Jobs at Djinni

9598
  • Β· 73 views Β· 2 applications Β· 29d

    Senior C++ Engineer

    Full Remote Β· Ukraine Β· 4 years of experience Β· B2 - Upper Intermediate
    We are seeking a talented and experienced Senior C++ Engineer to join our innovative team. Our project aims to transform traffic management technology through a cutting-edge platform that utilizes advanced sensor fusion to manage complex junction...

    We are seeking a talented and experienced Senior C++ Engineer to join our innovative team. Our project aims to transform traffic management technology through a cutting-edge platform that utilizes advanced sensor fusion to manage complex junction scenarios. If you are passionate about driving technological advancements and enjoy working on challenging problems, we want to hear from you!

     

    Key Responsibilities:

    • Develop and implement interfaces with various sensors within the ROS2 framework.
    • Configure and manage DDS (Data Distribution Service) and other communication protocols to facilitate seamless inter-process communication.
    • Integrate ROS2 nodes with other system components to ensure cohesive functionality.
    • Design, implement, and maintain ROS2 nodes. Note: While ROS2 nodes are expected to be primarily written in Python, contributions in C++ are highly valuable.
    • Optimize code to enhance performance and efficiency, ensuring robust and scalable solutions.
    • Participate in code reviews to uphold high coding standards and promote best practices within the team.

    Requirements:

    • Strong experience and expertise in C++ programming.
    • Proven track record in developing robotic applications using ROS2.
    • Hands-on experience with integrating various sensors into complex systems.
    • Understanding of machine learning techniques applied to perception and decision-making tasks.
    • Experience with real-time operating systems and real-time programming concepts.

    Preferred Skills:

    • Familiarity with Python for developing ROS2 nodes.
    • Knowledge of additional technologies and tools related to robotic systems and sensor integration.

    We offer*:

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

    *not applicable for freelancers

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  • Β· 36 views Β· 4 applications Β· 2d

    Chief Product Officer

    Countries of Europe or Ukraine Β· Product Β· 8 years of experience Β· B1 - Intermediate
    Hey, buddies Welcome to the world of opportunities and challenges! For an incredible company, we are looking for a great Chief Product Officer to join our awesome Product team Magnetics is a digital company that develops and scales its own online...

    Hey, buddies πŸ‘‹ Welcome to the world of opportunities and challenges!

    For an incredible company, we are looking for a great Chief Product Officer to join our awesome Product team

    🧲 Magnetics is a digital company that develops and scales its own online products across competitive and fast-paced markets. Founded in 2014, we rely on data, bold hypotheses, and user experience to grow efficiently.

    Requirements:
    - 5+ years in Product Management
    - Experience in leadership role in gray niche
    - Proven hands-on experience with leading real-money platforms;
    - Track record of delivering and scaling high-conversion digital entertainment platforms in Tier 1 markets;
    - Strong command of performance-based product KPIs relevant to real-money or high-engagement platforms;
    - Proficient in BI tools (Power BI, Tableau, Amplitude, Google Analytics, etc.);
    - Experience owning a product backlog, managing roadmaps, and delivering results in agile environments;
    - Solid understanding of SDLC practices and ability to implement and maintain them within the team;
    - Deep knowledge of industry trends, user behaviours, and platform capabilities within high-compliance digital environments;
    - Highly proactive, driven, and results-oriented – a self-starter who leads with ownership and initiative;
    - Ready to take full product ownership and drive performance on a global scale.

    Key Responsibilities:
    - Own and lead the product strategy across multiple brands and jurisdictions;
    - Full ownership of the product backlog, prioritizing features based on business impact and market data;
    - Ensure structured and consistent SDLC (Software Development Life Cycle) processes and smooth release flows;
    - Manage quarterly planning, setting clear OKRs, product roadmaps, and delivery milestones;
    - Drive a data-centric approach: continuously monitor and optimize core KPIs (conversion, retention, ARPU, LTV, churn, funnel performance);
    - Configure and launch new features in collaboration with tech and platform teams;
    - Conduct regular competitive analysis and market research to stay ahead of industry trends and innovations;
    - Ensure all product features comply with applicable regulatory standards and internal compliance policies;
    - Collaborate cross-functionally with marketing, BI, VIP, AML, support, and affiliate teams to deliver high-impact product solutions;
    - Lead A/B testing, generate and validate hypotheses based on user behaviour and market feedback;
    - Build and motivate a high-performing product team, fostering ownership and accountability.


    Nice to Have:
    - Strong English communication;
    - Technical or analytical background;
    - Experience leading remote product teams.

    What we offer:
    🧲Office in Kyiv, Hybrid or Remote(at your choice);
    🧲We cover 50% of the cost for individual courses, training, and language programs;
    🧲We cover 100% of the cost for team courses;
    🧲Free consultations with our lawyers and an additional 50% discount on any type of legal services;
    🧲Health insurance;
    🧲Flexible schedule;
    🧲Regular salary reviews;
    🧲Team buildings in Ukraine.

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  • Β· 208 views Β· 56 applications Β· 8d

    PPC manager (Igaming) to $600

    Full Remote Β· Worldwide Β· Product Β· B1 - Intermediate
    Responsibilities: Preparing technical specifications for LP development Accepting completed tasks from the technical team, quality control and setting corrections Managing and controlling tasks for advertising creative production Daily reporting on...

    Responsibilities:

    • Preparing technical specifications for LP development
    • Accepting completed tasks from the technical team, quality control and setting corrections
    • Managing and controlling tasks for advertising creative production
    • Daily reporting on advertising account expenses
    • Uploading conversions to advertising accounts
    • Setting tasks for creating new advertising accounts, verifying settings accuracy

       

    Requirements:

    • High attention to detail, accuracy in data handling
    • Proficient use of Google Sheets / Excel
    • Structured approach, reliability, readiness for routine work
    • Professional communication skills
    • English proficiency at Intermediate level or higher

       

    Advantages:

    • Experience in preparing technical specifications and working with contractors
    • Experience as a coordinator, content manager, assistant in marketing or finance
    • Skills in working with designers, developers, contractors
    • Basic understanding of internet advertising principles
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  • Β· 18 views Β· 0 applications Β· 9d

    Senior Data Scientist β€” Dynamic Pricing Real-Time ML

    Hybrid Remote Β· Ukraine (Kyiv) Β· Product Β· 5 years of experience Β· B2 - Upper Intermediate
    We’re building a world-class machine learning platform at Sixt and looking for a Senior Data Scientist to help shape our real-time dynamic pricing systems across global markets. You’ll join a collaborative team working at the intersection of ML,...

    We’re building a world-class machine learning platform at Sixt and looking for a Senior Data Scientist to help shape our real-time dynamic pricing systems across global markets.

    You’ll join a collaborative team working at the intersection of ML, experimentation, and pricing strategy, building algorithms that respond to market signals in real time and impact millions of customers.

    This is a career-building opportunity for someone passionate about applied machine learning, optimization, and solving complex business challenges with measurable impact.

    πŸ”§ What You’ll Do

    • Design and implement ML models for dynamic pricing, including experimentation-driven and real-time approaches
    • Apply (or learn) methods such as multi-armed bandits, Bayesian inference, and reinforcement learning
    • Collaborate with engineers, product managers, and pricing analysts to deploy scalable ML systems into production
    • Monitor and evaluate model performance through A/B testing and real-world feedback loops
    • Communicate methodologies, trade-offs, and results clearly to both technical and non-technical stakeholders
    • Contribute to building a robust pricing decision engine integrated into global customer-facing systems

    βœ… What You Bring

    We’re looking for someone with hands-on ML experience and a drive to apply it in production:

    • B.Tech/B.E. or Master’s Degree in Computer Science, Engineering, or a related discipline (must-have)
    • 5+ years of experience in machine learning, data science, or ML engineering
    • Proficiency in Python, with experience in ML libraries such as PyTorch, TensorFlow, or scikit-learn
    • Practical experience deploying ML models into production, ideally with tools like FastAPI, Docker, or MLflow
    • Solid understanding of model evaluation, A/B testing, or real-time model monitoring
    • Fluent English communication and the ability to work effectively in an international, cross-functional team

    🌱 Nice to Have (We’ll Help You Learn)

    These are a plus, but we’re happy to support your learning here:

    • Experience with multi-armed bandits, reinforcement learning, or Bayesian modeling
    • Knowledge of dynamic pricing, revenue management, or real-time optimization
    • Familiarity with cloud ML platforms (AWS/GCP/Azure) or MLOps tooling
    • Experience with streaming data or feedback-based model architectures

    πŸš€ Career Path

    This role is built for growth β€” start as a Senior Data Scientist with real impact, and evolve into a Lead ML Architect or Optimization Strategist, driving intelligent pricing at scale for Sixt.

    🎁 What We Offer

    • Competitive salary (settled in EUR, via direct employment at Sixt TECH Ukraine)
    • 25 calendar days of paid vacation
    • Full medical insurance
    • Educational & learning budget
    • Gym membership + language learning support
    • Flat hierarchies, flexible hours, and zero corporate nonsense
    • A truly global product and a high-impact role
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  • Β· 46 views Β· 1 application Β· 24d

    Node.Js Engineer

    Full Remote Β· Ukraine Β· 8 years of experience Β· B2 - Upper Intermediate
    A product is an affordable alternative to a traditional broadcast video capture system. We provide a full broadcasting solution for amateurs, broadcasters, sports leagues, clubs, coaches and consumers, offering unique, interactive and immersive viewing...

    A product is an affordable alternative to a traditional broadcast video capture system. We provide a full broadcasting solution for amateurs, broadcasters, sports leagues, clubs, coaches and consumers, offering unique, interactive and immersive viewing experiences.

    Requirements

    • At least 8 years of hands-on experience in backend development, with at least 4-5 years specifically in Node.js in a production environment.
    • Proven track record of designing and implementing scalable, high-performance, and secure distributed systems. Demonstrated ability to make sound architectural decisions, considering trade-offs and future scalability.
    • Experience with designing and implementing microservices architectures. Understanding of data structures, algorithms, and software design patterns.
    • Strong experience with RESTful API design and development; Familiarity with message queues (e.g., Kafka, RabbitMQ)
    • Proficiency in working with various database technologies (SQL and NoSQL or others relevant to your stack).
    • Strong experience with cloud platforms and associated services is highly desirable; AWS is required, and others (e.g., GCP, Azure) will be a plus.
    • Solid understanding of containerization (Docker) and orchestration (Kubernetes).
    • Experience with CI/CD pipelines and DevOps practices.
    • Proven experience working with Generative AI (GenAI) technologies and frameworks. Demonstrated enthusiasm for personal and team development, particularly in advancing skills and competencies in GenAI.
    • Excellent verbal and written communication skills in English. You will be engaging with diverse stakeholders, including product management, UX/UI designers, and other engineering teams. Strong interpersonal skills and a collaborative mindset, with a proven ability to work effectively within a cross-functional team.
    • A bachelor’s degree in Computer Science, Software Engineering, or a related field will be a plus.


    Job responsibilities

    • Close cooperation with Client R&D team to match requirements, coordinate with co-developers and manager, send regular updates – your communications skills will be very important;
    • Drive the architectural design and evolution of the platform, ensuring scalability, security, performance, and maintainability;
    • Conduct architectural reviews and provide constructive feedback to ensure alignment with overall strategic goals;
    • Proactively identify technical challenges and propose innovative solutions. Troubleshoot and resolve complex issues in a timely manner, ensuring the stability and reliability of the platform;
    • Developing both personal expertise and team capabilities in the GenAI space.
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  • Β· 56 views Β· 10 applications Β· 24d

    Java Tech Lead Engineer

    Full Remote Β· Croatia, Poland, Romania, Slovakia, Ukraine Β· 7 years of experience Β· B2 - Upper Intermediate
    Our client is innovative manufacturer of medical devices in the United States which produces a devices and software applications. At this project, you will have a great opportunity to be involved into the full development life cycle of medical software...

    Our client is innovative manufacturer of medical devices in the United States which produces a devices and software applications.

    At this project, you will have a great opportunity to be involved into the full development life cycle of medical software which is intended to help individuals by processing certain information taken from medical devices to identify health trends and to track daily activities. As additional there are opportunities to work with medical devices, in scope of end-to-end testing.


    Requirements

    • Minimum of 7 years of experience in software development, with a focus on designing and implementing highly scalable web applications, data pipelines, and cloud-based microservices
    • Proficiency in Java programming language and related technologies. Experience with frameworks such as Spring, Hibernate, and Apache Kafka, and cloud-native services is highly desirable
    • Proven experience in UI/Angular development
    • Strong understanding of database concepts and experience with SQL and NoSQL databases (e.g., MySQL, Oracle, Cassandra, DynamoDB, Redis).
    • Familiarity with cloud platforms (e.g., AWS, Azure, Google Cloud) and experience deploying applications in cloud environments is advantageous
    • Experience with microservices and event-driven architectures
    • Strong analytical and problem-solving skills with the ability to troubleshoot complex issues and implement effective solutions
    • Excellent written and verbal communication skills with the ability to articulate technical concepts clearly and effectively
    • Ability to work both independently and collaboratively in a fast-paced, agile environment. Strong team player with a positive attitude and a passion for technology.


    Job responsibilities

    • Architect, design, and develop highly scalable, reliable web scale applications, tools, and automation frameworks to meet business requirements.
    • Implement cloud-based microservices leveraging event-driven architectures.
    • Collaborate with cross-functional teams to design and build efficient and robust data pipelines for batch, near-real-time, and real-time processing using Java technologies.
    • Optimize applications, data pipelines, and microservices for scalability, performance, and efficiency to handle large volumes of data and traffic in a cloud environment.
    • Ensure adherence to coding standards, best practices, and software development methodologies. Perform code reviews and provide constructive feedback to team members.
    • Implement monitoring and alerting solutions to ensure the reliability and availability of applications, data pipelines, and microservices. Participate in troubleshooting and resolution of production issues.
    • Create and maintain technical documentation, including design documents, architecture diagrams, and system documentation.
    • Collaborate effectively with cross-functional teams, including product management, QA, and operations. Communicate technical concepts and solutions to both technical and non-technical stakeholders.


     

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  • Β· 140 views Β· 26 applications Β· 17d

    PHP Web Developer

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 2 years of experience Β· A2 - Elementary
    INFOBUS Holding is one of the leading European platforms for searching and purchasing bus, train, and flight tickets. We connect transport companies and travelers, creating convenient solutions for planning and booking trips. Our mission is to make...

    INFOBUS Holding is one of the leading European platforms for searching and purchasing bus, train, and flight tickets. We connect transport companies and travelers, creating convenient solutions for planning and booking trips.

    Our mission is to make comfortable travel accessible to everyone.
    If you're passionate about travel and want to shape the future of digital products in the travel industry β€” this position is for you!

    We are currently looking for a PHP Web Developer.

    What you’ll be doing:

    • Development and maintenance of a B2C web product for the international market.
    • Layout and implementation of interfaces using HTML, CSS, React, and Next.js.
    • Integration and refinement of server-side modules using PHP and MySQL.
    • Development and optimization of client-side logic with JavaScript.
    • Participation in planning new features and improving UX.
    • Code versioning and control using Git.
    • Team collaboration: participating in code reviews, discussing architectural decisions, and working closely with designers, QA specialists, and managers.

       

    This role is for you if you have:

    • At least 2 years of commercial experience as a Middle Web Developer.
    • Solid knowledge of HTML5 and CSS3.
    • Experience with JavaScript (ES6+), including React and Next.js.
    • Knowledge of PHP and experience working with MySQL.
    • Basic skills in version control systems (Git).
    • Experience in responsive and cross-browser interface layout.
    • Experience with API integration.

     

    We offer:

    • Cool, long-term projects in an IT company developing its own product and recognized as an expert in the regular transportation market
    • A high level of corporate culture and openness to innovative ideas
    • The opportunity to travel with significant discounts on tickets
       

    Interested in the opportunity? Send us your CV!

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  • Β· 83 views Β· 17 applications Β· 14d

    Senior Python Engineer

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· B1 - Intermediate
    RISK inc: an international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 500+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers. Always Pushing...

    RISK inc: an international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 500+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.

     

    Always Pushing the Boundaries? You Already Belong at RISK!

    Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

     

    Job Description

    We are seeking a Python Developer with strong expertise in building scalable applications and a deep understanding of Python frameworks. In this role, you will develop and maintain backend services, optimize code performance, and collaborate with cross-functional teams to implement efficient solutions.

     

    Responsibilities:

     

    • Build the backend architecture ensuring scalability, performance, and maintainability.
    • Take part in architecture decision-making, design and develop functional solutions, and proactively addressing challenges.
    • Drive technical excellence and quality, taking ownership of technical decisions.
    • Develop scalable web APIs, implement sophisticated business logic, and develop asynchronous services in a data-oriented, scalable application;
    • Demonstrates strong analytical problem-solving skills to support scalable and sustainable design solutions.
    • Ensure the application remains responsive and high-performing while maintaining scalability to accommodate a growing user base

       

    Qualifications:

     

    • 5+ years of commercial Python development experience.
    • Strong understanding of data structures, testing methodologies, and design patterns.
    • Experience and understanding of AMQP protocols (RabbitMQ experience is a significant plus).
    • Proven experience in the maintenance and implementation of message broker solutions.
    • Solid understanding of microservices architecture and high-load systems.
    • Proficiency in SQL and NoSQL databases (mongoDB).
    • Proficiency in working with asynchronous frameworks.
    • Experience with async frameworks Strong knowledge of SOLID principles and Object-Oriented Programming (OOP).
    • English proficiency at a B1 level.
    • Familiarity with modern development tools and practices such as Docker, Kubernetes, and CI/CD pipelines.

       

    Nice to have:

     

    • Experience with cloud platforms (AWS, GCP, or Azure).
    • Strong problem-solving and analytical skills.
    • Good communication skills and the ability to work in a team.
    • Eagerness to learn and adapt to new technologies.
    • Ability to work independently and manage time effectively.
    • Strong attention to detail.
    • Ability to collaborate effectively with cross-functional teams.
    • Proactive attitude towards identifying issues and proposing solutions.
    • Experience with Tornado.

       

    Additional Information

    • Remote work
    • Vacation: 20 working days
    • Paid sick leave
    • Learning Coverage 
    • Sport coverage
    • Medical insurance
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  • Β· 82 views Β· 8 applications Β· 30d

    Senior Embedded C++ Engineer / Algorithm Development and Architecture

    Full Remote Β· Croatia, Poland, Romania, Slovakia, Ukraine Β· 5 years of experience Β· B2 - Upper Intermediate
    Core Qualifications Include: Master’s or Ph.D. in Computer Science (Biomedical Engineering, or a related field, will be a plus). 5 years of experience in software engineering, with a focus on algorithm development and architectural design. Previous...

    Core Qualifications Include:

    • Master’s or Ph.D. in Computer Science (Biomedical Engineering, or a related field, will be a plus).
    • 5 years of experience in software engineering, with a focus on algorithm development and architectural design.
    • Previous experience working with clinical or healthcare-related software systems as a plus
    • Ability to travel to Germany (approx. for 1 week on a monthly basis). 
       
    • Proven experience designing and deploying complex software systems in regulated environments (e.g., medical, mobility).
    • Strong proficiency in software architecture and design patterns.
    • Experience with clinical data modelling, image processing, or physiological modelling.
    • Proficiency in language C++ on Windows and Linux is a must (familiarity with Python)
    • Familiarity with CI/CD pipelines
    • Excellent communication and leadership skills.
    • Fluent in English (German - intermediate, an ability to understand language and technical requirements)

     

    Job Responsibilities:

    • Architectural Leadership. Define and evolve the software architecture for clinical algorithm frameworks, ensuring modularity, scalability, and maintainability.
    • Collaborate with systems engineering, clinical experts, and product management to translate clinical requirements into software architecture and design specifications.
       
    • Establish architectural patterns and best practices for algorithm integration, data flow, and performance optimization.
       
    • Guide the design and implementation of clinical algorithms, ensuring clinical accuracy, robustness, and compliance with regulatory standards.
       
    • Review and validate algorithmic models and their integration into our medical devices
       
    • Ensure traceability from clinical requirements to algorithmic implementation and verification.
       
    • Cross-Functional Collaboration. Act as a technical liaison between software engineering, clinical science, data science, and quality teams.
       
    • Support risk analysis, clinical validation, and regulatory documentation efforts.
       
    • Mentor and support development teams in implementing architectural decisions and coding standards.
       
    • Innovation & Strategy. Stay current with emerging technologies in clinical decision support, AI/ML in healthcare, and medical software architecture.
       
    • Contribute to the long-term technical roadmap for clinical algorithm platforms and tools.

     

    Department/Project Description:

     

    We are seeking a visionary and technically accomplished Senior Software Engineer to lead the architectural design and development of clinical algorithms that power our next-generation medical device solutions. This role is ideal for a senior engineer with deep experience in software architecture, algorithm design, and clinical data interpretation, who can bridge the gap between clinical requirements and robust, scalable software systems.

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  • Β· 277 views Β· 32 applications Β· 3d

    VIP Manager (iGaming Experience Required) to $1000

    Ukraine Β· 1 year of experience Β· B2 - Upper Intermediate
    Hi, we’re BetCare Our company specializes in multilingual customer care where we put heavy focus on sales, conversion, and customer reactivation strategies. Our clients are primarily from Europe, Canada, and Australia, so we operate in licensed...

    Hi, we’re BetCare πŸ‘‹
     

    Our company specializes in multilingual customer care where we put heavy focus on sales, conversion, and customer reactivation strategies. Our clients are primarily from Europe, Canada, and Australia, so we operate in licensed markets globally.
     

    Our team members’ strongest skills are Positive Language, Care and Sales. Our approach to every contact is to provide an excellent service experience in order to open up the customer to a sale.
     

    WHO WE ARE LOOKING FOR 😎

     

    We are seeking a highly motivated and organized VIP Manager

    with at least an Advanced level of English proficiency and a minimum of 6 months of proven experience in a similar role in the Gambling niche. 

     

    The ideal candidate has a proven track record in a similar role, excellent communication and troubleshooting skills, and a strong customer-focused mentality.

     

    We value: respect, transparency, commitment, responsibility, and attention to detail.
    We despise: dishonesty in any form, exaggerated snobbism, and unprofessional work ethics.

     

    Main Responsibilities 🦾

    • Build trust and maintain long-term relationships with high-value players through personalized communication and exceptional service.
    • Drive player engagement through email, chat, and messenger platforms
    • Boost player activity and retention by offering personalized bonuses, promotions, and exclusive deals.
    • Monitor player behavior and activity to create individualized offers and memorable experiences.
    • Work closely with CRM, Marketing, and Payments teams to ensure a seamless and premium VIP journey.
    • Track, analyze, and report on key VIP KPIs, providing insights and suggestions for ongoing improvements.

       

    A Few Musts ❗

    • Proven experience as a VIP or Sales Manager in the iGaming industry.
    • Strong command of English (C1 level); proficiency in German is a strong advantage.
    • Outstanding communication skills, with a sharp eye for detail, empathy, and a professional tone.
    • Resilience under pressure and confidence in managing high-value, high-demand clients.
    • Solid understanding of bonus systems, KYC/verification flows, payment processes, and platform functionality.

     

     

    WHAT WE OFFER πŸ’Ž

     

    • Fully remote work. In case you are Lviv based - ability to attend the office (which is absolutely pet-friendly 🐢).
    • Comprehensive onboarding program, which will help you to facilitate your seamless integration into projects and enhance your adoption of best practices. (It is fully paid after successful completion).
    • Diverse paid times off: Vacation, Recreation days, Birthday off, Sick leaves.
    • Presents and bonuses from the company.

     

    Can you relate to this? If your answer is "Hell Yes", contact us here!

     

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  • Β· 57 views Β· 5 applications Β· 14d

    Data Analyst (Payment Systems Analytics)

    Full Remote Β· EU Β· Product Β· 2 years of experience
    Level: Middle/Senior Role Objective: Identify and implement opportunities to optimize payment system costs, improve routing quality, and enhance transparency in the chain from deposits to withdrawals. RESPONSIBILITIES: Analyze the full chain from...

    Level: Middle/Senior

     

    Role Objective:
    Identify and implement opportunities to optimize payment system costs, improve routing quality, and enhance transparency in the chain from deposits to withdrawals.

     

    RESPONSIBILITIES:

    • Analyze the full chain from deposit to withdrawal to identify bottlenecks, delays, and losses.
    • Evaluate the efficiency and cost of various payment service providers (PSPs).
    • Detect anomalies in payment system operations (e.g., spikes in declines or increased fees).
    • Collaborate with finance and product teams to develop proposals for optimizing payment routing schemes.
    • Build and automate dashboards for monitoring and decision-making.
    • Maintain communication with the team responsible for decisions on integrating new PSPs or discontinuing existing ones.
    • Work with payment traffic routing.

     

    REQUIREMENTS:

    • At least 2 years of experience as an analyst in fintech, e-commerce, or iGaming.
    • Deep understanding of payment process architecture (deposits, withdrawals, holds, chargebacks).
    • Proficient in SQL (ClickHouse, Postgres, and/or others).
    • Experience working with data in Python (pandas, numpy, etc.).
    • Experience with BI systems (e.g., Metabase, Power BI).
    • Experience building analytics for payment system metrics (conversion rate, decline reasons, fees, etc.).
    • Skills in A/B testing and statistical evaluation of results are a plus.
    • Ability to formulate conclusions, present results, and propose actions.

     

    WE OFFER:

    • Possibility of a remote work from anywhere in the world.
    • Generous days-off policy (vacation, sick leave, days off, holidays).
    • Performance reviews & career plan development.
    • Low bureaucracy level, with decisions made quickly.
    • Open-minded and easy-going management.
    • Friendly atmosphere among people who love their work.
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  • Β· 25 views Β· 2 applications Β· 16d

    Senior ML Engineer

    Full Remote Β· Ukraine Β· 5 years of experience Β· B1 - Intermediate
    Description Our client is one of the largest multichannel video service providers in the US. You will be involved as a research-driven contributor with end-to-end ownership β€” designing, training, deploying, and maintaining ML models in production. ...

    Description

    Our client is one of the largest multichannel video service providers in the US. 

    You will be involved as a research-driven contributor with end-to-end ownership β€” designing, training, deploying, and maintaining ML models in production.

     

    Requirements

    • 3+ years of proven expertise in Machine Learning.
    • 5+ years of proven expertise in Python.
    • Proven experience in providing technical leadership for at least one ML project.
    • Commercial experience building ML models from scratch and releasing them to production.
    • Deep understanding of model development, evaluation, tuning, and maintenance.

     

    Job responsibilities

    • Collaborate with the team to implement ML model/s and algorithms in production.
    • Design, develop, and implement new machine learning models from scratch, using technologies such as Graph Neural Networks, edge-device deployment (tflite), and MLflow experiment tracking.
    • Develop robust, scalable code primarily in Python to support machine learning applications.
    • Deploy models into production environments and ensure their stability and scalability.
    • Monitor, analyze, and evaluate model performance using relevant metrics.
    • Continuously improve existing models or replace them when necessary, based on data-driven insights.

     

    What we offer

     

    Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

    Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

    Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

    Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

    High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.

     

    About GlobalLogic

    GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world’s largest and most forward-thinking companies. Since 2000, we’ve been at the forefront of the digital revolution – helping create some of the most innovative and widely used digital products and experiences. Today we continue to collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services.

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  • Β· 1044 views Β· 109 applications Β· 3d

    Intern Full-stack Developer

    Full Remote Β· EU Β· Product Β· 0.5 years of experience Β· B2 - Upper Intermediate
    Learned JavaScript and React and looking for a job? We offer you a free 3-month internship at our company, where you will gain experience and the position of Junior React Developer. Requirements: - Medium level of knowledge of JavaScript - Medium...

    Learned JavaScript and React and looking for a job?

     

    We offer you a free 3-month internship at our company, where you will gain experience and the position of Junior React Developer.

     

    Requirements:

    - Medium level of knowledge of JavaScript

    - Medium level of knowledge of React

    - English: upper-intermediate ( speak/read/write)

     

    How to become an intern?

    A person who wants to become an intern in our company must have a medium level of theoretical knowledge of JavaScript and React, as well as the availability of term papers or projects that were developed at home for training purposes.

     

    Only for ukrainians in Europe

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  • Β· 78 views Β· 10 applications Β· 3d

    Intern .NET + Angular Developer

    Full Remote Β· Countries of Europe or Ukraine Β· B2 - Upper Intermediate
    We are looking for an enthusiastic and proactive Intern .NET + Angular Developer to join our dynamic team! This is a fantastic opportunity to start your career in software development and gain hands-on experience working with modern technologies in a...

    We are looking for an enthusiastic and proactive Intern .NET + Angular Developer to join our dynamic team!

    This is a fantastic opportunity to start your career in software development and gain hands-on experience working with modern technologies in a collaborative and supportive environment. If you complete the internship successfully, you will have the chance to continue your journey with our team for at least 1 year.

    Requirements:
    β€” Solid understanding of object-oriented programming (OOP);
    β€” Good knowledge of C#, .Net Standard, .NET 6+, ASP Web API;
    β€” Basic knowledge of Unit testing;
    β€” Basic knowledge of MSSQL;
    β€” Knowledge of Angular(React) + TypeScript;
    β€” Upper-Intermediate English level (both written and spoken);
    β€” Proficiency with Source Control tools such as Git.

    Would be a plus:
    β€” Basic understanding of GoF Design Patterns;
    β€” Understanding of microservice architecture;
    β€” Containerization (basics of Docker/Kubernetes) + Azure;
    β€” Attention to details;
    β€” Practice experience in pet projects.

     

    Responsibilities:
    β€” Develop project functionalities;
    β€” Manage databases with MS SQL;
    β€” Implement frontend features with Angular.

    We offer:
    β€” 3-month Internship schedule: Monday to Friday, 10.00-19.00;
    β€” Office-based/remote work;
    β€” No time trackers or other bureaucratic measures;
    β€” Practical experience on internal projects;
    β€” Networking with experienced professionals willing to share their knowledge and experience;
    β€” Opportunity to obtain a contract with HYS Enterprise as a Junior specialist;
    β€” Gifts for birthdays and professional holidays;
    β€” Participation in internal and external events.
    Upon successful completion of the internship and mutual agreement to proceed with a contract, the candidate is expected to commit to working with us for a minimum of one year.

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  • Β· 3 views Β· 0 applications Β· 1h

    Middle Video Engineer

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 2 years of experience Β· A2 - Elementary
    FAVBET Tech develops software that is used by millions of players around the world for the international company FAVBET Entertainment. We develop innovations in the field of gambling and betting through a complex multi-component platform which is capable...

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

    Main areas of work:
     

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

    We are looking for a Middle Video Engineer to join our team and help improve and support our video streaming infrastructure. Together with the Product Owner, we define priorities across the backlog β€” ranging from long-term, high-effort initiatives to urgent, fast-delivery tasks.

    Responsibilities:
     

    • Design, develop, and maintain a scalable video streaming server
    • Support and extend an existing ffmpeg-based encoding service (with parts migrating to GStreamer)
    • Maintain and improve an existing web-based video player
    • Optimize code performance and resource usage
    • Develop and support event-based handlers for a video mixer pipeline

    Must-Have:
     

    • Hands-on experience with ffmpeg
    • Strong understanding of video streaming protocols: RTMP, MPEG-TS + SRT, RTP, WebRTC, HLS

    Nice-to-Have:
     

    • Experience with TypeScript/JavaScript or Python
    • Familiarity with GStreamer
    • Understanding of video encoding techniques
    • Knowledge of video codecs and container formats
    • Good grasp of networking concepts (multicast, backpressure, socket buffers, slow client issues)
    • Experience working with Docker
    • Basic understanding of HDMI and SDI
    • Experience with SDI muxing and video capture (Blackmagic hardware is a plus)

    We offer:
     

    • 30 days off per year (vacation and sick days);
    • Medical insurance;
    • Free corporate English language courses;
    • Flexible schedule with full-time work, minimal bureaucracy, no micromanagement, and no time tracking;
    • A fantastic team of creative and interesting people.
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