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Company Description SCAYLE Payments enables smooth and innovative payment processes in the ABOUT YOU online fashion store, including the introduction of new marketplace functionalities. As a subsidiary of ABOUT YOU Group and a Federal Financial Supervisory Authority (BaFin)-regulated Payment Services Supervision Act (ZAG) institute, SCAYLE Payments takes care of all important aspects of payment transactions: From the integration of payment service providers and payment methods at the Online-Fashion-Stores checkout to the deposit and payout processes of end customers and merchants. The team’s objective is to make payment transactions in e-commerce simpler, safer, and future-oriented. Job Description Own the design and delivery of scalable backend systems across the payment lifecycle (PHP 8.3) Drive architectural decisions and evolve systems towards scalable, event-driven and distributed designs Lead complex technical initiatives end-to-end, from discovery to production and iteration Champion engineering excellence through TDD, CI/CD, and continuous delivery practices Mentor and support other engineers through pairing, feedback, and knowledge sharing Proactively identify and address system, process, and scalability challenges Qualifications 6+ years of backend engineering experience, with strong expertise in PHP Proven track record of designing and scaling distributed systems in production environments Deep experience with APIs, data storage solutions (PostgreSQL, Redis), and messaging systems (Kafka, RabbitMQ, SQS) Strong understanding of cloud-native systems and infrastructure (e.g. Kubernetes, containerized environments) Solid architectural knowledge (microservices, event-driven, hexagonal) and ability to apply it pragmatically High ownership mindset with the ability to lead, mentor, and influence technical direction Additional Information Main Benefits Flexible working times 40% discount on our ABOUT YOU online shop Fresh fruits + drinks everywhere Language courses (German & English) Free sports courses & reduced price for Wellpass membership Subsidized public transportation ticket Free choice of hardware and operating system (Mac, Windows, Linux) also for private usage Modern office in the city center of Hamburg International working environment and English as company language Agile work environment and cross-functional teams Dog-friendly office Professional training Company pension plan Help in relocation and VISA process (Benefits may vary depending on location)

Location: European Union Workplace: Remote About the Role We’re looking for a Senior Software Engineer to join a newly forming team that will own one of the most specialised and business-critical domains in our technology landscape - Game Engine. This role sits at the intersection of engineering, game mathematics, platform, and compliance. You’ll work on the tools, frameworks, and services that enable our mathematicians and game teams to build, validate, run, and monitor game logic in production. This position is about deep ownership of a very specific technical domain: game engines, mathematical packages, simulation data, RTP monitoring, round details, and integrations with games developed both internally and by external studios. You’ll be part of a, experienced Core team with a high level of responsibility. The impact of this work is direct: incorrect game logic, missing round details, or inaccurate RTP monitoring can affect game delivery timelines, business performance, and regulatory readiness. If you enjoy working close to complex domain logic, reviewing technical implementations, understanding how games work under the hood, and owning systems where precision matters - this role will feel like home. Key Responsibilities - Own, maintain, and evolve Playson’s Game Engine. - Work on internal frameworks and libraries used by mathematicians to implement game logic and mathematical packages. - Review and validate code written by mathematicians, ensuring quality, correctness, maintainability, and proper usage of internal frameworks. - Contribute to the development and support of game engines used to run mathematical logic within our platform. - Support integrations with external game studios by helping build wrappers and bridges between third-party game implementations and Playson’s platform. - Work with data structures and protocols that connect game logic with frontend and backend systems. - Contribute to RTP monitoring processes, including validation of production transaction data against simulation data and expected mathematical behaviour. - Support and evolve tools used for mathematical review, simulations, data files, monitoring, and alerting. - Implement and maintain round details logic required for regulated markets, ensuring that detailed game round information can be correctly provided to partners and regulators. - Collaborate closely with mathematicians, backend engineers, platform teams, compliance stakeholders, and product representatives. - Participate in code reviews and technical discussions to ensure a high engineering standard across the Game Engine domain. - Investigate issues related to game logic, mathematical validation, monitoring, and engine behaviour. - Participate in minimal on-call responsibilities related to the systems owned by the team, mainly around monitoring, alerts, and domain-specific incidents. - Take ownership of a highly specialised area where quality, accuracy, and attention to detail are essential. Requirements - Strong software engineering experience, ideally in backend, game engine, gaming, gambling, betting, or simulation-heavy environments. - Strong background in C++ and experience working with legacy C++ systems. - Good understanding of software architecture, code quality, testing, debugging, and maintainability. - Experience with mathematical models, probability-based systems, simulations, random generators, or RTP-related logic. - Experience reviewing complex code and providing clear technical feedback. - Ability to understand domain-specific logic and work with technical systems where business rules, mathematics, and engineering are closely connected. - Strong problem-solving skills and ability to work with complex, non-standard technical challenges. - Experience working with production systems where reliability, accuracy, and correctness are critical. - Understanding of backend systems, APIs, data flows, and service-to-service communication. - Ability to collaborate closely with non-engineering technical experts, especially mathematicians or domain specialists. - Strong ownership mindset and willingness to become a key expert in a narrow but highly important technical domain. - Product-oriented thinking, with an understanding that games are the core product and engineering decisions directly affect delivery, quality, and compliance. - Experience in iGaming, gambling, betting, game development, or casino games. - English communication skills sufficient for working in an international environment. Nice to Have - Experience with Node.js/TypeScript. - Understanding of regulated markets and compliance requirements in iGaming. - Experience with ClickHouse or other analytical/columnar databases. - Experience with monitoring, alerting, and production diagnostics. - Experience with AI-assisted code review or automated validation tools. - Knowledge of microservices architecture and distributed systems. - Familiarity with Kafka, gRPC, Kubernetes, or AWS. - Experience integrating third-party games, external studio products, or wrapper-based solutions. - Ukrainian language skills would be a plus. What We Offer - Competitive Salary - Quarterly Bonuses - Unlimited Paid Time Off - Unlimited Paid Sick Leave - Remote & Flexible Working - Private Medical Insurance - Financial Support for Life Events - Professional Development Budget - International Exposure - Regular Company Events *Benefits may vary depending on location and contractual agreement Recruitment Process - HR interview - Technical interview (with Live coding) - Final interview Join us today! By submitting your application, you acknowledge that your personal data will be processed in accordance with our Privacy Policy https://playson.com/privacy.

Задачи: — Разработка и поддержка масштабных enterprise-продуктов в сферах финтех, телеком и ритейл. Требования: — Высшее техническое образование. — Опыт коммерческой разработки на C# / .NET (Core) от 3 лет. — Уверенное знание и применение принципов SOLID. — Опыт применения шаблонов проектирования, включая архитектурные и интеграционные. — Глубокие знания и опыт работы с SQL. — Опыт работы с брокерами сообщений (Kafka / RabbitMQ). — Понимание принципов многопоточного и асинхронного взаимодействия. — Опыт работы в команде по методологии Agile/Scrum. — Опыт разработки или интеграции blockchain/Web3-решений. Будет плюсом: — Опыт работы с Javascript. — Опыт работы с MongoDB. — Опыт работы в телекоммуникационной отрасли или с B2B-системами. — Знакомство с BPM-платформами (в частности, Elma 365) и принципами их интеграции.

Location: Athens; Limassol; Nicosia; Thessaloniki Workplace: hybrid The Role:    As the Platform Engineer Team Lead, you will work alongside the department's Manager in coordinating the team’s daily operations while actively contributing to the design, implementation, and continuous improvement of platform infrastructure, CI/CD pipelines, and automation processes.    This role combines hands-on technical expertise with leadership responsibilities, offering the opportunity to mentor team members, drive operational excellence, and help shape scalable, secure, and reliable cloud-native environments.    If you are passionate about DevOps culture, cloud technologies, automation, and leading by example in a collaborative environment, we'd like to hear from you! The main responsibilities of the position include: Develop and execute action plans to achieve agreed goals and performance indicators Recommend and actively promote improvements to DevOps practices, automation patterns, and tooling Identify automation opportunities and drive implementation initiatives within the Platform Engineering team Monitor and suggest improvements to the existing CI/CD process to increase speed, safety, and reliability Coordinate implementation activities within the team and assist in cross-team collaboration when required Develop, maintain, and enhance existing GitLab CI pipeline libraries Assist developers with setting up CI/CD for their projects and provide support for any issues that may arise Stay up to date with the latest tools and trends in the industry and share relevant insights with the wider team Ensure adherence to best practices across Windows, Linux, and Kubernetes environments and support continuous improvement initiatives Support knowledge-sharing sessions and educate Application Development Teams on platform standards, tools, and best practices Work closely with the Security team to remediate vulnerabilities and ensure platform compliance with security standards Set personal targets for team members and monitor performance Provide regular feedback, coaching, mentoring, and development support to team members Encourage collaboration, innovation, and continuous improvement within the team Help maintain a motivated, engaged, and high-performing team environment Main requirements: BSc/MSc in Computer Science, Engineering, or a similar discipline 7+ years’ experience within the following areas: Cloud (AWS), Release Pipeline Management, Windows Server Administration, Linux Administration, Certificate Management, PowerShell scripting, Bash/python scripting, Configuration Management and IAC (Ansible/Terraform), DNS, Networking Enterprise-level Kubernetes experience Solid Linux administration skills Strong leadership, mentoring, and people management skills Commitment to continuous improvement, with a focus on observability, modern application architecture styles, blue-green/canary deployments, and CI/CD pipeline management Ability to self-motivate, study, and stay on top of emerging technologies and trends while meeting business deadlines Excellent communication, organizational, and time management skills Strong attention to detail and cost awareness Ability to work effectively in fast-paced environments and deliver high-quality results within tight deadlines Experience with tools including: Istio, Prometheus, Grafana, ELK, MSK, New Relic The following will be considered an advantage: Familiarity with database concepts Working experience with at least one cloud provider (preferably AWS) Experience with Apache Kafka configuration and troubleshooting Experience with ELK configuration and troubleshooting Experience mentoring or coaching technical teams Scripting skills (Bash, PowerShell, Python, Go, etc.) Benefit from: Attractive remuneration package plus performance related reward Private health insurance Corporate pension fund Intellectually stimulating work environment Continuous personal development and international training opportunities The Hiring Experience: What Awaits You Show Your Skills – Online Technical Challenge Let’s Connect – Intro Chat with Talent Acquisition Deep Dive – First Interview with Your Future Team Final Connection – Final Interview All applications will be treated with strict confidentiality!   By submitting this application, I confirm that I have read and agree to the terms of the Privacy and Data Protection Notice and the Confidentiality Undertaking.

Задачи: - Отвечать за delivery: от согласованных требований до успешного релиза; - Планировать и контролировать работу команды (СА, разработчики, QA); - Валидировать оценки и формировать реалистичные планы; - Развивать высоконагруженную микросервисную архитектуру; - Принимать технические и архитектурные решения; - Глубоко работать с системной аналитикой и качеством требований; - Обеспечивать надежность, масштабируемость и отказоустойчивость сервисов. Требования: - Опыт работы с высоконагруженными системами от 3–5 лет; - Практический опыт развития микросервисной архитектуры; - Опыт управления командой разработки от 8 человек; - Глубокое понимание Java / Spring / PostgreSQL / Kafka / Kubernetes; - Умение погружаться в код, архитектуру и системный анализ; - Понимание полного цикла разработки ПО; - Опыт оценки, планирования и контроля delivery; - Умение объяснять технические решения бизнесу. Будет плюсом: - Опыт с enterprise- и legacy-системами; - Event-driven архитектура; - DevOps / CI/CD; - Оптимизация PostgreSQL и Kafka; Условия: - Влияние на архитектуру и развитие платформы; - Сложные инженерные задачи; - Сильную техническую команду; - Удаленный формат работы; - Конкурентный уровень дохода.

Задачи: — Ведение полного цикла сбора и анализа требований, включая функциональные, нефункциональные, исключения и крайние случаи. — Поддержание актуальной документации требований и выступление основным контактным лицом для уточнений. — Предложение продуктовых решений на основе экспертизы, UX и анализа пользовательского поведения. — Разрешение конфликтов интересов заинтересованных сторон через структурированный диалог и компромиссы. — Синтез информации из разных источников для прояснения сложных или неоднозначных ситуаций. — Самостоятельное управление коммуникацией с заинтересованными сторонами, обеспечение общего понимания объема и целей. — Ведение полного цикла уточнения историй, обеспечение полноты, согласованности и покрытия тестами требований. — Совместная с архитекторами разработка архитектурного видения решения, определение ключевых компонентов, интерфейсов и потоков данных. — Рекомендация технологий для эффективного удовлетворения бизнес-потребностей. — Активная поддержка разработки и тестирования, устранение неоднозначностей в процессе реализации. — Координация UAT, обеспечение соответствия тест-кейсов бизнес-целям и требованиям. — Работа с множеством источников данных (структурированных и неструктурированных) для поддержки ключевых бизнес-решений. — Руководство доставкой функций и проектов в рамках одной команды, управление объемом, сроками и коммуникацией. — Тесное взаимодействие с владельцами продуктов для согласования приоритетов и требований. — Поддержка конечных пользователей через подготовку документации и проведение обучающих сессий. Требования: — Высшее образование в области компьютерных наук, программной инженерии или смежных технических областях. — Опыт работы не менее 5 лет в разработке ПО в роли системного или технического бизнес-аналитика. — Знание бизнес-домена. — Глубокие знания SQL и баз данных. — Знание Python, Java, Golang, JavaScript, C# и C++ для целей анализа. — Знание современных методов управления требованиями, таких как Use Cases и User Stories. — Практический опыт проектирования решений с нуля. — Понимание нефункциональных требований и их роли в процессе разработки. — Отличное понимание интеграционных процессов и умение проектировать схемы интеграции с использованием Kafka. — Знание бизнес-процессов и нотаций BPMN и UML. — Знание веб-сервисов, REST API, HTTP и микросервисной архитектуры. — Понимание базовых концепций UI/UX. — Знание теории алгоритмов, теории баз данных, теории систем, системного анализа и информационной безопасности. — Продвинутый или свободный уровень английского языка. — Умение работать самостоятельно в быстром темпе, согласовываясь с целями команды. — Структурированная и четкая коммуникация. — Внимание к деталям и приверженность качеству. Условия: — Конкурентная зарплата и ежегодный бонус по результатам работы. — Полная поддержка при релокации для кандидата и семьи (перелеты, жилье, визы, юридическая помощь). — Медицинская страховка высшего уровня с покрытием для всей семьи, включая стоматологию, зрение, психическое здоровье, а также страхование жизни. — Неограниченные возможности для обучения: внешние курсы, уроки английского, развитие карьеры и лидерских навыков. — Оплата образования для детей (школа и детский сад). — 21 рабочий день отпуска в году, плюс официальные праздники, оплачиваемые больничные, декретные и отпуск по уходу за ребенком. — Программа признания сотрудников: брендированные подарки, выходные на день рождения, бюджеты на празднования свадеб, рождений и важных событий. — Командные поездки и корпоративные мероприятия. — Программа акций компании. — Корпоративный автомобиль MINI Cooper Countryman и личная парковка. — Бесплатные спортивные клубы, доступ в спортзал Sanctum Club и водные мотоциклы. — Доступ к корпоративному врачу. — Эксклюзивные скидки в кафе, спортзалах и местных сервисах. — Налоговые льготы для экспатов: до 50% освобождения от подоходного налога. — Поддержка в процессе натурализации для релокированных сотрудников.

Location: San Francisco; Palo Alto; New York City ABOUT THE ROLE The Data Platform team owns the end-to-end data lifecycle at Perplexity, from ingestion through processing, storage, and serving, powering product features, analytics, experimentation, AI workloads, and the company’s data lake. The team defines the architecture for batch and streaming systems, the orchestration and observability stack, and a self-serve data platform, while thoughtfully combining platforms such as Databricks and Snowflake with open-source technologies including Spark, Kafka, Flink, Airflow, Dagster, dbt, Iceberg, Delta Lake, and ClickHouse. In this senior/staff role, you will shape architecture, set standards, and drive the long-term technical direction of Perplexity’s data ecosystem. KEY RESPONSIBILITIES - Design and operate large-scale batch and streaming data pipelines that directly power Perplexity product features, AI training and evaluation workflows, analytics, and experimentation. - Build event-driven and streaming systems (Kafka, Kinesis, PubSub, or similar) for real-time ingestion, transformation, and delivery, alongside batch frameworks for backfills, aggregations, and offline computation. - Lead the architecture of data orchestration using tools like Airflow or Dagster, owning scheduling, dependency management, retries, SLAs, and end-to-end observability for critical data flows. - Set and enforce guarantees for data correctness, freshness, lineage, and recoverability, designing systems that handle rapid scale growth, partial failures, and evolving schemas without disrupting AI workloads or product experiences. - Build self-serve data platforms that let engineers, data scientists, and analysts safely discover data, define contracts, and create and operate their own pipelines with minimal friction. - Improve developer experience through better abstractions, opinionated paved paths, and standards for data modeling, testing, validation, and deployment, treating the data platform as a product used by many teams. - Drive architectural decisions across storage, compute, orchestration, and data APIs, partnering closely with product engineering and data science to align the data ecosystem with Perplexity’s roadmap. - Mentor engineers, review designs, and raise the technical bar for data infrastructure through thoughtful feedback, documentation, and hands-on collaboration. QUALIFICATIONS - 5+ years (Senior) or 8+ years (Staff) of software engineering experience. - Strong experience building production data infrastructure systems. - Hands-on experience with batch and/or streaming data processing at scale. - Deep familiarity with data orchestration systems (Airflow, Dagster, or similar). - Proficiency in Python and at least one additional backend language (Go, TypeScript, etc.). - Strong systems thinking around reliability, latency, cost, and complexity tradeoffs. - Experience supporting ML/AI workflows, training pipelines, or evaluation systems. - Familiarity with data quality, lineage, observability, and governance tooling. - Prior ownership of internal platforms used by many teams. If you’re excited about this role, we encourage you to apply even if your experience doesn’t match every qualification listed above.

Location: San Francisco; Palo Alto; New York City ABOUT THE ROLE The Data Platform team owns the end-to-end data lifecycle at Perplexity, from ingestion through processing, storage, and serving, powering product features, analytics, experimentation, AI workloads, and the company’s data lake. The team defines the architecture for batch and streaming systems, the orchestration and observability stack, and a self-serve data platform, while thoughtfully combining platforms such as Databricks and Snowflake with open-source technologies including Spark, Kafka, Flink, Airflow, Dagster, dbt, Iceberg, Delta Lake, and ClickHouse. In this senior/staff role, you will shape architecture, set standards, and drive the long-term technical direction of Perplexity’s data ecosystem. KEY RESPONSIBILITIES - Design and operate large-scale batch and streaming data pipelines that directly power Perplexity product features, AI training and evaluation workflows, analytics, and experimentation. - Build event-driven and streaming systems (Kafka, Kinesis, PubSub, or similar) for real-time ingestion, transformation, and delivery, alongside batch frameworks for backfills, aggregations, and offline computation. - Lead the architecture of data orchestration using tools like Airflow or Dagster, owning scheduling, dependency management, retries, SLAs, and end-to-end observability for critical data flows. - Set and enforce guarantees for data correctness, freshness, lineage, and recoverability, designing systems that handle rapid scale growth, partial failures, and evolving schemas without disrupting AI workloads or product experiences. - Build self-serve data platforms that let engineers, data scientists, and analysts safely discover data, define contracts, and create and operate their own pipelines with minimal friction. - Improve developer experience through better abstractions, opinionated paved paths, and standards for data modeling, testing, validation, and deployment, treating the data platform as a product used by many teams. - Drive architectural decisions across storage, compute, orchestration, and data APIs, partnering closely with product engineering and data science to align the data ecosystem with Perplexity’s roadmap. - Mentor engineers, review designs, and raise the technical bar for data infrastructure through thoughtful feedback, documentation, and hands-on collaboration. QUALIFICATIONS - 5+ years (Senior) or 8+ years (Staff) of software engineering experience. - Strong experience building production data infrastructure systems. - Hands-on experience with batch and/or streaming data processing at scale. - Deep familiarity with data orchestration systems (Airflow, Dagster, or similar). - Proficiency in Python and at least one additional backend language (Go, TypeScript, etc.). - Strong systems thinking around reliability, latency, cost, and complexity tradeoffs. - Experience supporting ML/AI workflows, training pipelines, or evaluation systems. - Familiarity with data quality, lineage, observability, and governance tooling. - Prior ownership of internal platforms used by many teams. If you’re excited about this role, we encourage you to apply even if your experience doesn’t match every qualification listed above.

Обязанности: -Составление тестовой модели и написание тест-кейсов -Разработка и написание автотестов -Поддержка актуальности автоматизированных тестов -Создание и настройка тестовых стендов -Анализ результатов тестирования -Подготовка отчётов по результатам тестирования Требования (обязательно): -Гибридный формат работы, Москва -Опыт тестирования от 2 лет -Опыт автотестирования от 1 года -Java — написание автотестов -Практика с Selenide, Rest-Assured, JUnit 5 -Опыт актуализации автотестов и их запуска -Базовый SQL (SELECT, INSERT, фильтрация) -Интеграционное тестирование, API инструменты (Postman / Insomnia / SoapUI / Fiddler и др.) -Экспертное знание веб-приложений, тестирование сервисов -Allure (подготовка отчётности) Будет преимуществом: Kafka Jenkins

Компания Тензор приглашает Python-разработчика с обязательным знанием C++ и SQL для работы над решениями в области электронного документооборота и интеграций. Требования: — знание Python (3.11), обязательное знание C++ (C++20), SQL. Обязанности: — Разработка решений по разбору и обработке файлов электронной отчетности, интеграции Desktop-приложений и облачных сервисов в сфере ЭО/ЭДО; — Поддержка и развитие высоконагруженных приложений документооборота; — Разработка ядра бэкенд-платформы и сервисов на её основе; — Расширение возможностей кроссплатформенного desktop-приложения (WebRTC/SIP, взаимодействие с уведомлениями, обработка задач и документов). Стек: C++20, Python 3.11, Node.js, PostgreSQL, SQLite, Redis, KeyDB, Clickhouse, Elastic Search, RabbitMQ, Kafka. Условия и бонусы: — стабильная зарплата + бонусы и премии, — гибкий график, — офис, удаленка или гибрид по выбору, — ДМС со стоматологией, — компенсация спорта, — обучение за счёт компании, — карьерный рост, — корпоративные мероприятия.

Location: Singapore, Singapore OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa. Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me , Do the Right Thing , and Get Things Done . These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more. About The Team The SRE team is dedicated to deeply integrating large language models (LLMs), AI Agents, and engineering platform capabilities to build an intelligent application system for R&D, operations, stability, and business scenarios. By creating an AI application architecture that is observable, evaluable, governable, and continuously evolving, the team is driving the company's shift from "tool-assisted" to "intelligent collaboration," improving R&D efficiency, system stability, fault diagnosis efficiency, and the quality of business decisions. What You’ll Be Doing Design and build AI Harness capabilities for SRE / DevOps scenarios, including fault detection, change analysis, capacity risk identification, automated inspection, drill evaluation, and recovery recommendations. Drive the development of an automated RCA (Root Cause Analysis) system, combining logs, metrics, distributed tracing, events, changes, topology, and other data to achieve root cause analysis, impact scope assessment, and post-incident review support. Build AIOps platform capabilities, including intelligent alert noise reduction, anomaly detection, event correlation, trend prediction, fault attribution, and automated closed-loop remediation. Collaborate with R&D, SRE, platform, data, and business teams to embed AI capabilities into Code Review, CI/CD, GitOps, DevOps, incident response, and stability governance processes. What We Look For In You Bachelor's degree or above in Computer Science or a related field, with 8+ years of experience in R&D, architecture, or platform engineering; experience building AI applications, SRE, AIOps, or DevOps platforms is preferred. Strong software architecture skills, familiar with microservices architecture, distributed systems, high-availability design, service governance, observability, and platform engineering. Familiar with LLM application development; understanding of core technologies such as LLM, RAG, Embedding, vector databases, Agents, Function Calling / Tool Calling, and Prompt Engineering. Understanding of the production challenges of AI applications, including hallucination control, result evaluation, permission boundaries, data security, cost control, observability, and failure fallback mechanisms. Experience delivering AI Agent or intelligent assistant products, able to design complex task decomposition, multi-tool invocation, multi-turn reasoning, context management, and human-machine collaboration workflows. Familiar with RCA or AIOps capability development, including log analysis, metric anomaly detection, distributed tracing, event correlation, alert noise reduction, topology analysis, and root cause localization. Proficient in at least one mainstream development language, such as Java, Python, Go, or TypeScript, with strong engineering implementation and system design skills. Familiar with cloud-native technology stacks and common middleware, such as Kubernetes, Docker, Kafka, Redis, MySQL, Elasticsearch, Prometheus, Grafana, OpenTelemetry, etc. Strong complex problem analysis skills and holistic architectural thinking, able to drive problem-solving from business, platform, process, and organizational collaboration perspectives. Ability to communicate in both Chinese and English is preferred as the role requires collaborating with cross-region stakeholders Perks & Benefits Competitive total compensation package L&D programs and Education subsidy for employees' growth and development Various team building programs and company events Wellness and meal allowances Comprehensive healthcare schemes for employees and dependents More that we love to tell you along the process! Notice: All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website. Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX 's Candidate Privacy Notice .

Location: Malaga The Role Our Development team in Malaga is growing and we are now looking for a Backend Software Engineer to join! Our Campaigns & Rewards unit at Betsson Group ensures our customers come back for more. It’s all about loyalty. We provide a world class customer experience beyond the game play featuring Tournaments, Dynamic personalized campaigns and much more! You will be part of preparing our journey to containerization, increasing the scalability of our systems while also maintaining their high quality. To accommodate new requirements, we are constantly re-evaluating our systems design and working on exciting new features. What you'll do: Design and develop distributed backend services using .NET and event-driven architecture. Collaborate with product and commercial teams to turn engagement ideas into scalable, maintainable, and user-friendly solutions. Optimize our microservice ecosystem for performance, reliability, and observability. Drive our containerization and cloud migration strategy forward. Participate in architecture discussions and help shape technical decisions. For senior engineers : Lead architectural decisions and proactively identify areas for improvement. Write maintainable, well-tested code and conduct code reviews. Participate in incident resolution and the team’s on-call rotation. Maintain clear technical documentation such as ADRs, runbooks, and guidelines. Build and share your domain expertise within the team. What Tech Stack you'll be working with: We don’t expect you to know everything listed below – but the more you’re familiar with, the better. What matters most is your ability to learn, collaborate, and write high-quality, maintainable code. Core Technologies These are essential to the role, and we’re looking for solid experience here – especially for senior candidates. Languages & Frameworks : C#, .NET (modern versions after .NET Core) Databases : SQL Server, PostgreSQL, Redis, Couchbase (experience with relational or document databases, including indexing and query optimization, is a strong plus) Cloud & Containers : AWS, Kubernetes, Docker (experience with any major cloud provider or containerization platform is valuable) Testing & Quality : xUnit/NUnit, mocking frameworks, k6 for load testing (understanding of unit, integration, and performance testing is more important than specific tools) Additional Tools & Practices Familiarity with these of similar tools and concepts is a plus. Messaging & Microservices : Web APIs, Apache Kafka, RabbitMQ, Orleans (experience with any messaging or actor-based system is valuable) Observability : Prometheus, Grafana, Loki, Splunk (or experience with other observability stacks) CI/CD : GitHub Actions, trunk-based development, progressive delivery (familiarity with continuous delivery pipelines and deployment strategies is more important than specific tooling) Architecture : Domain-driven design, event sourcing, actor model, distributed systems at planet-scale Ways of Working : Agile and Lean principles, DevOps mindset, strong collaboration What we offer 25 working days of paid vacation. Private health and life insurance. Flexible compensation package  for transport, meals, and more! Hybrid work policy for the best of office and home. Up to 10 days per year working remotely from abroad. €300 yearly wellness allowance. Office perks to make your day easier. Referral program with a bonus for successful hires. Intensive summer schedule in August for extra flexibility and work-life balance. We can also offer you an environment full of ambition and passion. One day is never like the other as the only constant is change, to the better, to the greater. We strive to be the best in whatever field we choose to play on, and we make sure to have fun along the way! Challenge accepted? By submitting your application, you understand that your personal data will be processed as set out in our Privacy Policy

Location: Malaga The Role Our Development team in Malaga is growing and we are now looking for a Senior Backend Software Engineer to join! Our Campaigns & Rewards unit at Betsson Group ensures our customers come back for more. It’s all about loyalty. We provide a world class customer experience beyond the game play featuring Tournaments, Dynamic personalized campaigns and much more! You will be part of preparing our journey to containerization, increasing the scalability of our systems while also maintaining their high quality. To accommodate new requirements, we are constantly re-evaluating our systems design and working on exciting new features. What you'll do: Design and develop distributed backend services using .NET and event-driven architecture. Collaborate with product and commercial teams to turn engagement ideas into scalable, maintainable, and user-friendly solutions. Optimize our microservice ecosystem for performance, reliability, and observability. Drive our containerization and cloud migration strategy forward. Participate in architecture discussions and help shape technical decisions. For senior engineers : Lead architectural decisions and proactively identify areas for improvement. Write maintainable, well-tested code and conduct code reviews. Participate in incident resolution and the team’s on-call rotation. Maintain clear technical documentation such as ADRs, runbooks, and guidelines. Build and share your domain expertise within the team. What Tech Stack you'll be working with: We don’t expect you to know everything listed below – but the more you’re familiar with, the better. What matters most is your ability to learn, collaborate, and write high-quality, maintainable code. Core Technologies These are essential to the role, and we’re looking for solid experience here – especially for senior candidates. Languages & Frameworks : C#, .NET (modern versions after .NET Core) Databases : SQL Server, PostgreSQL, Redis, Couchbase (experience with relational or document databases, including indexing and query optimization, is a strong plus) Cloud & Containers : AWS, Kubernetes, Docker (experience with any major cloud provider or containerization platform is valuable) Testing & Quality : xUnit/NUnit, mocking frameworks, k6 for load testing (understanding of unit, integration, and performance testing is more important than specific tools) Additional Tools & Practices Familiarity with these of similar tools and concepts is a plus. Messaging & Microservices : Web APIs, Apache Kafka, RabbitMQ, Orleans (experience with any messaging or actor-based system is valuable) Observability : Prometheus, Grafana, Loki, Splunk (or experience with other observability stacks) CI/CD : GitHub Actions, trunk-based development, progressive delivery (familiarity with continuous delivery pipelines and deployment strategies is more important than specific tooling) Architecture : Domain-driven design, event sourcing, actor model, distributed systems at planet-scale Ways of Working : Agile and Lean principles, DevOps mindset, strong collaboration What we offer 25 working days of paid vacation. Private health and life insurance. Flexible compensation package  for transport, meals, and more! Hybrid work policy for the best of office and home. Up to 10 days per year working remotely from abroad. €300 yearly wellness allowance. Office perks to make your day easier. Referral program with a bonus for successful hires. Intensive summer schedule in August for extra flexibility and work-life balance. We can also offer you an environment full of ambition and passion. One day is never like the other as the only constant is change, to the better, to the greater. We strive to be the best in whatever field we choose to play on, and we make sure to have fun along the way! Challenge accepted? By submitting your application, you understand that your personal data will be processed as set out in our Privacy Policy

Location: Warszawa, Poland; Sarajevo, Bosnia and Herzegovina; Bucharest, Romania; Belgrade, Serbia; Berlin, Germany; Lisboa, Portugal Workplace: fully Who We're Looking For An experienced engineer who knows distributed systems not just from documentation - but from production incidents, cluster tuning under load, and writing runbooks that people actually use. 👍 English: upper-intermediate+ 🌍 Location: Portugal, Poland, Romania, Bosnia Herzegovina, Serbia, Germany, Turkey, Armenia, Georgia, EU This is a long-term project with an expected duration of 3 years . At least 3 years of proven experience in: • Administration and operation of distributed messaging platforms, including RabbitMQ and Apache Kafka; • Operational management of Apache Spark workloads, including deployments, scalability, and monitoring; • Troubleshooting and support for distributed infrastructures and critical data environments; • Implementation of governance, security, and continuous monitoring practices for messaging and data platforms; • Production of technical documentation, architecture, and operational procedures. Proven experience of at least 2 years in: • AMQP, topics, queues, partitions, offsets, delivery guarantees, and message ordering; • Configuration and tuning of Kafka clusters and RabbitMQ environments in production; • DataOps practices and automation (Ansible, Terraform, Python/Bash scripts); • Advanced integration between messaging platforms and data pipelines Proven experience of at least 1 (one) year in: • Operation and administration of ingestion systems such as Debezium or Apache NiFi; • Docker and Kubernetes for managing containerized environments • Certification in messaging administration. What we offer Model: B2B contract with Bonapolia - one contract, one monthly invoice Rate: negotiated per candidate seniority and client budget Payment: monthly invoice, paid on the same schedule the client pays us (usually 30 days) Contract written under your country's law We handle the client-side paperwork: MSA, NDA, invoicing 🏢 About Bonapolia Bonapolia is a family-owned IT staff augmentation team based in Lisbon. We build engineering teams for product companies and IT consultancies across Europe and the US. More at bonapolia.com 📩 Ready to Join? We look forward to receiving your application and welcoming you to our team!

Задачи: — Релокация в Ташкент, работа в офисе в русскоязычной команде. Требования: — Опыт работы в качестве бизнес/системного аналитика в IT-компаниях (банки, интеграторы, финтех, telecom) не менее 3 лет; — Знание нотаций BPMN и UML; — Опыт работы в любой BPMS; — Опыт работы с Jira, Confluence, Miro, Figma, Enterprise Architect; — Опыт работы с описанием API и процессов (sequence diagram, XSD, JSON-schema); — Опыт работы с описанием SOAP и REST взаимодействия; — Понимание работы брокеров сообщений (Rabbit MQ, Apache Kafka); — Понимание производственного процесса разработки и поддержки ПО (SDLC) в разрезе различных методологий и подходов (Agile, Kanban и пр.); — Опыт самостоятельной декомпозиции больших задач для итеративной проработки в составе команды; — Знание основ SQL. Условия: — Заработная плата от 3000$ (по договоренности); — Формат работы: релокация в Ташкент, офис; — Языки: русский C1.

ФОДЖИН занимается разработкой и дизайном цифровых продуктов для крупных клиентов (Сбер, МТС, Т‑банк, Газпром и др.). В команду требуется Python‑разработчик для развития отдела и работы над непримитивными задачами. Требования: — Коммерческая разработка на Python от 2 лет — Опыт работы с PostgreSQL — Понимание асинхронности (asyncio / aiohttp) и микросервисной архитектуры — Опыт использования фреймворков/библиотек для AI‑агентов (LangChain, LangGraph и др.) — Опыт работы с брокерами сообщений Kafka или RabbitMQ — Опыт работы с Docker, CI/CD, Kubernetes Условия: — Зарплата: от 120 000 ₽ — Можно удаленно — Полный день, трудоустройство по ТК РФ — Поддержка HR и ментора, уютные офисы в ЮФО, корпоративная жизнь, компенсации на подписки, спорт, образование и здоровье

Задачи: — разработка на Python с использованием фреймворков FastAPI или Litestar (Starlite) — работа с асинхронностью, concurrency и multiprocessing — работа с Kafka и Redis PubSub — работа с PostgreSQL с использованием SQLAlchemy — использование Git, Docker, CI/CD Требования: — опыт разработки на Python от 2 лет — опыт работы с одним из фреймворков FastAPI или Litestar (Starlite) — опыт работы с AsyncIO, concurrency, multiprocessing — опыт работы с Kafka и Redis PubSub — опыт работы с PostgreSQL (SQLAlchemy+) — умение работать с Git, Docker, CI/CD — понимание архитектурных подходов будет плюсом Будет большим плюсом: — опыт работы с Kubernetes — опыт деплоя и сопровождения ML-инференса в production — навыки профилирования и оптимизации Python-сервисов — опыт работы с systemd — опыт работы с Jira и Agile-процессами Условия: — удалённая работа по России — оформление в штат по ТК РФ — полная занятость — зарплата от 150 000 ₽ в месяц

Location: Hamburg Workplace: Hybrid adjoe builds the technologies behind mobile apps growth and monetization. With our core product Playtime Arcade, we've become the global leader in rewarded advertising, an ad unit built on a simple premise: users earn real in-app rewards for engaging with new apps. The result is one of the most effective value exchanges in adtech, connecting advertisers and publishers with over 770 million users annually. Transforming 50M+ daily events into real-time actionable dashboard insights The Dashboards team is responsible for the systems and interfaces that define our partners' daily operations. We build the campaign management APIs, analytics engines, and high-throughput tools that allow advertisers and publishers to configure, monitor, and optimize their activity on our platform. This is not about simple CRUD interfaces, it is about building high-performance data surfaces that drive massive business decisions. Using Go, Kafka, and Druid, we process and render real-time analytics across 50+ million daily events, ensuring accuracy and complex campaign performance reporting at scale. On the frontend, we tackle genuine engineering constraints: utilizing TypeScript and React, we have moved beyond standard library limitations to build highly optimized graph-rendering with Recharts capable of visualizing datasets that would overload conventional solutions. Your Mission & Who We Are Looking For: - 3+ years as a Product Owner in a fast-paced environment. You have hands-on experience with agile development and a track record of taking features from concept to launch. At adjoe, you'll own the Advertiser Tools product end-to-end, managing a dedicated development team, driving the roadmap, and making strategic decisions that directly impact advertiser performance. - High ownership, low ambiguity tolerance. You prioritize ruthlessly based on user and business needs, work independently, and make objective calls when requirements are still evolving. You've delivered at least one significant 0-to-1 product iteration and know what it takes to ship at pace without sacrificing quality. - Bridges business and engineering naturally. You're as comfortable presenting a product roadmap to management and external partners as you are discussing technical tradeoffs with engineers. You close the gap between what the business wants and what the system can realistically deliver. - KPI-driven team lead. You manage team progress with a strong focus on delivering measurable impact for our advertisers and create solutions that meet their goals. - Develops the people, not just the product. You guide and grow the individuals on your team, helping them operate at their best even as requirements and priorities shift. - Plus: AdTech background. Experience in an adtech company is a plus, not a requirement. 🌎 We welcome applications from talent worldwide and provide relocation support to Hamburg, Germany for those ready to join our team. What’s in It for You? At adjoe, you’re not here to just close JIRA tickets, you’re helping build the infrastructure behind one of the most impactful platforms in adtech. The systems you work on will reach hundreds of millions of users and power billions of decisions every day. - Go Big. Own projects with impact on 770M users and push adtech boundaries. - Move Fast. Ship solutions multiple times a day, learn from results, and keep momentum. - Be Direct. Solve problems openly and collaborate across teams. - Thrive Together. Grow with a diverse, global team of people from over 40 different countries that learn from each other. - Have Fun. Celebrate wins, enjoy daily victories, and bring your energy. We welcome applications from people who will contribute to the diversity of our company.