Possible locations
  • Warsaw
  • Remote work
Technologies & tools

Must have:

  • Java
  • Angular
  • XML
  • JSON
  • REST
  • Spring
  • Hibernate
  • SQL
  • Swagger
  • Git
  • Maven

Nice-to-have:

  • JavaScript
  • TypeScript
  • HTML
  • CSS
  • RxJS

We are actively seeking a dynamic Fullstack Technical Leader to become a key player in our team dedicated to a cutting-edge project for a banking client.

Join us in shaping the future as we collaborate on the development of a strategic web portal and a suite of web applications that enhance banking services for both customers and employees.

If you are an experienced Technical Leader ready to embrace new challenges – apply!

Onboarding will be carried out at office located in Warsaw and after the implementation period it is possible to work hybrid.

Your role

  • Develop both backend and frontend functionalities for new and existing applications within the Digital Platform scope
  • Conduct thorough code reviews to ensure code quality and adherence to best practices
  • Actively participate in SCRUM events, providing insights and contributing to continuous improvement
  • Engage in technical analysis and discussions, collaborating with cross-functional teams
  • Demonstrate proactivity and initiative in problem-solving and project advancement
  • Foster effective communication and collaboration with team members

Your skills
  • Minimum of 5 years of professional experience, including over a year as a Technical Leader
  • Proficiency in Java and Angular
  • Experience with the Spring framework and JPA (Hibernate)
  • Solid knowledge of RDBMS, with specific SQL skills.
  • Familiarity with OpenAPI specifications (Swagger) for web communication
  • Knowledge of web languages: JavaScript, TypeScript, HTML, CSS
  • Understanding of version control systems (GIT), build tools (Maven, npm), and Agile workflows
  • Awareness of Frontend Security topics (OWASP) and Backend Security considerations

Job no. 240902-O0NXO

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 300 M, 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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