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

Must have:

  • Java 8+
  • Spring / Hibernate / JPA
  • Oracle / PostgreSQL / MongoDB
  • JIRA / Confluence / Git / Maven / Jenkins

Nice-to-have:

  • Java 11
  • Kafka / RabbitMQ / ActiveMQ / JMS
  • Clouds

As our worker, you will join a community of over 700 Java Developers at Sii.

Our specialists are involved in building a portal for finding and tracking parcels in real-time. We are also involved in developing a global digital identity validation and authentication service to provide real-time ID control and prevent impersonation as part of the digital journey.

We have partnerships with AWS and Adobe. This would give you access to unique projects and many perks such as free training and exam vouchers.        

Our candidates receive a personalized offer that matches their career plan and preferences, with many different projects to choose from.

Your role

  • Developing, implementing, and testing software using advanced technologies
  • Adding new functionalities
  • Troubleshooting software problems
  • Preparing technical documentation
  • Collaborating with other team members to understand the problem better
  • Proposing new options for optimization and changes

Your skills
  • At least 3 years of experience in Java 8+ (Java 11 would be an asset)
  • Practical knowledge of Spring/ Hibernate/ JPA
  • Previous work with Jira/ Confluence/ Git/ Maven/ Jenkins/ Gradle
  • Experience with relational and non-relational databases (Oracle, PostgreSQL, MongoDB)
  • Communication skills, openness, and commitment
  • Good written and spoken technical English, allowing trouble-free communication

Optional:

  • Knowledge of queues (Kafka/ RabbitMQ/ ActiveMQ/ JMS)
  • Familiarity with cloud solutions

Job no. 230601-GK8H2

Why Sii

Great Place to Work

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

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Hundreds of fascinating projects

prestigious brands from around the world, long-term contracts with many clients

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Projects 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

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We share the profit with Workers

last year we allocated PLN 23 M to this benefit

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PLN 1 000 000 per year for your ideas

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

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7 500 experts and many development opportunities

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

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Employment stability

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

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Great, comfortable offices

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

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Open-minded and available management team

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

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True values

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

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Fantastic atmosphere

created by all Sii Power People

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Attractive benefits package

private healthcare, benefits cafeteria platform, car discounts and more

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