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Location: São Paulo, Brazil Exadel is seeking a Mid-Level SQL Server Database Administrator with strong cloud and AWS experience to support the evolution and modernization of a robust, large-scale data platform within a highly critical banking environment. The role will focus primarily on SQL Server and cloud environments, with responsibility for database support, optimization, automation, migration, and infrastructure-modernization initiatives. The ideal candidate has experience supporting mission-critical systems that require high availability, performance, security, data integrity, and resilience. Why Join Exadel We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks. From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next. What powers it all? Our people are ambitious, collaborative, and constantly evolving. About the Client A major Brazilian financial institution specializing in investment banking, wealth management, and corporate lending. The customer develops secure digital banking platforms and financial solutions to serve a diverse global client base. What You’ll Do Administer, support, and optimize critical database environments, with a primary focus on SQL Server Maintain database availability, performance, security, integrity, and resilience Monitor database health, performance, capacity, and resource utilization Perform performance tuning and optimize SQL queries, indexes, execution plans, and database structures Conduct capacity planning and recommend improvements based on projected growth and business demand Troubleshoot and resolve complex database, application, and infrastructure issues Implement and manage backup, restore, replication, contingency, and recovery strategies Support Disaster Recovery planning, testing, and execution Participate in database migration and modernization projects, particularly within AWS environments Support the evolution of database architectures, administration standards, and technical best practices Collaborate with Development, Infrastructure, Cloud, Security, and Architecture teams Support development teams with SQL query optimization and physical data modeling Identify opportunities to automate recurring database-administration activities Improve operational efficiency through automation, monitoring, and standardized procedures Maintain technical documentation, operational procedures, and recovery runbooks Participate in incident response and problem-management activities for critical environments What You Bring Mid-level experience in database administration Strong hands-on expertise with Microsoft SQL Server Experience supporting critical, large-scale, or mission-critical database environments Experience working within banking or financial-services environments Strong knowledge of high availability, database security, performance optimization, and Disaster Recovery Experience working with cloud and hybrid environments, preferably AWS Hands-on experience with backup, restore, replication, contingency, and environment-recovery processes Strong SQL troubleshooting and performance-tuning skills Experience optimizing queries, indexes, execution plans, and database structures Understanding of capacity planning, monitoring, and database-health management Knowledge of infrastructure, operating systems, storage, and networking Experience supporting database migrations or modernization initiatives Ability to diagnose and resolve complex technical issues Bachelor’s degree in Information Technology, Computer Science, Engineering, or a related field Analytical, proactive, collaborative, and solution-oriented mindset Nice to have Experience with Oracle, PostgreSQL, or MySQL Knowledge of NoSQL databases Experience with Python, PowerShell, or other automation and scripting technologies Microsoft, AWS, or comparable technical certifications Experience working with Infrastructure as Code or automated cloud-provisioning tools Familiarity with Agile methodologies English level Advanced English proficiency Legal & Hiring Information Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more Reasonable accommodations are available to enable individuals with disabilities to perform essential functions Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs Compensation details are shared with candidates at the early stage of the recruitment process. The offer is not binding until a signed contract is in place. Your Benefits at Exadel Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details. International projects In-office, hybrid, or remote flexibility Medical healthcare Recognition program Ongoing learning & reimbursement Well-being program Team events & local benefits Sports compensation Referral bonuses Top-tier equipment provision Exadel Culture We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.

Location: São Paulo, Brazil Exadel is seeking an Associate Database Administrator to support database infrastructure and operations within a critical financial-services environment. This role is suited to an organized, communicative, and proactive professional with strong critical-thinking skills and a sense of urgency. You will support production, testing, and development database environments while assisting with monitoring, maintenance, troubleshooting, security, backup, recovery, and performance activities. The successful candidate must be comfortable working overnight on a rotating schedule and collaborating with users, infrastructure teams, and other technical stakeholders. Why Join Exadel We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks. From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next. What powers it all? Our people are ambitious, collaborative, and constantly evolving. About the Client A major Brazilian financial institution specializing in investment banking, wealth management, and corporate lending. The customer develops secure digital banking platforms and financial solutions to serve a diverse global client base. Work Type: Hybrid, with on-site attendance twice per week Working Hours: 10:00 p.m.–10:00 a.m. Schedule: 12x36 rotation What You’ll Do Plan, develop, and execute technical support activities for users and database infrastructure Provide database support remotely and on-site as required Register, analyze, diagnose, prioritize, and resolve database-related requests and incidents Provide users with technical guidance, clarification, and status updates Troubleshoot database issues and escalate critical incidents when necessary Support database implementations, migrations, upgrades, and technology-transfer activities Perform preventive and corrective maintenance to ensure database stability and availability Monitor the performance, capacity, health, and availability of database management systems Identify potential performance, storage, security, and availability issues before they affect operations Administer and configure SQL Server and Oracle environments following established standards Support backup, restoration, storage, recovery, and contingency procedures Apply database security requirements and access-control best practices Meet established SLAs for response times, escalations, incident resolution, and downtime notifications Support production, testing, and development environments Update and maintain technical documentation, procedures, and operational records Collaborate with infrastructure, development, security, and support teams Participate in knowledge-sharing and continuous-improvement activities What You Bring Previous experience or practical knowledge of database administration Experience supporting production, testing, and development environments Working knowledge of both SQL Server and Oracle Understanding of database administration, configuration, maintenance, and monitoring Knowledge of backup and storage solutions Understanding of backup, restoration, recovery, and contingency strategies Familiarity with database security requirements, access controls, and administration best practices Understanding of database performance and capacity monitoring Ability to troubleshoot technical issues and determine the appropriate priority and escalation path Strong organizational and critical-thinking skills Proactive approach and strong sense of urgency Good communication, engagement, and collaboration skills Ability to work independently and as part of a technical support team Availability to work the overnight 12x36 rotation Bachelor’s degree in Information Technology, Computer Science, Information Systems, or a related field Nice to have Experience with MySQL, PostgreSQL, or MongoDB Exposure to cloud environments, preferably AWS Knowledge of Shell, PowerShell, Unix, or other scripting technologies SQL Server or Oracle certifications Experience working in banking, capital markets, or another highly regulated environment Familiarity with IT service-management processes and SLA-based support English or Spanish language skills Knowledge or experience using AI tools to support technical or operational activities English level Intermediate Legal & Hiring Information Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more Reasonable accommodations are available to enable individuals with disabilities to perform essential functions Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs Compensation details are shared with candidates at the early stage of the recruitment process. The offer is not binding until a signed contract is in place. Your Benefits at Exadel Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details. International projects In-office, hybrid, or remote flexibility Medical healthcare Recognition program Ongoing learning & reimbursement Well-being program Team events & local benefits Sports compensation Referral bonuses Top-tier equipment provision Exadel Culture We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.

Location: São Paulo, Brazil Exadel is seeking an Associate Database Administrator to support database infrastructure and operations within a critical financial-services environment. This role is suited to an organized, communicative, and proactive professional with strong critical-thinking skills and a sense of urgency. You will support production, testing, and development database environments while assisting with monitoring, maintenance, troubleshooting, security, backup, recovery, and performance activities. The successful candidate must be comfortable working overnight on a rotating schedule and collaborating with users, infrastructure teams, and other technical stakeholders. Why Join Exadel We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks. From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next. What powers it all? Our people are ambitious, collaborative, and constantly evolving. About the Client A major Brazilian financial institution specializing in investment banking, wealth management, and corporate lending. The customer develops secure digital banking platforms and financial solutions to serve a diverse global client base. Work Type: Hybrid, with on-site attendance twice per week Working Hours: 10:00 p.m.–10:00 a.m. Schedule: 12x36 rotation What You’ll Do Plan, develop, and execute technical support activities for users and database infrastructure Provide database support remotely and on-site as required Register, analyze, diagnose, prioritize, and resolve database-related requests and incidents Provide users with technical guidance, clarification, and status updates Troubleshoot database issues and escalate critical incidents when necessary Support database implementations, migrations, upgrades, and technology-transfer activities Perform preventive and corrective maintenance to ensure database stability and availability Monitor the performance, capacity, health, and availability of database management systems Identify potential performance, storage, security, and availability issues before they affect operations Administer and configure SQL Server and Oracle environments following established standards Support backup, restoration, storage, recovery, and contingency procedures Apply database security requirements and access-control best practices Meet established SLAs for response times, escalations, incident resolution, and downtime notifications Support production, testing, and development environments Update and maintain technical documentation, procedures, and operational records Collaborate with infrastructure, development, security, and support teams Participate in knowledge-sharing and continuous-improvement activities What You Bring Previous experience or practical knowledge of database administration Experience supporting production, testing, and development environments Working knowledge of both SQL Server and Oracle Understanding of database administration, configuration, maintenance, and monitoring Knowledge of backup and storage solutions Understanding of backup, restoration, recovery, and contingency strategies Familiarity with database security requirements, access controls, and administration best practices Understanding of database performance and capacity monitoring Ability to troubleshoot technical issues and determine the appropriate priority and escalation path Strong organizational and critical-thinking skills Proactive approach and strong sense of urgency Good communication, engagement, and collaboration skills Ability to work independently and as part of a technical support team Availability to work the overnight 12x36 rotation Bachelor’s degree in Information Technology, Computer Science, Information Systems, or a related field Nice to have Experience with MySQL, PostgreSQL, or MongoDB Exposure to cloud environments, preferably AWS Knowledge of Shell, PowerShell, Unix, or other scripting technologies SQL Server or Oracle certifications Experience working in banking, capital markets, or another highly regulated environment Familiarity with IT service-management processes and SLA-based support English or Spanish language skills Knowledge or experience using AI tools to support technical or operational activities English level Intermediate Legal & Hiring Information Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more Reasonable accommodations are available to enable individuals with disabilities to perform essential functions Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs Compensation details are shared with candidates at the early stage of the recruitment process. The offer is not binding until a signed contract is in place. Your Benefits at Exadel Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details. International projects In-office, hybrid, or remote flexibility Medical healthcare Recognition program Ongoing learning & reimbursement Well-being program Team events & local benefits Sports compensation Referral bonuses Top-tier equipment provision Exadel Culture We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.

Location: Remote - Global Flex is a growth-stage, NYC headquartered FinTech company that is building the payment layer for life's financial obligations, giving households one place to see, split, and pay their bills around how they live and get paid. By offering greater choice over how and when payments are made and allowing eligible on time payments to help build a positive credit history, Flex puts households back in control of their cash flow. That work brings together people with different perspectives who challenge the status quo and take ownership of solving difficult problems. For you, that means doing the best work of your career next to people who make you better, and together bringing ideas to life that make a real impact for the people we serve. About the Job Flex is a growth-stage, NYC-headquartered FinTech company building the payment layer for life’s financial obligations—giving households one place to see, split, and pay their bills around how they live and get paid. By giving people greater choice over how and when they pay, and helping eligible on-time payments build a positive credit history, Flex puts households back in control of their cash flow. Building on our roots in rent, we’re expanding into a broader consumer bill management platform that helps people manage essential spend and align payments with their finances. Our Consumer engineering team within the New Verticals division is at the forefront of this expansion, building a new business line within Flex. We’re looking for motivated leaders who thrive in ambiguity, turn new ideas into products, and help shape how millions of people manage their financial lives. About the Role We are looking for an experienced Senior Engineering Manager to own consumer engineering teams within the New Verticals division. These teams partner closely with the product and the business to deliver high quality and delightful user experiences and the systems that power them. You will own multiple workstreams that tie directly to critical business KPIs. You will work closely with product managers to drive delivery of their workstreams with your team of highly adaptable, AI-enabled engineers who reside in the Consumer organization but range across the entire Flex system as necessary. You will serve as a key technical partner to Product, business leadership, and cross-functional teams (such as Lifecycle Marketing (LCM), Legal & Compliance, and Risk) to drive outcomes across your workstreams. You will also represent Consumer engineering and New Verticals in Flex-wide architecture and quality initiatives, ensuring we build solutions that scale across Flex as a whole. Our Engineering Teams Consumer Engineering: Builds the APIs and backend systems powering Flex’s consumer-facing mobile and web apps. This team focuses on delivering high quality, delightful and trustful customer experiences. Partner Integrations Engineering: Owns the backend services and integrations that connect Flex to financial partners and payment networks, ensuring secure, reliable payment flows and partner-facing experiences. Core Platform Engineering: Maintains the backend services and infrastructure supporting all business features, including Payments, Ledger, Identity, and Settlement, providing the foundation for all of Flex’s products. What You’ll Do Technical Leadership Define and execute the consumer architecture supporting New Verticals’ expansion into essential spend. Partner with engineering leaders across Flex to align technical decisions, reuse shared capabilities, and build systems that scale across business divisions. Guide design reviews and make high-impact technical decisions, balancing speed of experimentation with long-term maintainability. Ensure reliability, data integrity, and financial correctness across consumer workflows. Execution & Delivery Partner with Product and business leadership to shape initiatives and connect engineering investments to customer value and business outcomes. Lead large, ambiguous projects from early exploration through launch and scale. Coordinate cross-team dependencies and resolve blockers regardless of team. Establish feedback loops that help the team learn from customer behavior, iterate quickly, and scale successful products. People Leadership Manage, mentor, and grow a team of engineers. Establish strong ownership of customer outcomes, engineering quality, and operational excellence. Hire and develop senior engineers and future technical lead Elevate testing discipline and design rigor while helping the team navigate the uncertainty of building a new business line. Operational Ownership Own the production health and reliability of the team’s consumer services. Improve observability, scalability, and incident response a Partner with Risk, Compliance, and platform teams to build safeguards into customer-facing financial workflows. Ensure new capabilities launch with clear operational ownership, monitoring, and support readiness. Who You Are Beyond the qualifications below, you are a generalist, enabler, and problem solver who leads through engineering management. High ownership and drive are your default. When a problem falls between teams or disciplines, you help find a path forward. You pair strong customer empathy with deep technical knowledge. You translate business strategy into execution and contribute meaningfully in design reviews. You develop excellent engineers and build strong teams, but don’t shy away from opening a PR yourself. 8+ years of software engineering experience spanning frontend and backend systems, and 3+ years managing engineers. Experience building and scaling consumer-facing products and the APIs and backend systems that power them. Strong product judgment and a track record of partnering with business and product leaders to delivery . Experience leading ambiguous, cross-functional initiatives from early definition through launch and iteration. Strong understanding of distributed systems, service architecture, reliability, and data integrity. Experience owning production services with high standards for uptime, correctness, and operational readiness. A track record of growing engineers, developing technical l with strong ownership and accountability. Ability to influence technical direction across teams and balance the needs of a new business line with shared company-wide capabilities. Preferred Experience building or operating consumer fintech, payments, banking, or lending products. Experience launching a new product or business line from early experimentation through adoption and scale. Familiarity with customer onboarding, bill management, payment workflows, or other consumer financial experiences. Experience using product analytics and experimentation to i, engagement, or retention. Experience partnering with Risk and Compliance teams in a regulated environment. Experience leading teams working in our stack (React Native/Expo, Java Spring Boot, Aurora MySQL, Docker, Kubernetes) or comparable enterprise frameworks and cloud-native ecosystems. Background scaling high-growth consumer platforms. Compensation Flex takes a market-based approach to pay, and compensation may vary depending on your primary work location. Work locations are categorized into one of three tiers based on a cost of labor index for that geographic area. The successful candidate’s starting pay will be commensurate with their experience, qualifications, and Flex’s internal leveling guidelines and benchmarks. Tier 1 (NYC/Bay Area, Los Angeles, Seattle) $240,000 — $300,000 USD Tier 2 (Austin, Washington D.C. Philadelphia, San Diego, Chicago, Atlanta) $216,000 — $270,000 USD Tier 3 (Salt Lake City, all other USA cities) $200,000 — $255,000 USD Life at Flex Building a successful company takes a diverse team of intelligent, curious, determined, empathetic, and self-aware people. Our headquarters is in New York City, with employees across the US, Australia, Canada, and South America. We’re growing quickly and deliberately, with a focus on building an inclusive culture. We value the perspectives our people bring and take pride in being an equal opportunity workplace. Offices Roles posted in New York, San Francisco, and Salt Lake City are hybrid positions with on-site expectations of 2-3 days per week in our local offices. For candidates outside of these areas, you may be eligible for our relocation assistance program. Benefits View our benefits and more at getflex.com/careers .

В задачи входит проектирование, разработка и сопровождение перестройки платформы, уточнение и оспаривание требований от PO/BA и пользователей, защита технических решений перед командой, обеспечение устойчивости к исключительным сценариям, а также предоставление поддержки L2/L3 для создаваемого продукта.

Задачи: - Проектировать и разрабатывать интеграционные системы на базе микросервисной архитектуры - Внедрять новые технологии, инструменты и методы разработки - Взаимодействовать с командой, поиск и решение проблем - Участвовать в брейнштормах Требования: - Опыт разработки Backend приложений (Python 3.>) от 5 лет - Уверенное владение базовыми архитектурными паттернами - Понимание асинхронной парадигмы программирования - Желание придерживаться культуры разработки и Best practices (SOLID, KISS, DRY, etc.) - Желание следовать Coding Style Guide, PEP8 и типизации данных - Практические навыки работы с платформами контейнеризации приложений - Опыт построения архитектур сложных систем - Умение оценивать сложность задачи - Умение декомпозировать задачи - Опыт работы с инструментами командной разработки: Git, Jira, Confluence - Опыт работы с Linux (Bash) - Знание и умение работать с одним из брокеров сообщений (RedHat JBOSS AMQ\ ActiveMQ Artemis, IBM WebSphere MQ, Apache Kafka, etc) - Опыт работы с реляционными базами данных (Oracle, PostgreSQL, MySQL, etc.) Будет плюсом: - Навык владения любой системой оркестрации контейнеров (Kubernetes, Deckhouse) - Понимание и опыт работы с DDD/Event driven архитектурой - Опыт работы с потоковой обработкой данных Apache Kafka Streams - Опыт работы с Prometheus Grafana, ELK, HashiCorp Vault, Keycloak - Опыт разработки интеграционных решений - Понимание асинхронной парадигмы программирования Условия: - Современный стек технологий, микросервисная архитектура приложений - Работа в гибкой методологии разработки - Возможность работать как в офисе, так и в гибридном формате, и удаленном формате - Поездки на конференции и тренинги за счет компании, внутренние семинары, внутренние митапы - Новая техника для комфортной работы - Сессии профессионального развития 2 раза в год с планом индивидуального развития и обратной связью - Корпоративная культура со своими ценностями и традициями

Location: Москва; Санкт-Петербург Workplace: Офис, Гибридный Яндекс — это огромный объём информации и сетевого трафика, множество паттернов работы с данными. Мы ищем DevOps-инженера в команду единого хранилища данных Яндекса. Приходите, если готовы обеспечивать надёжность и доступность сервиса для пользователей. Ждём, что вы знаете Python, Go или С++. Единое хранилище данных — одно из фундаментальных инфраструктурных решений Яндекса. На базе этого решения строится огромное количество внешних и внутренних сервисов Яндекса, в том числе Диск, Почта, Видео, Карты, Yandex Object Storage , Маркет. Мы ищем DevOps-инженера в команду единого хранилища данных Яндекса. У вас будет возможность развивать сервис, регулярно решая задачи, которые относятся к эксплуатации хранилища, его масштабированию и автоматизации связанных процессов. Вы будете работать над системой, которая обрабатывает сотни тысяч запросов в секунду, хранит экcабайты данных и распределяет сотни гигабит трафика. Обязанности Обеспечение надёжности и бесперебойной работы Вам предстоит обеспечивать отказоустойчивость хранилища и его круглосуточную доступность для пользователей, развивать решения для стабильной работы постоянно растущего сервиса. Масштабирование хранилища Вы будете решать задачи текущего масштабирования системы и развивать хранилище с перспективой роста до десятков тысяч хостов. Автоматизация процессов Вам предстоит автоматизировать процессы, которые обеспечивают работу хранилища, сокращать объём ручных операций и упрощать сопровождение системы. Повышение производительности и улучшение пользовательского опыта Вы будете повышать производительность сервиса, сокращать время ответа и оптимизировать использование ресурсов, чтобы сделать взаимодействие пользователей с хранилищем быстрее и удобнее. Больше о том, как мы делаем внутреннюю инфраструктуру Яндекса, — в канале Yandex Infrastructure Требования * Администрировали Linux-серверы * Работали с Git или SVN * Занимались виртуализацией (LXC, LXD, Docker, QEMU-KVM и т. д.) * Знаете сетевые протоколы TCP/IP * Владеете Python, Go или С++ * Имеете хорошие коммуникативные навыки (умеете обосновать предлагаемое решение и обсудить детали реализации) * Ответственны и аккуратны Будет плюсом * Работали с базами данных (MySQL, PostgreSQL, ClickHouse, MongoDB и др.) * Участвовали в проектах с распределёнными хранилищами данных * Строили высоконагруженные сервисы * Занимались распределением трафика от сотен гигабит * Умеете работать с системами управления конфигурациями (Ansible, Salt, Chef)

Задачи: — Разработка рекламной платформы для онлайн и офлайн рекламы — Разработка транспортной системы для статистики — Проектирование и разработка микросервисов на Go — Решение алгоритмических и оптимизационных задач в высоконагруженных сервисах — Написание эффективного, читаемого и поддерживаемого кода с покрытием тестами — Участие в разработке архитектуры Требования: — Опыт разработки не менее 6 лет, из них не менее 3 лет на Go — Знание алгоритмов и структур данных — Опыт разработки высоконагруженных веб-сервисов с SLA 99.95%+ — Глубокие знания и опыт работы с одной из СУБД: PostgreSQL, MySQL, ClickHouse — Понимание принципов построения распределённых систем хранения и обработки данных — Опыт разработки Cloud Native сервисов — Знание принципов проектирования микросервисной архитектуры и практический опыт — Хорошее знание внутреннего устройства Linux — Опыт профилирования, оптимизации программ на Go и устранения сложных технических проблем — Готовность работать по принципу “You build it, you run it” Будет плюсом: — Знание и навыки программирования на C / C++, Rust — Опыт реализации эффективного мониторинга сервисов — Опыт работы с инструментами автоматизации эскалации инцидентов

Задачи: — Развертывание, настройка и поддержка инфраструктуры — Настройка и работа с виртуализацией — Взаимодействие с командой разработки по ключевым вопросам Требования: — Опыт работы от 3-х лет в должности системного администратора в крупных компаниях с территориально-распределенной структурой — Высокий уровень системного администрирования и траблшутинга серверных операционных систем Linux (Ubuntu, Centos) — Виртуализация VMWare, Proxmox, KVM — Знания и практический опыт в области развертывания и обслуживания СУБД (PostgreSQL, MySQL) — Опыт проектирования и развертывания Active Directory, понимание архитектуры и схемы — Опыт проектирования и развертывания кластерных сетевых служб DNS, DHCP, как Windows, так и Linux — Знания технологий RAID — Опыт работы с сетевым оборудованием: DELL, MikroTik, Mellanox, HP — Знание и понимание принципов работы сетей TCP/IP, маршрутизации, VLAN — Опыт работы с серверными платформами: Dell, Supermicro, IBM — Опыт внедрения и администрирования терминальных ферм, знание правил и принципов — Умение создавать клиентские и инфраструктурные сервисы с нуля — Знание основных протоколов передачи данных — Практические навыки написания скриптов (Bash, Python) — Практический опыт работы с Zabbix, написания триггеров — Законченное высшее образование — Гражданство РФ — Знание английского языка на уровне, достаточном для чтения профессиональной литературы — Умение самостоятельно осваивать различные технические концепции — Будет плюсом умение разворачивать Ceph (крупные инсталляции), настройка производительности, опыт эксплуатации и обновления Условия: — Оформление по ТК РФ — Работа в команде профессионалов на стыке передовых ИТ и науки — Возможность профессионального роста, обучение — График работы 5/2, гибрид, плавающее начало рабочего дня

Задачи: — Поддержка инфраструктуры, ее оптимизация, автоматизация процессов — Обеспечение бесперебойного функционирования системы — Мониторинг системы со стороны производительности, безопасности, отказоустойчивости — Устранение инцидентов, решение проблем — Взаимодействие со смежными командами Требования: — Релевантный опыт работы от 5 лет — Опыт автоматизации инфраструктурных решений Docker, Podman — CICD, приветствуется опыт с k8s — Владение ELK, Prometheus, аналоги — Опыт работы с Oracle или PostgreSQL, MySQL, MongoDB — Навыки работы с инструментами IaC — Разговорный русский язык — Приветствуется опыт работы в финтех компаниях Условия: — Официальное трудоустройство — Премии — Пакет ДМС — Полная занятость 5/2 — Удобный оборудованный офис — Отличный коллектив и атмосфера в компании

Проектирование и разработка: участие в проектировании, реализации и поддержке микросервисов на Go. Вы не просто выполняете задачи, а предлагаете архитектурные решения.

Самостоятельная разработка, реализация и поддержка интеграционных решений на стеке технологий, принятых в команде (Java, Groovy, Apache Nifi, Airflow);

Location: European Union About CAST AI CAST AI is an automation platform that optimises cloud and AI infrastructure at scale. By embedding autonomous decision-making directly into Kubernetes and cloud environments, CAST AI continuously improves performance, reliability and efficiency in production. More than 2,100 companies already rely on CAST AI, including Akamai, BMW, Cisco, FICO, Hugging Face, NielsenIQ, Swisscom and TGS. CAST AI operates across 34 countries and has a remote-first culture built around small, highly technical teams. In January 2026, the company achieved unicorn status following a strategic investment from Pacific Alliance Ventures, bringing its valuation above $1 billion. About the role Databases are still managed manually. Engineers monitor slow queries, decide which indexes to add, tune connection limits and introduce caching, often without being able to prove whether those changes will improve performance in production. CAST AI is building an autonomous database administrator that can identify problems, recommend improvements and validate that those improvements work before customers rely on them. As a Senior Software Engineer on the Database Optimisation team, you will work across two core components: Database Gateway: A high-performance Rust proxy that sits in front of customer databases and provides capabilities such as rate limiting and caching without requiring application changes. Database Agent: A Go-based service that analyses database workloads and produces recommendations such as index suggestions and query improvements. The focus is not simply producing recommendations. Every recommendation needs to be reliable and validated. A stale read, incorrect cache decision or poor index suggestion can affect a customer’s production system, so correctness is central to the role. You will help shape the architecture, technical direction and roadmap of the autonomous DBA product. What you will do - Design, build and operate the Database Gateway. - Develop high-performance services in Go and Rust. - Work on database caching, rate limiting and other gateway capabilities. - Build the Database Agent’s recommendation engine. - Develop systems for index suggestions, query analysis and query improvements. - Work on cache invalidation and data consistency, where correctness is critical. - Create methods for safely validating database recommendations before they are applied. - Debug complex production issues across the gateway, agent and underlying database systems. - Analyse database performance, query behaviour and workload patterns. - Collaborate with product and engineering teams on problems without established solutions. - Contribute to product direction, technical decisions and the engineering roadmap. - Help shape the next generation of automated database administration. What we are looking for - Strong software engineering fundamentals, including clean abstractions and maintainable code. - Professional experience building production services in Go. - In-depth knowledge of PostgreSQL or MySQL. - Understanding of how database clients, drivers and wire protocols work. - Strong debugging, optimisation and performance-tuning skills. - Experience with query profiling, index design and database tuning beyond ORM usage. - Experience taking a complex technical project from design through to production. - Strong written and spoken English. - A proactive and adaptable approach to working in a fast-moving environment. - Comfort working with ambiguity and contributing to technical direction. Nice to have - Rust experience, particularly with high-performance network services or proxies. - Experience building or extending database proxies, gateways or poolers. - Experience designing cache invalidation strategies at scale. - Experience with index recommendation, query-plan analysis or query optimisation tooling. - Experience validating technical changes through workload replay, shadow traffic or benchmarking. - Production experience with Prometheus, Grafana or OpenTelemetry. - Experience working with Kubernetes and cloud infrastructure. Technology - Go and Rust - PostgreSQL and MySQL - Kubernetes - AWS, GCP and Azure - Terraform - gRPC and REST - Prometheus, Grafana, Loki, Tempo and VictoriaMetrics - GitLab CI and Argo CD What we offer - €6,500 to €9,000 gross per month, depending on experience and level - Remote-first work environment - Equity options - Global team of cloud and infrastructure specialists - Fast feedback and short delivery cycles, with many feature projects completed within one to four weeks - 10% of working time for personal projects or professional development - Annual learning budget, including conferences and courses - Annual hackathon - Team-building budget and company events - Equipment budget - Additional days off Hiring process - Recruiter screening call - Hiring Manager interview - Technical system design interview - Live coding interview - Executive culture interview A background check may be conducted at the final stage through our third-party provider, Checkr. CAST AI does not provide visa sponsorship or work permits for this position. This opportunity is currently open to candidates residing in: Bulgaria, Croatia, Estonia, Greece, Hungary, Latvia, Lithuania, Poland, Romania, Slovakia, Slovenia and Ukraine.

Чем нужно будет заниматься: - Обслуживание Linux-серверов и Window-серверов;

- experience leading engineering teams, with a strong backend background. - understanding of high-load systems (Go, Python, MySQL, Kubernetes).

Zadaĵoj: - Projektado de backend-arkitekturo - Evoluigo de novaj moduloj kaj servoj - Certigo de backend-sekureco - Optimumigo kaj subteno de ekzistantaj projektoj - Evoluigo de uzantinterfaco Postuloj: - Sperto kun Java kaj Spring Boot (pli ol 1 jaro) - Integrado kun RESTful API kaj eksteraj servoj - Sperto pri PostgreSQL, MySQL kaj SQL-optimumigo - Konoj pri WebSocket kaj OAuth 2.0 - Sperto kun Maven / Gradle, Git kaj Docker Kondiĉoj: - Komforta oficejo - Bona teamo - Salajro laŭ interkonsento

• Поддержка инфраструктуры, ее оптимизация, автоматизация процессов. • Обеспечение бесперебойного функционирования системы.

Location: Montreal DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world.  We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets. We operate with respect, curiosity and open minds. The people who thrive here share our belief that it’s not just what we do that matters–it's how we do it.  DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. We are looking for a passionate Software Developer to join our team. You will develop critical software that our traders, researchers and engineering teams use to implement and analyze our algorithmic trading strategies. As a member of our team, you will be surrounded by cutting-edge technology and senior technologists providing you with the best possible environment to succeed. How you will make an impact: Building scalable and performant software using software engineering best practices Analyzing requirements from traders and analysts for algorithmic trading Facilitating discussions on code implementation, testing, software architecture best practices Driving projects and leading new initiatives Actively engaging with others on the development team to resolve challenging design and coding issues What DRW Montreal has to offer you: Mentorship with experienced software developers, database administrators, and technical project managers Continuous learning through paid postgraduate degrees, Dev Lightning talks, online learning support and 1 on 1 language tutoring with Berlitz 40 hours of paid volunteer work at the organization of your choice Bi-weekly social activities, monthly wellness plan, on-site weekly massages, and games room Enjoy daily catered meals (breakfast and lunch) with unlimited snacks and beverages Competitive salary, matching RRSP, paid company phone, laptop, and work from home set-up What you bring to the team: A Bachelor’s or a Master’s degree in Computer Science, Software Engineering or equivalent 3 to 7 years of experience building software systems Strong understanding of software engineering principles and best practices Self-directed, proactive and able to drive work forward independently. Good knowledge and experience in at least 1 of the following: JavaScript/TypeScript, NodeJs, React, Ruby and Python. Experience in more than one is an asset. Strong verbal and written communication skills Dedicated team player and a passionate problem solver with strong interpersonal skills Experience with any of these technologies is an asset: Redis, RabbitMQ, GraphQL, MongoDB, Docker, WebSocket, AMQP, TCP, HTTP Experience with relational databases is an asset (PostgreSQL, MySQL, MS SQL Server, Oracle) Find out more about all of our perks & benefits at https://drw.com/work-at-drw/montreal-benefits. For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at https://drw.com/privacy-notice . California residents, please review the California Privacy Notice for information about certain legal rights at https://drw.com/california-privacy-notice . #LI-KS1