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Location: Belgrade, Remote/Serbia Workplace: remote Tabby creates financial freedom in the way people shop, earn and save by reshaping their relationship with money. Over 25 million users choose Tabby to stay in control of their spending and make the most out of their money. The company’s flagship offering allows shoppers to split their payments online and in-store with no interest or fees. Over 70,000 global brands and small businesses, including Amazon, Noon, IKEA, and SHEIN use Tabby to accelerate growth and gain loyal customers by offering easy and flexible payments online and in stores. Tabby generates over $18 billion in annual transaction volume for its partner brands and is the highest-rated, most-reviewed, largest, and fastest-growing FinTech in the GCC region. Tabby launched in 2019 and has since raised +$1 billion in equity and debt funding from global and regional investors, and is now valued at $6,5 billion. We’re looking for a Senior Database Administrator to join our Infrastructure team and help build and maintain reliable, high-performance database systems at scale. You’ll work on challenging technical problems, drive improvements in database reliability and performance, and contribute to the infrastructure powering Tabby’s growing business. Key Responsibilities: Design, construct, install, and maintain large relational databases. Maintain the integrity and security of the database, including backups and recovery procedures. Implement and manage disaster recovery and failover systems. Monitor database performance, implement changes, and apply new patches and versions when required. Optimize queries for performance. Collaborate with development teams to optimize database usage. Set up and maintain database replication, clustering, mirroring, and other high availability strategies. Use and understand tools like PgBouncer and modern monitoring systems. Stay up to date with the latest database technologies and best practices. What you’ll bring: Proven hands-on experience with PostgreSQL (required), including setup, replication, upgrades, monitoring, and performance tuning. Ability to write and optimize complex SQL queries. Experience with backup and recovery strategies, including Point-in-Time Recovery (PITR). Strong understanding of database design, documentation, and development best practices. Experience with ClickHouse is a plus. Working knowledge of scripting/programming languages such as Bash, Python, or Go. Experience managing DBaaS solutions on cloud platforms (GCP or AWS is a plus). Experience migrating large databases across cloud platforms. Familiarity with modern DevOps practices, including Kubernetes, Terraform, and Helm. Experience with real-time data streaming technologies such as Debezium or Flink. Relevant certifications or formal training in database management are a plus. Strong problem-solving skills and excellent communication abilities. Professional proficiency in English (B2 level or higher). What we offer: Full-time B2B contract Fully remote setup Up to 20% tax allowance 22 paid leave days annually Stock options (ESOP) in a fast-scaling, pre-IPO company Flexi benefits you can use for wellness, travel, or learning Work alongside a high-performing, international engineering team in a global fintech unicorn Relocation support is available to our hubs in Armenia, Georgia, Serbia, Portugal, and Spain, including flights, temporary accommodation and legal setup.

Location: Kazakhstan, Remote/Kazakhstan Workplace: remote Tabby creates financial freedom in the way people shop, earn and save by reshaping their relationship with money. Over 25 million users choose Tabby to stay in control of their spending and make the most out of their money. The company’s flagship offering allows shoppers to split their payments online and in-store with no interest or fees. Over 70,000 global brands and small businesses, including Amazon, Noon, IKEA, and SHEIN use Tabby to accelerate growth and gain loyal customers by offering easy and flexible payments online and in stores. Tabby generates over $18 billion in annual transaction volume for its partner brands and is the highest-rated, most-reviewed, largest, and fastest-growing FinTech in the GCC region. Tabby launched in 2019 and has since raised +$1 billion in equity and debt funding from global and regional investors, and is now valued at $6,5 billion. We’re looking for a Senior Database Administrator to join our Infrastructure team and help build and maintain reliable, high-performance database systems at scale. You’ll work on challenging technical problems, drive improvements in database reliability and performance, and contribute to the infrastructure powering Tabby’s growing business. Key Responsibilities: Design, construct, install, and maintain large relational databases. Maintain the integrity and security of the database, including backups and recovery procedures. Implement and manage disaster recovery and failover systems. Monitor database performance, implement changes, and apply new patches and versions when required. Optimize queries for performance. Collaborate with development teams to optimize database usage. Set up and maintain database replication, clustering, mirroring, and other high availability strategies. Use and understand tools like PgBouncer and modern monitoring systems. Stay up to date with the latest database technologies and best practices. What you’ll bring: Proven hands-on experience with PostgreSQL (required), including setup, replication, upgrades, monitoring, and performance tuning. Ability to write and optimize complex SQL queries. Experience with backup and recovery strategies, including Point-in-Time Recovery (PITR). Strong understanding of database design, documentation, and development best practices. Experience with ClickHouse is a plus. Working knowledge of scripting/programming languages such as Bash, Python, or Go. Experience managing DBaaS solutions on cloud platforms (GCP or AWS is a plus). Experience migrating large databases across cloud platforms. Familiarity with modern DevOps practices, including Kubernetes, Terraform, and Helm. Experience with real-time data streaming technologies such as Debezium or Flink. Relevant certifications or formal training in database management are a plus. Strong problem-solving skills and excellent communication abilities. Professional proficiency in English (B2 level or higher). What we offer: Full-time B2B contract Fully remote setup Up to 20% tax allowance 22 paid leave days annually Stock options (ESOP) in a fast-scaling, pre-IPO company Flexi benefits you can use for wellness, travel, or learning Work alongside a high-performing, international engineering team in a global fintech unicorn Relocation support is available to our hubs in Armenia, Georgia, Serbia, Portugal, and Spain, including flights, temporary accommodation and legal setup.

Location: Belgrade, Remote Workplace: remote Tabby creates financial freedom in the way people shop, earn and save by reshaping their relationship with money. Over 25 million users choose Tabby to stay in control of their spending and make the most out of their money. The company’s flagship offering allows shoppers to split their payments online and in-store with no interest or fees. Over 70,000 global brands and small businesses, including Amazon, Noon, IKEA, and SHEIN use Tabby to accelerate growth and gain loyal customers by offering easy and flexible payments online and in stores. Tabby generates over $18 billion in annual transaction volume for its partner brands and is the highest-rated, most-reviewed, largest, and fastest-growing FinTech in the GCC region. Tabby launched in 2019 and has since raised +$1 billion in equity and debt funding from global and regional investors, and is now valued at $6,5 billion. We’re looking for a Senior Database Administrator to join our Infrastructure team and help build and maintain reliable, high-performance database systems at scale. You’ll work on challenging technical problems, drive improvements in database reliability and performance, and contribute to the infrastructure powering Tabby’s growing business. Key Responsibilities: Design, construct, install, and maintain large relational databases. Maintain the integrity and security of the database, including backups and recovery procedures. Implement and manage disaster recovery and failover systems. Monitor database performance, implement changes, and apply new patches and versions when required. Optimize queries for performance. Collaborate with development teams to optimize database usage. Set up and maintain database replication, clustering, mirroring, and other high availability strategies. Use and understand tools like PgBouncer and modern monitoring systems. Stay up to date with the latest database technologies and best practices. What you’ll bring: Proven hands-on experience with PostgreSQL (required), including setup, replication, upgrades, monitoring, and performance tuning. Ability to write and optimize complex SQL queries. Experience with backup and recovery strategies, including Point-in-Time Recovery (PITR). Strong understanding of database design, documentation, and development best practices. Experience with ClickHouse is a plus. Working knowledge of scripting/programming languages such as Bash, Python, or Go. Experience managing DBaaS solutions on cloud platforms (GCP or AWS is a plus). Experience migrating large databases across cloud platforms. Familiarity with modern DevOps practices, including Kubernetes, Terraform, and Helm. Experience with real-time data streaming technologies such as Debezium or Flink. Relevant certifications or formal training in database management are a plus. Strong problem-solving skills and excellent communication abilities. Professional proficiency in English (B2 level or higher). What we offer: Full-time B2B contract Fully remote setup Up to 20% tax allowance 22 paid leave days annually Stock options (ESOP) in a fast-scaling, pre-IPO company Flexi benefits you can use for wellness, travel, or learning Work alongside a high-performing, international engineering team in a global fintech unicorn Relocation support is available to our hubs in Armenia, Georgia, Serbia, Portugal, and Spain, including flights, temporary accommodation and legal setup.

Location: Poland; Bulgaria; Ukraine; Hungary; Czechia; United Kingdom; Ireland Workplace: Remote At ClickUp, we're building the future of work: the first truly converged AI workspace unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI. We are an AI-native company. Every team member is expected to leverage AI daily, and we evaluate AI fluency as part of our hiring process. Join us and help redefine what's possible. 🚀 ABOUT THIS ROLE ClickUp is looking for a Senior Database Reliability Engineer to join our Database Operations team. You’ll be responsible for the performance, integrity, security, and availability of our PostgreSQL databases running on Linux in AWS. This role focuses on day-to-day database administration, operational excellence, and ensuring data is consistently reliable and well-managed across environments. KEY RESPONSIBILITIES - Administer, monitor, and maintain PostgreSQL databases (250GB+) in production environments (AWS RDS, Aurora, EC2) - Ensure database availability, performance, and data integrity through proactive monitoring and maintenance - Perform routine database administration tasks including patching, upgrades, vacuuming, reindexing, and statistics management - Execute and manage backup, restore, and disaster recovery procedures, including regular testing of recovery plans - Handle user access management, roles, and database security to ensure compliance with best practices - Perform capacity planning, storage management, and growth forecasting - Troubleshoot database issues, including performance bottlenecks, locking/contention, and failed jobs - Support application teams with query tuning, schema changes, and release deployments - Manage database migrations, upgrades, and change requests with minimal downtime - Maintain documentation for database configurations, standards, and operational procedures - Participate in on-call rotations and provide support for production incidents QUALIFICATIONS - 7+ years of experience in a senior database administrator or Database Engineering role - Strong hands-on PostgreSQL administration experience, including backups, recovery, and performance tuning - Solid understanding of database security, access control, and compliance practices - Experience managing large-scale production databases (250GB+), including maintenance and lifecycle management - Strong Linux administration skills (processes, disk, memory, networking) - Experience with monitoring tools and performance diagnostics - Proficiency in SQL and at least one scripting language (Bash, Python, or similar) - Familiarity with cloud-based database deployments, preferably AWS (RDS, Aurora, EC2, S3) - Strong organizational and documentation skills NICE TO HAVE - Experience with database auditing, compliance, or governance frameworks - Familiarity with ETL processes, data pipelines, or reporting systems - Experience with high availability setups, replication, and failover management - Exposure to other database systems (MySQL, SQL Server, or NoSQL platforms) - Experience supporting enterprise or highly regulated environments #LI-REMOTE  #LI-CC1 Equal Opportunity Employer ClickUp is an Equal Opportunity Employer, and qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin. Privacy Notice ClickUp collects and processes personal data in accordance with applicable data protection laws. You can find further details by viewing our Global Candidate Privacy Notice. https://clickup.com/careers-terms/candidate-privacy-notice If you are a Philippine Job Applicant, please also see our Philippine Data Privacy Notice https://t333.s.clickup-attachments-stg.com/t333/d9a53ce2-6d2c-48cd-84b1-ed4e525f9613/Philippine%20Data%20Privacy%20Notice_2024.pdf?view=open for further details. Visa Sponsorship Please note we are unable to sponsor or take over sponsorship of an employment visa for roles outside of engineering and product at this time. Sponsorship for engineering and product roles is not guaranteed, but is instead based on the business needs for that specific role at that time. Please reach out to the recruiter with any questions. Fraud Alert ClickUp Talent Acquisition will only initiate contact via an @clickup.com http://clickup.com email or through our official careers portal on clickup.com http://clickup.com. We will never request fees, payments, or sensitive personal information. Please disregard any offers received outside these channels and report them to support@clickup.com. AI Processing Notice ClickUp may use artificial intelligence and machine learning technologies to help review and screen candidates' employment applications against role-related criteria. These tools support, but do not replace, human decision‑making. If you have questions or need an accommodation in the recruitment process, please contact us at AskPeople@ClickUp.com.

Location: Istanbul, Turkey P.I. Works is the first company in the world to automate the management of a commercial 5G network. Our automated network management products and services empower Mobile Operators to accelerate network transformation and to drive network quality and efficiency on the path to 5G. These solutions have been deployed across 91 mobile network operators in 64 countries around the world. Come and join us to work with the leading telecom operators around the world and redefine the mobile experience worldwide by contributing to our research and development efforts. About the role We are looking for a ClickHouse & PostgreSQL Database Administrator to join our Engineering team in Istanbul. You will own the reliability, performance and scalability of the databases behind our network automation platform, which processes large volumes of mobile network data for operators worldwide. What you will do Design, operate, monitor and troubleshoot production ClickHouse clusters (sharding, replication, ClickHouse Keeper/ZooKeeper, MergeTree table design, TTL and partitioning) Manage and tune PostgreSQL databases, including high availability (e.g. Patroni), replication, backup and recovery Optimize query performance and storage for high-volume analytical workloads Plan and test backup, restore and disaster recovery procedures Automate provisioning, upgrades and maintenance (Ansible, scripting, IaC) Support application development teams on schema design, data modelling and query optimization Build and maintain test and staging environments Required qualifications Bachelor’s degree in a related field 4+ years of experience as a DBA / DBRE / data platform engineer Hands-on production experience with ClickHouse or PostgreSQL , and solid working knowledge of the other Oracle DBA background is a plus Experience with replication, high availability and backup/recovery Strong Linux skills and shell scripting Good verbal and written English Being able to work in Turkey

Задачи: — администрирование Oracle Database 19c в PROD, UAT и других средах; — RMAN backup, recovery, restore tests и перенос данных между средами; — установка патчей и обновлений; — анализ производительности через AWR/ASH; — работа с execution plans, индексами, статистикой, locks и waits; — управление пользователями, схемами, ролями, tablespaces и DB links; — расследование production-инцидентов и root cause analysis; — взаимодействие с инфраструктурной и международной технической командами. Требования: — практический опыт с Oracle 19c, RAC, Data Guard, RMAN, Linux и performance tuning; — английский язык обязателен. Условия: — полностью удалённая работа из любой страны; — регулярное пересечение с рабочими часами UTC+7/UTC+8; — полная занятость; — оформление по международному контракту, детали обсуждаются с кандидатом; — релокация не требуется.

Location: Malta Are you passionate about database technologies, performance optimization and finding smarter ways to make systems more reliable and efficient? We're looking for a Database Administrator to join our Data & AI organization, helping operate, optimize and continuously improve the database platforms supporting our international business. You'll work with technologies such as Microsoft SQL Server, PostgreSQL and AWS , ensuring our databases remain reliable, performant and highly available while driving improvements in operational excellence, observability and automation. This role goes beyond traditional database administration. We encourage our engineers to challenge existing practices, introduce proactive monitoring, automate repetitive tasks and implement improvements that make our database environments more resilient and easier to operate. You'll collaborate with experienced engineering, infrastructure and operations teams, applying your expertise while expanding your knowledge of modern database technologies and cloud environments. We're looking for strong database fundamentals, hands-on production experience, technical curiosity and a proactive mindset focused on reliability and continuous improvement. A taster of what you will be involved with: Database Platform Operations: Ensure the reliability, performance and availability of our production database environments, supporting business-critical systems and services. Operational Excellence and Continuous Improvement: Drive improvements in database operations through standardization, preventive maintenance, better operational practices and reduction of recurring issues. Observability, Monitoring and Alerting: Enhance visibility into database health and performance by developing meaningful monitoring, actionable alerts and proactive issue detection capabilities. Database Performance Optimization: Analyze and optimize SQL queries, execution plans, indexes and database configurations to improve performance, scalability and resource efficiency. Automation and Innovation: Develop scripts, automated checks and AI-assisted solutions to reduce manual effort, improve consistency and make database operations more efficient. High Availability, Recovery and Modernization: Maintain and improve backup, recovery and high-availability capabilities while contributing to database upgrades, migrations and platform modernization. Collaboration and Production Support: Work closely with development, infrastructure and operations teams to support database changes, investigate complex issues and improve reliability, including participation in a scheduled out-of-hours on-call rotation. What we are looking for: We value strong database engineering fundamentals, practical experience and problem-solving ability over expertise in every technology we use. Must haves: Hands-on experience administering relational databases in production environments, particularly Microsoft SQL Server, PostgreSQL or a comparable platform. Strong SQL skills , including query optimization, execution plan analysis, indexing strategies and performance troubleshooting. Good understanding of database administration principles, including configuration, maintenance, capacity management and performance optimization. Practical knowledge of database backup and recovery, data integrity and high-availability concepts. Experience monitoring and troubleshooting production databases, with an understanding of database health, performance metrics, alerting and proactive issue detection. Familiarity with database security fundamentals, access control and operational best practices. Strong analytical and problem-solving skills, ownership, and good English communication and collaboration skills. Nice to have: Experience with cloud database technologies and data platforms, such as AWS RDS, Snowflake or similar solutions. Database replication, clustering, high-availability configurations and disaster recovery solutions. Improving database observability, implementing actionable alerts and driving proactive reliability improvements. Scripting and automation using PowerShell, Python, Bash or similar languages. Linux or Windows Server environments supporting relational databases. Database upgrades, migrations, infrastructure modernization or CI/CD practices. What we offer Much like riding a rollercoaster, sometimes life at Betsson can be lightning fast with twists and turns but always FUN! Then again, what else would you expect from a business 75% millennial and 1700 strong, spread across 7 offices with 900 based out of our Malta HQ alone! We recognise it may not be for the faint-hearted, but if you’re a go-getter, initiator and adrenaline junkie, always striving to push the boundaries and challenge yourself, then you’ll fit right in. Challenge accepted? By submitting your application, you understand that your personal data will be processed as set out in our Privacy Policy

Задачи: — Администрировать и поддерживать Percona MySQL PXC Cluster; — Настраивать HAProxy для балансировки нагрузки и высокой доступности; — Мониторить и оптимизировать производительность БД с помощью PMM; — Управлять миграцией MySQL 5.7 → MySQL 8 Cluster; — Обеспечивать безопасность данных, резервное копирование и восстановление; — Автоматизировать процессы администрирования с помощью SQL, Python, Bash; — Диагностировать и устранять проблемы с производительностью и доступностью БД; — Работать с облачной инфраструктурой AWS / Azure; — Взаимодействовать с технической командой и поддерживать документацию. Требования: — Опыт работы на позиции Database Administrator; — Уверенное владение Percona MySQL PXC, HAProxy, PMM; — Практический опыт миграции MySQL 5.7 → MySQL 8; — Глубокое понимание архитектуры БД, репликации, High Availability и Performance Tuning; — Опыт работы с AWS и Azure; — Знание принципов безопасности баз данных и резервного копирования; — Навыки автоматизации с использованием SQL / Python / Bash; — Английский для коммуникации с международной командой. Будет плюсом: — Опыт работы в Healthcare / Biotech; — Знание стандартов HIPAA; — Опыт работы с LIMS; — Понимание специфики лабораторных и генетических данных. Условия: — Полностью Remote; — Full-time, понедельник — пятница; — Freelance contract; — Конкурентная почасовая ставка, обсуждается индивидуально; — Выплаты ежемесячно через Payoneer / PayPal / Crypto; — Отпуск и выходные по предварительному согласованию; — Работа над международным проектом в сфере биотехнологий.

Требования: — Уверенный опыт администрирования баз данных, предпочтительно NoSQL, векторные базы данных будут плюсом — Опыт работы с системами мониторинга, такими как Zabbix, Prometheus, Grafana и другие — Опыт траблшутинга: мониторинг нагрузки, анализ логов, устранение причин сбоев — Понимание планирования и реализации надежного резервного копирования Условия: — Работа полностью из офиса, гибридного или удалённого формата нет — Компания Kaspi.kz работает с Highload, AI/ML-нагрузками и векторными базами данных — Релокационная поддержка для кандидатов из других городов и стран

Location: São Paulo, Brazil 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 Middle-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 Work Type: Hybrid Location: São Paulo, Brazil 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.

Задачи: — Эксплуатация и тюнинг СУБД: полный контроль над состоянием, профилированием и оптимизацией PostgreSQL под конфигурацию серверов в AWS; — Настройка и сопровождение отказоустойчивости и HA/DR: репликация, Patroni, PgBouncer, бэкапирование и катастрофоустойчивость; — Проактивный мониторинг: поиск медленных запросов (pg_stat_statements, анализ планов выполнения), оптимизация индексов, помощь разработчикам; — Развитие в Data Engineering: участие в построении ETL-пайплайнов и работа со смежным стеком данных (до 60% задач в перспективе); — Автоматизация: написание скриптов для сбора метрик, диагностики и обслуживающих процессов на Python и Bash. Требования: — Опыт от 5 лет в роли экспертного PostgreSQL DBA в высоконагруженных продакшн-средах; — Глубокое понимание PostgreSQL: процессы, память, WAL, блокировки, тонкая настройка autovacuum под High-Load; — Практический опыт с отказоустойчивыми связками (Patroni, PgBouncer, потоковая репликация); — Опыт работы с PostgreSQL в облачной инфраструктуре AWS (EC2 / RDS); — Желание развиваться в Data Engineering (ETL, пайплайн-инструменты); — Английский язык от уровня B2 / Upper-Intermediate для устного общения. Будет плюсом: — Опыт работы с инструментами Data Engineering (Airflow, Python-пайплайны); — Навыки программирования на C; — Опыт проведения миграций и мажорных апгрейдов больших баз данных. Условия: — Достойный оклад ($6000–9000); — Возможность освоить Data Engineering на реальных больших данных с поддержкой ментора; — Стабильный и технически зрелый проект без «пожаров» и хаоса; — Гибкий график работы и высокая степень инженерной автономии.

You’ll take full ownership of the production databases at a high-traffic, high-load startup with millions of rows. Required: PostgreSQL (Crunchy Bridge), MySQL (PlanetScale) Nice to have: CockroachDB, SingleStore, Tinybird What you’ll do: — Monitoring, incident response and recovery readiness — Tuning queries, indexes and schemas — Running migrations safely and testing backups and restores You’ll need hands-on production experience, deep PostgreSQL knowledge and experience with replication.

Задачи: • Мониторинг, реагирование на инциденты и готовность к восстановлению • Оптимизация запросов, индексов и схем баз данных • Безопасное выполнение миграций, тестирование резервных копий и восстановления Требования: • Практический опыт работы с продакшен-базами данных • Глубокие знания PostgreSQL (Crunchy Bridge) • Опыт работы с MySQL (PlanetScale) • Опыт работы с репликацией Желательно: • Знания CockroachDB, SingleStore, Tinybird Условия: • Удалённая работа из Европы (кандидаты из России и Беларуси не рассматриваются) • Зарплата $7,000 - $10,000 в месяц

Задачи: — Полный контроль за production базами данных в высоконагруженном стартапе с миллионами записей. — Мониторинг, реагирование на инциденты и готовность к восстановлению. — Оптимизация запросов, индексов и схем. — Безопасное проведение миграций, тестирование бэкапов и восстановления. Требования: — Практический опыт работы с production базами. — Глубокие знания PostgreSQL. — Опыт работы с репликацией. Желательно: — Опыт с CockroachDB, SingleStore, Tinybird. Условия: — Удалённая работа из Европы (кандидаты из России и Беларуси не рассматриваются). — Зарплата $7,000-$10,000 в месяц.

Задачи: — Полная ответственность за production базы данных в высоконагруженном стартапе с миллионами строк. — Мониторинг, реагирование на инциденты и готовность к восстановлению. — Оптимизация запросов, индексов и схем. — Безопасное выполнение миграций, тестирование бэкапов и восстановлений. Требования: — Практический опыт работы с production базами данных. — Глубокие знания PostgreSQL. — Опыт работы с репликацией. — Опыт работы с PostgreSQL (Crunchy Bridge) и MySQL (PlanetScale). Желательно: — Знания CockroachDB, SingleStore, Tinybird. Условия: — Удалённая работа из Европы (кандидаты из России и Беларуси не рассматриваются). — Зарплата $7,000 - $10,000 в месяц.

Задачи: — разрабатывать и оптимизировать SQL-запросы, процедуры, функции, триггеры, views; — работать со структурой БД, индексами и миграциями; — анализировать execution plans, находить блокировки, deadlock и проблемы производительности; — контролировать изменения БД в Test и Production; — мониторить состояние и нагрузку БД; — заниматься backup/restore, репликацией и отказоустойчивостью; — участвовать в расследовании Production-инцидентов; — взаимодействовать с разработчиками, DevOps и QA. Требования: — опыт работы DBA / Database Engineer / SQL Developer; — уверенный SQL; — хорошее понимание реляционных БД; — опыт оптимизации запросов и анализа execution plans; — понимание индексов, транзакций, locking и deadlock; — опыт работы с Production-БД; — понимание backup/restore, репликации и High Availability; — Git и версионирование SQL-кода. Будет плюсом опыт в FinTech, банках или платежных системах, а также работа с высоконагруженными БД. Условия: — официальное трудоустройство по ТК РК; — понятный онбординг и поддержка на старте; — обучение и развитие за счёт компании; — частичная компенсация занятий спортом; — корпоративные активности и мероприятия; — работа в офисе в Караганде или удалённо по всему Казахстану.

Location: NZ: Auckland Remote; AU: Melbourne: (260 Burwood Rd); NZ: Remote Worker; AU: Sydney (45 Clarence St); NZ: Wellington Remote Workplace: Hybrid The role / impact You will partner with database engineers and product development teams to ensure the resilience, quality, and performance of Xero's core database platform. By combining technical due diligence with modern AI tooling, you will help optimise day-to-day operations across our SQL Server fleet while proactively managing database risks, changes, and releases. In this role, you will play a central part in modernising our data architecture as we migrate services from SQL Server RDS to Aurora Postgres RDS. You will provide strategic guidance on query performance and database design, supporting product teams with deep technical insights to build sustainable, scalable infrastructure for millions of customers. The team / how they connect You will join a supportive and collaborative team of senior database engineers spread across Australia and New Zealand. The team works closely with internal product squads, acting as trusted advisers to solve complex database challenges through open communication and shared problem-solving. Through daily standups and regular technical collaboration, team members learn from one another while supporting continuous delivery across our database platforms. The team is currently working on / Initially, you will focus on - Managing and optimising day-to-day operations across our extensive SQL Server and SQL Server RDS database fleet. - Planning and executing end-to-end database migrations from SQL Server to Aurora Postgres RDS. - Integrating AI tools into engineering workflows to increase efficiency in query analysis, risk identification, and proactive maintenance. - Partnering with product development teams to consult on schema design, query tuning, and database observability using AWS tools. Where and how you can work This role is open to applicants based in New Zealand or Australia. We offer flexible working arrangements with no formal day-to-day in-office requirement, though you will have access to our local office spaces and will be invited to gather in person for key team events and connection days throughout the year. Here are some of the things we are looking for - Deep expertise in SQL Server and SQL Server RDS, with a strong emphasis on query analysis and performance tuning. - Practical experience or familiarity with Aurora Postgres RDS, alongside a desire to contribute to active database migration projects. - A pragmatic approach to technical ownership, with the capability to identify risks early and implement sustainable solutions. - Clear communication skills that enable you to translate database complexities for product teams and collaborate effectively across disciplines. - Curiosity and openness to leveraging AI tools to streamline routine tasks and enhance engineering productivity. Apply even if your experience isn't a perfect match! At Xero, we hire based on your skills, passion, and the unique perspective you can bring to enhance our culture and team.

Location: Hybrid About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Available Locations: Austin, New York, San Francisco, Canada, Remote About the Team We manage an internal, multi-region PostgreSQL platform that enables engineers to rapidly build, deploy, and operate services. Our mission is to provide a highly available, stable, and self-service platform with clear operational visibility. As a Systems Engineer, you will collaborate with database engineers, developers, and infrastructure teams to evolve our database architecture and automation. You will be instrumental in scaling our PostgreSQL infrastructure and enhancing database reliability. If you are passionate about PostgreSQL, automation, reliability, and database tooling, let's connect! Role Responsibilities Build, deploy, and manage PostgreSQL database clusters in production environments. Develop and maintain database tooling for automation, monitoring and performance tuning. Implement high availability, backup and disaster recovery solutions. Work closely with Infrastructure and Applications teams to integrate database tools. Implement proactive solutions using observability tools to monitor database health. Optimize database performance, indexing strategies, and query tuning. Role Requirements (Must-Have Skills) Must-Have Skills Experience with building, scaling, and managing large-scale multi-tenant PostgreSQL database clusters, encompassing high availability failover, and disaster recovery strategies. Experience with infrastructure-as-code (Terraform, Ansible or Salt) . Experience in scripting languages (Python, Bash) for automation. Experience building and maintaining database tooling for automation and monitoring. Experience with containerization technologies like Docker and Kubernetes. Experience optimizing database performance and query tuning. Experience with alerting and monitoring tools such as Prometheus, Grafana, and Kibana. Nice-to-Have Skills Experience developing software in Go, Ruby or C/C++ Contributions to PostgreSQL or relevant open-source projects. Expertise in database schema migrations and automation using tools like Flyway, Liquibase or goose. Experience with connection pooling solutions such as PgBouncer, HAProxy. Experience with non-relational data stores such as Distributed & time-series databases (ex. Cassandra, Timescale) and key-value stores (eg., Redis) Compensation Compensation may be adjusted depending on work location. For Bay Area based hires: Estimated annual salary of $157,000 - $196,000 For New York based hires: Estimated annual salary of $150,000 - $187,000 Equity This role is eligible to participate in Cloudflare’s equity plan. Benefits Cloudflare offers a complete package of benefits and programs to support you and your family.  Our benefits programs can help you pay health care expenses, support caregiving, build capital for the future and make life a little easier and fun!  The below is a description of our benefits for employees in the United States, and benefits may vary for employees based outside the U.S. Health & Welfare Benefits Medical/Rx Insurance Dental Insurance Vision Insurance Flexible Spending Accounts Commuter Spending Accounts Fertility & Family Forming Benefits On-demand mental health support and Employee Assistance Program Global Travel Medical Insurance Financial Benefits Short and Long Term Disability Insurance Life & Accident Insurance 401(k) Retirement Savings Plan Employee Stock Participation Plan Time Off Flexible paid time off covering vacation and sick leave Leave programs, including parental, pregnancy health, medical, and bereavement leave What Makes Cloudflare Special? We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet. Project Galileo : Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers--at no cost. Athenian Project : In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we've provided services to more than 425 local government election websites in 33 states. 1.1.1.1 : We released 1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers. Sound like something you’d like to be a part of? We’d love to hear from you! Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process. This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license. Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person's, perceived or actual race, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer. Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.