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Location: São Paulo, Brazil; Buenos Aires, Argentina; Bogotá, Colombia New opportunities in Latin America! 🟢 Dev.Pro is a US-based software development company helping tech companies build their products and grow their business. We’re remote-first, and we work with independent contractors in over 55 countries, so you’d be collaborating in a multicultural environment on some really interesting projects. We invite a Senior Java Software Engineer with strong Oracle expertise to join a large-scale platform modernization initiative. You’ll work on a project that involves consolidating multiple platforms around Oracle, designing the database schema for a new application, and supporting a future MySQL-to-Oracle migration. In this role, you'll combine hands-on Java development with advanced database engineering and collaborate with cross-functional teams to deliver reliable solutions. 🟩 What's in it for you: Contribute to a large-scale platform modernization initiative that includes a future MySQL-to-Oracle migration Solve complex technical problems across application and database layers, combining hands-on Java backend development with advanced Oracle database engineering Collaborate with cross-functional teams to improve the performance and reliability of a business-critical platform serving 100k users ✅ Is that you? 5+ years of experience building, debugging, and optimizing scalable Java backend applications Strong proficiency in Java 8–17, object-oriented design, design patterns, multithreading, and concurrency Hands-on Oracle development experience in production, with strong knowledge of database internals (indexing, query optimization, partitioning, replication, and transaction behavior) Advanced SQL skills, including performance troubleshooting Experience with production database operations (backup/restore, high availability, disaster recovery, failover), including executing changes with minimal downtime Experience writing unit tests with JUnit and Mockito Experience with cloud platforms (preferably GCP) and Kubernetes or similar orchestration tools Hands-on Linux/Unix experience and scripting skills in Bash, Python, or similar languages Ability to work independently, take ownership of technical tasks, and proactively identify and resolve blockers Strong communication skills and experience collaborating with cross-functional Scrum teams and leading technical discussions Upper-Intermediate+ English level Desirable: Hands-on Oracle DBA experience in production Experience with major Oracle version upgrades or large-scale database migrations Oracle certification Experience with Groovy and Gradle Experience with CI/CD pipelines 🧩Key responsibilities and your contribution In this role, you'll combine Java backend development with Oracle database engineering, troubleshooting production issues, improving performance, and supporting migration activities. Design, develop, and maintain scalable Java backend applications Design the Oracle database storage schema for a new application Support the planning and execution of a future MySQL-to-Oracle migration Develop and optimize SQL queries to improve database performance Troubleshoot complex application and database issues in production environments Support production database operations and implement changes with minimal downtime Write and maintain unit tests using JUnit and Mockito Collaborate with cross-functional teams on technical design and implementation decisions Create and maintain technical documentation for relevant project activities Our next steps: ✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Interview — ✅ Signing the Contract Interested? Find out more: 📋 How to Join Us 💻 LinkedIn Page 📈 Our website 💻 IG Page By submitting application, I've read and agree to the Dev.Pro Private Policy and Consent on Processing of Personal Data . I agree to have my Personal Data being stored and processed by Dev.Pro.

Location: Remote US At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Observability team builds the platform every Affirm engineer relies on to understand the behavior and performance of our systems. Our platform ingests 200+ TB/day of metrics, logs, and traces from hundreds of services across 80+ Kubernetes clusters, and when a user's checkout fails, our data is how engineers find out why. Over the next year, we’re moving to wide events, with one context-rich event per request, improving the signal-to-noise ratio to make debugging faster. We’re also introducing log sampling and building observability best practices into agentic development and code review, so that AI-assisted code is well instrumented by default. We’re looking for a Staff Software Engineer to be the technical lead for Observability. You’ll spend most of your time hands-on while defining the roadmap, driving cross-functional projects, mentoring a team of six engineers, and partnering closely with infrastructure and product teams. What You'll Do · You will own the architecture of Affirm’s telemetry pipeline, balancing reliability, query performance, and cost at 200+ TB/day. · You will design log sampling strategies that significantly reduce volume and cost without losing the signal engineers need during incidents. · You will shape how observability fits into agentic development, so that AI coding agents and code review catch instrumentation gaps before code ships. · You will be responsible for setting technical strategy for your team on a year-long time scale, and help your team tie it together with critical, business-impacting projects. · You will collaborate across teams in the product development lifecycle by collaborating with product management, design & analytics to ensure technical sustainability, risks and trade-offs are well understood and managed. · You will act as a force-multiplier for your team through your definition and advocacy of technical solutions and operational processes. · You take ownership of your team’s operations and availability by ensuring you have the right monitoring, triage rotations, playbooks, polcities, testing and alerting in place to support “keep the lights on” & on-call efforts. · You will foster a culture of quality and ownership on your team by setting code review and design standards for your team, and advocating for them beyond your team through your writing and tech talks. · You will help develop talent on your team by providing feedback and guidance, and leading by example. What We Look For · You have 8+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin. · You have an extensive track record of developing highly available distributed systems using technologies like AWS, MySQL, Flink and Kubernetes. · You have built or operated high-volume telemetry systems (metrics, logs, and/or traces) using technologies like OpenTelemetry, Kafka, and Terraform. · You have a well-informed point of view on modern observability practices such as structured and wide events, sampling, cardinality management, and SLOs. · You have driven adoption of a platform standard across many engineering teams, through both tooling and engagement. · You have experience delivering major features, system components or deprecating existing functionality in a system through the definition of a technical and execution plan. You write high quality code that is easily understood and used by others. · You thrive in ambiguity, and are comfortable moving from low level language idioms all the way to the architecture of large systems to understand how they work. · Your growth and impact trajectory demonstrates that you have mastered gathering and iterating on feedback from your engineering and cross-functional peers. · You have strong verbal and written communication skills that support effective collaboration with our global engineering team. · This position requires either equivalent practical experience or a Bachelor’s degree in a related field. Base Pay Grade - P Equity Grade - 13 Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills. Base pay is part of a total compensation package that may include equity rewards, monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents.) USA base pay range (CA, WA, NY, NJ, CT): $230,000 - $290,000 USA base pay range (all other U.S. states): $204,000 - $264,000 #LI-Remote Remote-first with flexibility built in Affirm is proud to be a remote-first company. Most roles can be done from almost anywhere within the country of employment. Some positions may occasionally require in-person work at an Affirm office, and a few are office-based due to the nature of the work. All new hires will be invited to attend an in-person onboarding experience. Benefits designed for you Our benefits reflect our commitment to care, transparency, and flexibility. Here are a few highlights: Health coverage at no cost: We cover 100% of premiums for employees and their dependents. Spending stipends: Monthly stipends support your tech setup, and the ability to choose health and wellness options that are right for you. Time off to recharge: Flexible time off and generous holiday calendars help you rest when you need to. Own a piece of what you build: Our employee stock purchase plan (ESPP) lets you buy Affirm stock at a discount. We’re committed to providing an inclusive interview process, including accommodations for candidates with disabilities. If you need support, we’re happy to help. For positions based in San Francisco or Los Angeles: Affirm considers qualified applicants with arrest and conviction records, as required by law. By clicking "Submit Application," you acknowledge that you have read Affirm's Global Candidate Privacy Notice and consent to the use of your personal information as described.

Location: Baku Workplace: onsite ABOUT YOU You will play a pivotal role in delivering high-impact software solutions across our platform. You bring curiosity, initiative, and a passion for clean, scalable systems. You collaborate effectively with teammates and cross-functional partners to design, build, and improve our technical stack. You’re hands-on, deeply engaged in the code, and consistently seeking better ways to solve complex engineering challenges.   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. WHAT YOU'LL DO Software Engineering & Problem Solving: Build and ship reliable, secure, and scalable backend systems. Own implementation from design to deployment, ensuring maintainability and performance. Participate in architectural discussions and offer informed technical input. Refactor legacy codebases to improve structure and efficiency while maintaining feature continuity. Drive production readiness by handling incident response, root cause analysis, and observability improvements. Technical Excellence: Write clear, testable, and well-documented code, emphasizing quality and automation. Contribute to a culture of engineering excellence through code reviews and design discussions. Advocate for sound software development practices and continuous improvement. Collaboration & Impact: Work closely with product managers, designers, and other engineers to align on objectives and deliverables. Contribute to technical scoping and estimation for features and infrastructure work. Identify opportunities to reduce technical debt and improve the developer experience. QUALIFICATIONS Hands-on experience with Go (Golang ) in production environments. Strong experience working with PostgreSQL and/or MySQL. Proficient with containerization and orchestration tools: Docker, Kubernetes (K8s), and Helm. Familiarity with messaging systems like RabbitMQ or Kafka. Comfortable using Git and CI/CD tooling in collaborative workflows. Working knowledge of frontend technologies, especially React and/or Next.js . Basic understanding of cloud platforms (GCP preferred). WHAT SETS YOU ARART Experience building scalable, secure Login-as-a-Service platforms. Deep knowledge of OAuth2, OIDC, SAML, JWT, and session/token management. Strong grasp of social login, SSO, and federated identity. Designed multi-tenant identity systems with isolation and configurability. Delivered developer-friendly APIs, SDKs, and integration documentation. Strong English communicator, for both technical and non-technical topics. The duties and responsibilities of this position may evolve over time to support the organization’s goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required. 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 takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws, Xsolla is committed to protecting your personal information and respecting your privacy. For any inquiries related to data privacy, please contact: careers@xsolla.com Explore more opportunities at: https://xsolla.com/careers

Location: Москва Workplace: гибкий VK Pay — это онлайн-сервис для выгодной оплаты товаров и услуг на сайтах партнёров, а также в сообществах ВКонтакте. VK Pay объединяет в себе приём платежей и эквайринг, платформу для расчёта с партнёрами, сервисы для бизнеса и физических лиц. Задачи Разработка новых (от архитектуры до кодирования) и сопровождение старых сервисов Ревью кода и системной аналитики, декомпозиция задач Сопровождение выкладки на тестирование и в Production Работа с требованиями регуляторов Разработка интеграций и платёжных шлюзов Требования Знание Scala Опыт ФП (функционального программирования) Опыт использования библиотек cats, cats effect, fs2 Опыт использования MySQL, PostgreSQL, Linux/Unix Опыт работы от трёх лет Будет плюсом Желательно опыт использования docker.

Location: Москва Workplace: гибкий Наша команда отвечает за обеспечение выплат пользователям за различные монетизации Вконтакте. Мы работаем с деньгами, и для нас важна стабильность и отказоустойчивость с соблюдением требований налоговой и юридической сторон.В команду кабинета выплат ищем backend-разработчика, который займётся созданием новых и оптимизацией существующих решений, связанных с выплатами за программы монетизаций, финансовой статистикой и аудитом, антифродом и платёжной поддержкой. Задачи Проектирование и разработка: участие в проектировании, реализации и поддержке микросервисов на Go. Вы не просто выполняете задачи, а предлагаете архитектурные решения Надёжность и безопасность: повышение стабильности, отказоустойчивости и производительности системы Ответственность за соблюдение принципов PCI DSS в вашем коде Масштабирование и оптимизация: работа над увеличением нагрузки и оптимизацией существующих сервисов Командная работа: активное взаимодействие со смежными командами для интеграции и реализации сквозных функциональностей Требования Имеете опыт коммерческой разработки на Go от трех лет Знакомы с концепциями микросервисной архитектуры Умеете писать эффективный код и хорошо разбираетесь в чужом Обладаете системным подходом и проявляете внимание к деталям Имеете опыт интеграции с различными хранилищами данных (PostgreSQL, MySQL, ClickHouse) Уже работали с системами очередей (Kafka/RabbitMQ) Готовы брать на себя инициативу в решении сложных задач Умеете писать unit- и интеграционные тесты Понимаете основы контейнеризации (Docker) и оркестрации (Kubernetes) Знаете фронтенд-разработку на базовом уровне Будет плюсом Опыт высоконагруженных систем Опыт проектирования микросервисных архитектур Работа в финтехе или других сферах с высокими требованиями к безопасности и надёжности Опыт настройки мониторинга и алертинга (Prometheus, Grafana) Опыт распила монолита

Location: Москва Workplace: Комбинированный Мы развиваем Managed Databases — платформу управляемых баз данных в One Cloud. Команда SQL & Search отвечает за PostgreSQL, MySQL, OpenSearch и Qdrant: проектирует новые возможности сервиса, автоматизирует работу с кластерами и делает их эксплуатацию надёжнее и понятнее. Основное направление этой роли — PostgreSQL: на него приходится около 70–80% задач. Предстоит развивать жизненный цикл 1500+ кластеров: мажорные обновления, бэкапы и восстановление, автоматическое предотвращение аварийных состояний и аналитику производительности. Ищем сильного Java/backend-разработчика с пониманием распределённых систем. Опыт с инфраструктурой и базами данных приветствуется, но не является жёстким требованием: важнее умение быстро погружаться в новую предметную область, разбираться в сложных системах и доводить изменения до production. Наш стек: Java 21 → 25, Spring Boot, PostgreSQL, MySQL, OpenSearch, Qdrant, Temporal, S3, Kafka, Redis, ClickHouse, микросервисная архитектура. Задачи Проектировать и разрабатывать на Java компоненты платформы управляемых баз данных Реализовать мажорные обновления PostgreSQL и развивать поддержку новых версий Переработать бэкапы и восстановление PostgreSQL, снизить нагрузку на master и обеспечить устойчивость кластеров к сбоям S3 Развивать автоматическую замену отказавших узлов и автоскейлинг до возникновения инцидента Создавать инструменты диагностики и аналитики производительности PostgreSQL: помогать пользователям находить медленные запросы, проблемные настройки и причины деградации Повышать надёжность и скорость операций управления кластерами, пользователями, базами данных и расширениями Участвовать в on-call, поддержке production и разборе инцидентов По мере необходимости развивать OpenSearch, Qdrant и MySQL Требования Уверенный опыт разработки backend-сервисов на Java Понимание принципов работы распределённых систем и способов обработки частичных сбоев Умение проектировать отказоустойчивые изменения, учитывать идемпотентность, повторные попытки и конкурентное выполнение операций Способность диагностировать сложные проблемы и находить их первопричины Готовность участвовать в архитектурных обсуждениях и аргументировать технические решения Самостоятельность: умение провести задачу от исследования и проектирования до запуска и поддержки в production Интерес к устройству баз данных и готовность глубоко погружаться в их внутреннюю механику Будет плюсом Опыт работы с PostgreSQL и понимание репликации, WAL, бэкапов, восстановления или обновления версий Опыт разработки инфраструктурных платформ, DBaaS или систем управления кластерами Практический опыт работы с S3-совместимыми объектными хранилищами Знакомство с OpenSearch, Qdrant или MySQL Опыт создания инструментов диагностики производительности и наблюдаемости Опыт эксплуатации высоконагруженных сервисов и участия в разборе production-инцидентов

Location: Москва Workplace: гибкий Команда занимается миграцией данных почтовых и календарных систем в продукт VK WorkSpace в On-premise- и SaaS-системах. Работаем с крупными заказчиками российского рынка, сложными техническими и продуктовыми задачами, большим количеством данных. Стремимся к повышению стабильности и качества наших продуктов. Ищем инициативного сотрудника с хорошей экспертизой и широким техническим кругозором для повышения инженерной культуры в команде и внесения вклада в достижение командных целей. Технологический стек: Languages: Go, Python, C, Lua Databases: PostgreSQL, MySQL, Tarantool Protocols & API: SMTP, IMAP, POP3, ICS, HTTP, gRPC, TCP, MS Exchange API Задачи Перенос почтовых систем крупных B2B-заказчиков в VK WorkSpace Написание, оптимизация и рефакторинг кода на Go Покрытие кода Unit/Integration тестами, ведение технической документации Поддержка продукта, участие в дежурствах, работа с Unix-like системами (CLI, чтение логов, знание системного программирования) Проектирование и оптимизация схем SQL / NoSQL (с пониманием внутренних механизмов СУБД) Применение практик Highload и построения отказоустойчивых систем Работа с сетевыми и почтовыми протоколами на разных уровнях стека Требования Опыт коммерческой backend-разработки на Go от трёх лет Уверенное владение Go: конкурентность, профилирование, работа с сетью, тестирование и поддержка production-кода Опыт проектирования и развития API и интеграций: HTTP, gRPC Практический опыт с PostgreSQL и MySQL: транзакции, индексы, планы запросов, репликация Опыт работы с высоконагруженными или распределёнными системами: отказоустойчивость, наблюдаемость, деградация и восстановление сервисов Умение разбираться в production-инцидентах: Linux/Unix CLI, логи, метрики, сетевые взаимодействия Понимание основ системного программирования и сетевого взаимодействия; умение применять системные инструменты для разработки и отладки Практика написания unit- и integration-тестов, участия в code review и ведения технической документации Готовность участвовать в развитии сервисов миграции корпоративной почты и интеграций с внешними системами Будет плюсом Опыт работы с Python, C, Lua, Tarantool Опыт работы с SMTP, IMAP, POP3, MS Exchange API Опыт работы с почтовыми протоколами, календарными форматами ICS и миграциями данных Опыт эксплуатации Kubernetes, CI/CD и on-premise-инсталляций

Location: Москва Workplace: гибкий Наша команда развивает и поддерживает облачный сервис управляемых баз данных. Мы отвечаем за стабильность промышленных стендов, решаем сложные инженерные кейсы на L3 и автоматизируем всё, что ускоряет выпуск новых возможностей продукта. Задачи Обеспечение стабильной и безаварийной работы промышленных и тестовых стендов продукта VK DBaaS Решение клиентских обращений, поступающих на L3-линию поддержки Соблюдение SLA по назначенным обращениям и инцидентам Сокращение time-to-market, в том числе за счёт развития автоматизации Обновление и модификация прикладного и системного ПО на тестовых и промышленных стендах On-call дежурства, участие в устранении инцидентов Требования Опыт работы от пяти лет Знание сетей на базе стека протоколов TCP/IP Уверенное знание ОС GNU/Linux и средств виртуализации Опыт работы с инструментами автоматизации Понимание принципов работы OpenStack Опыт работы с PostgreSQL, MySQL, Redis (Valkey), MongoDB, ClickHouse Инструменты: Python, Bash, Packer, Docker, ELK-стек, Grafana

Location: Москва Workplace: гибкий VK Pay — финтех-сервис, которым пользуются 60 миллионов человек в месяц и который включает в себя системы приёма платежей для В2В и В2С. Ищем системного администратора Unix в команду, которая обеспечивает эксплуатацию проекта VK Pay. Задачи • Обеспечивать высокую надёжность, доступность и производительность сервисов проекта, живущих в разных средах, от bare-metal до облаков и K8s • Участие в планировании и резервировании ресурсов под сервисы, в проработке архитектуры новых сервисов и оптимизации текущих • Участие в решении инцидентов, оперативное реагирование на проблемы, разбор полётов • Дежурства • Взаимодействие с командой разработки для решения общих задач и вопросов Требования • Понимание устройства Linux (ядро, память, диски, процессы, траблшутинг) • Знание стека TCP/IP и прикладных протоколов • Практический опыт работы с Docker и Kubernetes • Навыки использования Puppet, Ansible, или других средств IaC • Опыт в настройке и обслуживании БД, таких как MySQL и MariaDB, PostgreSQL, ClickHouse, Redis, веб-сервисов Nginx, Apache, uWSGI • Умение читать и писать скрипты на Bash, Python и др. • Умение автоматизировать свою работу

Мы ищем талантливых специалистов поддержки, способных разбираться в технических проблемах пользователей инфраструктурного облака. Хорошо, если вы работали с распределёнными многокомпонентными инфраструктурами и занимались администрированием и траблшутингом Linux-систем и сетевых технологий. Команда Yandex Cloud непрерывно расширяет количество доступных сервисов и совершенствует свои продукты. Одновременно стремительно растёт количество наших клиентов и круг задач, которые мы помогаем решить. Мы ищем талантливых специалистов в области поддержки, способных быстро разбираться в технических проблемах пользователей инфраструктурного облака. Хорошо, если вы умеете общаться с людьми в стрессовых ситуациях, работали с распределёнными многокомпонентными инфраструктурами, умеете диагностировать корневые причины проблем и предлагать решения. Обязанности * Консультировать клиентов Yandex Cloud по вопросам, возникающим при использовании сервисов облака * Развёртывать тестовые стенды, чтобы диагностировать managed-решения Yandex Cloud и находить оптимальные реализации сценариев клиентов * Воспроизводить сложные технические кейсы и решать их, а если понадобится — то инициировать их решение на уровне сервисов * Своевременно распознавать технические инциденты на инфраструктуре и вместе с командами сервисов участвовать в их решении * Сотрудничать с senior-инженерами направления при решении обращений Больше о том, что под капотом платформы Yandex Cloud, — в канале Inside Yandex Cloud Требования * На middle-уровне занимаетесь системным администрированием и траблшутингом Linux-систем и сетевых технологий * Работали с PostgreSQL, ClickHouse, Greenplum, Kafka, Redis, MongoDB, MySQL, Elasticsearch/OpenSearch, получили опыт настройки и траблшутинга одной или нескольких БД из этого списка Будет плюсом * Работал с Terraform и системами управления конфигурациями Puppet, Chef, Ansible, Salt * Получили сертификат Yandex Cloud Certified Engineer Associate или другие сертификаты Yandex Cloud или иных облачных провайдеров * Получили сертификаты, связанные с PostgreSQL, ClickHouse, Greenplum, Kafka, Redis, MongoDB, MySQL, Elasticsearch/OpenSearch * Писали скрипты на Bash, Python, Golang

Location: Москва Workplace: В офисе Обязанности развивать корпоративный портал Bitrix24(Enterprise коробочная версия) заниматься интеграцией с внешними системами (Rest, RabbitMQ) разрабатывать свои типы пользовательских полей создавать свои Активити для БП оптимизировать запросов и производительности баз данных разрабатывать и поддерживать компоненты и модули Bitrix24 Требования уверенное владение PHP 8.x.(Знания стандартов Psr) знание MySQL(PostgreSQL) опыт работы с Api Bitrix24 и Rest Api знание ООП знание основных архитектурных паттернов уверенные знания Инструментов автоматизации(Роботы, Триггеры, Бизнес-процессы, Смарт-процессы) знание HTML5, CSS3, JavaScript (ES6+), Написание своих Extensions опыт работы с Linux(знание основных команд), Nginx, Php-fpm, Docker(на уровне создания образов) знание структуры коробочной версии Bitrix24 опыт работы с Bitrix24 в роли разработчика опыт работы с одним из фреймворков( Laravel, Symfony) уверенное пользование Git понимание как работают брокеры сообщений(Желательно опыт написания консьюмеров) Условия официальное оформление по ТК РФ формат работы: 5/2 премии по итогам отчетного периода ДМС после 1 недели работы, включая стоматологию, а еще оплачиваем 50% стоимости полиса ДМС для родственников страхование от несчастных случаев с 1 месяца работы; материальную помощь в сложных жизненных ситуациях прием врачей общей практики, массаж, спорт в офисе; консультацию психологов и программу поддержки сотрудников компенсацию расходов на выбор: спорт, ипотека, питание или что-то другое; специальные предложения от партнеров и скидки от продуктов экосистемы МТС мобильную связь за счет компании и льготные тарифы для близких подписку на онлайн-кинотеатр KION, сервис МТС Музыка, книжный сервис Строки от МТС, безлимитные мессенджеры и соцсети собственный корпоративный университет, онлайн-библиотека и оплачиваемое внешнее обучение для карьерного развития

Location: Санкт-Петербург Workplace: Гибридный О компании В продукт высоконагруженной платформы онлайн-тарификации сервисов абонентов приглашаем к себе в команду инженера технической поддержки! Планируется взаимодействие с разработкой, тестированием и эксплуатацией, а так же установка обновлений, решение проблем и инцидентов, анализ логов. Обязанности анализировать и решать проблемы в рамках технической поддержки высоконагруженной платформы онлайн-тарификации сервисов абонентов; проводить установку обновлений на модули платформы, настраивать и сдавать новый функционал; осуществлять поддержку тестирования на тестовых стендах; взаимодействовать с другими подразделениями компании; осуществлять развёртывание новых платформ. Требования Навыки написания простых SQL-запросов (ORACLE, MySQL, PostgreSQL); Знание OС Windows серверных версий, UNIX-систем; Базовые знания сетевых протоколов, технологий .NET (.NET Remoting,WCF); MSMQ, RabbitMQ; Опыт работы с багтрекерами; Знание сигнализации SS7, стандартов GSM, протокола Diameter; Опыт работы с большим объемом данных; Будет плюсом: опыт работы с Redis, Kafka, высоконагруженными системами. Условия Профессиональные гильдии инженеров, где мы поддерживаем друг друга и помогаем стать лучше; Внутреннюю площадку TechTalks для обмена опытом, дискуссий, развития навыков самопрезентации; Участие во внешних IT-мероприятиях. Наши эксперты выступают на ведущих профильных конференциях, таких как HighLoad++, DevOps Conf, Joker, AHA!, Матемаркетинг и другие. А еще мы организуем собственную масштабную конференцию True Tech Day и регулярно проводим митапы для разработчиков и инженеров; Собственную платформу MTS Ocean для получения ИТ-ресурсов, а это значит, что деплой, мониторинг, observability — не будут для тебя проблемой, ты сможешь сосредоточиться на фичах; Полезные курсы и вебинары в корпоративном университете и электронную библиотеку; ДМС с первого месяца работы, включая стоматологию; Страхование от несчастных случаев с 1 месяца работы. Материальную помощь в сложных жизненных ситуациях; Отпуск 28 календарных дней (+3 дополнительных дня за ненормированный рабочий день); Прием врачей общей практики и массаж в офисе; Мобильная связь за счет компании и льготные тарифы для близких; Подписка на онлайн-кинотеатр KION, сервис МТС Музыка, книжный сервис Строки от МТС, безлимитные мессенджеры и соцсети.

Location: Москва Workplace: Гибридный О компании MTC Web Services (MWS) — бигтех-компания, предоставляющая облачные, AI-сервисы и платформенные решения под разные задачи бизнеса: от работы с данными до разработки продуктов и оптимизации процессов. Также мы запустили новую публичную платформу собственной разработки — MWS Cloud Platform. Ищем стажера Дата-аналитика в команду сервиса заявок на выгрузку телеком-данных. Продукт занимается аналитикой и выгрузкой данных по телекому (начисления, трафик, услуги, тарифы) для внутренних заказчиков, работая с различными источниками данных. Обязанности Выполнять выгрузки и обработку телеком-данных мобильного и фиксированного трафика; Готовить табличные отчеты и дашборды для внутренних заказчиков; Взаимодействовать с инженерами для создания сегментов пользователей; Писать запросы на SQL (выборки, джойны, оконные функции) и обрабатывать данные на Python; Работать с различными источниками данных (Hadoop, ClickHouse, Greenplum, MySQL); Участвовать в обсуждении задач и синках команды два раза в неделю. Требования Студенты 3 - 6 курсов бакалавриата, специалитета или магистратуры; Базовое знание SQL (понимание выборки, джойнов, группировок, базовых оконных функций); Базовое знание Python (умение работать с табличными данными, импорт библиотек); Понимание основ работы с базами данных и табличными данными; Умение самостоятельно искать информацию и не бояться задавать вопросы; Дружелюбие, вежливость и готовность идти на контакт. Условия График работы 40 часов в неделю; Гибридный формат работы; Развитие в командах профессионалов и опытный наставник, готовый делиться опытом; Мобильная связь за счет компании; Подписка на онлайн-кинотеатр KION, сервис МТС Музыка, книжный сервис Строки от МТС, безлимитные мессенджеры и соцсети; Специальные предложения от партнеров и скидки от продуктов экосистемы МТС; Непрерывное развитие — доступ к курсам и вебинарам корпоративного университета и онлайн-библиотеке.

Инженерные и платформенные задачи (60–70% времени): проектировать и разрабатывать инструменты для управления парком баз данных — развивать управление инстансами в сторону Kubernetes-операторов вместо статического Terraform-кода, переработать систему наполнения дев-стендов, заниматься подготовкой и обезличиванием данных.

Location: Remote Poland At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Recoveries team, part of Affirm’s Repayments area, builds the platform that determines the most effective way to recover value from charged-off loans while providing the best possible customer experience. We do this both by integrating with external recovery partners and by building our own customer-facing experiences that give customers flexible ways to resolve their outstanding balances. Our systems span the full recoveries lifecycle, including loan placement and recall, partner integrations, payments and remittances, reconciliation, bankruptcy workflows, and customer-facing recovery experiences. Recoveries operates at the intersection of engineering, product, risk, analytics, operations, finance, legal, and compliance, and our systems directly impact recovery outcomes while requiring a high degree of correctness, reliability, and regulatory compliance. We are looking for a Staff Software Engineer to help define the technical direction of the Recoveries platform as we scale our decisioning capabilities, expand internationally, strengthen our data integrity and reconciliation foundations, and build the next generation of recovery products. What You'll Do You will be responsible for setting technical strategy for your team on a year-long time scale, and help your team tie it together with critical, business-impacting projects. You will help shape the evolution of the Recoveries platform, driving cross-team technical initiatives that optimize recovery strategies, enable flexible customer-facing experiences, and strengthen the reliability and scalability of our financial and partner integrations. You will collaborate across teams in the product development lifecycle by collaborating with product management, design & analytics to ensure technical sustainability, risks and trade-offs are well understood and managed. You will act as a force-multiplier for your team through your definition and advocacy of technical solutions and operational processes. You take ownership of your team’s operations and availability by ensuring you have the right monitoring, triage rotations, playbooks, policies, testing and alerting in place to support “keep the lights on” & on-call efforts. You will foster a culture of quality and ownership on your team by setting code review and design standards for your team, and advocating for them beyond your team through your writing and tech talks. You will help develop talent on your team by providing feedback and guidance, and leading by example. What we look for You have a total of 8+ years of experience as a software engineer. You are proficient in designing, developing and launching backend systems at scale technologies like Python, Kotlin, AWS, MySQL, and Kubernetes You have experience designing and operating correctness-sensitive batch, asynchronous, or data-processing systems, including scheduled workflows, backfills, reconciliation, observability, and robust failure handling. You have experience architecting solutions across complex systems and organizational boundaries, and are comfortable understanding and driving changes outside your immediate area of ownership—including across backend services and customer-facing applications—to deliver end-to-end outcomes. You have experience delivering major features, system components or deprecating existing functionality in a system through the definition of a technical and execution plan. You write high quality code that is easily understood and used by others. You thrive in ambiguity, and are comfortable moving from low level language idioms all the way to the architecture of large systems to understand how they work. Your growth and impact trajectory demonstrates that you have mastered gathering and iterating on feedback from your engineering and cross-functional peers. You have strong verbal and written communication skills that support effective collaboration with our global engineering team. Total rewards We believe the people building honest financial products at Affirm should share in its success. That's why our total rewards are designed to support your health, growth, financial well-being, and future. In service of our mission, we reward employees through a combination of base pay, equity (from parent company), and comprehensive benefits. Base Pay Grade - P 365,000 zł  -  485,000 zł Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills. Base pay is part of a total compensation package that may include monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents). In addition, the employees may be eligible for equity rewards offered by Affirm Holdings, Inc. (parent company). Base pay ranges and placement within those ranges are determined based on several factors, including role, experience, and job-related skills. In addition to base pay, all employees in this role are eligible to receive equity from the parent company each year. This means as Affirm’s parent company grows, employees have the opportunity to share in that growth financially. Affirm Holdings, Inc. Equity Grade example Equity grade: 5 New hire equity: $48,000-$72,000 Annual Refresh: $15,000 Reward equity: $0-$225,000 Affirm also provides flexible spending wallets to all employees for technology and wellbeing related needs, which are reimbursable up to 1390 zł per month. In addition to your compensation, our comprehensive benefits are designed to support you and the people who matter most. Benefits include: Competitive paid time off, paid public holidays, and additional paid Away Days to rest and recharge. Comprehensive private healthcare through Lux Med's Platinum package. A MultiSport card to support your health and well-being. Learning and development programs to help you grow professionally. Family healthcare support through Maven and parental leave support through Parentaly. Mental well-being support through Lyra, including up to 12 confidential counseling or coaching sessions each year for you and your household members. Financial well-being support through Northstar, with unlimited access to Certified. Financial Advisors and planning tools at no cost to you. Employee Resource Groups (ERGs) that foster connection and inclusion. Eligibility for creative tax benefits, subject to applicable law, role, and company policy. Location - Remote Poland The majority of our roles can be located anywhere in Poland. **This job description is not a contractual document, and is not intended to have binding force.** #LI-Remote Remote-first with flexibility built in Affirm is proud to be a remote-first company. Most roles can be done from almost anywhere within the country of employment. Some positions may occasionally require in-person work at an Affirm office, and a few are office-based due to the nature of the work. All new hires will be invited to attend an in-person onboarding experience. Benefits designed for you Our benefits reflect our commitment to care, transparency, and flexibility. Here are a few highlights: Health coverage at no cost: We cover 100% of premiums for employees and their dependents. Spending stipends: Monthly stipends support your tech setup, and the ability to choose health and wellness options that are right for you. Time off to recharge: Flexible time off and generous holiday calendars help you rest when you need to. Own a piece of what you build: Our employee stock purchase plan (ESPP) lets you buy Affirm stock at a discount. We’re committed to providing an inclusive interview process, including accommodations for candidates with disabilities. If you need support, we’re happy to help. For positions based in San Francisco or Los Angeles: Affirm considers qualified applicants with arrest and conviction records, as required by law. By clicking "Submit Application," you acknowledge that you have read Affirm's Global Candidate Privacy Notice and consent to the use of your personal information as described.

Location: Remote Spain At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Recoveries team, part of Affirm’s Repayments area, builds the platform that determines the most effective way to recover value from charged-off loans while providing the best possible customer experience. We do this both by integrating with external recovery partners and by building our own customer-facing experiences that give customers flexible ways to resolve their outstanding balances. Our systems span the full recoveries lifecycle, including loan placement and recall, partner integrations, payments and remittances, reconciliation, bankruptcy workflows, and customer-facing recovery experiences. Recoveries operates at the intersection of engineering, product, risk, analytics, operations, finance, legal, and compliance, and our systems directly impact recovery outcomes while requiring a high degree of correctness, reliability, and regulatory compliance. We are looking for a Staff Software Engineer to help define the technical direction of the Recoveries platform as we scale our decisioning capabilities, expand internationally, strengthen our data integrity and reconciliation foundations, and build the next generation of recovery products. What You'll Do You will be responsible for setting technical strategy for your team on a year-long time scale, and help your team tie it together with critical, business-impacting projects. You will help shape the evolution of the Recoveries platform, driving cross-team technical initiatives that optimize recovery strategies, enable flexible customer-facing experiences, and strengthen the reliability and scalability of our financial and partner integrations. You will collaborate across teams in the product development lifecycle by collaborating with product management, design & analytics to ensure technical sustainability, risks and trade-offs are well understood and managed. You will act as a force-multiplier for your team through your definition and advocacy of technical solutions and operational processes. You take ownership of your team’s operations and availability by ensuring you have the right monitoring, triage rotations, playbooks, policies, testing and alerting in place to support “keep the lights on” & on-call efforts. You will foster a culture of quality and ownership on your team by setting code review and design standards for your team, and advocating for them beyond your team through your writing and tech talks. You will help develop talent on your team by providing feedback and guidance, and leading by example. On-Call Rotation - There would be an on-call rotation for this role as a requirement. What we look for You have a total of 8+ years of experience as a software engineer. You are proficient in designing, developing and launching backend systems at scale technologies like Python, Kotlin, AWS, MySQL, and Kubernetes You have experience designing and operating correctness-sensitive batch, asynchronous, or data-processing systems, including scheduled workflows, backfills, reconciliation, observability, and robust failure handling. You have experience architecting solutions across complex systems and organizational boundaries, and are comfortable understanding and driving changes outside your immediate area of ownership—including across backend services and customer-facing applications—to deliver end-to-end outcomes. You have experience delivering major features, system components or deprecating existing functionality in a system through the definition of a technical and execution plan. You write high quality code that is easily understood and used by others. You thrive in ambiguity, and are comfortable moving from low level language idioms all the way to the architecture of large systems to understand how they work. Your growth and impact trajectory demonstrates that you have mastered gathering and iterating on feedback from your engineering and cross-functional peers. You have strong verbal and written communication skills that support effective collaboration with our global engineering team. Compensation & Benefits Base Pay Grade - P Equity Grade - 6 Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills. Base pay is part of a total compensation package that may include monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents). In addition, the employees may be eligible for equity rewards offered by Affirm Holdings, Inc. (parent company). ESP base pay range per year: €103,000  -  €139,000 Additional benefits include: Flexible Spending Wallets for tech, food and lifestyle Away Days - wellness days to take off work and recharge Learning & Development programs Parental benefit Employee Resource & Community Groups We are able to offer visa sponsorship for this role, but do require that someone is based in Spain for the role. Location - Remote Spain #LI-Remote Remote-first with flexibility built in Affirm is proud to be a remote-first company. Most roles can be done from almost anywhere within the country of employment. Some positions may occasionally require in-person work at an Affirm office, and a few are office-based due to the nature of the work. All new hires will be invited to attend an in-person onboarding experience. Benefits designed for you Our benefits reflect our commitment to care, transparency, and flexibility. Here are a few highlights: Health coverage at no cost: We cover 100% of premiums for employees and their dependents. Spending stipends: Monthly stipends support your tech setup, and the ability to choose health and wellness options that are right for you. Time off to recharge: Flexible time off and generous holiday calendars help you rest when you need to. Own a piece of what you build: Our employee stock purchase plan (ESPP) lets you buy Affirm stock at a discount. We’re committed to providing an inclusive interview process, including accommodations for candidates with disabilities. If you need support, we’re happy to help. For positions based in San Francisco or Los Angeles: Affirm considers qualified applicants with arrest and conviction records, as required by law. By clicking "Submit Application," you acknowledge that you have read Affirm's Global Candidate Privacy Notice and consent to the use of your personal information as described.

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.   Architecting the sub-millisecond decision engine that powers 200 million daily ad interactions   The Demand Core team and backend platform squads build the foundational infrastructure that determines which of our thousands of active advertising campaigns are relevant to a user the moment they open Playtime. At our scale, system latency is a business failure: downtime means advertisers stop spending, users stop earning rewards, and publisher revenue stalls. As a Staff Backend Developer, you will own the architectural integrity, reliability, and long-term evolution of the distributed systems that power these decisions 200 million times every day across multiple teams. Go microservices load the active ad campaign catalog into memory, evaluating 40+ targeting constraints and 30+ real-time signals like geo, fraud status, budget caps, to rank potential user performance in milliseconds. Beyond individual services, you will define architectural patterns across the entire ad interaction chain: high-throughput processing of clicks, views, MMP postbacks from Adjust and AppsFlyer, and reward-triggering in-app events. You will govern our hybrid messaging architecture using SNS/SQS and Kafka, standardize backend data patterns across DynamoDB, relational, and analytical data stores, and ensure our core ad scoring pipelines remain resilient under massive load.   Your Mission & Who We Are Looking For:   - Production Golang Systems & Architecture Mastery: You bring extensive backend development experience (7+ years, with deep production Go expertise in distributed environments). You will define service boundaries, concurrency models, and runtime optimizations for our +99% Go microservice architecture, scaling the platform reliably beyond hundreds of millions of monthly active users. - High-Throughput Event Streaming & Architecture Patterns: You have deep experience architecting and standardizing asynchronous microservice communication using event backbones like Kafka, SQS/SNS, and Kinesis. You will establish org-wide streaming standards, schema evolution, and CDC patterns to process billions of daily API events and aggregate them into our data lake for sub-second querying. - Large-Scale Data Architecture & Platform Optimization: You understand database internals, distributed storage trade-offs, and low-level web standards. You will standardize data patterns (sharding, replication, DR) across hundreds of terabytes in DynamoDB, MySQL, Druid, and Athena, while leading high-stakes, zero-downtime database migrations and deprecations. - Data Science & Algorithmic Integration at Scale: You quickly grasp complex technical topics, distributed systems trade-offs, and applied mathematics. You will partner with our Data Science team to architect the runtime infrastructure that serves predictive models and machine learning algorithms directly within our sub-millisecond real-time ad targeting engine. - Technical Leadership & Organizational Leverage: You communicate fluently and precisely in spoken and written English. You drive alignment across squads through RFCs and Architecture Decision Records (ADRs), define org-level SLIs/SLOs, sponsor major technical migrations, and mentor Senior engineers across an international engineering team. - Plus: Cloud Resilience & Tooling: Hands-on experience with continuous profiling (e.g., Pyroscope, goroutine dumps), chaos engineering drills, and infrastructure automation using Terraform, Kubernetes, or AWS cloud networking. ‌ 🌎 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 shaping the architectural foundation behind one of the most impactful platforms in adtech. The systems and patterns you design will reach hundreds of millions of users and power billions of decisions every day.   - Go Big. Own the technical direction and platform architecture with impact on 770M users and push adtech boundaries. - Move Fast. Ship solutions multiple times a day, establish golden paths that unlock engineering speed, and keep momentum. - Be Direct. Solve complex architectural bottlenecks openly and drive alignment across cross-functional teams. - Thrive Together. Grow with and elevate a diverse, global team of engineers from over 40 different countries that learn from each other. - Have Fun. Celebrate wins, solve hard computer science challenges, and bring your energy. We welcome applications from people who will contribute to the diversity of our company.

Location: Lviv Workplace: remote ELEKS Software Engineering and Development Office is looking for a Trainee / Junior PHP Developer in our offices in Ukraine. Our project is a German event management and marketing platform that helps customers create events with different ticket categories, sell tickets, analyze event performance, and collect feedback from organizers. Our client works with large companies that organize conferences, trade fairs, and other corporate events. REQUIREMENTS Understanding of programming fundamentals and how software is built Basic knowledge of PHP 8.4 and object-oriented programming; hands-on PHP experience is a plus but not mandatory Openness to learning PHP with Laminas or writing backend code in Node.js Basic understanding of relational databases and SQL; familiarity with MySQL 8.4 or PostgreSQL 14 Basic understanding of REST APIs Familiarity with Git and Composer Some hands-on experience with AI tools for software development Ability to use AI thoughtfully: define tasks and acceptance criteria, review and test AI-generated output, and refine it where needed rather than copying it without verification Interest in a full-stack role and willingness to work across both backend and frontend development Upper-Intermediate level of English WOULD BE A PLUS Familiarity with TypeScript and Angular 21 Experience with PHP or another backend language Basic knowledge of Docker Familiarity with PHPUnit and test writing Interest in AWS services such as S3 or SQS Basic knowledge of NoSQL databases, such as DynamoDB Familiarity with Swagger/OpenAPI, Propel ORM, or microservices Experience working with third-party APIs, such as PayPal or Google Analytics RESPONSIBILITIES Conduct a simple range of programming tasks including analysis, coding, and debugging of complex program logic Conduct test procedures by using testing, and debugging programs Develop algorithms according to technical specifications or other requirements documentation Use standard algorithms in the applicable cases Write program code according to the defined application architecture Structure and format source code, comment and mark up the code, as well as name variables, functions, classes, data structures, and files according to the company conventions and industry best practices Track changes, compare source code in the defined version control system Agree task deadlines with Senior Developer or Technical Leader WHAT YOU WILL GET WITH ELEKS Close cooperation with a customer Challenging tasks Competence development Team of professionals Dynamic environment with a low level of bureaucracy