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Location: Bremen, Germany Our mission Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency. With strong expertise in machine intelligence and data science, Constructor’s all-in-one platform for education and research addresses today’s pressing educational challenges: access inequality, tech clutter, and low engagement of students. Please send your resume in English only. Interns are NOT eligible for equipment and other benefits as the position is temporary. With this internship, the Frontend Engineering Intern will get full integration into the frontend development team, and he will try a full development cycle. Duties & Responsibilities: Collaborate with cross-functional teams to understand and translate project requirements into responsive and engaging user interfaces. Develop and maintain frontend components using modern web technologies such as HTML5, CSS3, and JavaScript (ES6+). Implement efficient and reusable frontend systems and libraries for future use. Optimize web applications for maximum speed and scalability. Conduct thorough testing of frontend code to ensure high quality and performance. Stay updated on the latest trends and best practices in frontend development. Assist in troubleshooting and debugging frontend issues as they arise. Participate in code reviews to provide feedback and maintain code quality standards. Qualifications & Experience: Pursuing a degree in Computer Science, Software Engineering, or a related field. Strong understanding of web fundamentals including HTML, CSS, and JavaScript. Familiarity with frontend frameworks such as React, Vue.js, or Angular. Experience with version control systems, preferably Git. Basic knowledge of web performance optimization techniques. Excellent problem-solving skills and attention to detail. Ability to work effectively in a team environment and communicate technical concepts clearly. Passion for learning and staying updated on emerging technologies. What We Offer For Interns: Internship Duration: from 2 months or more Type of internship: 100% remote or hybrid in the office in Bremen (GER), Sofia (BG), Belgrade (SRB), Istanbul (TR), Sakarya (TR), Singapore (SGD) What We Offer 💻 Choice of work equipment (e.g., laptop, monitor, etc.) 🇬🇧 English classes (iTalki – $130 monthly) ⏰ Flexible schedule (we usually work between 09:00/10:00 and 18:00/19:00) 👶 Newborn bonus (€500 per child) 🧠 Patent remuneration 🌴 Paid leave 🧑‍💻 Remote work in locations without our offices Hybrid work in locations with offices (2 days in-office, 3 days remote) Constructor fosters equal opportunity for people of all backgrounds and identities. We are led by a gender-balanced board committed to building a diverse and inclusive organisation where everyone can become their best self. We do not discriminate based on age, disability, gender identity, sexual orientation, ethnicity, race, religion or belief, parental and family status, or other protected characteristics. We welcome applications from women, men and non-binary candidates of all ethnicities and socio-economic backgrounds. We encourage people belonging to underrepresented groups to apply.

Location: Bremen, Germany Our mission Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency. With strong expertise in machine intelligence and data science, Constructor’s all-in-one platform for education and research addresses today’s pressing educational challenges: access inequality, tech clutter, and low engagement of students. Please send your resume in English only. Interns are NOT eligible for equipment and other benefits as the position is temporary. About the Role We’re seeking a motivated Computer Science student to join our backend engineering team as a C# Backend Developer Intern . This is an excellent opportunity to learn backend development while working on real-world educational platforms that support learners, educators, and institutions worldwide. Interns are NOT eligible for equipment and other benefits as the position is temporary. What You’ll Learn & Do: Learn backend development using C# and .NET Contribute to real backend services used in production Assist in developing and maintaining REST APIs Work with databases and learn how data is modelled and accessed Participate in code reviews and learn clean coding best practices Collaborate with frontend, QA, and product teams Contribute to backend services supporting learning platform functionality and various integrations Gain exposure to the full software development lifecycle Required Qualifications: Current Computer Science / Software Engineering student Experience with at least one programming language (C#, Java, Python, JavaScript, C++, or similar) Basic understanding of object-oriented programming concepts Interest in backend development and distributed systems Good problem-solving skills and attention to detail Ability to work collaboratively in a team environment Eagerness to learn and grow as a software engineer Good to Have (but not required): Basic knowledge of C# and .NET Familiarity with RESTful APIs Introductory understanding of databases ( SQL or NoSQL) Experience using Git or other version control systems Basic knowledge of HTTP, JSON, and web concepts Interest in educational technology (EdTech) What We’ll Teach You: C# and modern .NET backend development Designing and implementing REST APIs Working with databases and data access layers Clean code and basic backend architecture principles Debugging, testing, and performance basics Collaboration in an Agile engineering environment How production backend systems are built and maintained Technology Stack You’ll Work With: Programming: C#, .NET 9.0 Backend: ASP.NET Core Messaging & Events: Apache Kafka Databases: PostgreSQL Tools: Git, CI/CD pipelines, logging & monitoring tools Testing: Unit and integration testing Learning Opportunities: Mentorship from experienced backend developers Exposure to scalable backend architectures Hands-on experience with real production systems Understanding how backend services support large platforms Contribution to products used by students and educators globally What We Offer For Interns: Internship Duration: from 2 months or more Type of internship: 100% remote or hybrid in the office in Bremen (GER), Sofia (BG), Belgrade (SRB), Istanbul (TR), Sakarya (TR), Singapore (SGD) What We Offer 💻 Choice of work equipment (e.g., laptop, monitor, etc.) 🇬🇧 English classes (iTalki – $130 monthly) ⏰ Flexible schedule (we usually work between 09:00/10:00 and 18:00/19:00) 👶 Newborn bonus (€500 per child) 🧠 Patent remuneration 🌴 Paid leave 🧑‍💻 Remote work in locations without our offices Hybrid work in locations with offices (2 days in-office, 3 days remote) Constructor fosters equal opportunity for people of all backgrounds and identities. We are led by a gender-balanced board committed to building a diverse and inclusive organisation where everyone can become their best self. We do not discriminate based on age, disability, gender identity, sexual orientation, ethnicity, race, religion or belief, parental and family status, or other protected characteristics. We welcome applications from women, men and non-binary candidates of all ethnicities and socio-economic backgrounds. We encourage people belonging to underrepresented groups to apply.

Задачи: — Развивать и поддерживать фронтенд B2B/B2C-платформы на Vue 3 — Работать с существующим кодом (частично legacy), улучшать архитектуру — Реализовывать интерфейсы для сложных продуктовых функций — Интегрироваться с REST API и авторизацией — Улучшать UX, стабильность и безопасность интерфейсов — Участвовать в технических и продуктовых решениях — Постепенно наводить порядок (структура, тесты — зона роста) Требования: — Vue 3 + Composition API, Vue Router 4 — Уверенный TypeScript — HTML5 / CSS3 (Flexbox, Grid, adaptive, theming) — Опыт работы с REST API, JWT, OAuth 2.0 — Vite, ESLint, Prettier, Git — Умение работать с чужим кодом и без тестов — Самостоятельность и внимание к деталям Будет большим плюсом: — Опыт или интерес к AI / ML / SaaS — i18n, WebSocket, crypto-js — Опыт работы с LLM API (OpenAI-like) Условия: — Полностью удалённая работа — Impact-роль: ваш код напрямую влияет на продукт и клиентов — Работа в сильной команде с экспертизой в AI, FinTech и SaaS — Возможность расти вместе с продуктом на стадии масштабирования

Задачи: — Разработка новой функциональности и поддержка старой на Symfony (80/20). — Создание сущностей для ORM (Doctrine). — Вывод данных для фронта. — Обработка и сохранение данных с фронта. — Создание миграций для корректировок в БД. Требования: — Опыт работы PHP-разработчиком 5+ лет. — Уверенное знание PHP 8.2 и Symfony 6.4. — Опыт работы с PostgreSQL 14. — Опыт работы с RabbitMQ, Git, Docker, Swagger, Webpack. — Понимание принципов работы с распределёнными файловыми системами и сложно нагруженными проектами. Условия: — Оформление по ТК РФ. — Гибкий график, работа из офиса 1 раз в неделю. — Работа в команде Lead, DevOps, тестировщик, аналитик, системный архитектор, бэки и фронты (Senior/Middle+), дизайнер, тех. писатель. — Возможность внести значимый вклад в развитие масштабного государственного проекта.

Задачи: — Разработка и поддержка функционала e-learning системы. Требования: — Опыт разработки на PHP 2-3 года. — Знание PHP 7, любого из MVC фреймворков. — Опыт работы с MySQL/MariaDB. — Опыт работы с JavaScript, jQuery. — Владение Git. — Будет плюсом: опыт работы с Yii 1, Yii 2. — Опыт верстки, CSS, SASS/SCSS. — Опыт кроссбраузерной верстки и поддержки старых браузеров. — Знание Backbone.js/Underscore.js или других JS фреймворков (Angular, React/Redux и др.). — Опыт работы с Typescript. — Письменный английский на среднем уровне. Условия: — Удалённая работа с гибким графиком. — Возможность регулировать свою нагрузку. — Возможен парттайм. — Оплата раз в месяц (в первый месяц оплата раз в две недели). — Помощь и наставничество от тимлида. — Работа в небольшой команде. — Отсутствие бюрократии, качественный код, continuous integration, покрытие тестами. — Рост зарплаты по мере роста вклада в проект.

Задачи: — Разработка, поддержка и улучшение веб-приложений. — Создание чистого, эффективного и документированного кода. — Интеграция сторонних API и сервисов. — Реализация мер безопасности и защиты данных. — Оптимизация производительности и масштабируемости приложений. — Проведение код-ревью и участие в командной работе. Требования: — Опыт backend-разработки на Python от 5 лет. — Глубокий опыт с astAPI для создания RESTful API и микросервисов. — Практика работы с API-гейтами (Kong, WSO2) и системами аутентификации (Keycloak, AD). — Опыт интеграции с системами очередей: Apache Kafka, RabbitMQ. — Знание CDN (CloudFront, Cloudflare) и кэширования. — Опыт с CI/CD (Git, Azure DevOps), контейнеризацией. — Стек данных: PostgreSQL, Oracle PL/SQL, Redis, ELK. — Английский язык B2. — Будет большим плюсом: Опыт интеграции с Oracle E-Business Suite R12.2(PL/SQL, публичные API), знание Oracle SOA Suite(BPEL, OSB, Mediators), опыт с Kubernetes и оркестрацией контейнеров, углубленное понимание PostgreSQL, Oracle DB, Elasticsearch. Условия: — Работа с международными компаниями: Samsung, TUI, Ryanair, Johnson & Johnson и др. — Стабильная заработная плата, пакет бонусов и benefits. — Программа компенсации профессиональных сертификатов. — Внутренняя база знаний с курсами.

Location: Poland Workplace: remote Creatio is an AI CRM and workflow platform where people and AI agents work together — with no limits on users, agents, or scale. We help midsize and large organizations run customer workflows in the AI era. With a global team and a large ecosystem of partners, Creatio serves thousands of customers in over 100 countries and automates tens of millions of workflows daily. Genuine care for our clients and partners is at the heart of our DNA.We’re proud to be recognized by top industry analysts as a Leader and Strong Performer in multiple Gartner and Forrester reports.  In 2025, Creatio was named to Inc.’s Best Workplaces list, recognizing our commitment to employee wellbeing and a strong workplace culture. Who We’re Looking For: We invite an experienced Technical Lead to join our ALM Domain for collaborating within Scrum teams. ALM Domain supports and evolves the Creatio .NET Core platform: authentication mechanisms, APIs for Redis (NoSQL) and WebSocket, and internal tools/frameworks for configuration development. We also own key system capabilities such as change log and access rights setup, extend the Timeline service and relationships details, build the new licensing UI, and develop the Static Content Bundling service.  We collaborate closely, support each other daily, and use our diverse perspectives to find the best solution. Key Responsibilities: Lead the design and development of architectural solutions and prototypes alongside the system architect and development team. Build, test, and debug high-quality back-end code. Support seamless product operation by addressing customer cases and ensuring system reliability. Continuously monitor and optimize development processes to enhance team productivity and quality. Drive adoption of innovative tools, standards, and best practices in software development. Collaborate closely with product managers, stakeholders, and leadership to align technical vision with business goals. Conduct technical interviews, mentor developers, and facilitate onboarding and professional growth. Requirements: Minimum 6 years of software development experience with full-stack expertise in .NET and Angular. At least 1 year in a technical lead or team lead role, guiding teams successfully. Strong mastery of object-oriented programming and solid application of KISS, SOLID, and DRY principles. Proficient in C# and modern .NET runtime environments (.NET 6+), including ASP.NET MVC, Core, and Web API development. Hands-on experience with microservices, containerization, Kubernetes, and Helm for orchestration. Deep knowledge of Angular 15+ with ability to build new components and optimize existing ones in a monorepo using RXJS and pipeline operators. Skilled in JavaScript, TypeScript, DOM manipulation, CSS/SASS, and UI styling per design specifications. Experience using Git and SVN with workflows involving branching, merging, and rebasing. Strong unit testing background including NUnit, mocking frameworks, and API testing with Postman. English proficiency at Upper-Intermediate level or above, both spoken and written.

Location: Kuala Lumpur Workplace: onsite ABOUT YOU We are looking for a Senior QA Engineer with strong Web3 experience to join our engineering team. You are meticulous, technically sharp, and deeply curious about decentralized technologies. You understand the nuances of blockchain interactions, wallet integrations, smart contract behavior, and hybrid on‑chain/off‑chain systems.   You thrive in fast‑paced, agile environments and bring a proactive approach to quality—anticipating risks, validating distributed systems, and ensuring seamless user experiences across Web3‑enabled features. You are confident in manual testing, comfortable with API‑level validation, and eager to integrate AI‑driven testing tools to improve coverage, speed, and defect detection.   If you’re excited to shape quality practices for blockchain‑enabled products and help define how Web3 experiences should feel for millions of users, we’d love to meet you.   ABOUT US Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game.   For more information, visit xsolla.com. Responsibilities Core QA Ownership Lead manual testing of complex Web3 and platform features across multiple environments Validate blockchain interactions, wallet flows (e.g., MetaMask, WalletConnect), and decentralized identity/authentication Test smart contract interactions, event handling, and on‑chain/off‑chain data synchronization Drive exploratory, functional, and regression testing using structured documentation and deep product knowledge Identify, log, and track reproducible issues with precision using Jira or similar tools Web3‑Specific Quality Work Verify blockchain node responses, RPC interactions, and event‑driven workflows Validate transaction signing, wallet authentication, and multi‑chain compatibility Collaborate with engineers to test smart contract upgrades, migrations, and versioning Monitor production logs, blockchain explorers, and analytics dashboards to detect anomalies Process & Tooling Create and maintain detailed test cases, checklists, and QA documentation Collaborate with engineering and DevOps teams to ensure reliable CI/CD test coverage for Web3 components Evaluate and integrate AI‑powered testing tools (e.g., automated test generation, log analysis, visual regression) Set up and manage test environments, staging pipelines, and job configurations Conduct load, stress, and performance testing—especially around high‑volume Web3 interactions Quality Leadership Act as a quality advocate across sprint planning, reviews, and release cycles Mentor junior QA engineers and promote a culture of proactive quality ownership Contribute to best practices for testing decentralized systems and hybrid architectures Qualifications & Skills Required Minimum 7 years of total QA experience , including ownership of end‑to‑end quality At least 2 years of hands‑on Web3 testing experience , covering blockchain integrations, wallet flows, or decentralized systems Strong understanding of manual testing methodologies and defect life cycle Familiarity with blockchain fundamentals (e.g., transactions, gas, confirmations, RPC endpoints) Experience validating APIs using Postman or similar tools Proficiency with bug tracking systems (e.g., Jira) and version control (e.g., Git) Comfortable using browser developer tools and basic terminal/command‑line workflows Strong verbal and written English communication skills Familiarity with AI‑powered testing tools (e.g., test case generation, smart prioritization, AI log analysis) Good to Have Good to Have Experience with wallet testing (MetaMask, Coinbase Wallet, WalletConnect, custom wallets) Understanding of smart contracts, Solidity basics, or blockchain debugging tools Experience with automated testing frameworks (Playwright, Cypress, Selenium) Knowledge of backend technologies, APIs, and familiarity with PHP or related languages Experience working in Linux environments and using Bash scripting Hands‑on experience with AI platforms used in QA contexts BENEFITS: Convenient work tools Latest Mac workplaces + additional hardware to make you more effective at work Google Chat, Gmail, Google Drive, Confluence, Jira, GitLab Professional growth Free trainings and participation in specialized conferences Rich knowledge exchange within the company More perks Health insurance (Medical, dental and optical)- Employee and dependants Flexible hours: organize your day according to your needs and sprint & teamwork demands No dress code Comfortable and new office environment  The duties of this position may change from time to time so the individual and organization can achieve their results. This job description is intended to describe the general level of work being performed. It is not intended to be all-inclusive. By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially. Xsolla KL Sdn Bhd takes your privacy very seriously, and will not sell or externally distribute any data received during the hiring process. Pursuant to the Personal Data Protection Act 2010 (“PDPA”), Xsolla KL Sdn Bhd is mindful and committed to the protection of your personal information and your privacy. Please direct any inquiries regarding your data privacy to careers@xsolla.com. For more vacancies: https://xsolla.com/careers

Location: Riyadh, Saudi Arabia; Cairo, Egypt; Rabat, Morocco; Delhi, India Müller's Solutions is seeking a motivated and skilled ServiceNow Developer to join our dedicated team. In this role, you will be responsible for the development, configuration, and maintenance of ServiceNow applications and modules to help streamline our IT service management processes. Your contributions will play a key role in enhancing user experience and improving operational efficiencies. Key Responsibilities: Develop and customize ServiceNow applications and modules based on business requirements. Collaborate with cross-functional teams to gather and analyze requirements. Implement and manage ServiceNow integrations with third-party platforms and data sources. Conduct testing, debugging, and performance tuning to ensure efficient system operation. Document development processes, application designs, and technical specifications. Provide technical support and training to users when necessary. Stay updated with new ServiceNow features and best practices to continuously improve implementations. Requirements Requirements: Bachelor's degree in Computer Science, Information Technology, or a related field. Minimum 3 years of hands-on experience in ServiceNow development. Proficient in ServiceNow modules like Incident Management, Change Management, Problem Management, and Service Catalog. Strong understanding of JavaScript, HTML, CSS, and XML for ServiceNow development. Experience with ServiceNow integration tools like REST and SOAP web services. Ability to work collaboratively in a fast-paced environment and manage time effectively. Strong analytical skills with a focus on problem-solving and attention to detail. Excellent communication and interpersonal skills. Preferred Qualifications: ServiceNow Developer Certification or related certifications. Experience with ITIL processes and practices. Understanding of Agile methodologies and software development life cycle. Familiarity with version control systems, such as Git. Benefits Why Join Us: Opportunity to work with a talented and passionate team. Competitive salary and benefits package. Exciting projects and innovative work environment.

Location: Kyiv Workplace: onsite Ajax Systems — міжнародна технологічна компанія і найбільший у Європі виробник охоронних систем. У лінійці Ajax представлено централі керування із власною RTOS (OS Malevich), відеоспостереження, датчики руху, відчинення, захисту від затоплення та пожежні датчики, вуличні й домашні сирени, тривожну кнопку з функцією керування приладами, пристрої автоматизації. Ajax Systems має багато пропрієтарних технологій: радіопротоколи Jeweller і Wings,протокол дротового зв'язку Fibra, алгоритми LISA, SmartDetect, HazeFlow 2, технологія JetSparrow, а також володіє 38 патентами на винаходи, дизайн тощо.   Наразі шукаємо Python Developer, який долучиться до розробки внутрішніх інструментів для тестування OS Малевич. Це не про ручне чи автоматизоване тестування самої OS. Роль передбачає створення та підтримку внутрішнього продукту, який використовується для забезпечення якості та оптимізації процесів тестування. Наш ідеальний кандидат має: досвід комерційної розробки від 2 років; впевнені знання asyncio (таски, корутини, перемикання контексту, нащо це все взагалі); розуміння роботи Python "під капотом" (виділення пам'яті, оптимізації...); ґрунтовне розуміння OOП, патернів проєктування та кращих практик програмування; досвід роботи з системами контролю версій (Git); базові знання docker та контейнеризованих середовищ; відмінні навички розв’язання задач та аналітичне мислення з високою увагою до деталей. Буде плюсом: розуміння фреймворків для тестування (Pytest, Unittest); знання OC Unix/Linux базово; знання multiprocessing та sockets; гарне знання SQL та досвід роботи з реляційними базами даних (наприклад, postgresql, sqlite); досвід роботи з інструментами CI/CD (Jenkins, bitbucket тощо); досвід роботи з хмарними платформами, такими як aws; знання бінарної серіалізації (messagepack, protobuf тощо); досвід роботи з мікросервісною архітектурою. Які будуть задачі: розробляти та впроваджувати нові фреймворки, сервіси і технології, що допомагатимуть автоматично тестувати систему і перетворювати синтаксис тестів, що пишуть відділ QA, в конструкції для виконання фреймворками; підтримувати та покращувати вже існуючі фреймворки, сервіси і технології. працювати з інфраструктурою CI (Jenkins, Bitbucket-pipelines); писати якісний, зрозумілий, коментований, підтримуваний код з покриттям його юніт тестами; проводити якісне, аргументоване рев'ю коду колег. Ми пропонуємо: можливість пропонувати та реалізовувати власні ідеї, які мають вплив на продукт і виробництво; роботу у вмотивованій команді та zero bullshit culture; конкурентну заробітну плату; медичне страхування; корпоративну англійську мову; компенсацію профільного навчання; можливість взяти участь у проєкті бета-тесту систем безпеки Ajax — отримання та тестування нових гаджетів до їх релізу. Ajax Systems — це українська історія успіху, яка виросла в глобальний продукт. Пристроям Ajax довіряють уже понад 4,5 мільйони кінцевих користувачів і 330 тисяч PRO-користувачів у більш ніж 180 країнах. Компанія пропонує комплексні рішення для захисту житлових і комерційних об'єктів різного масштабу. Нині портфоліо Ajax налічує 280 пристроїв для захисту від вторгнення, відеоспостереження, пожежної безпеки та комфорту й автоматизації.

Location: Timișoara; Craiova; Târgu Jiu; Bucharest Workplace: remote Ajax Systems is an international tech company and the largest manufacturer of security systems in Europe, with over 4.5 million end users and 330K PRO users in more than 180 countries worldwide. The company offers end-to-end solutions for protecting homes and businesses оf any scale. To date, Ajax product portfolio includes 280 devices for intrusion protection, video surveillance, fire and life safety, and comfort and automation.  The company employs 5, 000 specialists.    We develop local teams because we understand local experts best comprehend market specifics. The company has sales representatives worldwide, including Italy, Spain, Germany, France, the United Kingdom, the USA, Australia, South Africa and other regions. The Global Business Development team is like-minded people who share the ambitious goals of Ajax Systems.    The best software combined with powerful hardware has forever changed the perception of security systems for users and industry professionals. Being recognized at the biggest specialized exhibitions such as IFSEC, Expoprotection and Intersec, as well as winning prestigious awards from industry-leading media like PSI magazine and GIT SECURITY, today Ajax is one of the most awarded security systems in Europe.   Ajax Systems production includes four factories, two of which are located in Ukraine, one in Turkey and one in Vietnam. At the same time, the company's certification according to the ISO 14001 standard ensures a minimal impact of production on the environment. The selection of components for Ajax device manufacturing is determined by the presence of manufacturer declarations confirming compliance with RoHS requirements.   The company emerged against the backdrop of revolution and war. That's why resilience is the cornerstone of the brand's DNA, and the fight against evil by creating the best security and automation devices is Ajax unwavering mission. Key requirements: Graduate degree: University Degree in IT, Engineering; 5 or more years of professional experience in Alarm Systems, video surveillance, security, telecommunications and other related areas. An excellent working knowledge of Intrusion Systems, Analogue and IP CCTV and Access Control Systems. Experience in installing/designing video surveillance systems, fire alarms, or other security systems; Experience of public speaking (as an advantage); Strong communication skills; Flexible in terms of business trips, trade shows, product presentations and more; Has an outgoing personality and can work independently. Willingness to stay updated on the latest trends and technologies in the security systems field. Proficiency in understanding and explaining complex technical concepts related to security systems. Good presentation skills to effectively communicate technical information to both technical and non-technical audiences. Ability to understand customer needs and translate them into technical solutions. Responsibilities: Conduct technical seminars, exhibitions, presentations, webinars on the product (for customers and company employees); Meetings with current and potential customers in order to present them technical solutions and advantages of the Ajax system. Teach technical staff at Ajax Systems distributors and dealers to increase their knowledge of products and technology; Introduce product roadmaps and new features for Ajax Systems distributors, as well as installers; Promote and introduce product solutions according to customer thesis, technical consultation, and support of Ajax’s partners; Market research and сomparative сharacteristics of products of the competitors; Develop long-term relationships with key partners of the company; ​​Test product features and write technical documentation for new products or solutions, and collaborate with the rest of the team Analyze customer needs in collaboration with the sales department. We offer: Competitive compensation package and transparent motivation system A product that sells itself Business trips Company car Laptop Payment for courses and conferences, we contribute to our staff A strong, well-coordinated team of professionals We get to work every day and build a better security world for people. At Ajax Systems, we are all a part of something bigger than ourselves. Join us and be part of Ajax Systems company, where you will feel empowered to succeed!

Location: Larnaca, Cyprus We are looking for an experience Senior Android Developer to join our project team. This is an onsite role, and we're seeking someone who will work directly from the client's office in Nicosia. Relocation conditions: A 2,000-euro relocation bonus (3,000 euros if relocating with family). The project aims to work on modern mobile banking that allows to manage accounts, make transfers, and pay bills on the go. Develop high-quality Android applications using the Android SDK Collaborate with cross-functional teams to gather requirements, design, and develop features Write clean, maintainable, and well-documented code Troubleshoot and debug issues, providing timely resolutions Participate in project planning, estimation, and delivery timelines Stay up-to-date with the latest trends and best practices in Android development Contribute to the improvement of development processes and methodologies 5+ years of experience in developing Android applications Strong experience developing applications using the Android SDK Proficiency in Kotlin and Java Experience with RxJava, EventBus, Dagger, Retrofit, and OkHttp Knowledge of MVVM and MVP architecture (including Moxy) Experience with Gson, JUnit, and Mockito for testing Solid understanding of OOP principles and data structures Strong knowledge of REST API integration Experience with Git for version control Good spoken English

Компания Market Vision (аутстафф) ищет Middle/Middle+ Java разработчика с опытом от 3-х лет для работы над высоконагруженными системами. Задачи: — Разработка серверной логики и API приложений — Интеграция с внутренними и внешними API — Ведение технической документации — Аудит кода и тестирование Требования: — Опыт бэкэнд разработки от 3-х лет — Язык программирования: Java — Базы данных: PostgreSQL — Контейнеризация: Docker — Система контроля версий: Git (gitlab) — Опыт работы в окружении LINUX — Опыт разработки высоконагруженных ИТ-систем — Опыт работы с инвестиционными продуктами будет существенным преимуществом Условия: — Удаленная работа, фултайм — Откликаться только при полном соответствии позиции.

Задачи: — Реализация интеграционных решений: создание сервисов взаимодействия между внутренними системами и переход на событийную стратегию взаимодействия с внешними системами (backend C#); — Разработка и поддержка intranet web-решений для автоматизации работы внутренних подразделений; — Участие в выработке новых решений, включая выбор оптимальных технологических стеков; — Разработка решений с тесной интеграцией с базами данных; — Знание принципов и паттернов проектирования программных систем и умение применять их на практике. Требования: — Опыт работы от 5 лет; — Уверенное знание C# (.NET Core, .NET 5/6/8, ASP.NET Core: Swagger, RESTful, EF Core, RabbitMQ, xUnit); — Разработка backend-компонентов на C# (.NET Core: Web API, MQ); — Разработка intranet-решений (React и др.); — Опыт использования Jira, Confluence, Git или их аналогов; — Работа по Agile; — Опыт работы с высоконагруженными сервисами. Будет плюсом: — Знание T-SQL и опыт работы с базами данных; — Уверенное владение MS SQL и PostgreSQL; — Знание и опыт работы с инструментами контейнеризации и оркестрации: Docker, Kubernetes; — Знание предметной области: банковское дело, финансы. Условия: — Удалённая работа (Full-time); — Гражданство РФ.

Location: Canada; Remote; Shanghai Workplace: remote ABOUT YOU   We are looking for a data-driven problem solver who thrives at the intersection of engineering and science. You have strong ownership and work autonomously in fast-paced environments, balancing velocity with reliability. As a collaborative mentor, you raise the bar for team quality and discipline while translating complex technical concepts into business value. You're passionate about building scalable solutions and have excellent cross-functional communication skills that bridge engineering and business stakeholders.   ABOUT US   Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game. For more information, visit xsolla.com. Responsibilities: 1. Architecture & Development Design, build, and optimize data pipelines and ETL workflows in Snowflake using Snowpark, Streams/Tasks, and Snowpipe. Develop scalable data models, Algorithm supporting user 360 views, churn prediction, and recommendation engine inputs. Lead integration across data sources: MySQL, BigQuery, Redis, Kafka, GCP Storage, and API Gateway. Implement CI/CD for data pipelines using Git, dbt, and automated testing. Define data quality checks and auditing pipelines for ingestion and transformation layers. 2. Leadership & Collaboration Mentor and guide junior data engineers on data modeling, performance tuning, and Snowflake best practices. Partner with Data Science, ML, and Backend teams to productionize machine learning features in Snowflake. Work closely with Legal, Security, and Infrastructure teams to ensure compliance, privacy, and governance of user data (PII). Collaborate with the Director of Data Platforms and product stakeholders to translate business requirements into technical specifications. 3. Performance & Scalability Tune algorithm performance. Establish data partitioning, clustering, and materialized views for fast query execution. Build dashboards and monitors for pipeline health, job success, and data latency metrics (e.g., via Looker, Tableau, or Snowsight). 4. Governance & Best Practices Establish and enforce naming conventions, data lineage, and metadata standards across schemas. Lead code reviews, enforce documentation standards, and manage schema versioning. Contribute to the company’s evolving data mesh and streaming architecture vision. Qualification & Skills: 5+ years of experience in Data Scientist, with 3+ years in Spark framework . Strong SQL and Python skills, with proven experience building ETL/ELT at scale. Deep understanding of algorithm performance tuning , query optimization , and warehouse orchestration . Experience with data pipeline orchestration (Airflow, Prefect, dbt, or similar). Solid understanding of data modeling (Kimball, Data Vault, or hybrid). Proficiency in Kafka , GCP , or AWS for real-time or batch ingestion. Familiarity with API-based data integration and microservice architectures . Preferred Experience lead machine learning teams or/and deploying ML feature pipelines . Background in ad-tech, gaming, or e-commerce recommendation systems. Familiarity with data contracts and feature stores (Feast, Tecton, or custom-built). Experience managing small data engineering teams and setting technical direction Strong ownership and ability to work autonomously in a fast-paced environment. Excellent cross-functional communication — can translate between engineering and business. Hands-on problem solver who balances velocity with reliability. Collaborative mentor who raises the bar for team quality and discipline Benefits: We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees and their families through a comprehensive Benefits Program. This includes medical, dental, and vision, PTO, and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we’re not just building a business; we’re cultivating a community that values creativity, collaboration, and the transformative power of play.   Equal Employment Opportunity Statement: Xsolla is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, color, religion, sex, national origin, age, disability, sexual orientation, gender identity, or any other characteristic protected by law. We consider qualified applicants with criminal histories in accordance with the Fair Chance Act.   Criminal History Consideration: For the Data Scientist, we will conduct a background check that may include the following Criminal history check Employment verification Education verification   Relevance to Job Responsibilities: The background check is relevant to this position because of the following role responsibilities Accessing confidential company data Ensuring compliance with regulatory requirements   Rights Under the Fair Chance Act: Applicants are encouraged to inquire about their rights under the Fair Chance Act. If you have questions regarding our hiring practices, please contact careers@xsolla.com. By submitting the following job application form, you consent to Xsolla processing your data for career-related inquiries and potential employment opportunities. We process your data in accordance with this Xsolla Privacy Notice for Job Applicants. Please direct any inquiries regarding your data privacy to careers@xsolla.com.

Location: Ukraine We are looking to hire passionate Senior AI Engineers to help turn data into intelligent, production-ready solutions. You will work across the full AI stack: traditional machine-learning models, large language models (LLMs), computer-vision pipelines, and analytics / forecasting workflows. If you enjoy exploring data, building state-of-the-art models, and shipping reliable AI services, we would love to meet you. Responsibilities Model Development – Design, train, fine-tune, and evaluate models spanning classical ML, deep learning (CNNs, transformers), and generative AI (LLMs, diffusion). Data Exploration & Analytics – Conduct exploratory data analysis, statistical testing, and time-series / forecasting to inform features, prompts, and business KPIs. End-to-End Pipelines – Build reproducible workflows for data ingestion, feature engineering / prompt stores, training, CI/CD, and automated monitoring. LLM & Agentic AI Engineering – Craft prompts, retrieval-augmented generation (RAG) pipelines, and autonomous/assistive agents; fine-tune LLMs on domain-specific datasets to boost accuracy and align outputs with product requirements. AI Automation & Integration – Expose AI components as micro-services and event-driven workflows; integrate with orchestration tools (Airflow, Prefect) and business APIs to automate decision pipelines. Continuous Learning – Track advances in LLMs, vision, and analytics; share insights and best practices with the wider engineering team. Mentor junior engineers and contribute to technical direction and engineering best practices. Requirements BSc in Computer Science, Mathematics, or related field. 5+ years of professional experience working on AI/ML projects. Good command of English (written and spoken). Proficient in Python and core libraries (PyTorch / TensorFlow, scikit-learn, pandas, NumPy). Solid understanding of machine-learning algorithms, deep-learning fundamentals, and basic statistics. Experience with data wrangling and visualization (Matplotlib / Plotly) and exploratory analysis. Familiarity with at least one of: OpenCV, Hugging Face Transformers, LangChain, MLflow, or similar. Good grasp of software-engineering best practices: Git, code reviews, testing, CI. Preferred Qualifications Knowledge of C++ or C# for performance-critical modules. Experience deploying models via Docker, Kubernetes, or cloud AI services. Exposure to vector databases and RAG workflows. Skill in BI / dashboard tools (Power BI, Tableau, Streamlit) or time-series frameworks (Prophet, statsmodels). Familiarity with MLOps / LLMOps tooling (DVC, MLflow Tracking, Weights & Biases, BentoML). Experience with image processing techniques (e.g., OpenCV, image segmentation, feature extraction) Experience with Spark (PySpark) and distributed data processing, including usage of platforms such as Databricks, AWS EMR, or GCP Dataproc. Strong SQL skills and experience working with large-scale datasets, including partitioning and performance tuning. Familiarity with modern data lake architectures and scalable data storage concepts.

Задачи: — Ручное и автоматизированное тестирование ПО — Разработка и поддержка автотестов на Java — Тестирование REST API — Взаимодействие с базами данных с использованием SQL — Поиск и анализ корневых причин ошибок Требования к кандидату: — Опыт в QA от 2 лет (manual + automation) — Уверенное знание Java и опыт написания автотестов — Понимание клиент-серверной архитектуры — Опыт тестирования REST API (Postman / Swagger) — Опыт автоматизации UI и/или API (JUnit / TestNG / Selenium / Selenide / RestAssured) — Работа с SQL, умение писать простые запросы — Понимание принципов CI/CD (Jenkins, GitLab CI — будет плюсом) — Опыт работы с Git — Внимательность к деталям и умение находить root cause, а не только баги — Будет плюсом: опыт нагрузочного тестирования, опыт работы в Agile / Scrum командах, понимание микросервисной архитектуры Условия работы: — Релокация в Ташкент, Узбекистан (рассматриваем кандидатов с переездом) — Полная занятость (full-time) — Работа в офисе или гибридный формат

Задачи: — Разработка и поддержка backend API для веб и мобильных приложений — Проектирование и оптимизация структуры базы данных — Реализация бизнес-логики для работы с товарами, заказами, платежами — Разработка WebSocket соединений для чата в реальном времени — Интеграция с внешними сервисами (платежные системы, push-уведомления) — Оптимизация производительности приложения — Написание документации для API — Участие в code review — Написание тестов для разрабатываемого функционала Требования: — Python 3.8+ — глубокое понимание языка, знание best practices — Django 4.x/5.x — опыт разработки на Django не менее 2-3 лет — Django REST Framework (DRF) — опыт создания RESTful API, знание ViewSets, Serializers, Permissions — PostgreSQL — опыт работы с реляционными БД, оптимизация запросов, работа с индексами — Redis — использование для кеширования, очередей задач, pub/sub — Celery — опыт работы с асинхронными задачами, планировщиками задач (django-celery-beat) — Django Channels — опыт разработки WebSocket приложений, работа с асинхронными консьюмерами — JWT аутентификация — опыт реализации токен-базированной аутентификации (djangorestframework-simplejwt) — Оптимизация: решение проблемы N+1, использование select_related, prefetch_related, аннотаций и агрегаций для высоконагруженных систем — Проектирование API: Swagger (drf-yasg), версионирование, пагинация, фильтрация (django-filters), настройка CORS и безопасности — Архитектура: SOLID, паттерны проектирования (Repository, Service Layer, Factory), Event-driven и микросервисная логика — DevOps & QA: Docker (контейнеризация), Git Flow, Linux, Nginx, CI/CD — Написание тестов (Pytest/unittest, моки, фикстуры) и подход TDD — Дополнительно: работа с Pillow, phonenumber-field, i18n/транслитерация — Релевантный опыт: e-commerce, маркетплейсы, системы управления заказами (OMS), мультиролевые системы, рейтинги, чаты и уведомления — Soft Skills: командная работа, чистый код, Code Review, ответственность, фокус на безопасности и производительности Условия: — Полная занятость — Удалённый формат работы