Senior Chart Rendering and Jasper Reports Customization Specialist

Senior • Hybrid

18,900 - 25,200 PLN

Warsaw, Poland

Unleash the power of data visualization — revolutionize reporting through innovative chart customization!

Warszawa-based opportunity with hybrid work model (up to 3 remote days per week).

As a Senior Chart Rendering and Jasper Reports Customization Specialist, you will be working for our client, an industry leader in financial reporting. Your expertise will be pivotal in supporting the migration of legacy reports to a new Java + JasperReports-based solution, focusing on advanced chart rendering, customization, and technical evaluation. Join a project dedicated to transforming complex financial data into clear, customizable visual reports that drive strategic decisions.

Your main responsibilities:

Analyze existing charts and assess their feasibility for migration to JasperReports.
Identify which visualizations can be implemented standardly versus requiring custom code or alternative approaches.
Design and support the implementation of customizations, including annotations, markers, label placement, axis formatting, and legend modifications.
Evaluate technical challenges and provide solutions for advanced visualization needs, including embedded charts in PDFs and reports.
Collaborate closely with report designers, internal teams, and Java developers to ensure seamless integration.
Support spike efforts for complex charts and estimate work effort for non-standard visualizations.
Advise on technical approaches and potential workarounds when standard Jasper features are insufficient.

You're ideal for this role if you have:

At least 3 years of Java experience with a strong focus on custom chart rendering.
Hands-on experience with JFreeChart or similar Java-based chart/rendering stacks.
Proven expertise with custom chart annotations, markers, axis/legend customization, and rendering logic.
Experience embedding charts into PDFs, reports, or documents.
Technical ability to evaluate chart feasibility—distinguishing between standard and custom solutions—and estimate effort accordingly.

It is a strong plus if you have: (optional)

Experience with JasperReports chart customization.
Knowledge of financial or performance charts in reporting contexts.
Familiarity with Java2D / Graphics2D, SVG / vector graphics, or enterprise reporting tools.

Language Required for the role:

Fluent in Polish and English

Eligibility for the role:

Only candidates with an existing legal right to work in Europe will be considered.

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Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

ITDS

ITDS Business Consultants is a company that operates within the IT consulting industry, focusing on delivering innovative and professional IT projects for international companies, particularly in the financial sector across Europe. The company is committed to providing an environment that fosters professional growth, ambition, and drive. ITDS is involved in strategic projects that are crucial to the market, offering opportunities for skill enhancement and expertise development. The company values stable and long-term cooperation, providing a supportive environment for career development. ITDS also emphasizes a collaborative and international work environment, with access to various benefits such as medical packages, sports programs, and flexible working conditions. The company is dedicated to aligning its solutions with business needs and maintaining high standards in its development practices.

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