Jobs at Djinni

9438
  • Β· 62 views Β· 5 applications Β· 9d

    Senior Server Engineer

    Hybrid Remote Β· Ukraine (Kyiv) Β· Product Β· 5 years of experience Β· B1 - Intermediate
    About Wix Wix makes it possible for anyone to succeed online. Since 2006, we’ve grown to around 5,300 employees in 22 countries, launched over 40 products, and serve over 282 million users and their visitors worldwide. At Wix, we push you to innovate,...

    About Wix

     

    Wix makes it possible for anyone to succeed online. Since 2006, we’ve grown to around 5,300 employees in 22 countries, launched over 40 products, and serve over 282 million users and their visitors worldwide. At Wix, we push you to innovate, evolve in non-traditional ways, and collaborate. We operate in small teams that work closely together at a high level. 

     

    Although we’re already industry leaders in web creation and business, our work is nowhere near done. Our goal is to become the main engine of the Internet so we can create a more open web for all.

     

    We're proud to be an equal opportunity employer. Wix was built around the idea that everyone has the right to be successful, online. This same vision defines us as a company: creating a work environment where everyone is welcome, and anyone has the right to succeed.

     

    Job Description

     

    As a Senior Server Engineer, you'll design, develop, and optimize scalable server solutions, collaborate with cross-functional teams, and implement cutting-edge AI methodologies to enhance customer care products. In your day-to-day, you will: 

     

    • Conduct research and experiments to explore innovative AI methodologies and incorporate cutting-edge models into customer care products
    • Take responsibility for the entire lifecycle of feature developments, from initial discussions with product teams, defining requirements and providing estimates, to actual coding in collaboration with the team, monitoring performance and delivering robust solutions to end-users
    • Optimize system performance, reliability, and stability, ensuring our service remains seamless and accessible 24/7
    • Participate in technical discussions to improve existing architecture and developer experience
    • Collaborate extensively with Business Analysts, Data, Product, and Platform teams, utilizing a data-driven approach to solve ambiguous user problems and ensure the server infrastructure optimally supports product features and user experience

     

    Requirements

     

    • 5+ years of experience as a Server Engineer
    • Experience in designing and maintaining highly scalable, loosely coupled server solutions, following best practices and standards
    • Proven experience leading technical discussions, conducting design reviews, and collaborating effectively with cross-functional teams to drive architectural decisions and resolve complex engineering challenges
    • Experience with Vespa or similar large-scale search and ranking engines (e.g., Elasticsearch, Solr, Weaviate) for real-time data retrieval, vector search, or personalized content delivery
    • Proficiency with Large Language Models, including prompt engineering, fine-tuning, automatic evaluation, and Retrieval-Augmented Generation (RAG) – an advantage
    • Passion for product development and understanding of business objectives and goals
    • Advanced English proficiency

     

     

    About the Team

     

    We are Wix's Backend Engineering Guild. We provide integrated tools for microservice development within Wix to help improve developer productivity and best practices. These tools streamline the development process and reduce cognitive load allowing Wix Engineers to concentrate on their domain, architecture, and business logic. To handle high-scale traffic (over 500B HTTP requests per day) and 500+ daily deployments, our team of 500 Backend Engineers runs production across 19 distributed data centers and cloud vendors worldwide.

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  • Β· 51 views Β· 11 applications Β· 12d

    Data Engineer

    Full Remote Β· Countries of Europe or Ukraine Β· 3 years of experience Β· B2 - Upper Intermediate
    The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and...

    The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need a Data Engineer.

     

    We are seeking a skilled and experienced Data Engineer. The ideal candidate will be deeply involved in discovering, analyzing, and assembling large and complex data sets. They will design and build our big data infrastructure, ensure data security, and optimize the performance of our big data platforms.

     

    Requirements:

    • 3+ years of experience in data engineering and building data platforms;
    • Demonstrated success in deploying cloud and SaaS model products, with expertise in building optimized processing pipelines for streaming analytics applications;
    • Proficiency in databases and query optimization (PostgresSQL, ElasticSearch, MongoDB, Redis, Druid), including experience with NoSQL and graph databases,
      Experience in horizontally scaling databases;
    • Expertise in Kafka and Airflow, with a strong understanding of runtime profiling tools;
    • Experience in big data processing systems similar to Apache Spark, Flink, Beam or similar;
    • Skills in build automation, continuous integration, and deployment (CI/CD) tools (Webpack, Buddy, Jenkins, Docker);
    • Expert-level Python coding skills;
    • Experience with cloud platforms (Azure, AWS, or GCP).

     

    Will be a plus:

    • Technical background in AI and ML;
    • Experience in designing and implementing interactive query-driven main-machine intelligence systems;
    • Experience in working with distributed teams.

     

    Responsibilities:

    • Design and implement real-time distributed data processing systems analyzing public data and detecting emergent threats;
    • Development and optimization of ETL processes for various data formats from social media, news, and web sources;
    • Design and implement robust database systems and develop tools for query and analytic processing, focusing on real-time streaming applications;
    • Spearhead build automation, continuous integration, deployment, and performance optimization efforts, upholding our strict security requirements;
    • Design test suites and implement inline instrumentation to ensure data correctness.

     

    Our perks

    • Covered vacation period: 20 business days and 5 days off
    • Free English classes
    • Flexible working schedule
    • Truly friendly and supporting atmosphere
    • Working remotely or in one of our offices
    • Medical insurance for employees from Ukraine
    • Compensation of psychological counseling
    • Legal support
    • Relocation assistance
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  • Β· 33 views Β· 5 applications Β· 12d

    Lead Data Engineer

    Full Remote Β· Georgia, Hungary, Poland, Ukraine, Uzbekistan Β· 7 years of experience Β· B2 - Upper Intermediate
    The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and...

    The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need a Lead Data Engineer.

     

    About the client:

    You will work with the 6th-largest privately owned organization in the United States. The сustomer is one of the β€œBig Four” accounting organizations and the largest professional services network in the world in terms of revenue and number of professionals. The company provides audit, tax, consulting, enterprise risk, and financial advisory services to 263,900 professionals globally.

     

    Project Tech Stack

    Azure Cloud, Microservices Architecture, .NET 8, ASP.NET Core services, Python, Mongo, Azure SQL, Angular 18, Kendo, GitHub Enterprise with Copilot.

     

    Requirements:

    • 7+ years of experience in development;
    • Proficient in web development with strong hands-on experience using the FastAPI framework;
    • Deep expertise in data manipulation and analysis using Pandas/Polars and similar;
    • Experience with Pydantic for data validation and schema definition in Python applications;
    • Skilled in asynchronous and parallel programming, with practical knowledge of asyncio;
    • Proficiency working with both structured and semi-structured data, including MongoDB, Parquet, and Delta Tables;
    • Proven expertise in data processing, analysis, and transformation workflows;
    • Strong analytical and problem-solving abilities with a detail-oriented mindset;
    • Practical and pragmatic approach to balancing standardized processes with flexibility to meet project goals effectively;
    • Excellent organizational skills with the ability to self-manage, prioritize tasks, structure workload, and meet tight deadlines.

     

    Will be a plus:

    • Experience working with Azure Cloud services (or other major cloud platforms), including a range of SaaS offerings such as Service Bus, Data Lake, Blob Storage, Redis, and more;
    • Familiarity with .NET/Databricks/Spark/PySpark;
    • Expertise in containerization and orchestration tools such as Docker and Kubernetes;
    • Solid understanding of microservices architecture and its implementation in scalable systems.

     

    Responsibilities:

    • Define and enforce best practices and coding standards across the project;
    • Conduct thorough code reviews to ensure adherence to established guidelines and maintain high code quality;
    • Working both independently and in close collaboration with others in the team;
    • Communicating clear instructions to team members and helping manage the flow of day-to-day operations;
    • Communicating with the client regularly;
    • Design, develop, and maintain robust and scalable Python applications;
    • Write clean, maintainable, and efficient code following best practices and coding standards;
    • Optimize code for performance and scalability, ensuring efficient data handling;
    • Work closely with cross-functional teams to deliver high-quality software solutions;
    • Identify and resolve technical issues, ensuring the reliability and performance of applications;
    • Create and maintain comprehensive documentation for code, processes, and workflows;
    • Provide guidance and mentorship to junior developers, fostering a collaborative and productive team environment.About the client:
    • You will work with the 6th-largest privately owned organization in the United States. The сustomer is one of the β€œBig Four” accounting organizations and the largest professional services network in the world in terms of revenue and number of professionals. The company provides audit, tax, consulting, enterprise risk, and financial advisory services to 263,900 professionals globally.

     

    • Project Tech Stack
    • Azure Cloud, Microservices Architecture, .NET 8, ASP.NET Core services, Python, Mongo, Azure SQL, Angular 18, Kendo, GitHub Enterprise with Copilot.

     

    Requirements:

    • 7+ years of experience in development;
    • Proficient in web development with strong hands-on experience using the FastAPI framework;
    • Deep expertise in data manipulation and analysis using Pandas/Polars and similar;
    • Experience with Pydantic for data validation and schema definition in Python applications;
    • Skilled in asynchronous and parallel programming, with practical knowledge of asyncio;
    • Proficiency working with both structured and semi-structured data, including MongoDB, Parquet, and Delta Tables;
    • Proven expertise in data processing, analysis, and transformation workflows;
    • Strong analytical and problem-solving abilities with a detail-oriented mindset;
    • Practical and pragmatic approach to balancing standardized processes with flexibility to meet project goals effectively;
    • Excellent organizational skills with the ability to self-manage, prioritize tasks, structure workload, and meet tight deadlines.

     

    Will be a plus:

    • Experience working with Azure Cloud services (or other major cloud platforms), including a range of SaaS offerings such as Service Bus, Data Lake, Blob Storage, Redis, and more;
    • Familiarity with .NET/Databricks/Spark/PySpark;
    • Expertise in containerization and orchestration tools such as Docker and Kubernetes;
    • Solid understanding of microservices architecture and its implementation in scalable systems.

     

    Responsibilities:

    • Define and enforce best practices and coding standards across the project;
    • Conduct thorough code reviews to ensure adherence to established guidelines and maintain high code quality;
    • Working both independently and in close collaboration with others in the team;
    • Communicating clear instructions to team members and helping manage the flow of day-to-day operations;
    • Communicating with the client regularly;
    • Design, develop, and maintain robust and scalable Python applications;
    • Write clean, maintainable, and efficient code following best practices and coding standards;
    • Optimize code for performance and scalability, ensuring efficient data handling;
    • Work closely with cross-functional teams to deliver high-quality software solutions;
    • Identify and resolve technical issues, ensuring the reliability and performance of applications;
    • Create and maintain comprehensive documentation for code, processes, and workflows;
    • Provide guidance and mentorship to junior developers, fostering a collaborative and productive team environment.

     

    Our perks

    • Covered vacation period: 20 business days and 5 days off
    • Free English classes
    • Flexible working schedule
    • Truly friendly and supporting atmosphere
    • Working remotely or in one of our offices
    • Medical insurance for employees from Ukraine
    • Compensation of psychological counseling
    • Legal support
    • Relocation assistance
    More
  • Β· 108 views Β· 5 applications Β· 12d

    Manual QA Engineer to $650

    Office Work Β· Ukraine (Lviv) Β· B2 - Upper Intermediate
    We are a dynamic and innovative tech company dedicated to fostering talent and creating opportunities for professional development. As we continue to grow, we are excited to welcome a meticulous and motivated individual to join our team and begin their...

    We are a dynamic and innovative tech company dedicated to fostering talent and creating opportunities for professional development. As we continue to grow, we are excited to welcome a meticulous and motivated individual to join our team and begin their career journey as a Trainee Manual QA Engineer.

     

    Key responsibilities:

    • Perform manual testing of web and mobile applications, identify and document bugs, and collaborate with the development team for issue resolution.
    • Create and maintain test documentation, including checklists, test cases, and bug reports, to track and improve testing coverage;
    • Design, execute, and continuously enhance the QA process to ensure software quality and efficiency.
    • Work closely with developers, actively participate in meetings, and contribute to process improvements.

     

    Nice-to-have skills:

    • Understanding of Client-server architecture;
    • Knowledge of programming.

     

    Requirements:

    • Good knowledge of QA methodologies;
    • Experience working with bug tracking and test management tools;
    • Good understanding of project’s testing types;
    • Experience in creating/maintaining test documentation (checklists, test cases, bug reports);
    • Knowledge of MySQL databases, and SQL queries;
    • Knowledge of API testing (REST);
    • Great communication skills;
    • Patience, attentiveness, multitasking;
    • At least Upper-Intermediate English level (B2);
    • Knowledge of the internet technology stack, including HTML, CSS, and JS.

     

    What you will have with us:

    • Regular Performance review;
    • Paid out-of-office days;
    • Opportunity to learn and improve your English.
    • Flexible work schedule;
    • Well-equipped office;
    • Career Path and growth opportunities.

     

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  • Β· 71 views Β· 15 applications Β· 10d

    Developer Go(Golang)/PHP

    Full Remote Β· Worldwide Β· Product Β· 5 years of experience
    We are developing a next-gen social networking platform and looking for a Developer/Software Engineer Go(Golang)/PHP to join our core backend team. In this role, you will work on building scalable services powering our real-time features, integrating...

    We are developing a next-gen social networking platform and looking for a Developer/Software Engineer Go(Golang)/PHP to join our core backend team. In this role, you will work on building scalable services powering our real-time features, integrating modern infrastructure.

     

    What you’ll do:

    • Develop and maintain core backend services using PHP (Laravel) and Go
    • Build and optimize APIs (REST/gRPC) for mobile and web clients
    • Design reliable real-time features based on WebSockets
    • Work with AWS services (EC2, S3, RDS, SQS) to ensure scalability and fault tolerance
    • Collaborate daily with product, frontend, and DevOps teams

     

    Requirements:

    • 3+ year of experience with Go (Golang) or willingness to deepen Go expertise
    • 2+ years of professional experience with PHP (Laravel)
    • Experience building and consuming APIs (REST, gRPC is a plus)
    • Practical experience with AWS services (especially S3, SQS, EC2, RDS)
    • Familiarity with WebSocket-based communication
    • Good understanding of SQL databases (preferably PostgreSQL)
    • Docker basics and experience in containerized environments
    • Ability to work independently with third-party SDKs and APIs

     

    Nice to Have:

    • Experience with event-driven architecture, Pub/Sub, or message queues
    • Background with real-time communication platforms or social apps
    • Familiarity with Redis, CI/CD pipelines
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  • Β· 208 views Β· 7 applications Β· 23d

    B2B Sales Manager (логістика, БША) to $5000

    Office Work Β· Ukraine (Kyiv) Β· 1 year of experience Β· C1 - Advanced
    Who We're Looking For An active B2B Sales Manager who is ready to search for new clients, conduct negotiations, present cutting-edge logistics solutions, and build long-term partnerships in the U.S. market. Key Responsibilities: Search for new B2B clients...

    Who We're Looking For

    An active B2B Sales Manager who is ready to search for new clients, conduct negotiations, present cutting-edge logistics solutions, and build long-term partnerships in the U.S. market.

    Key Responsibilities:

    • Search for new B2B clients (manufacturers, distributors, logistics companies, brokers)
    • Establish contact via email, phone, or Zoom; deliver effective presentations of the company's services
    • Identify client needs and prepare personalized commercial offers
    • Conduct negotiations, close deals, and sign contracts
    • Build long-term client relationships and drive repeat sales (upsell, cross-sell)

    Requirements:

    • English β€” Advanced (C1) level: confident in both spoken and written business communication
    • 2 years of B2B sales experience (preferred)
    • Practical understanding of logistics, freight transportation, or international brokerage
    • Knowledge of the U.S. logistics market is a plus
    • Strong negotiation skills with executives (CEO, COO)
    • High level of independence, responsibility, proactivity, and results orientation

    Working Conditions:

    • Schedule: Day shift from 3:00 PM to 11:00 PM (aligned with U.S. market hours)
    • Office: Comfortable workspace near Vasylkivska metro station, Kyiv
    • English classes twice a week to improve communication skills
    • Clearly structured professional development plan
    • Paid sick leaves
    • Compensation: Fixed salary of $1000 + profit-based commission β€” unlimited

    Benefits:

    • Competitive salary with growth potential
    • A team that values initiative, transparency, and accountability
    • Real impact on business development β€” your results drive the company’s success
    • 15 paid vacation days + all U.S. public holidays
    • Option to take additional days off and sick leave without a doctor’s note β€” trust and flexibility
    • Access to a corporate psychologist for mental health support
    • Paid training and onboarding β€” we invest in your growth from day one
    • Pet-friendly office β€” your furry friends are welcome
    • Be part of a company that's redefining logistics in the U.S.

    πŸš› Turbo XPD is next-generation logistics. If you're ready to sell services that businesses truly need and want to grow with a driven team β€” we’re waiting for you!

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  • Β· 48 views Β· 5 applications Β· 5d

    Machine Learning Engineer

    Full Remote Β· Countries of Europe or Ukraine Β· 4 years of experience Β· B2 - Upper Intermediate
    About the Role: We are looking for a skilled and experienced Machine Learning Engineer to join our team in the healthcare domain, with a specific focus on orthodontics. You will play a key role in developing and implementing ML-driven solutions to support...

    About the Role:
    We are looking for a skilled and experienced Machine Learning Engineer to join our team in the healthcare domain, with a specific focus on orthodontics. You will play a key role in developing and implementing ML-driven solutions to support diagnosis, treatment planning, and predictive analytics in dental and orthodontic care. Your work will directly contribute to improving patient outcomes and enhancing clinical workflows.


    Responsibilities:

    • Design, develop, and deploy ML models tailored for orthodontic applications (e.g., image analysis, anomaly detection, treatment prediction).
    • Collaborate closely with data scientists, dental professionals, and software engineers to define and refine project goals.
    • Preprocess and analyze large datasets, including 2D/3D medical images, patient records, and treatment histories.
    • Ensure high model performance, robustness, and clinical interpretability.
    • Conduct research and stay updated on the latest ML/AI trends in the healthcare and dental domains.
    • Document and present technical solutions and findings to both technical and non-technical stakeholders.


    Requirements:

    • 4+ years of hands-on experience in machine learning, preferably in the healthcare domain.
    • Strong knowledge of ML frameworks (e.g., TensorFlow, PyTorch, scikit-learn).
    • Solid experience working with medical imaging (X-rays, CBCT, intraoral scans) is a major plus.
    • Proficiency in Python and common data science libraries.
    • Experience with data preprocessing, annotation pipelines, and model evaluation.
    • Familiarity with regulatory and privacy standards (e.g., HIPAA, GDPR) is an advantage.
    • Excellent problem-solving skills and attention to detail.
    • English level: Upper-Intermediate or higher – ability to participate in technical discussions and write clear documentation.


    Nice to Have:

    • Experience with 3D data processing and computer vision techniques.
    • Background in dental or orthodontic workflows and terminology.
    • Publications or contributions in relevant ML/AI or medical imaging conferences.
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  • Β· 151 views Β· 29 applications Β· 12d

    Senior Back-end Developer (PHP, Symfony) to $4500

    Full Remote Β· Ukraine Β· Product Β· 7 years of experience Β· B2 - Upper Intermediate
    Our company is part of a large Fintech holding, a leader in lending, debt collection, and marketing in the Czech Republic, Ukraine, Spain, and Romania. We are seeking an experienced Senior PHP Software Developer to create innovative services that meet...

    Our company is part of a large Fintech holding, a leader in lending, debt collection, and marketing in the Czech Republic, Ukraine, Spain, and Romania. We are seeking an experienced Senior PHP Software Developer to create innovative services that meet high standards of quality and reliability. Operating under a Czech National Bank license, we have provided international market services for over 10 years.


    Key Requirements

    • 5+ years of software development experience, with a focus on PHP and modern ecosystem technologies.
    • Symfony: Expertise in building and maintaining complex applications.
    • Architectural Solutions: Design and development of sophisticated systems using SOLID principles and modern architectural patterns.
    • Databases: Proficiency with relational (MySQL, PostgreSQL) and non-relational databases; query optimization and data structure design.
    • Queues (RabbitMQ, Kafka, etc.): Configuration and optimization.
    • REST API & Microservices: Development and integration of APIs for frontend interfaces and external systems.


    Core Skills & Knowledge

    • SOLID, OOP: Deep understanding and practical application.
    • Design Patterns: Mastery of architectural patterns to enhance efficiency and system resilience.
    • REST API & Integrations: API development and integration with internal/external services.
    • Testing: Experience writing unit and integration tests.
    • Agile: Familiarity with Scrum or Kanban methodologies.


    Skills & Tech Stack PHP 8.1*, Symfony 6*, architectural design, SOLID, databases (MySQL, PostgreSQL), queues (RabbitMQ, Kafka), REST API, microservices, OOP, design patterns, testing (unit, integration), Agile, Scrum, Kanban, Vue.js 3, TypeScript, Redis, APM, CI/CD, DevOps, Laravel, Yii


    Will be a plus

    • Practical experience with Vue.js for UI development.
    • TypeScript knowledge and implementation.
    • Familiarity with Redis or other caching systems.
    • Experience with APM tools and logging for production performance monitoring.
    • CI/CD & DevOps: Automation of deployment processes and DevOps practices.
    • Skills in Laravel/Yii frameworks, plus optimization of legacy services.


    Personal Qualities

    • Proactivity and ability to work independently.
    • Commitment to code quality, readability, and maintainability.
    • Adaptability to a fast-paced, dynamic environment with accountability for deliverables.


    We Offer

    • A role in an international Fintech company with growth opportunities.
    • Modern tools and influence over architectural decisions.
    • Professional development support.
    • Competitive salary (discussed during the interview, based on qualifications).


    Ready to join? Send your CV, and let’s explore the possibilities!

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  • Β· 72 views Β· 18 applications Β· 9d

    Senior Python Developer (Team Lead)

    Full Remote Β· Worldwide Β· 5 years of experience Β· C1 - Advanced
    PR Volt is at the forefront of public relations. We leverage cutting-edge technology and automation to deliver impactful media coverage more efficiently and affordably. If you're passionate about innovation, efficiency, and helping businesses succeed, PR...

    PR Volt is at the forefront of public relations. We leverage cutting-edge technology and automation to deliver impactful media coverage more efficiently and affordably. If you're passionate about innovation, efficiency, and helping businesses succeed, PR Volt is the place for you!


    We are seeking a proactive and results-oriented Senior Python Developer (Team Lead) to join our Engineering team. In this role, you will be instrumental in expanding our core media database capabilities, architecting robust and scalable systems, and extracting structured data from the vast and ever-evolving web landscape.

     

    Key Responsibilities:

    • Lead the design and implementation of highly efficient, large-scale web scraping systems capable of monitoring and acquiring data from millions of web pages.
    • Develop and deploy sophisticated techniques to effectively bypass anti-scraping mechanisms such as FunCaptcha, reCAPTCHA, Distil, and Cloudflare at scale, utilizing advanced open-source solutions.
    • Architect and manage data storage and processing solutions on physical hardware, focusing on cost-efficiency and handling terabytes of incoming and stored data.
    • Apply strong architectural principles and design patterns to ensure the development of clean, maintainable, and highly performant backend code.
    • Provide technical leadership, code review, and mentorship to junior members of the engineering team.
    • Seamlessly integrate newly acquired data with existing internal data platforms, including our data sources, ensuring data consistency and accessibility for downstream applications.
    • Continuously research and implement new technologies and methodologies to enhance our data acquisition capabilities and overcome evolving web challenges.

    Requirements

    • Demonstrated deep expertise in Python development.
    • Extensive, up-to-date experience in web scraping at scale (e.g. Selenium).
    • Hands-on experience working with and optimizing infrastructure on physical hardware, with a clear understanding of managing costs associated with large-scale data storage and processing (terabytes).
    • A clear understanding and practical application of software design patterns, clean code principles, and experience building highly maintainable, scalable, and resilient systems.
    • Exceptional analytical and problem-solving skills, with the ability to tackle complex, ambiguous technical challenges independently.
    • Experience coaching junior developers and conducting thorough code reviews.

    Preferred Qualifications (Nice-to-Haves):

    • Familiarity with building with AI and using AI libraries.
    • Significant understanding or experience with frontend technologies (e.g., React).
    • Experience with other cloud providers (AWS, Azure, GCP) beyond physical hardware, understanding their cost implications for data-intensive tasks.
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  • Β· 5 views Β· 0 applications Β· 2d

    VAS planning and development engineer

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 3 years of experience Β· A2 - Elementary
    Kyivstar.Tech is looking for VAS planning and development engineer What you will do: β€’ Prepare and follow up system strategy: - HW and SW lifecycle - Dimensioning - Load prediction - Budgeting and budget execution β€’ Partner and contract management:...

    Kyivstar.Tech is looking for VAS planning and development engineer

     

    What you will do:

     

    β€’ Prepare and follow up system strategy: 

    - HW and SW lifecycle

    - Dimensioning

    - Load prediction

    - Budgeting and budget execution

    β€’ Partner and contract management: 

    - Contract scope and terms definition and control (supply, service, NDA)

    - Contract technical part preparation (solution description, scope of work, scope of supply)

    β€’ Initiate and participate in tender: 

    - Technical requirements definition (architecture, features, services, etc.)

    - Offers analysis, clarification with participants

    - Technical evaluation

    β€’ Lead system deployment, system extension, new services (HW/SW/services): 

    - Initiate purchase orders

    - Coordinate HW supply with partner and logistic function

    - Control SW supply, including needed documents preparation 

    - Coordinate works with partner, O&M team, other supporting functions: prepare plan, schedule, supervise execution, control 

    β€’ Collect business needs and prepare technical requirements for new services/solutions 

    β€’ Provide consultancy to business about systems functionality

    β€’ Support complex works execution at maintenance window 

     

    Qualifications and experience needed:

     

    β€’ GSM/UMTS/LTE architecture knowledge 

    β€’ PS domain elements knowledge: 

    - PCRF/PCEF/TDF, DRA, OCS, DPI, GGSN/PGW

    - Corresponding 3GPP interfaces

    - Signaling protocols: GTP, Diameter 

    β€’ IP network knowledge

    β€’ English level: Pre-intermediate or higher

    β€’ Preferred: 5G architecture knowledge, SQL knowledge, Linux based OSs 

     

     Target system: 

     

    β€’ PCRF and TDF 

     

    Opportunity: 

     

    β€’ 5G NSA and 5G SA deployment. 

    β€’ Participate in large-scale modernization projects. 

    β€’ Get wide experience of how business works. 

    β€’ Get deep PCRF knowledge. 

    β€’ Bring optimization to the existing PCRF system. 

     

    What we offer:

     

    β€’ Office or remote β€” it's up to you: you can work from anywhere, and we will arrange your workplace

    β€’ Remote onboarding

    β€’ Performance bonuses for everyone (annual or quarterly β€” depends on the role)

    β€’ We train employees: the opportunity to learn through the company’s own library, internal resources and programs from partners

    β€’ Health and life insurance

    β€’ Wellbeing program and corporate psychologist

    β€’ Reimbursement of expenses for Kyivstar mobile communication

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  • Β· 98 views Β· 33 applications Β· 26d

    Product Owner

    Full Remote Β· Countries of Europe or Ukraine Β· 4 years of experience Β· B2 - Upper Intermediate
    Hey there! We’re looking for an experienced Product Owner to join our dynamic and highly skilled team, working on an exciting Gambling project! We’re a young and ambitious outstaffing company that builds strong, dedicated teams for long-term...

    πŸ‘‹ Hey there!
     

    We’re looking for an experienced Product Owner to join our dynamic and highly skilled team, working on an exciting Gambling project!
     

    We’re a young and ambitious outstaffing company that builds strong, dedicated teams for long-term collaboration with international clients. We value responsibility, talent, and a growth mindset.
     

    🟒 Full Remote
    πŸ•˜ Working hours: 9:00–18:00
     

    πŸ”§ What you’ll be doing:

    • Manage Product Backlog: Prioritize and organize tasks to meet business objectives.
    • Define Sprint Objectives: Shape sprint goals based on strategic priorities.
    • Approve Deliverables: Review and verify completed work from design to release.
    • Communicate with Stakeholders: Act as the key link between the dev team and business stakeholders.
    • Support Agile Processes: Facilitate Scrum and Agile practices within the team.
       

    πŸ“Œ What we’re looking for:

    • 3+ years in a Product Owner or related role (Business Analyst, System Analyst, QA Analyst)
    • Strong understanding of:
      • Requirements lifecycle and backlog management
      • Product development architecture and software processes
      • Agile/Scrum methodologies
      • UX principles
    • Bonus: basic knowledge of coding or UI/UX design
    • English level: B2
       

    🎁 What we offer:

    βœ… Full Remote work
    🏝 18 vacation days per year
    πŸ“š Learning opportunities & engaging, challenging tasks
    πŸ’₯ Medical insurance
     

    πŸš€ Ready to shape great products? Apply now!

     

    More
  • Β· 344 views Β· 78 applications Β· 5d

    Trainee JavaScript Developer (React.js/Node.js)

    Full Remote Β· Ukraine Β· 1 year of experience Β· B2 - Upper Intermediate
    Required Skills β€” 6+ months of experience with React.js / Redux β€” Typescript β€” OOP principles knowledge. β€” Experience with Git. β€” Upper Intermediate English. It will be a plus β€” Experience with WebSockets. β€” Knowledge of server-side development process...


    Required Skills

    β€” 6+ months of experience with React.js / Redux
    β€” Typescript
    β€” OOP principles knowledge.
    β€” Experience with Git.
    β€” Upper Intermediate English.


    It will be a plus

    β€” Experience with WebSockets.
    β€” Knowledge of server-side development process and Node.js in particular.
    β€” Testing: React Testing Library, Cypress, Jest, etc.
    β€” Own Git with public repositories.
    β€” Experience with CSS-frameworks: Material UI, Ant Design, Reactstrap, Foundation etc.

    We offer

    β€” $-based salary;
    β€” Paid gym membership and/or other facilities;
    β€” Paid sick days and vacations;
     

    Responsibilities

    β€” Develop projects from scratch or existing ones;
    β€” Grow and develop with the team;
    β€” Improve your English;
    β€” Enjoy with us on team buildings!


    About the project

    Hello!
    We are looking for a self-motivated Developer who will be a part of a highly qualified and successful goal-oriented team. We encourage you to submit your resume for consideration if you are such person.
    Our clients are:
    β€’ Startups and innovators who want to bring their ambitious ideas to life;
    β€’ Business owners who want to take their enterprise to the next level via automation and business process management;
    β€’ Companies that need help with large-scope projects and could use skilled developers on their side.
    More vacancies incode-group.com/join
    Our social networks
    www.instagram.com/incode_group

    More
  • Β· 49 views Β· 4 applications Β· 25d

    Contract Coordinator

    Full Remote Β· Ukraine Β· 1 year of experience Β· C1 - Advanced
    Project Description: The Global Contracting team at Luxoft is seeking a Contract Coordinator with a strong sense of responsibility and attention to detail to join our international department. We are a team of 23 experienced professionals located across...
    • Project Description:

      The Global Contracting team at Luxoft is seeking a Contract Coordinator with a strong sense of responsibility and attention to detail to join our international department.

      We are a team of 23 experienced professionals located across 8 countries, working collaboratively to ensure efficient and compliant contracting operations.

      What We Offer:
      – A professional, performance-driven environment where individual contributions are valued
      – Cross-cultural collaboration with experienced colleagues from across the globe
      – Continuous development opportunities within a fast-paced and evolving IT industry
      – A supportive corporate culture that encourages initiative, accountability, and growth

      Your Responsibilities Will Include:
      – Processing and managing client contracts for various Luxoft entities worldwide using internal systems (working language: English)
      – Maintaining accurate and up-to-date records in the contract management platform
      – Preparing regular reports and status updates for management, legal counsel, and internal stakeholders
      – Supporting ad hoc projects and contributing to process improvements as assigned

      Join our team to advance your career in an innovative technology company and play a key role in a global function delivering measurable impact.

    • Responsibilities:

      – Process various service contracts for different Luxoft locations worldwide in internal systems (working language: English)
      – Update and maintain contract records in the contract management system in a timely and accurate manner
      – Provide regular updates and reports to management, attorneys, and internal stakeholders on contract status, timelines, and key issues
      – Liaise with internal teams, including Sales, Legal, Finance, and Delivery, to gather missing information and ensure alignment across departments
      – Coordinate with Sales teams to verify deal details, support contract preparation, and ensure smooth contract execution
      – Ensure contracts comply with internal policies, approval matrices, and documentation standards
      – Support internal audits by preparing contract-related documentation and status reports
      – Handle special projects and contribute to process improvement initiatives as assigned

    • Mandatory Skills Description:

      – Previous experience in working with contracts or within a legal/administrative function
      – Solid understanding of legal documentation and basic contract principles
      – Proficiency in English (written and spoken)
      – Good command of MS Office tools
      – Strong organizational skills and attention to detail
      – Willingness to work in a dynamic, multinational team environment

    • Nice-to-Have Skills Description:

      – Clear and professional communication
      – Ability to manage multiple tasks and meet deadlines
      – Proactive mindset and willingness to take initiative
      – Reliability and a strong sense of ownership
      – Adaptability and readiness to work in a dynamic, multinational team environment

    • Languages:
      • English: C1 Advanced
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  • Β· 115 views Β· 5 applications Β· 5d

    .NET Developer

    Full Remote Β· Bulgaria, Spain, Poland, Portugal, Romania Β· 3 years of experience Β· B1 - Intermediate
    You’ll be part of a dynamic, international team working on large-scale enterprise platforms for a leading U.S.-based client in the consulting and financial services sector. Our mission is to build impactful, high-tech solutions that streamline business...

    You’ll be part of a dynamic, international team working on large-scale enterprise platforms for a leading U.S.-based client in the consulting and financial services sector. Our mission is to build impactful, high-tech solutions that streamline business operations, enhance efficiency, and drive digital transformation. 

     

    We focus on solving real business challenges - developing robust platforms that support critical decision-making and operational excellence. Our projects span across continents, offering the opportunity to collaborate with top-tier professionals from around the world. Welcome to join a Global Team Driving Real-World Innovation. 

     

    Requirements 

    • Strong expertise in .NET Core, ASP.NET Core 
    • Strong foundation in the object-oriented programming and design principles (OOP/OOD/SOLID/GOF) 
    • Solid understanding and practical experience with async programming, multithreading 
    • Web App lifecycle, security, error handling 
    • Intermediate English 

     

    Nice-to-haves 

    • Experience with Azure (App Services, Functions, Storage, Service Bus, etc.)  
    • Proficiency in writing T-SQL queries for MS SQL Server 

     

    Core Responsibilities 

    • Analyzing existing features 
    • Developing key features 
    • Taking part in the planning and implementation of requirements, refactoring, and optimization 

     

    Expected qualifications 

    • Build and deliver complex features with confidence 
      You take ownership of major parts of a project, building advanced features that meet both technical and business needs. 
    • Make smart technical decisions and contribute to design discussions 
      You can design and implement solutions independently, and you help shape system architecture to support scalability and long-term goals. 
    • Support and mentor junior developers 
      You share your experience with less-experienced teammates, offering guidance on code quality, design choices, and development best practices. 

     

    What we offer   

    • Continuous learning and career growth opportunities 
    • Professional training and English/Spanish language classes   
    • Comprehensive medical insurance 
    • Mental health support 
    • Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
    • Flexible working hours 
    • Inclusive and supportive culture 
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  • Β· 20 views Β· 4 applications Β· 5d

    Head of Media Buying (Gambling/iGaming)

    Full Remote Β· Worldwide Β· Product Β· 3 years of experience Β· B1 - Intermediate
    RichAds is a global advertising network for performance marketers. Starting three years ago under the name RichPush, we have become one of the leading traffic sources in the affiliate marketing niche. RichAds is part of Ultralab - a community of...

    RichAds is a global advertising network for performance marketers. Starting three years ago under the name RichPush, we have become one of the leading traffic sources in the affiliate marketing niche.

     

    RichAds is part of Ultralab - a community of like-minded people and an environment for birthing new projects. At Ultralab, we support creativity and entrepreneurship.

     

    We’re now looking for a strong Head of Media Buying (Gambling/iGaming) β€” someone who not only knows how to drive traffic but also how to build processes, lead a team, and deliver results. We already have a team of media buyers, proven traffic sources, and readiness for scaling β€” now we need someone to take the lead.

     

    Your Responsibilities:

    • Lead a team of 3–5 media buyers (with potential to grow): from hiring and onboarding to daily motivation and performance reviews.
    • Build and optimize the team’s workflow: processes, KPIs, quality control, and performance tracking.
    • Oversee the launch and scaling of ad campaigns (mainly Facebook Ads, but we’re open to new channels).
    • Analyze and optimize funnel performance to increase ROI.
    • Manage communication with affiliate managers, account providers, trackers, anti-detect tools, and other key partners.
    • Take full ownership of results: budget, profit, and team efficiency.

     

    What We’re Looking For:

    • 2+ years of experience as a Team Lead or Head of Media Buying in the Gambling/iGaming vertical.
    • Proven successful cases and readiness to present them.
    • Deep understanding of the media buying funnel and processes from A to Z.
    • Strong hands-on experience with Facebook Ads. Knowledge of other channels (Google, TikTok, push, native, etc.) is a plus.
    • Solid understanding of GEOs: CIS, Tier-1, LATAM, Asia, Europe, with a focus on Russian-speaking audiences.
    • Process- and team-building skills: hiring, onboarding, metrics, and scripting.
    • Experience working with trackers, spy tools, proxies, and anti-detects.
    • Ability to work independently, make decisions, and take ownership.

     

    If you’re ready to grow with us β€” join the team!

    More
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