ING

Front-End & Backend Developer (Java, Bloomreach)

Posted Sep 23, 2025
Project ID: REQ-10102424
Location
Katowice
Hours/week
40 hrs/week
Payrate range
Unknown

ING Hubs Poland is hiring!

We are looking for you, if you:

  • have proven experience in web development, including both front-end (HTML, CSS, JavaScript) and backend (Java, Bloomreach) technologies,
  • are familiar with version control systems (e.g., Git),
  • have bachelor's degree in computer science, Web Development, or related field,
  • have strong problem-solving skills and attention to detail,
  • have excellent communication and teamwork abilities.

You'll get extra points for:

  • bachelor's degree in computer science, Web Development, or related field.

Your responsibilities:

  • collaborate with cross-functional teams to design, develop, and maintain responsive web applications and backend services,
  • write clean, efficient, and well-documented code using HTML, CSS, JavaScript for the front end, and Java, Bloomreach for the backend,
  • optimize website and application performance, ensuring fast load times and smooth user interactions,
  • implement responsive designs and ensure compatibility across various browsers and devices.
  • integrate backend systems and content management solutions using Bloomreach,
  • troubleshoot and debug issues across both front-end and backend, providing timely solutions,
  • stay up to date with industry trends and emerging technologies in both front-end and back-end development.

Information about the squad:

We are seeking a skilled developer to join our IT team, specializing in both front-end and back-end technologies. You will be responsible for building, maintaining, and enhancing our digital environment, with a focus on delivering seamless user experiences and robust backend solutions. You will be working in multicultural environment with other ING specialists.

If you are passionate about creating user-friendly interfaces using HTML, CSS, and JavaScript, and have experience with backend development in Java and Bloomreach, this role is for you. We value tech-savvy professionals who are curious about new digital technologies and eager to learn.

The role naming convention in the global ING job architecture will be "Engineer III"

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