Possible locations
  • Bialystok
  • Bydgoszcz
  • Cracow
  • Czestochowa
  • Gdansk
  • Gliwice
  • Katowice
  • Lodz
  • Lublin
  • Pila
  • Poznan
  • Rzeszow
  • Szczecin
  • Torun
  • Warsaw
  • Wroclaw
  • Remote work
Technologies & tools

Must have:

  • Cassandra
  • Git
  • Bash

Nice-to-have:

  • SQL Server
  • Maria DB
  • PaaS
  • IaC
  • Docker
  • Security
  • PCI DSS Environment
  • IP infrastructure
  • Ruby
  • Puppet

Collaborating with the developers, you will contribute to the design, implementation, and optimization of solutions aimed at enhancing the database stack.

The project is for a global leader in electronic payments, providing innovative technological solutions for the financial sector. It specializes in delivering advanced payment services that help businesses execute secure and efficient transactions worldwide.

Your role

  • Introducing Cassandra into a previously SQL Server-only environment
  • Setting up and maintaining a multi-datacenter cluster
  • Participating in the design, implementation, and operation of solutions to enhance the database stack in collaboration with developers
  • Performing daily operational tasks, and enhancing and automating database operations
  • Improving the monitoring and alerting stack of application databases
  • Providing tools to enable developers to become autonomous in daily data operations
  • Participating in rotating on-call duties

Your skills
  • Excellent knowledge of Cassandra
  • Familiarity with data modeling for Cassandra
  • Knowledge of Bash
  • Good understanding of various GIT flows
  • Very good communication skills in English
  • Fluent Polish required

Job no. 241122-MX6MT

Why Sii

Great Place to Work since 2015

it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas

Fascinating projects

prestigious brands from around the world, long-term contracts and preferred partner status for many clients

Project suited to you

Do you want to change your career path? Is your project coming to an end? We’ll find you a new one! We have an app for this – Job Changer

We share the profit with Workers

Last year we allocated PLN 2,1BN to this benefit

PLN 500 000 per year for your ideas

with this amount, we support the passions and voluntary actions of our workers

7 500 experts and many development opportunities

Tech Communities, workshops, a training platform, and a technology blog – you choose

Employment stability

revenue of EUR 480M, no debts, since 2006 on the market

Great, comfortable offices

perfect place to work, integrate, have fun together, and celebrate successes

Open-minded and available management team

quick decision-making, we’re all on a first-name basis

True values

these are not empty words – we’re guided by them every day

Fantastic atmosphere

created by all Sii Power People

Attractive benefits package

private healthcare, benefits cafeteria platform, car discounts and more

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