Oracle Developer
Athens, Greece
πριν από 6 μέρες
source : Just Join IT

About project

7N are looking for a person who would help our client from Fintech sector as an Oracle Developer . The project from the database side is to transfer the old application schema to a new model with full history and audit .

You would be a part of the international project.

What would you do

  • Modeling of existing data structures in a new model
  • Writing validation rules used by ETL (SQL + PL / SQL )
  • Mapping GraphQL queries to SQL queries
  • The profile of the candidate we are looking for

  • Very good knowledge of Oracle databases including : - design of relational databases - PL / SQL programming (clean code, good practices / patterns) - performance optimization of queries that operate on large volumes of data (bottlenecks detection)
  • Practical experience in data analysis, modelling and creating reports
  • Practical experience related to version control systems (e.g. GIT / SVN)
  • Understanding concept of data warehouses
  • Basic DBA skills
  • Very good command of English (frequent communication with English-speaking customers)
  • What we offer

  • Financial transparency : the salary is : 21 840 - 26 880 PLN (130 - 160 PLN / h) + VAT
  • Clear wage model (75 / 25). 7N Consultants receive 75% of the amount paid by the Client. These are final wages to be received by the consultant.
  • Professional development support. We subsidize trainings, technical certificates, conference participation, and foreign language classes.
  • Additionally, 7N Consultants have opportunities to take part in internal training sessions and develop their interpersonal skills within the framework of the 7N Secret Code.

    Learn more about it here : 7N The Secret Code

  • 7N Inspiration Team’s support and an opportunity to join their ranks. They are a group of 7N Consultants who consistently and actively share their professional knowledge and expertise.
  • Read an article from one of the 7N Inspiration Team’s members here : 7N - From Gitlab CI to Azure App Service

  • Cooperation with real experts the average professional experience of a 7N consultant is 10 years. Check out one of our discussion panels here : Does a Scrum Master need a background in programming (in Polish)
  • Comprehensive and personal project support from one of a 7N Agent . Priority regarding project continuity and quality. See what one 7N Consultant said about the role of 7N Agents and project opportunities .
  • Numerous (10-12 each year) high-end events both online and offline. See the 7N KickOff 2019 clip here : https : / / www.
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  • Healthcare, Benefit Multisport and life insurance subsidies regardless of cooperation model. Access to Mindgram , a psychological support and professional development platform.
  • Professional and quality-oriented recruitment process led by the most experienced recruiters in the industry. Read more about it in the
  • Αναφορά αυτής της εργασίας

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