compensation program;
• Take advantage of our supportive corporate culture, including assistance with relocation, advice on legal stay abroad, housing support, and help for third-country nationals;
• Have fun with our online events and team-building activities.
   

Here's what our hiring journey looks like: Initial Screening ➡️ Skills Assessment➡️ Team Interview ➡️ Final Check ➡️ Job Offer.
 

Let's team up and reach for the stars together!
 

We’re actively expanding our team and looking for experienced Media Buyers across multiple traffic channels — with a strong background in iGaming.

We’re not an agency. We’re a performance-driven in-house team working with our own products. Since 2017, we’ve been buying traffic at scale, and since 2023 — fully focused on gambling verticals.

💼 What we expect from you:

• Proven experience in gambling verticals
• Strong track record and case studies in your traffic direction (FB, UAC, TikTok, etc.)
• Deep understanding of CPA, ROI, CPL, and other key performance metrics
• Experience working with affiliate networks and direct advertisers
• Ability to find & scale new sources efficiently
• Confidence working with big budgets
• Solid skills with trackers like Keitaro / Binom and understanding their setup

• Proactive mindset and result-oriented thinking

   

🚀 What we offer:

• Base rate + performance bonuses — top conditions on the market
• Full support and all the tools you need for successful launches
• Opportunity for career growth to Team Lead
• Remote format, zero micromanagement, full autonomy

• Smart team lead support + access to top traffic minds in the industry

   

📌 About us:

• In-house team of 80+
• 6 own products: ad network, CRM, media portals, forum & internal buying team

• Direct, fast decisions — we don’t waste time on “weekly approvals”

   

If you're proactive, detail-oriented, and want to grow in the iGaming industry, we’d love to hear from you!

Location: Remote or hybrid, depending on candidate’s location and proximity to one of our hubs
Department: Product Management
Type: Full-time
 

Join Us in Shaping the Future of Booking Solutions

At SimplyBook.me, we’re on a mission to build the world’s most versatile and user-friendly booking software—helping service businesses thrive in over 180 countries.

As we elevate our current Product Owner to a strategic leadership role, we are seeking a driven, hands-on Product Owner to champion one of our core software verticals.

This is your chance to make an impact at a product-led SaaS company operating at the forefront of scheduling and service delivery innovation. Your work will reach millions of users worldwide and contribute to the growth of SimplyBook.me within Team.blue, one of Europe’s largest internet services groups.

What You’ll Do

As our new Product Owner, you will be the driving force behind the vision, development, and continuous improvement of your assigned product area. Your role will be both strategic and tactical—balancing big-picture thinking with day-to-day execution.
 

You will:

• Own and manage the product backlog for your vertical, ensuring it reflects customer needs and business priorities.
• Gather and analyze requirements from user feedback, data insights, and market trends.
• Craft clear, actionable product requirements and user stories in Jira.
• Facilitate cross-functional collaboration with developers, designers, QA, and stakeholders to deliver features on time and to spec.
• Monitor progress and report weekly on development milestones.
• Coordinate product releases and communicate feature rollouts to internal and external audiences.
• Validate prototypes and concepts through user interviews, usability testing, and iterative feedback.
• Contribute to the broader product vision with fresh ideas and a deep understanding of user needs.
   

What You Bring:

• 3+ years of product ownership experience in a SaaS environment.
• A proven track record of turning complex business challenges into elegant product solutions.
• Expertise with Jira and (ideally) Confluence.
• Excellent written and spoken English communication skills.
• Highly organized, detail-oriented, and comfortable managing multiple priorities.
• A positive, proactive mindset—someone who thrives in a collaborative, remote-first team.

Bonus Points

• Experience with Amplitude or other analytics and task management tools.
• A technical background or experience delivering software integrations.
• Familiarity with booking, scheduling, or service-based platforms.
   

Why You’ll Love Working Here

• A dynamic, international SaaS company with big ambitions.
• A collaborative product culture where your ideas and initiative are valued.
• Flexible hours and remote-friendly setup—work in the way that suits you best.
• The opportunity to grow a product trusted by millions—and be part of Team.blue, serving over 3 million clients worldwide.

Right to Work

At any stage please be prepared to provide proof of eligibility to work in your current location.

Unfortunately, we are unable to support Sponsorship Visa and relocation packages.

Please see our Job Application Privacy Policy bellow:

https://simplybook.me/en/legal/jobs_privacy_policy/

Our mission at Geniusee is to help businesses thrive through tech partnerships and strengthen the engineering community by sharing knowledge and creating opportunities🌿
Our values are Continuous Growth, Team Synergy, Taking Responsibility, Conscious Openness and Result Driven. We offer a safe, inclusive and productive environment for all team members, and we’re always open to feedback💜 If you want to work from home or work in the offices in Kyiv or Lviv with stable electricity and Wi-Fi , great — apply right now.
 

About the project:
USA
AI document generation and signing

Requirements:

● Proficiency in Kotlin with 3+ years of hands-on experience in backend development;
● Solid understanding of OOP, functional programming, and clean architecture principles;
● Experience with Spring Boot or other Kotlin-compatible frameworks;
● Familiarity with RESTful APIs, JSON, and web service integration;
● Good knowledge of databases: both relational (e.g., PostgreSQL, MySQL) and/or NoSQL (e.g., MongoDB);
● Experience with asynchronous programming and coroutines in Kotlin;
● Basic understanding of CI/CD pipelines, Git, and version control best practices;
● Unit testing and integration testing experience using tools like JUnit, MockK, or similar;
● Experience with Quarkus, Micronaut, Event scheduling;
● Upper-Intermediate English or higher.
 

Responsibilities:

● Develop and maintain scalable, reliable, and maintainable Kotlin-based applications;
● Collaborate with product managers, designers, and other developers to deliver high-quality features;
● Write clean, testable, and efficient code following best practices and coding standards;
● Participate in code reviews, architecture discussions, and contribute to technical decision-making;
● Debug and resolve issues in production and development environments;
● Integrate third-party APIs and services;
● Contribute to the improvement of development processes, tooling, and team productivity;
● Stay up to date with Kotlin ecosystem trends and propose relevant improvements or innovations.
 

Nice to have:
● Experience with Docker, Kubernetes, or cloud platforms (AWS);
● Familiarity with GraphQL;
● Knowledge of Android development is a plus;
● Understanding of microservice architecture.
 

What will you get:
● Competitive salary and good compensation package;
● Exciting, challenging and stable startup projects with a modern stack;
● Corporate English course;
● Ability to practice English and communication skills through permanent interaction with clients from all over the world;
● Professional study compensation, online courses and certifications;
● Career development opportunity, semi-annual and annual salary review process;
● Necessary equipment to perform work tasks;
● VIP medical insurance or sports coverage;
● Informal and friendly atmosphere;
● The ability to focus on your work: a lack of bureaucracy and micromanagement;
● Flexible working hours (start your day between 8:00 and 11:30);
● Team buildings, corporate events;
● Paid vacation (18 working days) and sick leaves;
● Cozy offices in 2 cities ( Kyiv & Lviv ) with electricity and Wi-Fi ( Generator & Starlink);
● Compensation for coworking (except for employees from Kyiv and Lviv);
● Corporate lunch + soft skills clubs;
● Unlimited work from home from anywhere in the world (remote);
● Geniusee has its own charity fund.

PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products. We provide certification and licensing of our products, providing customers and partners of the holding with high-quality and reliable solutions.

We are looking for a UA Manager to join our team!

Requirements:

- 1+ year of proven experience with In-app in the Betting and related fields;
- A high-level understanding of how the major advertising in-app platforms (Unity, Moloco, ironSource, WakeApp, AppLovin, etc.);

- Ability to manage large advertising budgets (from $50,000 per month)

- Availability of successful cases in the CIS/Latam markets

- Deep understanding of basic metrics (ROI, NGR, GGR, LTV, CTR, CPC, CPM, CPA, CPL, etc.);

- Experience in working with Antidetect Browser and Tracking Systems;

- Ability to moderate creatives and links on the previously mentioned platforms.

- Ability to work independently with platforms for collecting and analyzing user activity data on websites and mobile apps (AppsFlyer, Adjust, etc.).

- Ability to collect test results (advertising), draw conclusions and suggestions for further actions;

- Ability to analyze and optimize your advertising campaigns to achieve specified KPIs.

- Experience in А/B testing.

Will be your plus:

- Having manager contacts on in-app platforms (Unity, Moloco, ironSource, WakeApp, AppLovin, etc.);

- Experience with Android platforms of Chinese devices (Xiaomi, Oppo, etc.);

- Experience in BI/Analytics services (Tableau/Power BI, etc.)

Our benefits to you:

☘️An exciting and challenging job in a fast-growing holding, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided
🏖Paid vacations, sick leave, personal events days, days off
💵Referral program — enjoy cooperation with your colleagues and get the bonus
📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
🎯Rewards program for mentoring and coaching colleagues
🗣Free internal English courses
🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers and more
🎳Other benefits could be added based on your location

Delasport — Implementing Technological Solutions Here and Now.

Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are looking for the top talents to join our team in R&D centre in Kyiv.

The DBA team manages database availability, security, and performance, ensuring data integrity and efficient access. They handle backups and user permissions while providing proactive support.

RESPONSIBILITIES

• Design and maintain database systems, ensuring high availability and reliability tailored to each end user’s role
• Implement databases aligned with specific user information needs and operational requirements
• Define user permissions and facilitate precise data distribution, ensuring timely and accurate access
• Leverage high-speed transaction recovery techniques and establish regular data backups to ensure data integrity
• Minimize database downtime, tuning parameters to maximize query performance and responsiveness
• Provide both proactive and reactive data management support to ensure uninterrupted operations
• Develop, enforce, and document comprehensive database policies, procedures, and standards
• Conduct regular tests and evaluations to safeguard data security, privacy, and integrity
• Monitor database performance, apply updates, and implement patches to maintain optimal operation

REQUIREMENTS

• Experience: Proven background in database administration, IT, database architecture, or a related field
• Technical Skills: Hands-on experience with database standards and end-user applications
• Data Integrity & Security: Strong knowledge of data backup, recovery, security, and integrity protocols for SQL or NoSQL engines
• System Proficiency: Experience with GNU/Linux server environments
• Database Design: Familiarity with database design principles and documentation practices
• Programming Knowledge: Basic familiarity with programming languages
• Problem Solving: Strong analytical skills with a capacity to approach challenges algorithmically
• Education: BS degree in a computer discipline or a relevant certification

NICE TO HAVE

• Expertise with MySQL and PostgreSQL
• Familiarity with cloud technologies like GCP and AWS
• Experience with version control systems such as GitHub and Bitbucket

WHAT WE CAN OFFER YOU

• Modern office in Podil with an uninterruptible power supply and the Internet
• Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
• Public holidays
• Health insurance with the broker which is available from the first month of cooperation
• Life insurance with the broker which is available from the first month of cooperation
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainments
• Happy hours on Fridays
• Gig contract support

We are looking for a skilled AI/ML+Python Engineer to join our core team. You will contribute to the development of critical AI/ML infrastructure for blockchain-based AI model execution and training capabilities.

About the project
A blockchain-based system that integrates GPU computing, AI models, and AI agents in a decentralized environment. The infrastructure enables the creation, training, and execution of AI models without centralized servers, ensuring transparency and scalability. AI agents can interact with smart contracts, analyze data, and make autonomous decisions.
The technology is designed for Web3 applications, process automation, and integrating AI into the decentralized economy.

Responsibilities:

• Dataset management
• Storage, processing, and validation systems
• ML model training
• Training infrastructure and orchestration
• AI model deployment and optimization
• Performance tuning and validation pipelines
• Integration with blockchain execution layer
• Connecting services with existing Kubernetes-based runtime
• Building APIs for cli integration
• Blockchain event processing via Redis/PostgreSQL
• Enabling end-to-end AI training workflows
• Supporting model-dataset linking for training operations
• Implementing training metadata collection and storage

Requirements:

• 3+ years of Python development experience (FastAPI/Flask, async/await patterns) with an AI/ML focus
• Proficiency with AI/ML frameworks (e.g., TensorFlow, PyTorch, ONNX, scikit-learn)
• Experience with Production ML systems — training pipelines, model deployment
• Knowledge of containerization — Docker, Kubernetes (production experience)
• Experience with microservices architecture in production AWS services (S3, ECR, Secrets Manager)
• Familiarity with database design — PostgreSQL, Redis, metadata schemas
• Experience with API development — RESTful services, async processing

Will be a plus:

• ONNX Runtime experience or model optimization
• Blockchain integration knowledge and familiarity with blockchain ecosystems (Cosmos SDK, Tendermint, smart contracts)
• Experience with model execution in constrained environments
• Experience with Trusted Execution Environments (TEE) or familiarity with secure enclave technologies
• An awareness of zero-knowledge proofs (ZKP) and their applications in cryptography would be beneficial
• Ability to read and understand Go/Rust code

We offer:

• Competitive compensation
• Social package (24 working days of annual leave, 5 paid sick days)
• Flexible working hours
• Challenging projects in diverse business domains and a variety of tech stacks
• Personal development and professional growth opportunities
• Work with talented, ambitious and family-feel teams
• Educational possibilities: corporate courses, knowledge hubs, and in-house English classes
• Compensation for your professional certification & support for your learning activities
• Opportunity to choose IT equipment you like
• Corporate social responsibility

FAVBET Tech develops software that is used by millions of players around the world for the international company FAVBET Entertainment.
We develop innovations in the field of gambling and betting through a complex multi-component platform which is capable to withstand enormous loads and provide a unique experience for players.
FAVBET Tech does not organize and conduct gambling on its platform. Its main focus is software development.

Main areas of work:

• Betting/Gambling Platform Software Development — software development that is easy to use and personalized for each customer;
• Highload Development — development of highly loaded services and systems;
• CRM System Development — development of a number of services to ensure a high level of customer service, effective engagement of new customers and retention of existing ones;
• Big Data — development of complex systems for processing and analysis of big data;
• Cloud Services — we use cloud technologies for scaling and business efficiency.

Requirements:

• 4+ years of commercial experience in Node.js (Fastify/Koa/NestJS would be a +).
•    Strong skills in relational and NoSQL databases (PostgreSQL, MySQL, Redis, MongoDB).
•    Strong expertise in TypeScript.
•    Experience with CDN implementation and performance optimization
•    Unit/integration/load tests
•    Understanding of design patterns, clean architecture.

•    Proven track record in developing scalable, enterprise-level solutions

   

  Responsibilities :

•   Implementation of API migration to a new approach
•    Development of new features and new parts of the services
•    Handling complex problems that might arise during solution development and provide field support with creative and rapid solutions  
•    Constantly improving code organization and evolving application design
•    Writing new and updating existing integration tests

We offer:

• 30 days off per year (vacation and sick days) — we value rest and recreation. We also comply with the national holidays.
• Medical insurance for employees and the possibility of training employees at the expense of the company and gym membership.
• Remote work; after Ukraine wins the war — our own modern lofty office with spacious workplace, and brand-new work equipment (near Pochaina metro station).
• Flexible work schedule — we expect a full-time commitment but do not track your working hours.
• Flat hierarchy without micromanagement — our doors are open, and all teammates are approachable.

During the war, the company actively supports the Ministry of Digital Transformation of Ukraine in the initiative to deploy an IT army and has already organized its own cyber warfare unit, which makes a crushing blow to the enemy’s IT infrastructure 24/7, coordinates with other cyber volunteers and plans offensive actions on its IT front line.

Welcome to King Group - a place where the best people from the IT and gambling industries meet to do amazing things at the same time. We operate numerous projects in the iGaming sector in the markets of Ukraine, Europe and the USA, invest in venture startups, promising ideas and people. We are seeking a proactive and detail-oriented Business Associate to join our team. This role is instrumental in supporting the growth and operational excellence of our businesses in the iGaming sector.  

Our every success case is co-authored by a dynamic team of storytellers, strategists, innovators and scientists. We are proud to be the magnet for the best, striving for excellence and keeping a results-oriented mindset. The ideal candidate will have a strong analytical mindset, excellent communication skills, and a passion for the fast-paced environment and ability to take responsibility.
 

Key Responsibilities:

1. Business Development:
   • Assist in business development initiatives of the company, including preparation of materials, conducting negotiations, overseeing communication flows.
   • Preparation of ad-hoc financial and operational forecasts and updates for business initiatives and developments.
2. Operational Support:
   • Assist in the daily operations of businesses, ensuring smooth execution of key business processes.
   • Collaborate with cross-functional teams to optimize workflows and implement best practices.
   • Prepare detailed reports and presentations on business progress and KPI data to support strategic decision-making .
3. Project Management:
   • Coordinate and oversee strategic initiatives and special projects, ensuring timely delivery and alignment with company goals.
   • Monitor project progress and address potential risks or issues.
4. Market Research and Analysis:
   • Conduct in-depth research on market trends, competitor analysis, and emerging opportunities in the iGaming industry.
   • Prepare detailed reports and presentations to support strategic decision-making.

What are we looking for:

• Bachelor’s degree in Business Administration, Finance, Economics, or a related field.
• 2–4 years of experience in business analysis, operations, or a related role, preferably in fast-paced environments such as IB/PE/VC/Big4 (Deal Advisory, Corporate Finance)
• Strong analytical and problem-solving skills with proficiency in tools like Excel, Power BI, or similar platforms.
• Excellent verbal and written communication skills.
• Sharp-minded and thinker with a positive "can-do" attitude and a passion for marketing and analytics.
• Results-oriented mindset with a focus on driving measurable outcomes and achieving targets.
• Demonstrated ability to tackle problems on your own as well as being a team player.
• Ability to work collaboratively in a fast-paced, dynamic environment.
• Strong organizational and multitasking abilities.
• Upper-intermediate written and spoken English.

What We Offer:

• Competitive salary and performance-based bonuses.
• Opportunity to work in a rapidly growing industry with cutting-edge technologies.
• A collaborative and innovative work environment.
• Professional development and career growth opportunities.

You would love working with us, because we:

Take employees healthcare seriously:

• Medical insurance;
• Compensation for sick leaves and paid vacation;
• 50-75% of the healthy lifestyle payment.

We inspire thanks to:

• A friendly team of like-minded colleagues who are always ready to help and support in the most difficult times;
• Absence of bureaucracy;
• Opportunities for professional and career growth;
• High competitive salary.

We create comfortable workspace thanks to:

• Effective organization of the work process and quick decision-making;
• Office format work with the possibility to work 1 day a week remotely: we have a new modern work space with uninterrupted Internet and charging stations, as well as a stylish terrace, resting area where you can distract yourself by playing PS5, table football, darts or just relax in massage chair;
• Convenient location of the office within walking distance of metro - Lybidska or metro Zvirynetska;
• Compensation for corporate lunches.

Do you want to grow with us? Do you have the desire to take an active part in improving and building processes? Send your resume and let's get to know each other ;)

We’re building a next-generation B2C iGaming platform with a strong focus on LATAM markets, offering a wide range of casino, slots, and sports betting products. We're looking for a Head of Product to lead our product strategy, growth, and user experience across multiple verticals.

What You’ll Do

• Own and drive the full product vision, roadmap, and feature set for casino, slots, and sportsbook
• Lead product growth initiatives across user acquisition, retention, and monetization (LATAM-first approach)
• Collaborate with cross-functional teams (design, tech, marketing) to deliver high-performing, user-centered experiences
• Ensure product quality, innovation, and regulatory alignment for LATAM
• Manage and grow a product team as we scale

What We Expect

• 4+ years in product leadership roles in iGaming
• Deep understanding of B2C player behavior, game design, and monetization models
• Experience building and scaling products in Latin America
• Strong leadership, communication, and analytical skills

• Based in Europe or Ukraine, with availability for overlap with LATAM time zones

   

Nice to Have

• Spanish or Portuguese language skills
• Experience scaling products in regulated markets

What We Offer

• Fully remote, flexible schedule
• Competitive compensation & performance bonuses
• Full ownership of product strategy in a fast-growing iGaming project
• Open-minded, international team & real impact on business