Jobs at Djinni

9428
  • · 104 views · 11 applications · 15d

    Lead Web3 React Native Developer

    Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · B1 - Intermediate Ukrainian Product 🇺🇦
    Join Whitechain – Build the Future of Web3! At Whitechain, we’re on a mission to revolutionize blockchain, smart contracts, and cryptography. As part of the WhiteBIT ecosystem, we’re building cutting-edge Web3 solutions, from our own EVM blockchain to...

    Join Whitechain – Build the Future of Web3!

    At Whitechain, we’re on a mission to revolutionize blockchain, smart contracts, and cryptography. As part of the WhiteBIT ecosystem, we’re building cutting-edge Web3 solutions, from our own EVM blockchain to non-custodial wallets, DeFi platforms, and GameFi experiences.We’re looking for ambitious innovators to help us bridge the gap between retail and corporate blockchain adoption. If you’re passionate about decentralization, Web3, and shaping the future of digital economies, this is your chance to make an impact!

    The future of Web3 starts with you — join us as an Senior React Native Engineer!

     

    Requirements

    — 5+ years of experience with React Native.
    — Experience with blockchain, smart contracts, and dApps.
    — Proven leadership experience: mentoring engineers, leading a team, or driving cross-functional initiatives.
    — Strong ability to set technical direction, guide architectural decisions, and ensure best practices are followed.
    — Deep understanding of mobile application architecture and cross-platform development.
    — Ability to solve tasks independently and make responsible technical decisions.
    — Proactive approach to exploring new technologies and continuously improving the product.

     

    Responsibilities

    — Lead the frontend mobile team, ensuring alignment on goals, architecture, and delivery.
    — Develop, maintain, and optimize mobile applications using React Native.
    — Drive and implement architectural decisions to ensure scalability and maintainability.
    — Provide technical mentorship, code reviews, and guidance to team members.
    — Collaborate closely with backend, frontend, design, and product teams to deliver cohesive features.
    — Ensure high code quality, performance, and user experience across platforms.
    — Continuously evaluate and integrate new technologies to improve development workflows.
    — Contribute to integrating blockchain features and Web3 capabilities where applicable.

     

    Work conditions

    — Shape the Future – Work on high-impact blockchain products at the forefront of Web3.
    — Innovate & Create – Your ideas drive real-world solutions and technological breakthroughs.
    — Global Reach – Build scalable solutions for businesses and users worldwide.
    — Web3-Powered Culture – A team of visionaries who believe in decentralization and innovation.
    Work-Life Balance & Well-being:
    — Modern equipment.
    — Comfortable working conditions, and an inspiring environment to help you thrive.
    — 24 calendar days of paid leave + 5 sick leaves
    — Additional days off for national holidays.

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  • · 123 views · 3 applications · 15d

    Senior Automation QA Engineer

    Full Remote · Poland · 5 years of experience · B2 - Upper Intermediate
    Role Overview: We are looking for a Senior Automation Backend Engineer to join our team in Poland. This role is heavily focused on API testing (85%) with UI testing (15%) and requires strong expertise in Python and test automation. You will be responsible...

    Role Overview:

    We are looking for a Senior Automation Backend Engineer to join our team in Poland. This role is heavily focused on API testing (85%) with UI testing (15%) and requires strong expertise in Python and test automation. You will be responsible for designing, developing, and maintaining automation frameworks while ensuring the scalability and efficiency of our testing infrastructure.

     

     

    Key Responsibilities:

    Automation Strategy & Test Framework Development:

    • Design and implement an automation testing strategy from scratch.
    • Develop, enhance, and maintain test automation frameworks for API and UI testing.
    • Ensure scalability and reusability of automation solutions across multiple projects.

    Test Development & Execution:

    • API Testing: Develop automated API tests using Python (must) and Request Module package.
    • UI Testing: Build and maintain UI test cases using Playwright.
    • Create and execute automated test scripts to validate functionality, performance, and security.
    • Work with Jenkins for CI/CD automation and integrate tests into pipelines.

    Continuous Integration & Deployment:

    • Integrate test automation into the CI/CD pipelines, ensuring robust test coverage and automated reporting.
    • Work closely with DevOps to manage test execution environments using Docker, Kubernetes.

    Collaboration & Documentation:

    • Writing test strategy and test plans
    • Work cross-functionally with developers, QA, and DevOps teams to optimize the test process.
    • Use Jira for documentation, task tracking, and bug reporting.
    • Manage test cases in Xray (optional).
    • Analyze logs and debug test failures in staging and production environments.

     

     

    Required Qualifications & Experience:

    Must-Have:

    • 5+ years of experience in test automation or a related role.
    • Strong programming skills in Python (mandatory).
    • Experience in writing tests documentation such as: design documents, test strategies and test plans.
    • Extensive experience (85%) in API testing using Request Module.
    • UI testing experience (15%) using Playwright.
    • Hands-on experience with postman
    • Hands-on experience with CI/CD pipelines (Jenkins preferred).
    • Experience working with Docker & Kubernetes for test automation.
    • Strong analytical and problem-solving skills.
    • Experience with Jira for task and bug management.
    • Task-oriented, independent, and proactive mindset.

     

     

    Nice to Have:

    • Kafka experience (optional).
    • Experience with Xray for test management (optional).
    • Experience in AWS cloud services
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  • · 100 views · 20 applications · 15d

    Senior Backend Engineer

    Full Remote · Countries of Europe or Ukraine · 4 years of experience · B2 - Upper Intermediate
    Position Summary We are looking for a talented Backend Developer (Node.js) to join our engineering team. In this role, you will be responsible for designing, developing, and maintaining robust and scalable backend services that power our next-generation...

    Position Summary

    We are looking for a talented Backend Developer (Node.js) to join our engineering team. In this role, you will be responsible for designing, developing, and maintaining robust and scalable backend services that power our next-generation platform.

    The ideal candidate will have strong experience in Node.js, TypeScript, and backend frameworks such as NestJS. Experience with Golang, gRPC, and modern cloud-native technologies will be a significant advantage.

     

    What You’ll Do

    • Build and maintain backend services using Node.js and TypeScript
    • Design scalable and maintainable APIs and data models
    • Work closely with front-end developers, DevOps, and QA to deliver end-to-end features
    • Optimize performance, reliability, and scalability of backend components
    • Contribute to architectural decisions and best practices

     

    Required Skills & Qualifications

    • 3+ years of experience with Node.js and TypeScript
    • Hands-on experience with NestJS or similar backend frameworks
    • Proficiency in SQL databases such as PostgreSQL or MySQL
    • Understanding of cloud-based environments
    • Strong problem-solving and debugging skills
    • Ability to work on-site 3 days a week (hybrid setup)

     

    Nice to Have

    • Experience with Golang
    • Knowledge of gRPC and Protocol Buffers
    • Familiarity with microservices architecture
    • Exposure to message queues (e.g., RabbitMQ, Kafka)
    • Experience with Redis
    • ORM tools such as Prisma or TypeORM
    • Familiarity with Google Cloud Platform (GCP)
    • Exposure to Kubernetes
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  • · 107 views · 5 applications · 15d

    Full Stack Laravel + Vue.js Developer

    Full Remote · Ukraine · 5 years of experience · B2 - Upper Intermediate
    Digis is looking for an experienced Full Stack Laravel + Vue.js Developer to join our remote team. About the Project: An online platform that provides educational materials for students. The company has been operating for 22 years, and the project is in...

    Digis is looking for an experienced Full Stack Laravel + Vue.js Developer to join our remote team.

     

    About the Project:

    An online platform that provides educational materials for students. The company has been operating for 22 years, and the project is in a continuous development stage.

    Project Country & Time Zone: UK 

    Project Age & Stage: A 22-year-old company with an ongoing project. Duration: Long-term. 

    Methodology: Scrum/Agile (2-week sprints, daily stand-ups, retrospectives, code reviews). 

    The Team: 3 full-time developers + 1 freelance. 

    Code Review: Yes, a Team Lead or specialist reviews the code. 

    QA Role: Yes, there is a dedicated QA role on the team.

     

    Project Advantages:

    • Mature Product: Work on an established product in a niche educational domain.
    • Remote Work: Enjoy a flexible work environment.
    • Supportive Team: Collaborate with a knowledgeable team, honing your skills and learning from others through code reviews and teamwork.
    • Structured Agile Processes: Work within a well-defined framework that allows the team to be self-organizing and efficient.
    • Modern Tech Stack: Work with modern technologies while also having the opportunity to refactor and improve legacy code to enhance system quality.

     

    Responsibilities:

    • Design and develop APIs and services using Laravel.
    • Build user interfaces and extend existing features using Vue.js.
    • Design and code API endpoints for the learning platform's front end.
    • Refactor existing functionality, fix bugs, and improve code quality.
    • Collaborate with QA specialists to ensure high-quality test results.
    • Participate in "3 Amigos" meetings to plan future tasks and discuss technical approaches.
    • Support fellow developers and conduct code reviews.

     

    Requirements:

     

    • Laravel: 5+ years of professional experience
    • Vue.js: 2+ years of practical experience
    • English level: Sufficient for passing a technical interview in English.

     

    Technologies/Tools on the Project:

    PHP 8, Redis, RabbitMQ, Laravel 8, TypeScript, Vue3 (with some Vue2 legacy components), MySQL 8, Docker, Cloudflare, Laravel Forge, GitHub Actions, Jira, jQuery (legacy code), NGINX.

     

    Conditions:

    • Workload: Full-time.
    • Reporting To: You will report directly to the Project Manager.
    • Daily Meetings: Yes, held during UK working hours.
    • Duration: Long-term.

       

    If you're interested in this opportunity, please let me know, and I'll send you more information. I look forward to hearing from you!

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  • · 40 views · 15 applications · 15d

    Business Analyst

    Full Remote · Ukraine · Product · 2 years of experience · B2 - Upper Intermediate
    Brightech is an international product IT company that is part of a US logistics holding. One of our key projects is Dispatchland — a mobile application for drivers, designed to control and track cargo transportation, helping them efficiently manage...

    Brightech is an international product IT company that is part of a US logistics holding.
    One of our key projects is Dispatchland — a mobile application for drivers, designed to control and track cargo transportation, helping them efficiently manage delivery processes and supporting them at every stage of transportation. 

     

    We are looking for a Business Analyst — a specialist with strong analytical and communication skills who will help us gather, structure, and translate business requirements into clear solutions for the development team.

     

    Dispatchland has been in operation for over 5 years, constantly updated and scaled. That’s why we are looking for a Business Analyst who will join our team to improve business processes, ensure high-quality requirements management, and support the successful development of new product features. This project offers an excellent opportunity to deepen your expertise by working on a large-scale, high-load product in the logistics domain.

     

    We offer:

     

    • Fully remote work format;
    • An official contract with an American company;
    • Equipment required to perform tasks;
    • Paid sick leave and vacation;
    • Days off for holidays and birthdays;
    • Budget for specialized training;
    • Career growth and development.

       

    Requirements:

     

    • Excellent skills in gathering, analyzing, and documenting business requirements;
    • Ability to model business processes and develop specifications (BPMN, UML, or other methods);
    • Ability to work with Jira, Trello, Confluence;
    • Knowledge of data analysis methods and tools, including Excel and BI systems (e.g., Power BI, Looker Studio);
    • Knowledge of system integration principles and working with APIs;
    • Strong communication skills and the ability to interact effectively with various stakeholders;
    • Ability to work in a team and independently, showing initiative and responsibility;
    • High level of organization and ability to manage multiple projects simultaneously;
    • Analytical mindset and attention to detail.

       

    Key Responsibilities:

     

    • Collecting and analyzing requirements, interacting with stakeholders (customers, users, project managers);
    • Documenting and modeling processes;
    • Analyzing and solving problems;
    • Participating in the development and implementation of solutions;
    • Managing project documentation;
    • Data analysis and reporting;
    • Continuously improving business analysis processes and adapting new practices and tools to improve work quality.

       

    Send your CV — we are waiting for you!

    More
  • · 57 views · 5 applications · 15d

    Email Marketing Specialist

    Full Remote · Countries of Europe or Ukraine · Product · 1 year of experience · B1 - Intermediate
    About position: We are looking for an Email Marketing Specialist for a long-term project. We seek someone proactive, eager to grow and develop in the field of email marketing or as a Retention Manager. If you are responsible, detail-oriented, and enjoy...

    About position:
    We are looking for an Email Marketing Specialist for a long-term project. We seek someone proactive, eager to grow and develop in the field of email marketing or as a Retention Manager. If you are responsible, detail-oriented, and enjoy working on operational tasks, we’d love to have you on the CLARYFI Team.

     

    Responsibilities:

    • 6+ months of experience in email marketing or 1+ year in support, anti-fraud, account management, sports, or payments.
    • Email campaign setup, formatting, and launch.
    • Preparation and adaptation of templates for different segments and promotions.
    • Testing emails before sending (content, rendering, links, UTMs).
    • Monitoring key metrics and preparing reports.
    • Collaboration with Retention Managers to execute promotional campaigns.
    • Setting up basic segmentation.
    • Creating and maintaining automated campaigns.

     

    Requirements:

    • Experience working with CRM platforms (Customer.io, Braze, Optimove, Fast Track, etc.).
    • Understanding of key retention metrics.
    • Audience segmentation skills.
    • Experience with multichannel communication (SMS, push notifications, pop-ups, messengers).
    • English skills B1.

     

    Benefits

    • Flexibility and adaptability.
    • Full-time position with flexible working hours.
    • 20 calendar days of paid vacation and 12 days of paid sick leave.
    • Professional growth opportunities within the company.
    • Training and mentorship: support from team members during onboarding and probation.

     

    More
  • · 173 views · 3 applications · 15d

    Ember.js Developer

    Full Remote · Worldwide · Product · 3 years of experience · C1 - Advanced
    We're looking for an experienced Ember.js Front End Developer to join our dynamic team and support our international client, a leader in innovative software solutions for the gaming industry. This company offers end-to-end, customizable solutions that...

    We're looking for an experienced Ember.js Front End Developer to join our dynamic team and support our international client, a leader in innovative software solutions for the gaming industry. This company offers end-to-end, customizable solutions that empower gaming providers to effectively launch and scale their operations. By integrating advanced tools for payment management, marketing, and customer retention, they create a seamless, high-quality experience that serves multiple aspects of the gaming business.
     

    Requirements:
     

    Experience: 3+ years in frontend development with at least 2 years of hands-on experience using Ember.js (version 5 and above).

    Technical Skills:

    • Proficiency in JavaScript (ES6+), HTML5, and CSS3.
    • Deep understanding of Ember.js ecosystem, including Ember CLI, components, and data flow.
    • Experience with Ember Data and managing complex models.
    • Familiarity with build tools and version control systems (e.g., Git).
    • Understanding of RESTful APIs and integrating backend services.


      Design and Performance:

    • Experience with responsive design and mobile-first development.
    • Proficiency in performance optimization and accessibility standards.

      Soft Skills:
    • Strong problem-solving skills with a detail-oriented mindset.
    • Excellent communication and teamwork abilities.
    • A proactive approach to learning and adopting new technologies.

       

    Preferred Qualifications:
     

    • Experience with TypeScript in an Ember.js context.
    • Familiarity with testing frameworks like QUnit or Mocha in Ember.js projects.
    • Exposure to CI/CD pipelines and modern deployment processes.
    • Knowledge of other frontend frameworks or libraries (e.g., React, Vue.js).
    • Experience contributing to open-source Ember.js projects or plugins.
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  • · 29 views · 6 applications · 15d

    Upwork Specialist

    Full Remote · Countries of Europe or Ukraine · 2 years of experience · B2 - Upper Intermediate
    About the Role We are looking for a proactive Business Development Manager to drive client acquisition and sales growth on freelance platforms like Upwork. In this role, you will prepare compelling proposals, engage with clients from the first touchpoint...

    About the Role
    We are looking for a proactive Business Development Manager to drive client acquisition and sales growth on freelance platforms like Upwork. In this role, you will prepare compelling proposals, engage with clients from the first touchpoint to project launch, and ensure long-term collaboration. This is a great opportunity for someone with strong communication skills, sales mindset, and a passion for IT services.

    Requirements:

    • Proven experience in sales, business development, or lead generation (experience on Upwork or other freelance marketplaces is a plus, but not mandatory).
    • Basic understanding of IT services, software development processes, and technical expertise.
    • English proficiency at Upper-Intermediate level or higher (both written and spoken).
    • Strong skills in writing structured and persuasive commercial proposals (proposals, cover letters).
    • Negotiation and business correspondence skills, with a focus on closing deals.
    • Proactive, responsible, detail-oriented, and eager to learn quickly.

    Nice to Have:

    • Hands-on experience with Upwork or other freelance platforms (Freelancer, Fiverr, Toptal, etc.).
    • Familiarity with CRM systems.
    • Experience conducting intro calls with clients.

    Responsibilities:

    • Search and attract new clients via Upwork.
    • Prepare personalized applications and proposals tailored to client vacancies.
    • Respond promptly to client requests and follow-ups.
    • Participate in presale activities: clarify requirements, collaborate with the team on time and budget estimates, and negotiate terms.
    • Support clients at the project initiation stage, maintain communication, and ensure customer satisfaction.
    • Work on upselling and extending existing client collaborations.
    • Manage the Upwork account (profile, rating, optimization, and testing proposal templates).
    • Analyze performance metrics (conversion rates, feedback, cost per lead).
    • Collaborate with resource managers to match and present developers for specific client requests.
    • Coordinate communication with internal teams involved in the sales and project launch process.
    • Contribute to the development and implementation of the sales strategy on freelance platforms.
    • Maintain internal reporting and keep the lead/CRM database updated.
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  • · 98 views · 7 applications · 15d

    DevOps Engineer

    Full Remote · EU · Product · 5 years of experience · B1 - Intermediate
    Location: Remote — candidates based in the EU Cooperation type: Full-time Stape is a product for server-side tracking tool hosting, and we are looking for a DevOps Engineer to join our tech team that powers thousands of customers around the globe....

    📍 Location: Remote — candidates based in the EU
    💼 Cooperation type: Full-time

    Stape is a product for server-side tracking tool hosting, and we are looking for a DevOps Engineer to join our tech team that powers thousands of customers around the globe. Our infrastructure spans across GCP and Scaleway, and includes various cloud-independent solutions, ensuring an exciting and diverse technical environment.

    About us:
    Stape — is a global product-driven IT company and the #1 leader in the server-side tracking market. We’re building a powerful, technically complex product that simplifies server-side tracking for marketers and website owners. Our platform processes over 10 billion requests daily, helping improve tracking accuracy and data privacy for more than 200, 000 clients worldwide. We work closely with top partners like Meta and Snapchat to provide advanced tracking capabilities.

    Key tasks:

    • Kubernetes cluster design, tuning, and maintenance.
    • Helm chart management.
    • Wrapping and managing infrastructure via Terraform.
    • Collaboration within and across teams.
    • Maintenance of monitoring solutions.
    • Alerts response while on-duty.

     

    Your background:

    • 5+ years in a DevOps/SRE position.
    • 3+ years of extensive experience with Kubernetes: good understanding of resources, networking, main components, and microservices architecture.
    • Experience with cloud solutions, preferably GCP.
    • Practical skills with Terraform.
    • Intermediate level of English or higher.

     

    Will be a plus:

    • Hands-on experience with high-load applications in production will be a big plus.
    • Knowledge of Prometheus, Loki, Grafana stack.
    • Familiarity with Cloudflare.

     

    We offer:

    • Innovative product: Make a meaningful difference by contributing to a globally recognized solution that shapes the future of the server-side tracking market.
    • Collaborative culture: Thrive in a friendly and open team environment that encourages initiative, creativity, and collaboration.
    • Cozy office in Kyiv: Join us at our office in the heart of the city near the Zoloty Vorota metro station, with up to 10 free taxi rides to ensure a smooth and hassle-free commute.
    • Career growth support: The company provides a dedicated budget for your professional development.
    • Paid parental leave: Paid parental leave is available to support employees during key life moments, helping to maintain a healthy balance between work and family life.
    • Work-Life Harmony: Unlimited sick leave, 20 paid vacation days, and official Ukrainian public holidays to help you stay healthy and recharge.

     

    Excited to join us? Submit your CV and let’s get started!

    More
  • · 110 views · 10 applications · 4d

    Web Team Lead to $8000

    Full Remote · EU · Product · 7 years of experience · C1 - Advanced
    About us It is a leading global platform for family history that helps people around the world discover more about themselves and their roots. Offering intuitive tools, billions of historical records, affordable at-home DNA testing, and AI-powered photo...

    About us

    It is a leading global platform for family history that helps people around the world discover more about themselves and their roots. Offering intuitive tools, billions of historical records, affordable at-home DNA testing, and AI-powered photo features, it creates a deeply meaningful and rewarding experience of discovery. Tens of millions of people worldwide use the platform to explore, preserve, and celebrate their heritage.

     

    Your goal

    As the Web Team Lead, you’ll lead our genealogy-focused front-end development team, collaborating closely with UX/UI designers, product managers, and back-end and QA engineers to create seamless, engaging web experiences. Your mission is to develop intuitive interfaces that make exploring family history effortless, enjoyable, and data-driven.

     

    What you'll do

    • Lead and mentor a front-end development team of 4+ members, ensuring high performance and professional growth.
    • Design and develop user-friendly genealogy tools utilizing modern front-end technologies, including React (with SSR), Redux, ES2015+ (Babel), GraphQL, SASS, and Webpack within a CI/CD environment (Jenkins).
    • Uphold high coding standards with rigorous testing using Jest and React Testing Library.
    • Extend and enhance our custom component library.
    • Optimize web applications for speed, scalability, and cross-browser compatibility.
    • Collaborate with back-end engineers to integrate APIs for historical records and family tree data.
    • Ensure adherence to front-end security best practices, safeguarding against XSS, CSRF, and other vulnerabilities.
    • Monitor the production environment, proactively identifying and resolving performance, security, and usability issues.
    • Stay ahead of trends in web development, AI, and genealogy technologies to drive innovation.

    What you bring

    • 7+ years of experience in front-end development, with at least 3 years in a leadership role.
    • B.Sc. in Computer Science or Software Engineering.
    • Strong leadership skills, with a proven ability to inspire, motivate, train, and manage senior web developers.
    • Proven track record delivering scalable, high-performance web applications.
    • Comfort balancing leadership responsibilities with hands-on development, actively engaging in code reviews and technical decision-making.
    • Extensive experience with architectural and design-related activities.
    • Expertise with React/Redux or similar modern web libraries and frameworks.
    • Excellent proficiency in vanilla JavaScript/ESNext, HTML, and CSS.
    • Solid experience with RESTful APIs, GraphQL, and real-time data integration.
    • Excellent problem-solving abilities, adaptability, and an eye for UX/UI best practices.
    • Familiarity with Agile methodologies and tools such as Jira, GitHub, and CI/CD pipelines.
    • Server-side familiarity and comfort with associated responsibilities.
    • Visionary approach in pre-planning phases and capability to create long-term strategic goals.
    • Fluent in English; proficiency in Ukrainian is a plus.

     

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  • · 12 views · 1 application · 15d

    UI Artist

    Hybrid Remote · Ukraine (Kyiv) · Product · 3 years of experience · B2 - Upper Intermediate
    We are looking for talented UI artists to join our art team working on the upcoming and highly anticipated casual game Responsibilities Create a playful, intuitive cohesive look & feel, and overall mobile game user experience. Conceptualize, present and...

    We are looking for talented UI artists to join our art team working on the upcoming and highly anticipated casual game

     

    Responsibilities

    • Create a playful, intuitive cohesive look & feel, and overall mobile game user experience.
    • Conceptualize, present and execute your ideas from A to Z.
    • Work collaboratively with other designers and cross-functionally with UX, engineering, and product management on the design and implementation of new game features and optimize UI assets for performance and compatibility across multiple devices.
    • Create and own the implementation of fun, engaging in-game events and other game content.
    • Iterate and refine UI designs based on feedback from stakeholders and playtesting to continuously improve the player experience.
    • Ensure consistency and coherence in visual style, color schemes, and typography across different game screens and platforms.
    • Stay up-to-date with current design trends and best practices in mobile gaming UI/UX design and practice.

     

    Requirements

    • At least 3 years of experience in game UI and understanding of game UI principles.
    • Ability to work in a dynamic environment, quick decision making within tight schedules.
    • Strong design, drawing, Color, composition, and conceptual ideation abilities, Understanding of typography and a keen eye for details.
    • Excellent knowledge of Photoshop, illustrator, blender or other 3d tool (bonus)
    • Quick sketching methods and the ability to create accurate wire frames.
    • Strong organizational skills.
    • Knowledge of mobile gaming platforms, screen resolutions, and device capabilities.
    • Strong communication skills to effectively collaborate with cross-functional teams and articulate design decisions
    • Passion for games

       

    *** PLEASE ATTACH A LINK TO AN ONLINE PORTFOLIO

    (We will only contact resumes with portfolio links)

     

    Benefits

    • A global data-driven company, with a unique product and strong R&D center.
    • Exceptional, innovative and dynamic work environment.
    • Promote transparency and open employee communication. 
    • Tremendous growth and career advancement opportunities. 
    • Encourage, support, and empower learning exploration and career development opportunities. 
    • Directly impact and build personalized product experiences for our players.


     

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  • · 42 views · 5 applications · 15d

    Machine Learning Engineer (Microsoft Azure)

    Full Remote · EU · 2 years of experience · B2 - Upper Intermediate
    QA Madness is a European IT service company that focuses strongly on QA and cybersecurity. The company was founded in 2013 and is headquartered in Poland. Currently, we are searching for an experienced Machine Learning Engineer (Microsoft Azure) to...

    QA Madness is a European IT service company that focuses strongly on QA and cybersecurity. The company was founded in 2013 and is headquartered in Poland.

    Currently, we are searching for an experienced  Machine Learning Engineer (Microsoft Azure) to become a great addition to our team. Currently, our client is looking for a  Machine Learning Engineer to become a great addition to their team.

     

    Responsibilities:

    • Design data science, statistical, machine learning and deep learning systems that influence millions of players;
    • Implement and optimize appropriate ML algorithms and tools for time series and tabular data;
    • Transform data science prototypes into full-scale products, while deploying and monitoring ML models;
    • Run live tests and experiments;
    • Train and retrain systems when necessary;
    • Create or extend existing ML libraries and frameworks;
    • Collaborate with other scientists, engineers, architects and analysts spread across several countries.

     

    Required Skills:

    • Strong experience with Python and data analysis libraries;
    • Solid hands-on experience with MLOps in Azure environments;
    • Hands-on experience with one or more DL frameworks (PyTorch, TensorFlow, Keras, JAX);
    • Knowledge of MLOps tools (MLflow, W&B, Airflow);
    • Background in NLP, Computer Vision, or Generative AI (one or more areas);
    • Strong experience with MLFlow for tracking experiments and managing ML artifacts;
    • Familiarity with databases (SQL/NoSQL);
    • Practical knowledge of Docker and version control (Git);
    • Upper-intermediate English level.

     

     

    Please note, this job is a full-time position, and it is relevant only if you meet all requirements. Any candidate who fails to meet the requirements will not be considered for the job.

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  • · 163 views · 27 applications · 15d

    IT Engineer (not DevOps)

    Full Remote · Worldwide · Product · 1 year of experience
    Key Responsibilities: Administer corporate IT infrastructure services Automate business tasks using technical tools Maintain existing projects and assist in launching new ones Improve efficiency when working with the current internal service stack ...

    🔧 Key Responsibilities:

    • Administer corporate IT infrastructure services
    • Automate business tasks using technical tools
    • Maintain existing projects and assist in launching new ones
    • Improve efficiency when working with the current internal service stack

    🎯 Main Duties:

    • Manage the company’s IT infrastructure
    • Connect, manage, and pay for IT services
    • Support Google and Microsoft tenants
    • Monitor product resources and respond to incidents
    • Ensure product security and availability using internal tools
    • Troubleshoot service and product-related issues
    • Work with domains and DNS records
    • Research and implement improvements to infrastructure processes
    • Keep documentation, spreadsheets, and knowledge bases up to date
    • Work with APIs and third-party integrations
    • Deploy websites and landing pages
    • Manage access rights, user groups, and policies
    • Launch scripts and assist in their development
    • Handle hosting/server issues and escalate when necessary
    • Write technical specifications for developers and DevOps engineers

    🛠 Required Experience and Skills:

    • Familiarity with task and ticketing systems
    • Experience with Google and Microsoft tenants
    • Experience working with hosting providers and servers
    • Linux experience
    • Understanding of PHP and Apache2
    • Basic knowledge of network routing and TCP/IP stack
    • Understanding of Agile methodologies (Scrum, Kanban)
    • Strong analytical thinking and attention to detail

    🎁 What We Offer:

    • 🌍 Remote-first work culture
    • 💸 Competitive salary
    • 🏖️ Paid vacation
    • 🤒 Paid sick leave
    • 🚀 Career growth opportunities
    • 💼 Professional, goal-oriented team environment
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  • · 63 views · 12 applications · 15d

    Data Engineer (Microsoft Fabric)

    Full Remote · EU · 1 year of experience · B2 - Upper Intermediate
    QA Madness is a European IT service company that focuses strongly on QA and cybersecurity. The company was founded in 2013 and is headquartered in Poland. Currently, we are searching for an experienced Data Engineer (Microsoft Fabric) to become a great...

    QA Madness is a European IT service company that focuses strongly on QA and cybersecurity. The company was founded in 2013 and is headquartered in Poland.

    Currently, we are searching for an experienced Data Engineer (Microsoft Fabric) to become a great addition to our team. Currently, our client is looking for a Data Engineer to become a great addition to their team.

     

     

         Responsibilities:

    • Build and maintain ETL/ELT pipelines using Azure Data Factory, Spark Notebooks, Fabric Pipelines;
    • Design and implement Lakehouse architectures (Medallion: Bronze → Silver → Gold);
    • Handle ingestion from diverse sources into Microsoft Fabric and OneLake;
    • Ensure data quality, security and lineage using Microsoft Purview, RBAC, and audit trails;
    • Collaborate with BI, DevOps, Cloud engineers and business stakeholders;
    • Contribute to modernizing DWH/BI ecosystems and enabling analytics at scale.

       

      Required Skills:

    • 1+ years of experience as a Data Engineer, DWH developer, or ETL engineer;
    • Strong SQL skills and experience working with large datasets;
    • Hands-on experience with Spark, Azure Data Factory, or Databricks;
    • Understanding of Lakehouse/DWH concepts and data modeling;
    • Upper-intermediate English level.

     

         Soft Skills:

    • Analytical thinking and the ability to quickly understand complex data structures;
    • Teamwork and collaboration with various stakeholders (developers, analysts, managers).

     

    Please note, this job is a full-time position, and it is relevant only if you meet all requirements. Any candidate who fails to meet the requirements will not be considered for the job.

     

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  • · 101 views · 32 applications · 8d

    Headhunting Specialist

    Full Remote · Worldwide · Product · 3 years of experience · B2 - Upper Intermediate
    We are seeking a truly exceptional Headhunting Specialist to join our team. We are looking for a strategic thinker with the intellectual agility to deeply understand our business goals, a high degree of emotional intelligence, a talent for crafting...

    We are seeking a truly exceptional Headhunting Specialist to join our team. We are looking for a strategic thinker with the intellectual agility to deeply understand our business goals, a high degree of emotional intelligence, a talent for crafting compelling narratives, and the drive to build connections. You will be at the forefront of our talent acquisition strategy, building relationships and hiring for high growth.

    Key Responsibilities
    - Develop and execute innovative sourcing strategies to identify candidates in diverse markets.
    - Articulate our company’s mission, values, and unique opportunities to potential candidates.
    - Deeply understand the nuances of our business, target markets, and value proposition to effectively communicate our employer brand.
    - Build and maintain strong relationships with potential candidates.
    - Co-manage the recruitment lifecycle, from initial contact to offer negotiation and onboarding.
    - Adapt your approach and tactics based on data and insights.
    - Consistently identify solutions to challenging hires through a novel and experimental approach.

    Requirements
    - Proven experience in recruitment/headhunting, with a focus on identifying high-caliber talent.
    - Exceptional communication skills (written and verbal), with the ability to articulate complex ideas in a clear and compelling manner.
    - Demonstrated ability to build rapport and establish trust with individuals from diverse backgrounds.
    - High level of intellectual curiosity, strategic thinking, and problem-solving abilities.
    - Proficiency in English is mandatory.
    - Comfortable working independently and collaboratively within a remote team environment.
    - Adaptability and a passion for embracing new technologies and innovative approaches.
    - Experience in the iGaming or related industry will be a plus.

    We offer
    - Fully remote position.
    - Convenient work schedule (8/9/10/11 — 17/18/19/20).
    - 21 working days of vacation.
    - 10 working days of sick leave.
    - Extra days off for birthday, wedding, etc.
    - Payment for training.
    - Financial and intangible gifts from the company.
    - Free communication, the ability to influence processes and implement your ideas.
    - Comfortable and easy management, no tyranny.


    How We Hire
    We’re not here to make you jump through flaming hoops (unless that’s your hobby — in which case, we’ll cheer you on). Our goal is to see if we’re a good match for each other — and to make sure you enjoy the ride.

    1.  Pre-Screen Call — 30 min
    A quick hello with one of our recruiters. We’ll talk about your background, your goals, and what you’re looking for. In return, we’ll tell you more about ABXplay, the role, the team, and answer any burning questions.
    2. Hard Skills Interview — 45–60 min
    You’ll meet your potential manager. We’ll dive into the real stuff — your future responsibilities, the challenges ahead, and the kind of work you’d actually be doing (no mystery here).
    3. Final Interview (optional) — 30–45 minutes
    Here’s your chance to flip the script. You might meet future teammates or company leadership, but the spotlight’s on your questions — about growth opportunities, our values, the team’s vibe, or anything else that matters to you.
    4. The Offer Stage

    If we’re a match — get ready for the best part! We’ll send you an offer, walk you through all the details, and give you a sneak peek at what your first weeks will look like. Think of it as the start of something exciting — because it is.The entire process typically takes about 3–10 business days from start to finish, although it can vary slightly depending on the role, your availability, and other factors. In some cases, certain steps might be combined to speed things up — we like to stay flexible, but without skipping anything crucial. The important bit? We’ll keep you in the loop, respect your time, and make sure the process feels clear and comfortable. And if something’s on your mind, just ask — we’re big fans of straightforward conversations.

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