Java Developer

(Poznań / Hybrid)

Who are we?

WiseOn is a dynamic young technology company, founded in April 2024, but with a solid foundation – our team is made up of people with 20 years of experience in IT. We specialize in projects for the localization, financial and transportation industries and our development is driven by innovation, energy and bold ideas.

What will I do?

You will join a small but ambitious team that creates modern solutions based on technologies such as AWS, Git, DockerJPA/Hibernate, Maven, PostgreSQL, REST API, Java and Spring. Do you want to try something new? Great! We will give you the opportunity to learn Python, front-end technologies or low-code platforms such as Bubble.io. We build our projects from scratch – without technical debt.

You can expect challenging tasks such as:

  • cross-platform integration of technologies and systems.
  • designing SaaS applications with DDD principles in mind.
  • optimizing AWS infrastructure.
  • analyzing and implementing NLP mechanisms.

What's everyday life like at WiseOn?

At WiseOn, we focus on achieving a balance between work and personal development. Your day will look something like this:

  • Morning coffee and inspiration - casual conversations about projects, business, investments, and even vacation plans. No rigid "daily".<br>
  • Time for tasks – you implement your projects using tools such as Slack, Jira, Confluence and AI assistants (e.g. Copilot).
  • Support at your fingertips – do you have any questions? Just let us know. We will respond quickly, share knowledge and solve problems together.

You will get regular updates from the founders about what is happening in the company – full transparency is our hallmark.

Who are we looking for?

We are looking for people who:

  • Have at least 3 years of experience in Java programming (with knowledge of the Spring framework, JPA/Hibernate, TestContainers and Spock).
  • Have a great understanding of module and system integration techniques (REST API, JMS, WebSockets and Spring Events).
  • Have worked with relational databases (PostgreSQL).
  • Have DevOps skills, including experience with Docker and CI/CD.
  • Have used AWS services (EC2, RDS, Lambda).
  • Have intermediate English.
  • Are open to learning new things and are not afraid of challenges.
  • Like teamwork and sharing ideas.
  • Want to have a real impact on the development of the company.

If you are not an expert in every field, don't worry! We will be happy to help you spread your wings.

What do we offer?

  • 26 days to rest – work is not everything,
  • Integration and thematic meetings after work.
  • Development sessions during working hours, about investments, psychology, business and more.
  • Joint sports activities, because health is important.
  • No technological debt, you work in a clean technological environment.
  • Technical development under the supervision of experienced tech leads.
  • Influence on the direction of the company's development: ​​we are open to your ideas.

Why WiseOn?

Because we are a startup in the best sense of the word! We give you the opportunity to:

  • be part of projects created from scratch.
  • learn and develop skills and expertise in an environment that supports innovation.
  • cooperate closely with the founders and have a real impact on the development of the company.
  • work in a place that combines modern technologies with a friendly atmosphere and passion.

Do you want to be part of a team that changes technology for the better?

Join us and create unique solutions with us!

Send an email with your CV or LinkedIn profile to: