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DB integration Engineer

About the role:

We are looking for an experienced DB integration engineer with strong knowledge of ETL design and development to join our ranks and help refine a medical research portal. 

As a DB integration engineer, you will be responsible for designing, expanding, and maintaining complex financial ETL procedures for a huge medical research organization.


 About the project


The project we are working on consists of a web-based application with over 10,000 current users; It is developed for the entire research community to review, monitor, and manage research portfolios. The main goal of the project is to unite distributed and complex organizational processes into one application and help alleviate administrative burdens.


Team: 20 back-end engineers, 4 front-end engineers, 4 DBAs, 1 UX designer, 8 QA/BA, and 1 PM.



Up to 6,500 USD


Hybrid: Wroclaw/Krakow, Poland

Skills & Experience:

  • Strong knowledge of ETL design and development;
  • Strong experience in T-SQL procedures, functions, triggers, views, etc.;
  • Experience with Microsoft SQL Server 2012/2016/2019 and Azure SQL MI;
  • Strong experience with SSIS;
  • Proficient in writing and optimizing complex SQL queries;
  • Upper-intermediate English or above.

Nice to have:

  • Experience with Azure DevOps;
  • Experience with Azure Data Factory;
  • Experience with Azure Databricks.


  • Create, extend, and maintain ETL feeds;
  • Analyze existing solutions and propose optimizations;
  • Participate in financial system migration.


  • Flexible working hours;
  • Direct communication with C-levels;
  • Collaborative, friendly team environment
  • Remote/hybrid work;
  • Company equipment provision;


  • Maternity and paternity leaves;
  • Proxet Cultural Club events;
  • Company social events;
  • Annual corporate parties;


  • Comprehensive medical insurance and sports benefits;
  • Mental health program with private consultations;
  • Live webinar with therapists;
  • Paid sick leaves;


  • Allowances for professional education;
  • English language courses with native speaker;
  • Internal knowledge-sharing sessions.

project tech-stack

Azure, ETL, Microsoft SQL Server, MS SQL, SSIS
DB integration Engineer

About Proxet

company information:

Proxet is a professional software development firm trusted by clients from around the world. With our expertise in AI and machine learning, we help businesses reimagine their possibilities and transform ideas into tangible digital solutions. By providing core services with an emphasis on data practices, we shape the future, one step at a time. 

If you’d like to join our Proxet Nation and work closely with high-level professionals and our engineers, fill in the form!

Company benefits

  • Work-from-home policy (fully remote option)

  • Insurance coverage and paid sick leaves

  • In-house English classes with native speaker

  • Trainings allowance based on eligibility conditions plus professional certification paid by the company

Our Offices:

Interested? let's get in touch!

Tell us about yourself, then leave a link or upload your portfolio and we will get back to you soon!


    Anna Geletei

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