• Big Data Developer Jobs in Poland

  • Poland
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  • 0 - 3 Years
  • Posted : above 1 month

Job Description:

Line of Business

Financial Services


Big Data Developer, Wroclaw

Project Description Our team Database Architecture team is responsible for ensuring database production stability and future scalability with optimised resource usage across all DB environments Our objective is to increase productivity at reduced TCO across R&F IT database systems by adopting standard platforms, tools and best practices
Database Architecture is a global team spread across London and Wroclaw, falling under the broader Platform Services vertical department (400 member organization) serving Risk and Finance business areas
Current Database Architecture team size is 13 members
Technologies used Hive, Impala, Cloudera
Unique opportunity to work in a team consisting of very strong database experts on some of the most challenging programs within the firm
Opportunity to heavily get involved in the latest Big Data Technology and drive technology trends forward Prime examples for this are integration of relational and Big Data technologies, DevOps practices, Cloud / DBaaS, Database Virtualisation, Oracle 12c, Exadata
As we are frequently evaluating some of the latest database technologies there is potential to get involved in them and gain first-hand experience with it
Opportunity to solve challenges problems across different applications
Opportunity to make a real difference to firm

Responsibilities Performance optimisation for Big Data technologies monitoring and tuning of Impala, Hive, Hbase queries;
Cloudera stack optimisation
Monitoring database performance and tuning SQL queries
Identifying and resolving scalability issues
Developing and amending stored procedures
He/she will also provide subject matter expertise and level 3 support to ensure the smooth running of systems and quick recovery from outages/downtime
Ensure timely delivery of requirements in line with project milestones
Report regular progress to the Project Manager
Automate processes as necessary to improve efficiency
Be the owner of database architecture and evolve this further
Drive best practices for database development throughout the development cycle

Skills Must Proven track record in data modelling, delivering of Impala/ Hive/ Hbase queries
Expertise in data lifecycle management
Strong written and oral communication skills
Ability to work at a fast pace in a team and adapt style to ensure the project is successful
A self-starter who can proactively engage with peers and clients to ensure timely completion of deliverables
Able to take the IT during initiation phase of projects, working closely with business leads

Nice to have Understanding of financial products and risk management
Expertise in ETL processes design and implementation
Experience of working on large projects / large and complex systems
Proficient in the use of the following Jira, MS Visio, MS Word, MS Excel, Enterprise architect
Some formal training and/or certifications in developing/architecting solutions on Big Data platform
Knowledge of data modelling standards

Languages English Advanced/Fluent



Work Type

BigData (Hadoop etc)

Ref number


Profile Summary:

Employment Type : Full Time
Eligibility : Any Graduate
Industry : IT-Software
Functional Area : IT Software : Software Products & Services
Role : Software Engineer
Salary : As per Industry Standards
Deadline : 11th Jan 2020

Key Skills:

Company Profile:


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