Jobs at Djinni

Привіт! Ми — Posbox, продуктова компанія з групи Checkbox. Наша POS-система створена для малого та мікробізнесу у сфері торгівлі та послуг. Це ефективний інструмент для автоматизації продажів, ведення обліку залишків, аналітики та прийняття зважених управлінських рішень.

Ми шукаємо людину, яка вміє однаково добре працювати з клієнтом, продуктом і командою розробки та приймати рішення на основі даних, фідбеку й бізнес-пріоритетів.

Чим потрібно буде займатись у найближчі 2 місяці:

• Доєднатись до продуктового напряму роботи зі ключовими клієнтами Posbox.

• Проводити discovery: спілкуватися з клієнтами разом з бізнес-командою, досліджувати їхні процеси, виявляти проблеми, чути запити та формувати сценарії використання продукту.

• Перетворювати клієнтські запити на продуктові гіпотези та рішення (а це не тільки передавати feature requests у розробку).

• Супроводжувати реалізацію разом із Design, Delivery, QA та Customer Care і впливати на запуск проектів з ключовими клієнтами.

Що для нас важливо після 2 місяців:

• Сформований і пріоритизований backlog потреб клюсових клієнтів.

• Зрозумілий процес клієнтський запит → discovery → пріоритизація → development → release → feedback.

• Регулярний збір та аналіз фідбеку стратегічних клієнтів і побудована пріоритизація цих фідбеків.

• Сформоване бачення розвитку продукту на основі реальних потреб ринку та клієнтів.

Твій досвід і підхід:

• 2+ роки досвіду Product Manager у SaaS або продуктових IT-компаніях.

• Вмієш самостійно проводити customer discovery та працювати безпосередньо з B2B-клієнтами.

• Вмієш відрізняти «клієнт попросив функцію» від реальної проблеми, яку потрібно вирішити. 

• Вміння не просто почути клієнта, а створити умови, щоб клієнт відчув себе особливим. Твій soft мʼяз в цьому питанні має бути особливо прокачаний.

• Вмієш пріоритизувати та аргументовано говорити «ні» або «не зараз».

• Можеш самостійно вести напрям від проблеми клієнта до запущеного рішення.

Буде плюсом

• Досвід роботи з B2B SaaS та SMB-клієнтами.

• Досвід з POS, Retail, HoReCa, e-commerce або FinTech продуктами.

• Досвід роботи зі ключовими / enterprise-клієнтами.

Ми пропонуємо

• Реальний вплив на продукт та його roadmap.

• Пряму роботу зі стратегічними клієнтами та можливість впливати на розвиток Posbox.

• Заряджену продуктову команду.

• Повністю віддалений формат роботи, з можливістю відвідувати офіс у Києві.

• 24 робочі дні відпустки та оплачувані лікарняні.
• Стабільну виплату зарплати двічі на місяць.
• Підтримку професійного розвитку: курси, конференції, сертифікації.
• Курси англійської мови.
• Мінімум бюрократії в ухваленні рішень.

Наша мета - стати лідером POS-ринку України. Якщо хочеш будувати продукт, яким щодня користуються тисячі підприємців, - тобі точно до нас. 📩 Надсилай резюме і давай знайомитись!

We are looking for a Retention Manager who can take full ownership of the retention process across 1–3 brands and independently manage the entire CRM cycle — from customer segmentation, campaign planning, and content creation to campaign setup, launch, performance analysis, and continuous optimization.

HOW YOU WILL MAKE AN IMPACT

• Set up and manage CRM campaigns in Customer.io and Smartico.
• Set up, launch, and monitor bonuses and promotional mechanics.
• Publish and maintain promotional materials on websites.
• Execute CRM and promotional campaigns across Email, Web Push, and In-App channels.
• Prepare campaign content and coordinate email layouts and promotional materials.
• Support the development and optimization of automated CRM flows and customer lifecycle journeys.
• Work with customer segmentation and personalization rules.
• Monitor campaign performance and suggest improvements based on key metrics such as Open Rate, CTR, Conversion, and Retention.
• Prepare regular CRM reports and performance summaries.
• Collaborate with Product, Design, Analytics, and Marketing teams to ensure campaigns are launched accurately and on time.
• Maintain the CRM campaign calendar and support promotional planning.
• Participate in A/B testing and optimization initiatives.
• Own the retention process for assigned brands — from planning and execution to performance analysis and optimization.

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• 2+ years of experience in Retention, CRM, Lifecycle Marketing, or a similar role.
• Hands-on experience with Customer.io and Smartico.
• Understanding of how to create and launch email campaigns and bonus mechanics in these platforms.
• Strong understanding of user segmentation, personalization, and customer lifecycle management.
• Good understanding of CRM content and promotional campaign creation.
• Ability to analyze campaign performance and turn data into actionable improvements.
• English — Intermediate+.
• Strong attention to detail — you should be comfortable not only setting up campaigns, but also carefully checking that everything works as intended.
• High level of ownership, responsibility, and ability to work independently.
• Experience working with multiple brands, products, or markets is a strong plus.

HOW WE WILL KEEP YOU SMILING

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

Hi there! Our Magnetics team is currently looking for a Chief Marketing Officer (CMO)!

🧲 About the role
We are an iGaming product company creating global B2C solutions, driving business growth, and delivering products players love.
Our team is in an active growth phase, and we're now looking for a CMO to join a new brand and take ownership of its marketing growth.
We're open to candidates with different backgrounds within iGaming. Your experience may be primarily focused on traffic acquisition, or full product ownership — what matters most is a strong understanding of how to grow and operate an iGaming product and the ability to take ownership of business results.
In this role, you'll work across marketing and product growth, with a strong focus on acquisition, traffic performance, organic growth, and the development of effective processes and teams for Tier-1 markets.

Our values

• Lead from Within: We grow through trust, support, and knowledge sharing. We invest in our people to shape future leaders from the inside.
• Growth Mindset: A drive to act, experiment, and learn from mistakes. We value initiative and fast decision-making over rigid processes.
• Product Ownership: Personal accountability for user impact. Every role shapes the final product, so we treat our work as our own.

• 3+ years of experience in iGaming in a leadership role such as CMO, CEO, Product Lead, Head of Acquisition, or another role with significant ownership of an iGaming product or business function
• Experience managing a team and/or building processes and teams from scratch
• Hands-on experience working with Tier-1 markets
• Strong understanding of at least one key area of iGaming growth, such as traffic acquisition, retention, VIP, or product management, with a broader understanding of how these functions contribute to overall business performance
• Practical experience with traffic acquisition and a strong understanding of different traffic sources
• Experience scaling traffic and acquisition activities
• Understanding of key iGaming performance metrics, including FTD %, deposit frequency, ARPU, and LTV
• Experience managing SEO as a growth channel and driving organic traffic growth
• Experience planning and managing budgets and ensuring efficient use of marketing spend
• Strong analytical skills and the ability to turn data into clear business decisions and actions
• Strong ownership, leadership, and decision-making skills
• English at B2–C1 level

• Lead and develop the marketing/acquisition team, including hiring, onboarding, and performance management
• Define and execute growth strategies for Tier-1 markets
• Manage and develop relevant acquisition channels, including affiliate partnerships, social media advertising, SEO, and other performance channels
• Build and manage the user acquisition budget and control marketing spend efficiency
• Monitor and analyze acquisition and business performance, identify growth opportunities, and implement improvements
• Lead the SEO direction and drive sustainable organic traffic growth
• Build and maintain strong relationships with external partners, contractors, and affiliates
• Establish efficient marketing processes and ensure the team operates effectively against business goals
• Work closely with product, analytics, retention, VIP, and other functions where relevant to ensure a holistic approach to product growth
• Take ownership of marketing performance and contribute directly to the growth of a new brand

• Flexible work format. Remote, hybrid or office: your choice.
• Flexible working hours.
• 20 days of paid vacation.
• Regular salary reviews.
• Health insurance.
• Learning and development. Corporate courses, workshops and platform access: all company-funded.
• Team building and events. Online and offline, because great products are built by people who trust each other.

Phoenix Games is an innovative technology company building next-generation iGaming and Web3 products for a global audience. We create high-performance gaming platforms powered by AI, blockchain, cloud technologies, and modern mobile solutions.

We're looking for Middle and Senior Android Developers to help build world-class mobile applications with a strong focus on performance, security, and user experience.

What You'll Do

• Develop and maintain native Android applications using Kotlin.
• Build scalable, maintainable, and high-performance mobile solutions.
• Collaborate with Product Managers, Designers, Backend Engineers, and QA throughout the development lifecycle.
• Integrate REST APIs, WebSockets, and third-party SDKs.
• Optimize application performance, stability, and battery usage.
• Write clean, testable, and maintainable code following modern Android best practices.
• Participate in code reviews and architectural discussions.
• Continuously improve the application's user experience and performance.

Tech Stack

• Kotlin
• Android SDK
• Jetpack Compose
• MVVM
• Coroutines & Flow
• Retrofit
• Room
• Hilt / Dagger
• Firebase
• REST APIs
• WebSockets
• Git
• CI/CD
• Android Studio

Requirements

Middle

• 3+ years of commercial Android development experience.
• Strong knowledge of Kotlin.
• Experience with Android SDK and Jetpack libraries.
• Experience integrating REST APIs.
• Understanding of MVVM architecture.
• Familiarity with Git.
• Upper-Intermediate English or higher.

Senior

• 5+ years of commercial Android development experience.
• Expert knowledge of Kotlin and modern Android architecture.
• Strong experience with Jetpack Compose.
• Experience designing scalable mobile applications.
• Strong understanding of app performance optimization and memory management.
• Experience with dependency injection (Hilt/Dagger).
• Experience with CI/CD pipelines for mobile applications.
• Ability to mentor developers and participate in architectural decisions.
• Upper-Intermediate English or higher.

Nice to Have

• Experience with Firebase services.
• Knowledge of WebSockets and real-time applications.
• Familiarity with Web3 or blockchain technologies.
• Experience with automated testing (JUnit, Espresso).
• Experience publishing applications to Google Play.

What We Offer

• Fully remote work from anywhere in Europe.
• Long-term B2B cooperation.
• Competitive salary paid in EUR or USD.
• Annual salary reviews.
• Performance-based bonus program.
• Annual company bonus.
• 25 paid vacation days.
• Paid sick leave.
• Flexible working hours.
• Home office budget.
• Laptop or equipment allowance.
• Learning & development budget for courses, certifications, books, and conferences.
• English language lessons.
• Private health insurance.
• Mental health support program.
• Sports and wellness compensation.
• Team-building activities and international company retreats.
• Opportunity to work on cutting-edge AI, Web3, blockchain, and mobile technologies.
• Clear career growth opportunities within a fast-growing international product company.

Why Join Phoenix Games?

At Phoenix Games, you'll build modern Android applications from the ground up using the latest technologies and best engineering practices. You'll work alongside a talented international team, influence technical decisions, and help create products enjoyed by users around the world.

If you're passionate about Android development and want to build innovative mobile products with real impact, we'd love to hear from you.

Phoenix Games is an innovative technology company building next-generation iGaming and Web3 products for a global audience. We create scalable gaming platforms powered by AI, blockchain, cloud technologies, and modern backend architectures.

We're expanding our engineering team and are looking for Middle and Senior Java Developers who are passionate about building high-performance backend systems and solving complex technical challenges in a fast-growing product environment.

What You'll Do

• Develop and maintain scalable backend services using Java and Spring Boot.
• Design and implement RESTful APIs and microservices.
• Build reliable, secure, and high-performance applications.
• Collaborate with Front-end Developers, QA Engineers, Product Managers, and DevOps teams.
• Optimize application performance and database queries.
• Participate in architecture discussions and technical planning.
• Write clean, maintainable, and well-tested code.
• Participate in code reviews and continuously improve engineering practices.
• Contribute to CI/CD processes and cloud-based deployments.

Tech Stack

• Java 17/21
• Spring Boot
• Spring Cloud
• Hibernate / JPA
• PostgreSQL / MySQL
• Redis
• Kafka / RabbitMQ
• Docker
• Kubernetes
• AWS
• Git
• GitHub Actions
• REST APIs
• Microservices

Requirements

Middle

• 3+ years of commercial Java development experience.
• Strong knowledge of Java and Spring Boot.
• Experience building REST APIs.
• Experience with SQL databases (PostgreSQL or MySQL).
• Understanding of OOP, design patterns, and clean code principles.
• Experience with Git.
• Upper-Intermediate English or higher.

Senior

• 5+ years of commercial Java development experience.
• Strong experience with Spring Boot and microservices architecture.
• Experience designing scalable and high-load backend systems.
• Strong knowledge of PostgreSQL or MySQL.
• Experience with Docker and Kubernetes.
• Experience with cloud platforms (AWS preferred).
• Experience mentoring developers and participating in architectural decisions.
• Strong understanding of performance optimization and distributed systems.
• Upper-Intermediate English or higher.

Nice to Have

• Knowledge of Kafka, RabbitMQ, or event-driven architecture.
• Experience with Redis and caching strategies.
• Familiarity with Web3 or blockchain technologies.
• Experience with CI/CD pipelines.
• Understanding of security best practices for backend systems.

What We Offer

• Fully remote work from anywhere in Europe.
• Long-term B2B cooperation.
• Competitive salary paid in EUR or USD.
• Annual salary reviews.
• Performance-based bonus program.
• Annual company bonus.
• 25 paid vacation days.
• Paid sick leave.
• Flexible working hours.
• Home office budget.
• Laptop or equipment allowance.
• Learning & development budget for courses, certifications, books, and conferences.
• English language lessons.
• Private health insurance.
• Mental health support program.
• Sports and wellness compensation.
• Team-building activities and international company retreats.
• Opportunity to work on cutting-edge AI, Web3, and cloud-based products.
• Career growth in a fast-growing international product company with a strong engineering culture.

Why Join Phoenix Games?

At Phoenix Games, you'll work with modern technologies, contribute to products used by a global audience, and have the opportunity to grow alongside an experienced international engineering team. Whether you're an ambitious Middle Developer looking to take the next step or a Senior Engineer ready to shape technical decisions, you'll find exciting challenges and real ownership here.

Phoenix Games is a technology company building next-generation iGaming and Web3 products for a global audience. We develop scalable gaming platforms powered by modern cloud technologies, blockchain, AI, and high-performance backend systems.

Our engineering team is passionate about creating reliable, secure, and scalable software that delivers an exceptional experience to millions of users worldwide.

We are looking for an experienced Senior .NET Developer to help us build and evolve our core platform.

What You'll Do

• Design, develop, and maintain high-performance backend services using .NET.
• Build scalable microservices and distributed systems.
• Develop and optimize RESTful APIs.
• Collaborate with Front-end Developers, QA Engineers, Product Managers, and DevOps.
• Improve application performance, reliability, and security.
• Optimize SQL queries and database performance.
• Participate in architecture discussions and technical decision-making.
• Perform code reviews and mentor other engineers.
• Contribute to CI/CD processes and engineering best practices.

Tech Stack

• .NET 8 / ASP.NET Core
• C#
• Entity Framework Core
• MS SQL Server / PostgreSQL
• Redis
• RabbitMQ / Kafka
• Docker
• Kubernetes
• Azure / AWS
• Git
• GitHub Actions
• REST APIs
• Microservices

Requirements

• 4+ years of commercial experience with C# and .NET.
• Strong knowledge of ASP.NET Core.
• Experience building scalable backend applications.
• Solid understanding of microservice architecture.
• Experience with SQL Server or PostgreSQL.
• Experience with Entity Framework Core.
• Understanding of asynchronous programming.
• Experience with Docker.
• Familiarity with Kubernetes is a plus.
• Experience with cloud platforms (Azure or AWS).
• Knowledge of REST API design principles.
• Upper-Intermediate English or higher.

Nice to Have

• Experience with event-driven architecture.
• Knowledge of Redis, RabbitMQ, or Kafka.
• Experience with CI/CD pipelines.
• Familiarity with Web3 or blockchain technologies.

What We Offer

• Fully remote work from anywhere in Europe.
• Long-term B2B cooperation.
• Competitive salary paid in EUR or USD.
• Annual salary reviews.
• Performance-based bonus program.
• Annual company bonus.
• 25 paid vacation days.
• Paid sick leave.
• Flexible working hours.
• Home office budget.
• Laptop or equipment allowance.
• Learning & development budget for courses, books, and conferences.
• English language lessons.
• Private health insurance.
• Mental health support program.
• Sports and wellness compensation.
• Team-building activities and international company retreats.
• Opportunity to work with modern technologies in AI, Web3, and cloud infrastructure.
• Clear career growth opportunities in a rapidly expanding international product company.

Why Join Phoenix Games?

You'll work on innovative products using modern technologies, free from legacy code and excessive bureaucracy. We encourage engineers to take ownership, contribute ideas, and influence technical decisions while building products for a global audience.

If you're passionate about backend development and want to be part of a fast-growing international team, we'd love to hear from you.

Phoenix Games is an innovative technology company building next-generation iGaming and Web3 products for a global audience. We combine AI, blockchain, and cloud technologies to create engaging, secure, and high-performance digital experiences.

We're looking for a talented iOS Developer to help build world-class mobile applications that deliver exceptional user experiences and support millions of users worldwide.

What You'll Do

• Develop and maintain native iOS applications using Swift.
• Build scalable, secure, and high-performance mobile solutions.
• Collaborate closely with Product Managers, Designers, Backend Developers, and QA Engineers.
• Integrate REST APIs, WebSockets, and third-party SDKs.
• Optimize application performance, stability, and responsiveness.
• Write clean, maintainable, and well-tested code.
• Participate in code reviews and technical discussions.
• Contribute to application architecture and continuous product improvements.
• Stay up to date with the latest iOS technologies and best practices.

Requirements

• 3+ years of commercial iOS development experience.
• Strong knowledge of Swift.
• Experience building and maintaining native iOS applications.
• Experience with SwiftUI and/or UIKit.
• Experience integrating REST APIs.
• Understanding of mobile architecture patterns.
• Experience with Git.
• Strong problem-solving skills and attention to detail.
• Upper-Intermediate English or higher.

Nice to Have

• Experience in iGaming, FinTech, or high-load consumer applications.
• Experience with real-time features and WebSockets.
• Familiarity with Web3 or blockchain technologies.
• Experience with automated testing and CI/CD.
• Experience publishing applications to the App Store.

What We Offer

• Fully remote work from anywhere in Europe.
• Long-term B2B cooperation.
• Competitive salary paid in EUR or USD.
• Annual salary reviews.
• Performance-based bonus program.
• Annual company bonus.
• 25 paid vacation days.
• Paid sick leave.
• Flexible working hours.
• Home office budget.
• Laptop or equipment allowance.
• Learning & development budget for courses, certifications, books, and conferences.
• English language lessons.
• Private health insurance.
• Mental health support program.
• Sports and wellness compensation.
• Team-building activities and international company retreats.
• Opportunity to work on innovative AI, Web3, and mobile products with a global audience.
• Career growth opportunities in a fast-growing international product company.

Why Join Phoenix Games?

At Phoenix Games, you'll build modern iOS applications using the latest technologies in a collaborative, product-focused environment. You'll have the opportunity to influence product decisions, solve challenging technical problems, and contribute to innovative solutions that shape the future of digital entertainment.

We are an international product technology company that develops scalable B2B digital platforms.

We are looking for a Financial Analyst who can transform data into meaningful business decisions. If you enjoy analyzing financial performance, identifying trends, and supporting product growth through data-driven insights, we would be happy to get to know you.

Your key responsibilities will include:

- Assist with end-to-end preparation of P&L, Cash Flow, and Balance Sheet reports: monitor and reconcile daily Cash Flow against actual balances, covering operating, investing, and financing activities, maintain the Balance Sheet, ensuring accurate reporting of assets, liabilities, and shareholders' equity. 

- Detailed review of the Platforms reports in terms of deviations, unusual charges from all 3rd party providers

- Maintain a company-wide register of all recurring services/subscriptions used at company level and by individual departments;

- Own a specific ERP module/workstream: define requirements together with the Lead, execute ad-hoc requests, and validate functionality and data-migration accuracy before rollout

- Design and own the audit approach for marketing-related payments, prioritizing review of high-risk / high-value payments to ensure compliance with approved budgets

- Execute ad-hoc financial analyses, reporting requests, and special assignments as requested by management, ensuring timely delivery, accuracy, and alignment with business objectives.

It's a match if you have:

– 2+ years of experience in Financial Analysis, Financial Controlling, Business Analysis, or a related field.
– Experience working in product companies, FinTech, or other digital business environments.
– Advanced Microsoft Excel skills, including Pivot Tables, XLOOKUP, INDEX-MATCH, and complex formulas.
– Experience working with Tableau, Power BI, or other business intelligence tools.
– Understanding of key product, customer, operational, and financial performance indicators.
– Experience preparing financial analyses and management reports.
– Strong analytical thinking, attention to detail, and a structured approach to work.
– Ability to work with large datasets and meet established deadlines.
– A proactive mindset and a strong desire to continuously learn and develop.

What we offer:

– Flexible schedule and remote format or offices in Warsaw/Kyiv - you choose.
– 24 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress).
– A supportive, friendly team where knowledge-sharing is part of the culture.
– Coverage for professional events and learning.
– Birthday greetings, team buildings, and warm human connection beyond work.
– Zero joules of energy to the aggressor state, its affiliated businesses, or partners.

Strong analytics create stronger products.
If you're ready to make an impact through data, we'd love to hear from you.

Send us your CV - we'd love to meet you!

About the Role

We’re looking for a high-performance Account Executive who doesn’t just “close deals” - but drives strategic revenue growth.

You will own the full sales cycle from qualified opportunity to signed contract, partnering with prospects to understand their business goals and positioning our SEO and link-building services as a measurable growth lever.

Why This Role Matters

You are the bridge between our solutions and our clients’ growth. Your work directly drives revenue, builds long-term partnerships, and shapes the company’s success in new and existing markets.

What You’ll Do

• Manage full sales cycle: discovery, proposal, negotiation, close

• Conduct calls with prospects to understand needs

• Prepare and send proposals

• Negotiate and close deals

• Keep CRM up to date and forecast accurately

• Build long-term client relationships

• Collaborate with SDRs, marketing, and operations

• Attend conferences when needed
  
  

Who You Are

• Disciplined, proactive, and commercially sharp

• Manages time well and stays accessible during working hours

• Takes ownership of results and follows structured sales processes

• Based in Ukraine or Europe, with willingness to travel for conferences
  
  
  

Nice to Have

• Experience selling SEO or performance marketing services

• Familiarity with sales automation tools (Apollo, LinkedIn Sales Navigator, Reply.io)

• Experience in high-risk or competitive industries
  
  
  

What We Offer

• Remote-first, international team

• Flexible schedule, transparent KPIs

• 30 business days paid time off

• Paid travel to major iGaming events

• Direct influence on affiliate growth

N-iX is looking for a Middle Data Engineer to help build and operate a new AWS-based data lakehouse for our customer in the e-commerce domain. The ideal candidate has hands-on experience with AWS data services, modern data pipelines, and lakehouse architectures.

Our Client is a global full-service e-commerce and subscription billing platform on a mission to simplify software sales everywhere. For nearly two decades, we’ve helped SaaS, digital goods, and subscription-based businesses grow by managing payments, global tax compliance, fraud prevention, and recurring revenue at scale. Our flexible, cloud-based platform combined with consultative services helps clients accelerate growth, reach new markets, and build long-term customer relationships.

Data is at the heart of everything the client does—powering insights, driving innovation, and shaping business decisions. The client is building a next-generation data platform and is looking for a Middle Data Engineer to contribute to its development.

Role Overview:

As a Middle Data Engineer, you will contribute to building and operating a scalable and cost-efficient AWS data lakehouse. You will work closely with data engineers, DevOps engineers, architects, and product leads to implement reliable data pipelines, data models, and data products that support business decision-making.

Your Responsibilities:

• Develop and maintain scalable data pipelines using S3, Apache Iceberg, Glue Data Catalog, EMR, Airflow (MWAA), Python, and PySpark.
• Work with data across medallion layers, from source ingestion to reusable business entities, dimensional models, and analytics-ready datasets.
• Integrate data from various source systems, including databases, APIs, business applications, and file-based sources.
• Implement data transformations and contribute to building end-to-end data products, including scheduled data deliveries and serverless workloads using services such as AWS Lambda and S3.
• Apply automated testing and data quality practices across data pipelines and contribute to metadata management, cataloguing, lineage, and documentation using DataHub and AWS services.
• Prepare and make curated data available in Snowflake for analytics, reporting, and SQL-based use cases.
• Collaborate with architects, DevOps engineers, product owners, engineering managers, and Power BI engineers on solution implementation, CI/CD, and Terraform-based infrastructure.
• Monitor data pipelines and production workflows, investigate issues, improve performance and reliability, and maintain technical documentation and runbooks.

What We’re Looking For:

• 3+ years of experience in data engineering, ideally with AWS, lakehouse, or hybrid data platforms.
• Strong Python, PySpark, and SQL skills, with experience developing production data pipelines and data transformations.
• Practical experience with Airflow and AWS data services, including S3, Apache Iceberg, Glue Data Catalog, Glue Data Quality, Athena, and EMR.
• Good understanding of data modelling and harmonisation, including dimensional modelling, SCD Type 1 and 2, schema evolution, and working with data from multiple source systems.
• Experience integrating data from databases, APIs, business applications, and file-based sources.
• Understanding of data governance concepts, including metadata management, cataloguing, lineage, and documentation. Experience with DataHub is a plus.
• Familiarity with Snowflake, BI platforms, semantic layers, and SQL- or dbt-based transformation approaches.
• Experience with Git, GitLab CI/CD, automated testing, and Infrastructure as Code. Terraform experience is a plus.
• Good problem-solving and troubleshooting skills, with a proactive approach to learning and taking ownership of assigned tasks.
• Good communication and documentation skills.
• Upper-Intermediate English or higher to collaborate effectively with English-speaking stakeholders on the client side.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

NuxGame works with iGaming operators of all scales, helping companies access new markets or enhance their existing brands. As a casino gaming software company, NuxGame provides solutions to build outstanding brands and fulfill business goals. We are currently looking for an Account Manager to join our team.

Your Responsibilities:

• Own the customer relationship end-to-end, acting as their primary point of contact and trusted advisor.
• Define and execute tailored success strategies for each account, aligning NuxGame solutions with customer business goals and agreed KPIs.
• Continuously monitor account health, usage metrics, and satisfaction levels, addressing risks early to ensure retention and growth.
• Lead quarterly business reviews with clients to evaluate results, gather feedback, and identify improvement opportunities.
• Resolve escalations quickly by coordinating with internal teams, ensuring seamless communication and a solution-focused approach.
• Collaborate cross-functionally with Sales, Product, Operations, and Technical teams to deliver a consistent and high-quality customer experience.
• Identify upsell and cross-sell opportunities by understanding customer needs and market trends.
• Share industry insights and best practices with clients to help them optimize operations and revenue potential.
• Stay informed on iGaming industry developments, including regulatory changes, competitive landscape, and emerging technologies.
• Maintain accurate account records in CRM and project management tools, ensuring timely reporting of progress and outcomes.
  
   

What we’re looking for:

• Minimum 2 years of experience in Account Management, Customer Success, or post-sales roles
• Proven success in managing strategic accounts and building strong relationships with senior stakeholders, including C-level executives.
• Track record of delivering measurable results in retention, adoption, and upsell.
• Comfortable owning the full customer lifecycle — onboarding, growth, and renewals.
• Proactive and resourceful — you can thrive without a playbook and take initiative to solve problems.
• Highly organized, able to manage multiple priorities while keeping a high standard of service.
• Strong communicator in English (written and spoken); extra languages are a plus.
• Data-driven mindset — you use metrics to guide decisions and create actionable plans.

• Collaborative, adaptable, and confident in balancing client needs with business objectives.

   

What we offer

We believe that a happy team builds the best products. Here is how we support you:

• Remote & Flexible: Work from anywhere. Our core hours are 10:00 to 18:00 (Kyiv time), Mon-Fri.
• Financial Stability: Timely payment for compensation for services
• Personal Equipment Policy: equipment are provided for use to ensure comfortable and efficient work.
• Knowledge Sharing: We regularly gather to discuss new trends, share insights, and elevate one another.
• Community: At NuxGame, you will work in a team of like-minded people who are ready to support, inspire, and tackle complex challenges together.
• Creative Freedom: We encourage initiative. With us, you have the freedom of professional expression and the space to implement your ideas.
• Time-off Policy: 24 vacation days per year + 5 sick days (without medical confirmation).

• Atmosphere: A friendly environment focused on results and mutual respect, free from unnecessary bureaucracy and pressure.

   

We believe in unlocking the inner potential of each team member within an open and democratic culture.

Waiting for you on our team!

The Fourth Law is a leading Ukrainian manufacturer of autonomy technologies for drones. Our solutions are codified according to NATO standards and are currently utilized by over 50 units of the Security and Defense Forces of Ukraine, as well as 20+ drone manufacturers.

Our products are named after prominent Ukrainian figures of the “Executed Renaissance” and the “Sixtiers” movement—Vasyl Stus, Olena Teliha, Mykola Zerov, and Anatoliy Lupynos.

In 2026, the company was recognized by DOU as the most promising project in the defense tech sector.

Purpose of the Role: Develop and implement intelligent models to solve real-world business challenges. You will transform theoretical algorithms into functional tools that enhance our product

Key Responsibilities:

• Design, implement, and optimize machine learning models and algorithms;
• Collaborate with data scientists, software engineers, and product teams to deploy ML solutions;
• Conduct data preprocessing, feature engineering, and model evaluation;
• Monitor and maintain the performance of deployed ML models in production;
• Document model development, experiments, and results clearly and consistently;
• Stay up-to-date with the latest advancements in machine learning and AI technologies.

Experience and skills we are looking for:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field;
• 3+ years of experience in machine learning, data science, or related fields;
• Strong programming skills in Python, R, or similar languages;
• Proficiency with ML frameworks and libraries such as TensorFlow, PyTorch, Scikit-learn;
• Experience with model training, evaluation, and optimization for real-world applications;
• Solid understanding of machine learning algorithms, data structures, and statistical methods;
• Ability to work independently, manage multiple tasks, and collaborate with cross-functional teams.

Why Choose US?

• Work that has a real impact. We build products that directly strengthen Ukraine’s defense capabilities.
• Opportunity to work alongside top-tier engineers in MilTech and autonomous systems.
• Official employment under the Diia.City legal framework.
• The possibility of reservation (deferment) for conscripts in accordance with the requirements of current legislation.
• Annual paid leave — 24 calendar days.
• Additional paid leave for veterans — 14 calendar days.
• Paid sick leave in accordance with the law.
• Possibility of reimbursement for training costs according to internal company policies.

We are not just looking for employees, but for like-minded individuals who share our values and are ready to build the future of Ukrainian MilTech.

У King Group ми будуємо iGaming-продукти, якими щодня користуються тисячі людей. Розвиваємо 20+ брендів, обслуговуємо 4 000 000+ користувачів і об'єднуємо 1000+ фахівців
Шукаємо Junior / Trainee QA Automation Engineer, який хоче розвиватися в автоматизації тестування на Python та працювати в команді, де автоматизація є повноцінною частиною розробки. Якщо у тебе вже є базовий практичний досвід написання автотестів або навчальні проєкти - будемо раді познайомитися

Tech stack: Python, PyTest, Selenium, Playwright, Appium, Requests, Pydantic, FastAPI, Locust, JMeter, Allure Report

Чим зацікавить вас робота в нашій команді:
Ти одразу побачиш повну картину автоматизації: Web UI, Mobile, API та Performance-тестування, розвиток внутрішнього фреймворку, власні скрипти й інтеграції. Ми активно використовуємо AI-інструменти для аналізу, генерації коду та документації, але очікуємо, що ти розумієш свій код і прийняті рішення. Попереду — зрозумілий шлях до рівня Middle.

Вимоги: 

• Впевнено володієш Python
• Розумієш принципи автоматизації веб-тестування з Selenium
• Маєш базові знання PyTest і принципів організації тестів
• Впевнено пишеш XPath-локатори
• Розумієш життєвий цикл тест-кейсів і принципи їх автоматизації

• Маєш практичний досвід з Playwright (Python)
• Використовуєш AI-інструменти (Claude, ChatGPT тощо)
• Автоматизував мобільне тестування з Appium

• Розробляти нові автотести відповідно до вимог проєкту
• Підтримувати та розвивати наявний набір автотестів
• Аналізувати причини падіння тестів і підтримувати стабільність фреймворку
• Допомагати Manual QA в аналізі запусків та Allure-звітів
• Працювати з кількома схожими за функціональністю проєктами
• Брати участь у розвитку внутрішніх інструментів автоматизації

• Мінімум бюрократії, швидкі рішення без «ходіння по колах»
• Реальний простір для росту
• Компенсацію навчання (skill boost)
• 24 дні відпустки + оплачувані лікарняні
• Медичну страховку + Healthy lifestyle компенсацію
• 75% компенсації обідів
• Комфортний офіс у центрі Києва з панорамною терасою

1. Прескрінінг: HR-обговорення мотивації, досвіду, очікувань
2. Технічний етап: зустріч з Team Lead  (до 1,5 години) 
3. Оффер: обговорення деталей, умови, старт

King Group — продуктова iGaming-компанія, яка розвиває міжнародні продукти для ринків України та Tier-1. 20+ брендів, 1000+ спеціалістів і мільйони користувачів по всьому світу.

Зараз шукаємо Design Project Manager, який допоможе перетворити великий потік дизайн-запитів на зрозумілий і керований процес.

У дизайн-відділі — 50 дизайнерів і близько 80 внутрішніх замовників. Щотижня команда працює із сотнями задач, тому тут важливо не просто контролювати тікети, а розуміти контекст, пріоритети, завантаження команди та кінцевий результат.

Що буде у фокусі

• Приймати та уточнювати дизайн-задачі, перевіряти, чи достатньо інформації для старту роботи.
• Узгоджувати пріоритети та дедлайни із замовниками й дизайн-лідами.
• Планувати роботу та розподіляти задачі з урахуванням реального завантаження дизайнерів.
• Контролювати статуси задач у Jira та завчасно підсвічувати ризики.
• Координувати комунікацію між замовниками, дизайнерами та лідами.
• Організовувати ревʼю, правки та фінальне погодження результатів.
• Аналізувати процеси та впроваджувати зміни, які допомагають команді працювати ефективніше.
• Допомагати команді фокусуватися не на кількості закритих задач, а на їхньому результаті.

Що важливо

• Досвід у Project / Delivery / Operations Management.
• Досвід координації кількох проєктів чи великого потоку задач одночасно.
• Розуміння того, як працює дизайн-процес — від постановки задачі до фінального погодження.
• Вміння працювати з пріоритетами та швидко адаптуватися, коли вони змінюються.
• Сильні комунікаційні та організаційні навички.
• Здатність бачити проблеми в процесах і самостійно пропонувати рішення.
• Орієнтація на результат та вміння відстоювати пріоритети команди.

Буде плюсом

• Досвід роботи з дизайн-командами або креативними департаментами.
• Досвід автоматизації процесів та задач.
• Досвід в iGaming або інших продуктових компаніях.

Що пропонуємо

• Масштабні задачі: великий дизайн-відділ і сотні задач щотижня.
• Реальний вплив на процеси: можливість не просто підтримувати існуючу систему, а змінювати її та робити ефективнішою.
• Роботу поруч із сильними дизайнерами, лідами та командами продукту.
• Можливості професійного та кар'єрного розвитку — вертикально, горизонтально та між командами.
• Стабільність компанії, яка понад 13 років розвиває власні продукти.
• Офіційне працевлаштування.
• Медичне страхування та корпоративний лікар.
• Оплачувані лікарняні, відпустка та додаткові вихідні.
• Компенсацію зовнішнього навчання та внутрішні воркшопи.
• Компенсацію абонемента в спортзал або спортивну секцію.
• Компенсацію 75% вартості корпоративних обідів.

Якщо тобі цікаво працювати на стику дизайну, процесів і менеджменту та бачити, як твої рішення реально змінюють роботу великої команди — будемо раді познайомитися.

We are looking for an Application Security Research Engineer . In this role, you will work with a team of researchers and ethical hackers focused on offensive security testing, automated exploit discovery, and advanced application security research. Your work will directly influence the security posture of company products and help scale secure-by-design principles. This is a hands-on technical role with a strong emphasis on offensive security, code exploitation, automation, and innovation.
 

Responsibilities:

• Help to reshape the company's Product Security
• Plan and execute advanced penetration testing campaigns.
• Develop tools and frameworks for scalable security testing and fuzzing.
• Lead Security innovation by building and managing penetration testing tools \ AI Agents
• Analyze vulnerabilities, perform root cause analysis, and develop proofs of concept.
• Identify systemic product weaknesses and help define long-term mitigations.
• Collaborate with engineering teams to reproduce, triage, and fix vulnerabilities.
• Contribute to security research publications, CVE submissions, and industry knowledge sharing.
• Continuously evolve internal testing capabilities using modern tooling and AI-assisted approaches.

Requirements:

• 5+ years of experience in Research and penetration testing.
• Strong coding skills and deep technical understanding of web, API, cloud-native, and backend technologies.
• AI and LLM Penetration testing knowledge and Experience
• Experience with penetration testing tools (Burp Suite, Metasploit, etc.) and custom security tool development.
• Familiarity with modern architectures (e.g., Cloud, microservices, containers, Kubernetes).
• Familiarity with secure software architecture and typical attack vectors.
• Demonstrated ability to lead security testing engagements and report technical findings effectively.
• Experience building or integrating automated PT or fuzzing pipelines is a strong advantage.
• Knowledge and hands-on experience with SSDLC tools and CI/CD pipelines,
• Publications or open-source contributions in the security domain are a plus.

Full-time, long-term position. The role is remote for the first 3–4 months, after which it becomes hybrid, with 2–3 days per week in the office, under a B2B contract.
The office is located in Barcelona. We will organize the relocation, but any additional relocation-related expenses will need to be covered by you.

You must already have the legal right to work in Europe, so there are no issues with working from Barcelona. We do not provide visa sponsorship, but we can assist with information or guidance if needed.