ETL Developer/ Senior Oracle Developer

130 - 160 PLN/h netto + vat (B2B)

Warszawa

Regular / Senior

Full-time

• Company:

  Hays Poland

• Size:

  450 +

• Team:

  Brak informacji

Wymagania

• Senior

  • Oracle DB
  • SQL Developer

Minimum experience in IT: 8

Job description

Hays IT Contracting is a cooperation based on B2B rules. We connect IT specialists with the most interesting, technological projects on the market.

Join the group of 500 satisfied Contractors working for Hays’ clients!

For our Client we are currently looking for Candidates for the position of:

ETL Developer

Location: Warsaw

Branch: fintech

Job type: B2B (with Hays Poland)

Length: long-term cooperation (first contract signed till the end of 2023)

Rate: 130-150 PLN/h net

Start date: ASAP

Working hours: business hours

Remote work: working in hybrid model 4/1 (Mon-Thu in the office, Fri at home)

What will you do:

• Design stable, reliable and effective databases, ETL processes and data streaming solutions
• Performance tuning, optimization and maintenance of data systems
• Modify databases and streaming systems according to specifications and perform tests
• Solve database usage issues and malfunctions
• Liaise with other developers to improve applications and establish best practices
• Gather user requirements and identify new features
• Develop technical and training manuals
• Provide data management support to users
• Ensure all database programs meet company and performance requirements
• Research and suggest new database products, services and protocols

What will you get:

• Competitive salary
• Standard benefits - preferential rates for LuxMed and Multisport packages
• When you choose to work via Hays, you also get the opportunity to work for many of Hays' other leading clients in the future

What we expect from you:

• Minimum 4 years of experience as ETL Developer
• In-depth understanding of data management (e.g. permissions, recovery, security and monitoring)
• Hands on experience with SQL
• Experience with data processing tools and creation of data pipelines (Spark, Hadoop, cloud native solutions)
• Experience with ETL tools (preferably Oracle Data Integrator) is nice to have
• Familiarity with relational (preferably Oracle) and non-relational databases
• Experience with one or more of the major cloud providers (AWS preferably), knowledge of SaaS/PaaS futures
• Experience with CI/CD pipelines (e.g. Jenkins)
• Familiarity with infrastructure as code software tools (e.g. Terraform)
• Familiarity with data modelling concepts (Inmon, Kimball, Data Vault)
• Knowledge of English on min. B2+ level

Nice to have:

• Understanding business needs, experience in cooperation with business, gathering business requirements, creating diagrams and documentation of mappings
• Experience in performance tuning
• Java/Python experience
• Knowledge of user interface web applications

What will the recruitment process look like:

• Your CV will be verified by Hays Recruiter
• Recruiter will contact you by phone - a 15-minute conversation about the project and your experience
• Technical conversation with the client – 1 interview (online)
• Offer
• Welcome to the project!

Hays Poland sp. z o.o. jest agencją zatrudnienia zarejestrowaną w rejestrze prowadzonym przez Marszałka Województwa Mazowieckiego pod numerem 361.