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Categories: Enterprise Administration
Subcategories: Database Administrator
Country: Ukraine
Vacancy from 14 September 2023

Database Administrator (PostgreSQL)

  • from 2 years
  • Full-time, Distant work

Компанія є провідним постачальником контенту для індустрії гемблінгу. Компанія займається розробкою мобільних та десктоп додатків та вже запущено понад 80 успішних проєктів.
У зв'язку з великими інвестиціями в нові розробки та розвиток фахівців зараз продовжують розвивати нові онлайн-ігри.

Пропонують: медичне страхування, 20 робочих днів відпустка та лікарняний, компенсація англійської, спортзал, конференції.

Вимоги: досвід адміністрування баз даних PostgreSQL, досвід з ОС Linux (Ubuntu, RHEL), розмовна англійська
Буде плюсом: досвід міграції бази в хмару.

Vacancy from 14 September 2023

Database Reliability Engineer (DBRE)

Raiffeisen Bank
  • from 2 years
  • Distant work

Your responsibilities:
-Review ORACLE / Postgres SQL statements and guide developers with best practices how to interact with the database, for a high-scale production environment
-Maintain and administrating existing production ORACLE DBs
-Drive migration process on-prem ORACLE DBs to cloud based solution
-Delivers projects, design solutions, identifying potential issues, tradeoffs, and risks
-Improves the performance of the system by either making better use of resources, distributing load, or reducing the latency

Preferred qualifications:
-3 years experience in managing SQL in a high traffic
-Experienced with Linux distributives (Red Hat, Ubuntu)
-Experience with PostgreSQL, Oracle DB and other database engines (PG_SQL, PL_SQL)
-Experience running SQL in a microservices architecture (Kubernetes)
-Experienced with migration from on-prem SQL solutions to cloud native services
-Strong problem solving and debugging skills
-Experience with scripting languages (eg. Bash, Python)

Would be plus:
-Experience working in cloud services any of (AWS, GCP, Azure, Digital Ocean)
-Strong experience in SQL sharding and partitioning
-Have knowledge in data warehousing and enterprise IT concepts
-Expirienced with MongoDB, ElasticSearch

We offer:
International business career: work in a large international company that creates a diverse and inclusive environment for professional and personal growth. Strong Raiffeisen community of highly professional and successful teams from different countries

Challenging WOW-projects: involvement into large-scale projects on product development, using modern engineering technologies, unique approach to encouraging customer-driven innovation

Comfortable and safe format of work: flexible work conditions including remote work or hybrid models alternating between in-office hours and remote work. Offices with uninterruptible power supply and bomb shelters are provided to perform duties

Professional development: knowledge sharing with colleagues from abroad, development within the company, upskilling and reskilling opportunities, internal competitions. The possibility of obtaining a T-shaped expertise. Internal and external training programs. Corporate English courses. Soft skills trainings at our corporate L&D academy. Team building activities and involvement into social projects

Attractive social package and wellbeing: 28 days of paid vacation, medical insurance, official employment. Mental and Physical health support: individual psychological sessions and lectures, free online workouts, yoga

Stable income: competitive salary and bonuses for your efforts and contribution, rewards for participation in the referral program

Vacancy from 12 September 2023

Sql developer

RDE Medirent LLC
  • from 2 years
  • Distant work

• Досвід розробки структури складних БД
• Професійне знання PL/SQL
• Досвід оптимізації продуктивності SQL запитів
• Вітаються знання в області html/javascript & xml в pl/sql
• Досвід роботи на стеку oracl/plsql від 2-х років

Vacancy from 14 September 2023

Big Data Engineer

Odysseus Data Services
  • from 5 years
  • Full-time

● Data Management and Big Data Engineering e.g. complex ETL, data analysis, data mappings, advanced transformations
● Architect and utilize Big Data Platforms for Big Data projects
● Develop solutions in Agile fashion following Scrum process and Test-Driven approach enabled with Atlassian tools (JIRA, Confluence)
● Develop solutions by applying industry best practices and coding standards
● Document architecture design by creating necessary architecture artifacts, including UML domain models, component and deployment diagrams. Document business requirements as user stories
● Create prototypes and POCs, as needed
● Design secure and compliant solutions by implementing necessary application security and following various regulatory laws (HIPAA, GDPR)
● Be a part of the dynamic open-source observational research OHDSI community, participate in workshops, hackathons and collaborate to implement observational research solutions e.g. have a fun time developing cutting-edge solutions

Required Skills
● Bachelor’s or Master’s degree in Information Technology or Computer Science — or equivalent experience in information technology and software development
● Complex SQL, including Spark SQL, Hive QL
● Practical experience with ETL and big data processing
● Practical experience with RDBMS (any of the following - Oracle, PostgreSQL, SQL Server)
● Practical experience with MPP databases (any of the following - AWS RedShift, BigQuery, Synapse)
● Practical experience with Hadoop e.g. Spark, Hive, Impala
● Practical experience with one of the following platforms: AWS, GCP, and Cloudera
● Experience designing and developing solutions using an Agile software development approach

Required experience
● ETL and Big Data Engineering: 3 years (required)
● SQL: 3 years (required)
● Data Warehouse: 3 years (required)

Desired Skills
● Experience in administering the Big Data platform infrastructure
● Knowledge of Java and Python
● Experience in solving DevOps-related tasks
● Experience with OMOP CDM, OMOP Standardized Vocabularies, methods, and standards developed by the OHDSI community
About Odysseus Data Services
Odysseus Data Services - is a US-based company focused on the creation of a single platform that will combine medical history data from clinics all over the world. Our goal is to provide a vast information base to be used by scientific researchers, medical centers, and institutes, as well as the pharmaceutical industry and insurance companies.