Mid Oracle Database Engineer @ GFT Poland

3 days ago


Poznan Kraków Warszawa Łódź Wrocław, Czech Republic GFT Poland Full time

3-4 years of hands-on experience in Data Warehousing Expertise in Oracle databases, including ExaCC and production-level experience with Oracle 19c (or other versions) Very good SQL and PL/SQL skills, with proficiency in complex analytics and bulk operations, performance tuning - nice to have Experienced in troubleshooting production database issues; confident collaborating with DBAs and constructively challenging recommendations when needed Understanding of the inner workings of the Oracle database Practical experience with both OLTP and Data Warehouse platforms, with tailored approaches to design, coding, and tuning Comfortable engaging with data modelers to review, critique, and evolve database designs based on new requirements Skilled at analyzing complex legacy code and implementing streamlined, reusable solutions Very good command of English (frequent communication with English-speaking customers) Nice to have Java What will you do? We're looking for a Mid Oracle Database Engineer to join a project for a client in the banking sector.You'll work in the credit risk area, focusing on a custom database model built on Oracle. The role involves writing SQL queries and PL/SQL procedures, data analysis, query optimization, and potentially performance tuning. In the near future, you’ll also support the migration to GCP. We offer you: Contract of employment Hybrid work in one of our locations: Lodz, Poznan, Krakow, Warszawa, Wroclaw (2 office days per week) Working in a highly experienced and dedicated team Benefit package that can be tailored to your personal needs (private medical coverage, sport & recreation package, lunch subsidy, life insurance, etc.) On-line training and certifications fit for career path Access to e-learning platform Mindgram - a holistic mental health and wellbeing platform Work From Anywhere (WFA) - the temporary option to work remotely outside of Poland for up to 140 days per year (including Italy, Spain, the UK, Germany, Portugal, and Bulgaria) Social events ,[Design, develop, and maintain Oracle database schemas and applications, Optimize database performance and ensure data integrity, Develop and implement database solutions to support business needs, Collaborate with application developers to integrate database solutions, Perform database tuning and troubleshooting, Manage and optimize containerized applications using OpenShift, Build and deploy applications using standard build tools, Implement/Maintain CI/CD pipelines using Jenkins/GitHub Actions and Maven/Gradle, Design and implement applications with a focus on observability and supportability, Present work effectively to both technical and non-technical audiences] Requirements: Oracle database, Oracle, Data warehouse, Exadata, SQL, PL/SQL, OLTP, Oracle SQL Developer, Java, Performance tuning Additionally: Life insurance, Training budget, Private healthcare, International projects, Home office, Sport subscription, Lunch card, English lessons, Free coffee, Free snacks, Free beverages, In-house trainings, Modern office, In-house hack days, Playroom, Free fruits.



  • Warszawa, Kraków, Poznan, Łódź, Czech Republic GFT Poland Full time

    Your skills: Minimum of 4 years of experience as a DevOps Engineer or Cloud Engineer, preferably in projects utilizing public cloud platform– GCP Hands-on experience with containerization technologies such as Docker and orchestration using Kubernetes – including deployment, cluster management, monitoring, manifest creation, and configuration management...


  • Poznan, Warszawa, Wrocław, Łódź, Kraków, Czech Republic GFT Poland Full time

    Openness to work in a hybrid model (2 days from the office per week) At least 2 years of commercial experience as a Data Engineer Strong SQL and Python and Spark/PySpark Good understanding of Data Warehousing concepts Experience with Data Modelling Understanding of key concepts around Data Warehousing, Data Lakes and Data Lakehouses Experience with Cloud...


  • Warszawa, Poznan, Wrocław, Łódź, Kraków, Czech Republic GFT Poland Full time

    Expertise in KDB+/q with production systems: GW/RDB/HDB design, sym/partition strategies, attributes, asof/aj/uj, IPC patterns Strong skills in q/KDB+; working proficiency in Python/PyKX and ideally Java for integration services Solid Linux/UNIX fundamentals (networking, OS tuning) and familiarity with TCP/IP, UDP, Multicast; knowledge of FIX/OUCH/ITCH...


  • Warszawa, Poznan, Wrocław, Łódź, Kraków, Czech Republic GFT Poland Full time

    Expertise in KDB+/q with production systems: GW/RDB/HDB design, sym/partition strategies, attributes, asof/aj/uj, IPC patterns Strong skills in q/KDB+; working proficiency in Python/PyKX and ideally Java for integration services Solid Linux/UNIX fundamentals (networking, OS tuning) and familiarity with TCP/IP, UDP, Multicast; knowledge of FIX/OUCH/ITCH...


  • Kraków, Warszawa, Wrocław, Poznań, Łódź, Czech Republic GFT Poland Full time

    Minimum 5 years of overall IT experience and 2+ years in the field of software development with Big Data technologies, micro services design and development, event based architectures in cloud Required Technology Skillset: Apache NiFi, Apache Kafka, Apache Spark, Apache Hive, Apache HDFS, Apache Oozie, SQL, Python, Google SDK, REST API, Linux Shell Scripting...


  • Poznan, Kraków, Łódź, Warszawa, Czech Republic GFT Poland Full time

    We are looking for a skilled Solution Architect who will join the CTO team, which is made up of experts who serve as trusted advisors to both internal and external stakeholders in the field of business development and technological solutions. This role requires managing how decisions in each area affect the overall solution, developing deep expertise in...


  • Kraków, Poznan, Wrocław, Łódź, Czech Republic GFT Poland Full time

    Your Profile 5+ years’ experience as an IT Business Analyst in the financial industry; technical experience is a plus Experience in the area of Credit Risk (mandatory requirement) Knowledge of Credit Risk Stress Testing processes and risk methodologies Ability to collaborate with the stress testing team and interpret requirements related to modeling and...


  • Poznan, Kraków, Łódź, Warszawa, Czech Republic GFT Poland Full time

    What will you do? As an AI Solution Architect, you will combine deep solution architecture expertise with hands-on experience in AI and machine learning technologies. You will advise stakeholders and translate business and functional requirements into secure, scalable, and intelligent software solutions that leverage AI capabilities. You will own the...


  • Kraków, Czech Republic GFT Poland Full time

    At least 5-6 years of commercial experience in a similar role Strong software engineering skills with proven hands-on experience in Spark and PySpark for building scalable data processing solutions (must have) Solid experience developing and integrating real-time and batch data workflows using Kafka Experience working with Databricks and Delta Tables is a...


  • Kraków, Warszawa, Łódź, Poznan, Czech Republic GFT Poland Full time

    At least 4 years of practical experience in Java 11+ Practical experience with Spring/SpringBoot Practical experience with Maven, Git and Docker Practical experience with SQL, RDBMS/NoSQL and JPA/Hibernate Practical experience with integration techniques (REST, JMS/Kafka) Knowledge of multi-threaded programming Ability to write legible unit and integration...