Jobs at Djinni

The Role

You’ll build and maintain the backend services behind our automations. What sets this role apart is how you work: we expect you to ship fast and efficiently by driving AI coding tools rather than hand-writing everything. You frame the problem, point the model at the right inputs and context, own the plan, and run a rigorous final code review. The AI writes most of the code — you’re the engineer who makes sure it’s correct, fast, and production-ready.

We’re looking for someone genuinely strong with modern AI tooling — treating it as a core part of the workflow, not a side experiment — including a solid AI harness with strong automated code validation and verification built in.

Responsibilities

• Design, build, and maintain backend microservices for process automation
• Deliver features fast using AI coding agents: scope the task, prepare inputs/context, define the plan, and review the output critically
• Investigate and reverse-engineer the behaviour of private/third-party APIs
• Integrate automations across the platforms and keep them reliable in production
• Optimize systems for performance, scalability, and reliability

• Collaborate with the team on architecture and technical decisions.

   

Required Expertise

• Solid engineering judgment: able to read, review, and correct AI-generated code and catch subtle bugs
• Strong Node.js / TypeScript backend background for scalable, high-load systems
• Microservices design with high availability and fault tolerance
• Experience with time-series/PostgreSQL workloads (TimescaleDB)
• Event bus and message queue familiarity (Kafka, RabbitMQ, SQS)
• Cloud platform knowledge (AWS, GCP) and containerization (Docker, Kubernetes)
• Problem-solving mindset for high-traffic systems
• Strong, hands-on AI-assisted development skills — daily use of coding agents (Claude Code, Codex, etc.) to write and ship code efficiently

• A robust AI harness with strong code validation/verification, so AI-generated changes are automatically checked before they land.

   

Requirements

• 5+ years of backend engineering experience (Senior level)
• Node.js, TypeScript, JavaScript proficiency
• Proven experience shipping code with AI coding tools
• Ukrainian language: native speaker level
• Full-time, fully remote position

• Global candidates considered

   

Benefits

• 20 vacation days + 10 sick days
• Flexible schedule, fully remote
• Sports, psychology, and health insurance budgets
• Education and English course funding
• Team-building events
• Personal Development Plans

About the Role

We’re looking for a Senior Software Engineer to join a newly forming team that will own one of the most specialised and business-critical domains in our technology landscape — Game Engine.

This role sits at the intersection of engineering, game mathematics, platform, and compliance. You’ll work on the tools, frameworks, and services that enable our mathematicians and game teams to build, validate, run, and monitor game logic in production.

This position is about deep ownership of a very specific technical domain: game engines, mathematical packages, simulation data, RTP monitoring, round details, and integrations with games developed both internally and by external studios.

You’ll be part of a small, experienced team with a high level of responsibility. The impact of this work is direct: incorrect game logic, missing round details, or inaccurate RTP monitoring can affect game delivery timelines, business performance, and regulatory readiness.

If you enjoy working close to complex domain logic, reviewing technical implementations, understanding how games work under the hood, and owning systems where precision matters — this role will feel like home.

Key Responsibilities

• Own, maintain, and evolve Playson’s Game Engine domain
• Work on internal frameworks and libraries used by mathematicians to implement game logic and mathematical packages.
• Review and validate code written by mathematicians, ensuring quality, correctness, maintainability, and proper usage of internal frameworks.
• Contribute to the development and support of game engines used to run mathematical logic within our platform.
• Support integrations with external game studios by helping build wrappers and bridges between third-party game implementations and Playson’s platform.
• Work with data structures and protocols that connect game logic with frontend and backend systems.
• Contribute to RTP monitoring processes, including validation of production transaction data against simulation data and expected mathematical behaviour.
• Support and evolve tools used for mathematical review, simulations, data files, monitoring, and alerting.
• Implement and maintain round details logic required for regulated markets, ensuring that detailed game round information can be correctly provided to partners and regulators.
• Collaborate closely with mathematicians, backend engineers, platform teams, compliance stakeholders, and product representatives.
• Participate in code reviews and technical discussions to ensure a high engineering standard across the Game Engine domain.
• Investigate issues related to game logic, mathematical validation, monitoring, and engine behaviour.
• Participate in minimal on-call responsibilities related to the systems owned by the team, mainly around monitoring, alerts, and domain-specific incidents.
• Take ownership of a highly specialised area where quality, accuracy, and attention to detail are essential.

Requirements

• Strong software engineering experience, ideally in backend, game engine, gaming, gambling, betting, or simulation-heavy environments.
• Solid experience with Node.js/TypeScript, or strong expertise in another OOP language such as C++, Java, C#, Go, or Python.
• Good understanding of software architecture, code quality, testing, debugging, and maintainability.
• Experience reviewing complex code and providing clear technical feedback.
• Ability to understand domain-specific logic and work with technical systems where business rules, mathematics, and engineering are closely connected.
• Strong problem-solving skills and ability to work with complex, non-standard technical challenges.
• Experience working with production systems where reliability, accuracy, and correctness are critical.
• Understanding of backend systems, APIs, data flows, and service-to-service communication.
• Ability to collaborate closely with non-engineering technical experts, especially mathematicians or domain specialists.
• Strong ownership mindset and willingness to become a key expert in a narrow but highly important technical domain.
• Product-oriented thinking, with an understanding that games are the core product and engineering decisions directly affect delivery, quality, and compliance.
• English communication skills sufficient for working in an international environment.

Nice to Have

• Experience in iGaming, gambling, betting, game development, or casino games.
• Experience working with game engines, mathematical engines, simulation tools, or game logic frameworks.
• Background in C++ or experience working with legacy C++ systems.
• Experience with mathematical models, probability-based systems, simulations, random generators, or RTP-related logic.
• Understanding of regulated markets and compliance requirements in iGaming.
• Experience with ClickHouse or other analytical/columnar databases.
• Experience with monitoring, alerting, and production diagnostics.
• Experience with AI-assisted code review or automated validation tools.
• Knowledge of microservices architecture and distributed systems.
• Familiarity with Kafka, gRPC, Kubernetes, or AWS.
• Experience integrating third-party games, external studio products, or wrapper-based solutions.
• Ukrainian language skills would be a plus.

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About the role

Help build the internal technology experience behind an engineering-driven technology company.

We’re looking for a hands-on IT Operations Engineer to support our colleagues across multiple international locations, with regular on-site presence in Bratislava.
This role goes beyond traditional IT support. You’ll be responsible for delivering a seamless employee IT experience — from onboarding and workstation setup to identity and access management, troubleshooting and continuous improvement of internal IT processes.
We’re looking for someone who enjoys ownership, solving complex operational problems and continuously improving how internal technology works.
If you’re curious, proactive and naturally look for better ways of doing things instead of simply following established processes, we’d love to meet you.

What you’ll do

• Provide day-to-day IT support to employees remotely and on-site
• Own IT onboarding and offboarding processes, ensuring a smooth employee experience
• Configure and maintain macOS workstations
• Manage user accounts, permissions and access across internal systems
• Maintain IT assets throughout their lifecycle, including procurement, inventory and logistics
• Troubleshoot hardware, software and network-related issues
• Administer and support internal platforms, including Google Workspace, Atlassian and GitHub
• Support identity and access management across cloud environments (AWS, Azure, GCP)
• Maintain clear and up-to-date technical documentation
• Identify opportunities to simplify, automate and improve internal IT processes

What we’re looking for

We’re more interested in how you think than in the exact number of years on your CV.
You might currently work in IT Support, Systems Administration, NOC, Infrastructure, or be at the beginning of your DevOps journey.
What matters most is your technical curiosity, ownership mindset and willingness to continuously improve the way things work.

You’ll likely be successful if you have:

• Solid experience supporting macOS environments
• Good understanding of networking fundamentals (DNS, DHCP, VPN, TCP/IP)
• Experience with identity and access management
• Experience administering Google Workspace or similar collaboration platforms
• Experience with ticketing systems
• Strong troubleshooting and problem-solving skills
• Good documentation habits and attention to detail
• A proactive mindset with the confidence to suggest and implement improvements

Nice to have

• Experience with MDM solutions
• Experience administering Atlassian products or GitHub
• Familiarity with AWS, Azure or GCP
• Experience with LDAP, VPN or identity management solutions
• Scripting or automation experience
• Interest in IT security and modern access management practices

Why this role
This role is for someone who enjoys building better ways of working — not just keeping things running.
You’ll work closely with engineering and business teams, improve the internal technology experience across the company and have the opportunity to introduce automation, standardize processes and make everyday work easier for hundreds of colleagues.
If you naturally question repetitive manual work and enjoy turning good ideas into practical improvements, you’ll likely thrive in this role.

What we offer

• Competitive salary
• Professional development budget
• Private medical insurance
• Financial support for important life events
• International and collaborative environment
• Regular company events

Benefits may vary depending on location and contractual agreement.

Recruitment process

• HR Interview
• Technical Interview
• Final Interview

By submitting your application, you acknowledge that your personal data will be processed in accordance with our Privacy Policy.

At Geniusee, we help businesses thrive through technology partnerships and strengthen the engineering community by sharing knowledge and creating opportunities 🙌

We live by our values: Continuous Growth, Team Synergy, Taking Responsibility, Conscious Openness, and Result-Driven Mindset. Here, you’ll find a safe, inclusive, and supportive environment where your voice is heard, and feedback is welcome 🤗

Whether you want to work from home or from our offices in Kyiv / Lviv / Warsaw with stable electricity and Wi-Fi, we’ve got you covered.
Join us and make an impact 💜

Project Information:
The project focuses on building a complex, real-time, multi-component system with deep hardware integrations, strict scope control, and high reliability requirements.

Requirements
● 3+ years of experience as a Business Analyst in IT, with hands-on work on complex systems or integration-heavy projects across multiple domains.
● Strong understanding of the software development lifecycle, with a particular focus on system analysis and integration-driven solutions.
● Proven experience in eliciting and structuring requirements in technically complex environments (interviews, deep-dive sessions with engineers, document and specification analysis).
● Ability to quickly understand complex domains, hardware-related constraints, and evolving system behavior, and translate them into clear, structured requirements.
● Solid stakeholder management skills, including working with technical and non-technical stakeholders under time and responsibility constraints.
● Strong experience in defining and documenting functional and non-functional requirements, including:
— system flows;
— integration requirements;
— business rules and automation algorithms;
— simulation systems;
— constraints and assumptions.
● Experience working with multiple requirement formats: user stories, acceptance criteria, system specifications, sequence diagrams, BPMN/UML, state diagrams.
● Ability to decompose complex end-to-end system flows into clear, testable, and implementation-ready components.
● Confidence in change management: identifying impacts, managing dependencies, and maintaining system consistency when requirements evolve.
● Strong focus on scope control: ability to work strictly within the approved scope, clearly distinguish scope from assumptions, and prevent uncontrolled scope expansion.
● Strong collaboration skills with cross-functional teams: backend, system engineers, embedded/hardware-related teams, QA, and product/project management.
● Ability to reason about business value and risk when working with different solution options in responsibility-heavy and technically complex domains.
● Experience supporting business acceptance testing, system validation, and post-delivery analysis.
● English level: Upper-Intermediate (B2) or higher.
● The candidate must be based in Ukraine.
● Availability to work from Kyiv or readiness to travel to Kyiv up to several times per month when required by the project.

Responsibilities
● Perform business and system analysis activities throughout the full software development lifecycle.
● Elicit, analyze, and formalize requirements for a complex, real-time, multi-component system.
● Describe and maintain end-to-end system behavior, including interactions between subsystems and external integrations.
● Prepare and maintain clear, structured, and unambiguous documentation suitable for engineering, testing, and validation.
● Ensure strict adherence to the agreed scope and requirements baseline throughout the project lifecycle.
● Facilitate requirement clarification and validation sessions with stakeholders and the delivery team.
● Ensure shared understanding of system scope, constraints, and priorities across all involved parties.
● Actively manage requirement changes, dependencies, and risks related to system behavior and integrations, following a clear and disciplined change management process.
● Contribute to internal BA practices, documentation standards, and knowledge sharing within the company.
● Strong ownership mindset, with the ability to proactively drive analysis activities and follow topics through to resolution.
● Adaptability and ability to work effectively in a dynamic environment with evolving requirements, priorities, and incomplete information.
● Flexibility in approaches and ways of working, with the ability to adjust to project needs while maintaining focus on quality and outcomes.

Key Working Principles
● High level of attention to detail when working with requirements, integrations, and system behavior.
● Discipline in following defined scope, processes, and change management rules.
● Ability to notice inconsistencies, gaps, and edge cases early and proactively address them.

Nice to have
● Experience with system analysis, embedded systems, IoT, telecom, or other technically complex domains.
● Understanding of real-time systems, event-driven architectures, or state-based system behavior.
● Experience in presales or early-stage solution definition.


What will you get:
Career growth & projects
● Competitive salary based on your skills and experience, and a benefits package.
● Regular performance appraisals to support your career development.
● Professional development support: online courses, certifications, and study compensation (including English courses).
● A modern tech stack across challenging, long-term projects.

Health & well-being
● Paid vacation (18 working days), public holidays (11 days), and sick leave (15 days).
● VIP medical insurance or sports coverage.

Work environment & flexibility
● Remote work from anywhere in the world or in one of our offices in Kyiv, Lviv, or Warsaw.
● Necessary equipment to perform your work.

Culture & community
● A collaborative and open culture where contributions are recognized.
● Regular corporate online & offline activities.
● Geniusee Charity Fund, making a difference beyond tech.

NuxGame is a leading software development company in the iGaming industry, dedicated to helping businesses enter new markets and strengthen existing brands. Our cutting-edge solutions empower our partners to create standout brands and achieve their business objectives. We are expanding our team and seeking an experienced Team Lead QA Engineer to spearhead our Manual QA team.
 

Your Role:

As the Team Lead QA Engineer at NuxGame, you will be responsible for leading our Manual QA team, strategizing resource allocation, setting priorities, and optimizing both team and project processes. Your leadership will ensure our products meet the highest standards of quality and innovation.

Key Responsibilities:

• Direct and manage the Manual QA team, promoting best practices in QA methodologies.
• Develop and implement advanced training programs for QA methodologies and tools specific to NuxGame's operational needs.
• Engage in strategic planning and execution of test plans to ensure comprehensive coverage of all features and functionalities.
• Foster a culture of continuous improvement, encouraging innovation in testing strategies and processes.
• Lead by example in adopting new technologies and methodologies that enhance product quality and team efficiency.
• Act as a key liaison between the QA team and other departments, ensuring clear communication and collaboration across projects.
• Enhance the QA team's capabilities in test automation, including API and Web Front-End testing, to improve efficiency and coverage.
• Design and monitor key performance indicators for the QA process, ensuring alignment with project goals and timelines.
  
   

What We Expect:

• Over 4 years of experience as a QA Engineer, with significant exposure to web application testing.
• A minimum of 2 years in a leadership role, with proven skills in team management and process optimization.
• Advanced knowledge in teaching and overseeing training processes for various testing sub-types and NuxGame’s toolset.
• Strong analytical skills and the ability to make data-driven decisions.
• Exceptional problem-solving abilities and a detail-oriented mindset.

Desirable Skills:

• Expertise in test automation, preferably with experience in API or Web Front-End testing.
• Familiarity with programming languages such as Python, JS, or TS.

• Experience with Docker and CI tools like Jenkins.

   

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!

⭐ About BetVam

BetVam is a licensed Ukrainian iGaming operator currently in the active launch phase and building its core business processes from the ground up. We are creating a modern betting and casino platform focused on long-term growth, excellent customer experience, operational excellence, and sustainable player value within a regulated market.

About the Role

We are looking for an experienced Head of Support to build, lead, and scale the entire Customer Support function for our new iGaming project at the pre-launch stage. This is a strategic leadership role responsible for defining the customer support vision, building high-performing teams, implementing best-in-class support processes, and ensuring exceptional player experience across all customer touchpoints. You will work closely with Product, CRM, Payments, Risk, Compliance, and Operations teams to create a world-class support organization that scales with the business.

Responsibilities

• Build and lead the Customer Support department from the ground up.
• Define the customer support strategy, operating model, KPIs, and service standards.
• Recruit, develop, and manage Team Leads, Support Leads, QA Specialists, Trainers, and Customer Support Agents.
• Establish scalable support processes, workflows, and quality assurance programs.
• Ensure excellent customer service across all communication channels, including Live Chat, Email, and Messaging platforms.
• Own customer satisfaction, response times, resolution times, and overall service quality.
• Monitor operational performance and drive continuous improvements through data analysis.
• Develop workforce planning, shift management, and resource allocation strategies.
• Handle high-level customer escalations and ensure timely resolution of critical issues.
• Collaborate closely with Product, CRM, Payments, Fraud, Risk, Compliance, VIP, and Marketing teams to improve the customer experience.
• Build reporting dashboards and present operational performance to senior management.
• Drive automation, AI solutions, self-service initiatives, and knowledge management.
• Ensure compliance with company policies, responsible gaming requirements, and regulatory standards.
• Support business growth by continuously optimizing customer support operations.

Requirements

• 4+ years of experience in Customer Support within the iGaming industry.
• At least 2 years of experience managing Customer Support Managers, Team Leads, or large support teams.
• Proven experience building or scaling customer support operations.
• Strong understanding of sportsbook, online casino, and player lifecycle.
• Experience managing multi-channel customer support operations (Live Chat, Email, Messaging, Social Media).
• Strong leadership, coaching, and organizational skills.
• Experience with customer support platforms such as Zendesk, Intercom, Freshdesk, LiveChat, or similar.
• Strong analytical skills with experience using KPIs, SLAs, CSAT, FRT, ART, and other support metrics.
• Experience managing customer escalations and service recovery.
• Ability to work in a fast-paced startup environment and build processes from scratch.
• English – business level

Nice to Have

• Experience launching a new iGaming brand or supporting a pre-launch project.
• Experience managing multilingual and 24/7 customer support operations.
• Knowledge of Responsible Gaming, AML, and KYC support processes.
• Experience implementing AI-powered customer support solutions and automation.
• Experience working with VIP Support teams.
• Familiarity with Jira, Confluence, Slack, Google Workspace, and workforce management tools.
• Experience managing outsourced or international customer support teams.

Company Offers

• Opportunity to build and lead the entire Customer Support function from the ground up.
• A key leadership role with significant influence on customer experience and operational strategy.
• Work on an exciting licensed iGaming project during its launch phase.
• High level of ownership, autonomy, and direct collaboration with senior leadership.
• Competitive salary package.
• Professional growth and long-term career development opportunities.
• Friendly, ambitious, and collaborative work environment.
• Modern office in Kyiv 

We are a fast-growing product company in the iGaming industry, driven by innovation, creativity, and a passion for delivering exceptional player experiences. Our team brings together talented professionals who embrace challenges, think outside the box, and continuously strive for excellence.

We're looking for a Customer Support Specialist who is passionate about delivering exceptional player experiences, solving complex customer issues, and contributing to the continuous improvement of our support operations. If you enjoy working in a fast-paced product environment, collaborating with cross-functional teams, and making a real impact on customer satisfaction, we'd love to hear from you.
 

What You'll Do:

• Provide professional support to players via live chat and email.
• Handle complex customer inquiries and resolve issues efficiently while maintaining a high level of customer satisfaction.
• Investigate payment, account, verification, bonus, and technical-related questions.
• Escalate technical issues to the Product and Development teams with detailed reproduction steps.
• Collaborate closely with Product, CRM, Payments, and Operations teams to ensure timely issue resolution.
• Prioritize incoming requests according to urgency while meeting internal SLA targets.
   

Knowledge Base & Process Improvement:

• Maintain and improve internal documentation, FAQs, and knowledge base articles.
• Identify recurring customer issues and suggest process improvements.
• Create and update response templates, macros, and support documentation.
• Participate in quality assurance activities to maintain high support standards.
• Share customer feedback with internal teams to improve the overall player experience and product quality.
   

Product & AI Collaboration:

• Review AI-assisted support responses and identify opportunities for improvement.
• Contribute to optimizing automated support workflows and customer communication.
• Help improve support processes as the company continues to scale.

What We're Looking For:

• 1+ year of experience in Customer Support, preferably in live chat, email, or ticketing systems.
• Experience in iGaming, Online Casino, Betting, or another fast-paced digital product environment.
• Excellent written communication skills with a customer-first mindset.
• Strong problem-solving skills and attention to detail.
• Experience working with customer support platforms such as Intercom, Zendesk, Freshdesk, or similar.
• Upper-Intermediate (B2+) English for internal communication.
• Fluent Russian (or another primary customer communication language, depending on target markets).
• Ability to work rotating shifts, including evenings, nights, and weekends.
• Ability to thrive in a fast-paced environment with evolving processes.
   

Nice to Have:

• Experience working with AI-powered support tools and automation.
• Experience creating or maintaining knowledge base documentation and SOPs.
• Understanding of payment systems, KYC procedures, fraud prevention, and player verification.
• Experience with QA processes, ticket reviews, and customer support performance metrics.
• Leadership potential and willingness to mentor teammates as the support team grows.
   

What We Offer

• Fully remote work.
• Competitive salary based on your experience and expertise.
• Opportunity to join a fast-growing international iGaming product.
• High-impact role with direct influence on customer experience.
• Professional growth and career development opportunities.
• Collaborative, supportive, and ambitious team culture.
• Paid vacation and sick leave.
• Flexible working environment with opportunities to grow alongside the company.
   

Ready to help us deliver an exceptional player experience?

Apply now and become part of the Pelkino team!

Description

Our client is a leading innovator in healthcare solutions, focused on delivering advanced products and services to enhance patient care. Specializing in medical, dental, and veterinary equipment, they prioritize precision and safety in medication management systems. With a commitment to optimizing workflows and improving outcomes, our client partners with healthcare professionals to create intuitive, high-quality solutions that elevate practice efficiency and patient care standards.

As part of the GlobalLogic team, you will grow, be challenged, and expand your skill set working alongside highly experienced and talented people.

Requirements

At least 3-4 years in Software Testing (manual/automation)

Deep understanding of software development life cycle, QA methodologies, tools, and processes

Hands-on experience with manual testing, functional testing

Experience in creating and maintaining test documentation (bug reports, test cases, checklists)

Experience in working with documentation – Requirements Specifications, Test Plan, Test Reports, etc

Experience with embbeded system testing

Excellent reporting skills

Upper intermediate level of English

Working in Healthcare domain would be a plus

Job responsibilities

Lead a separate project activity assigned by PM.

Participate in test requirements development, test design, and test development

Execute manual test cases and report defects found in the issue tracking system

Work with documentation – Requirements Specification, Tests Descriptions, Test Reports, Traceability.

Track and report test coverage and software quality metrics

Work closely with the development team and customer team

🌍 Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

📌 Location: Poland 

🧩About the Product:

Our client operates a cloud-based platform dedicated to corporate ground transportation management, addressing a multi-billion-dollar market. The solution aggregates multiple transportation providers. such as corporate fleets, ride-hailing services, taxi operators, and limousine networks - into a unified system that helps businesses streamline operations and reduce spend.  

The platform’s core challenges include integrating heterogeneous external services, maintaining reliability under high-load conditions, implementing advanced business logic for scheduling and pooling, and providing accurate cost control and reporting. Strong backend engineering is critical to scaling global coverage, ensuring performance, and delivering a seamless user experience.

🌟About the Role:

You will join a cross-functional development team responsible for core backend services that directly impact end users. The role offers full ownership of feature delivery - from reviewing product requirements and defining technical designs alongside architects and product managers, through to coding, testing, deployment, and monitoring in production. You will serve as first-line support for your services, proactively identify and address reliability and performance issues, and collaborate with other teams to ensure end-to-end system integrity. 

📈 Key Responsibilities:

• Lead end-to-end development of backend microservices, including design, implementation, deployment, and production monitoring.

• Translate product requirements into scalable technical designs, data models, and RESTful APIs.

• Integrate with external transportation providers and internal systems to enable reliable, real-time workflows.

• Analyze and optimize system performance and database queries under high-load scenarios.

• Propose and implement architectural improvements to enhance resilience, scalability, and maintainability.

• Maintain and refactor existing services to improve code quality, test coverage, and observability.

• Collaborate with cross-functional teams and mentor peers on best practices in coding, testing, and operations.

• Participate in agile ceremonies, including backlog grooming and sprint planning, to align deliverables with business priorities.

💻 Required Competence and Skills:

• 5+ years of backend software development experience in Golang 

• Proven experience designing and implementing data-driven applications using relational databases (e.g., PostgreSQL) and NoSQL stores (e.g., Redis).

• Solid understanding of RESTful API design principles and the HTTP protocol.

• Hands-on experience with Agile/Scrum methodologies and iterative delivery.

• Proficiency in writing unit tests and applying automated testing practices.

• Strong English communication skills, both verbal and written.

• Ability to understand complex business domains and translate needs into optimal technical solutions.

• Deep understanding of system architecture, high-load applications, and concurrency principles.

➕ Nice to Have:

• Expertise in performance tuning of relational databases.

• Familiarity with gRPC and Protocol Buffers.

• Prior work on high-load, distributed systems.

• Background in building concurrent applications.

🚀 Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

Requirements:

• 2+ years of experience as a Salesforce Administrator.
• Hands-on experience with Tableau Desktop and/or Tableau Cloud/Tableau Server.
• Strong understanding of Salesforce data model, security model, and declarative configuration.
• Experience creating and maintaining reports, dashboards, and data visualizations.
• Experience with Salesforce Flows, Validation Rules, Custom Objects, and Permission Sets.
• Understanding of data analysis principles and reporting best practices.
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration skills.
• English — Upper-Intermediate (B2) or higher.

• Ukrainian — Upper-Intermediate (B2) or higher.

   

Responsibilities:

• Administer, configure, and maintain the Salesforce platform.
• Manage users, roles, profiles, permission sets, and security settings.
• Configure custom objects, fields, page layouts, validation rules, Flows, and other declarative features.
• Create, maintain, and optimize Salesforce reports and dashboards.
• Develop and maintain Tableau dashboards and visualizations to support business reporting.
• Analyze business requirements and translate them into scalable Salesforce and Tableau solutions.
• Ensure data quality, integrity, and consistency across Salesforce and reporting environments.
• Collaborate with Business Analysts, Developers, Project Managers, and other stakeholders.
• Troubleshoot Salesforce and Tableau-related issues and provide user support.
• Prepare documentation and conduct knowledge-sharing sessions for end users.

Nice to Have:

• Salesforce Administrator Certification.
• Tableau Desktop Specialist or Tableau Certified Data Analyst certification.
• Experience with CRM Analytics (Tableau CRM).
• Experience with Salesforce Data Cloud.
• Familiarity with ETL processes and data integration tools.
• Experience working in Agile/Scrum environments.
• Knowledge of Apex or SOQL.

We Offer:

• Budget for Medical Insurance
• Budget for Wellbeing
• Paid vacation
• Paid sick leaves
• “Synebo talk” internal educational program
• English lessons
• Team building activities online/offline
• Salesforce certification
• Regular cultural events

We are Zutobi, a global EdTech leader that is redefining driver education worldwide. Our flagship app is the #1 driver’s ed solution in the US, helping millions of people become safer, more confident drivers through gamified learning.

Today, Zutobi boasts over 10M+ downloads, 250K+ monthly active users, and a 4.9-star rating backed by 200K+ reviews. Over the last 8 years, we’ve scaled from a 5-person startup into a profitable global team of 70+ professionals.

We are now seeking a data-driven, growth-oriented Chief Marketing Officer (CMO) to join our executive team. In this role, you will hold the keys to our global marketing engine, driving user acquisition, scaling our presence in the US and Europe, and directly influencing Zutobi’s long-term profitability.

About the Company

Founded in 2018 with roots in Sweden, Zutobi creates engaging, country- and state-specific educational products. Headquartered in Stockholm, we operate as a fully remote, agile team.

Our impact hasn’t gone unnoticed: in March 2023, Zutobi was recognized at the EdTech Awards (the world’s largest recognition program for education technology), winning the “Test Prep Solution” category and being named a finalist for “E-learning/Remote Solution”.

Why our product wins

We turn boring driver manual books into interactive, bite-sized lessons with original visuals and gamified mechanics. We are currently present in 6 major markets (USA, UK, Sweden, Germany, France, Australia) and are actively looking to expand our footprint.

About you:

• At least 5 years of experience in digital marketing, including leading positions.
• Deep understanding of core acquisition platforms (Meta, TikTok, Google Ads, ASA).
• Experience scaling products in US and/or European markets with $100k+ budget/month.
• Proven experience in mobile app marketing and user acquisition is required.
• Proficiency in marketing analytics.
• Excellent team management and communication skills.
• Track record of designing high-level marketing strategy in line with company objectives.
• Advanced level of English.

Will be a plus:

• Prior experience working with OKRs and cross-functional teams.

• Prior experience working with mobile apps

   

About your responsibilities:

• Define, develop, and execute the global marketing strategy to drive user acquisition, brand awareness, and revenue growth.
• Build, manage, and mentor high-performing User Acquisition, Creative Production, and Brand Marketing teams.
• Confidently allocate and optimize a monthly marketing budget of $100k+, ensuring strong ROAS and CAC.
• Build and maintain high-quality relationships with marketing partners.

Working terms:

• Work in a dynamic environment with an industry leader, shaping the future of the company and growing alongside a scaling product.
• Absolute freedom to push boundaries, test new ideas, and fully leverage your expertise.
• A fully remote team with flexible working hours designed to support a healthy work-life integration.
• Enough paid vacation days and sick leave, ensuring you have the time to rest, recharge, and prioritize your well-being.
• Allocated budget for advanced professional courses and leadership training to support your ongoing growth.

Is game engine logic and RTP calculation your superpower? There’s a chance to join a fresh team at a leading iGaming company as a Senior Software Engineer. TOP conditions await: above-market salary, quarterly bonuses, unlimited PTO, and a stable home for years to come!

This role sits at the intersection of engineering, game mathematics, platform, and compliance. You’ll work on the tools, frameworks, and services that enable our mathematicians and game teams to build, validate, run, and monitor game logic in production.

This position is about deep ownership of a very specific technical domain: game engines, mathematical packages, simulation data, RTP monitoring, round details, and integrations with games developed both internally and by external studios.

You’ll be part of a small, experienced team with a high level of responsibility. The impact of this work is direct: incorrect game logic, missing round details, or inaccurate RTP monitoring can affect game delivery timelines, business performance, and regulatory readiness.

If you enjoy working close to complex domain logic, reviewing technical implementations, understanding how games work under the hood, and owning systems where precision matters – this role will feel like home.

Main Responsibilities

– Own, maintain, and evolve company’s Game Engine domain

– Work on internal frameworks and libraries used by mathematicians to implement game logic and mathematical packages

– Review and validate code written by mathematicians, ensuring quality, correctness, maintainability, and proper usage of internal frameworks

– Contribute to the development and support of game engines used to run mathematical logic within our platform

– Support integrations with external game studios by helping build wrappers and bridges between third-party game implementations and Playson’s platform

– Work with data structures and protocols that connect game logic with frontend and backend systems

– Contribute to RTP monitoring processes, including validation of production transaction data against simulation data and expected mathematical behaviour

– Support and evolve tools used for mathematical review, simulations, data files, monitoring, and alerting

– Implement and maintain round details logic required for regulated markets, ensuring that detailed game round information can be correctly provided to partners and regulators

– Collaborate closely with mathematicians, backend engineers, platform teams, compliance stakeholders, and product representatives

– Participate in code reviews and technical discussions to ensure a high engineering standard across the Game Engine domain

– Investigate issues related to game logic, mathematical validation, monitoring, and engine behaviour

– Participate in minimal on-call responsibilities related to the systems owned by the team, mainly around monitoring, alerts, and domain-specific incidents

– Take ownership of a highly specialised area where quality, accuracy, and attention to detail are essential

Mandatory Requirements

– Strong software engineering experience, ideally in backend, game engine, gaming, gambling, betting, or simulation-heavy environments

– Solid experience with Node.js/TypeScript, or strong expertise in another OOP language such as C++, Java, C#, Go, or Python

– Good understanding of software architecture, code quality, testing, debugging, and maintainability

– Experience reviewing complex code and providing clear technical feedback

– Ability to understand domain-specific logic and work with technical systems where business rules, mathematics, and engineering are closely connected

– Strong problem-solving skills and ability to work with complex, non-standard technical challenges

– Experience working with production systems where reliability, accuracy, and correctness are critical

– Understanding of backend systems, APIs, data flows, and service-to-service communication

– Ability to collaborate closely with non-engineering technical experts, especially mathematicians or domain specialists

– Strong ownership mindset and willingness to become a key expert in a narrow but highly important technical domain

– Product-oriented thinking, with an understanding that games are the core product and engineering decisions directly affect delivery, quality, and compliance

– English communication skills sufficient for working in an international environment

Nice to Have

– Experience in iGaming, gambling, betting, game development, or casino games

– Experience working with game engines, mathematical engines, simulation tools, or game logic frameworks

– Background in C++ or experience working with legacy C++ systems

– Experience with mathematical models, probability-based systems, simulations, random generators, or RTP-related logic

– Understanding of regulated markets and compliance requirements in iGaming

– Experience with ClickHouse or other analytical/columnar databases

– Experience with monitoring, alerting, and production diagnostics

– Experience with AI-assisted code review or automated validation tools

– Knowledge of microservices architecture and distributed systems

– Familiarity with Kafka, gRPC, Kubernetes, or AWS

– Experience integrating third-party games, external studio products, or wrapper-based solutions

– Ukrainian language skills would be a plus

We offer

– Competitive Salary

– Quarterly Bonuses

– Unlimited Paid Time Off

– Unlimited Paid Sick Leave

– Remote & Flexible Working

– Private Medical Insurance

– Financial Support for Life Events

– Professional Development Budget

– International Exposure

– Regular Company Events

*Benefits may vary depending on location and contractual agreement

Recruitment Process

– HR interview

– Technical interview (with Live coding)

– Final interview

NuxGame is a leading software development company in the iGaming industry, dedicated to helping businesses enter new markets and strengthen existing brands. Our cutting-edge solutions empower our partners to create standout brands and achieve their business objectives. We are expanding our team and seeking an experienced Team Lead QA Engineer to spearhead our Manual QA team.
 

Your Role:

As the Team Lead QA Engineer at NuxGame, you will be responsible for leading our Manual QA team, strategizing resource allocation, setting priorities, and optimizing both team and project processes. Your leadership will ensure our products meet the highest standards of quality and innovation.

Key Responsibilities:

• Direct and manage the Manual QA team, promoting best practices in QA methodologies.
• Develop and implement advanced training programs for QA methodologies and tools specific to NuxGame's operational needs.
• Engage in strategic planning and execution of test plans to ensure comprehensive coverage of all features and functionalities.
• Foster a culture of continuous improvement, encouraging innovation in testing strategies and processes.
• Lead by example in adopting new technologies and methodologies that enhance product quality and team efficiency.
• Act as a key liaison between the QA team and other departments, ensuring clear communication and collaboration across projects.
• Enhance the QA team's capabilities in test automation, including API and Web Front-End testing, to improve efficiency and coverage.
• Design and monitor key performance indicators for the QA process, ensuring alignment with project goals and timelines.
  
   

What We Expect:

• Over 4 years of experience as a QA Engineer, with significant exposure to web application testing.
• A minimum of 2 years in a leadership role, with proven skills in team management and process optimization.
• Advanced knowledge in teaching and overseeing training processes for various testing sub-types and NuxGame’s toolset.
• Strong analytical skills and the ability to make data-driven decisions.
• Exceptional problem-solving abilities and a detail-oriented mindset.

Desirable Skills:

• Expertise in test automation, preferably with experience in API or Web Front-End testing.
• Familiarity with programming languages such as Python, JS, or TS.

• Experience with Docker and CI tools like Jenkins.

   

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!

NuxGame is a dynamic IT company delivering top-tier software solutions for the iGaming industry. We empower operators of all sizes to expand into new markets, strengthen their existing brands, and achieve ambitious business goals.

We are looking for a Senior DevOps Engineer who is passionate about building resilient infrastructure and ensuring high availability for high-load systems. If you thrive in complex cloud-native environments and enjoy working with scalable architectures, this opportunity is for you.

 What Will Be Your Responsibilities

• Design, build, and optimize high-load, highly available server-side platforms (Nginx, PHP-FPM, MySQL, Redis, message queues).
• Architect and maintain Kubernetes-based platforms and containerized workloads (Docker, Helm, GitOps).
• Design and operate secure network infrastructure:
  • Firewalls (iptables, UFW, security groups, NACLs)
  • Reverse proxies and L7/L4 load balancers
• Implement DDoS protection and WAF strategies (Cloudflare, rate-limiting, bot protection).
• Build and maintain observability stack:
  • Metrics (VictoriaMetrics, Prometheus)
  • APM (New Relic, OpenTelemetry)
  • Centralized logging and alerting
• Design, implement, and continuously improve CI/CD pipelines (Jenkins, GitHub Actions).
• Automate infrastructure and platform lifecycle using Infrastructure as Code and configuration management.
• Participate in architecture design, reliability engineering, and capacity planning.
• Ensure security, compliance, and audit readiness (PCI DSS, secrets management, access control).

What We Expect From You

• Strong hands-on Linux expertise (Debian, Ubuntu, systemd, networking, performance tuning).
• Deep experience with AWS:
  • Compute (EC2, ASG, EKS)
  • Networking (VPC, Load Balancers, peering)
  • Managed databases (RDS Aurora)
  • Messaging (SQS, Kafka)
• Strong database operations knowledge: MySQL HA, replication, backup strategies.
• Production experience with Kubernetes (cluster architecture, HA, upgrades, disaster recovery).
• Advanced CI/CD experience: Jenkins, GitHub Actions, GitOps practices.
• Strong Cloudflare expertise: DNS, CDN, WAF, DDoS protection.
• Infrastructure as Code: Terraform (mandatory), Ansible.
• Scripting and automation in Bash and Python.
• Solid understanding of networking and security fundamentals (TLS, IAM, VPN, firewalling, zero-trust).
• Experience working in regulated environments or with security standards (PCI DSS is a plus).

 Tech Stack

AWS, Kubernetes, Terraform, Helm, GitHub Actions, VictoriaMetrics, Grafana, New Relic, Aurora, Redis, Cloudflare, Python, Bash.

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 09:00/10:00 to 17:00/18:00 (Kyiv time), Monday–Friday.

Financial Stability – Timely compensation payments.

Personal Equipment Policy – Equipment is provided to ensure comfortable and efficient work.

Knowledge Sharing – We regularly gather to discuss new trends, share insights, and grow together.

Community – Work in a team of like-minded professionals who support, inspire, and tackle complex challenges together.

Creative Freedom – We encourage initiative and provide space for professional expression and implementation of your ideas.

Time-off Policy: up to 29 days off per year, including up to 5 days for health-related absence (without medical confirmation);

Atmosphere – A friendly, results-oriented environment focused on 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.

We look forward to welcoming you to our team! 

We are looking for an experienced and driven VIP Team Lead to manage and grow a high-performing team focused on player retention and revenue generation in the iGaming industry. The ideal candidate has a strong background in managing  VIP teams, understands player lifecycle metrics, and excels in performance monitoring, coaching, and cross-functional collaboration. You will lead the day-to-day operations, ensure excellent service for high-value players, and drive team alignment with overall business goals

HOW YOU WILL MAKE AN IMPACT

• Lead and manage a team of VIP Managers, ensuring daily operations, shift coverage, and workload distribution.
• Monitor and analyze key KPIs: retention, ARPPU, redeposit rate, second deposit conversion, and individual performance.
• Ensure high-quality service and proactive communication with VIP and high-value customers.
• Handle escalated cases and complex communication scenarios.
• Align team efforts with ongoing retention and revenue objectives.
• Collaborate with Product, CRM, Support, PRM, and Analytics teams to ensure full data visibility and optimized player lifecycle management.

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• 2+ years of experience managing  VIP account teams in iGaming (mandatory).
• Deep understanding of player lifecycle metrics and operational KPIs.
• Strong communication, leadership, and organizational skills.
• English level: B2+.

WHY YOU’LL LOVE IT HERE:

• 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 :)