Senior Full Stack Java/React Developer – Platform Solutions

Technologie, których używamy

Wymagane

• Java
• SQL
• PostgreSQL
• JavaScript
• React.js
• HTML
• CSS
• Git

O projekcie

Kraków-based opportunity with hybrid work model.

As a Senior Full Stack Developer, you will be working for our client, a leader in innovative platform solutions for collaboration and data management. You will contribute to the design, development, and maintenance of the cutting-edge CollaborationHub platform, including LakeHouse and WorkSync solutions, empowering teams to connect and innovate seamlessly.

Tak organizujemy naszą pracę

Tak pracujemy

• koncentrujesz się na jednym projekcie
• koncentrujesz się na rozwoju produktu

Skład zespołu

• backend developer
• frontend developer
• fullstack developer

Twój zakres obowiązków

• Contribute to the platform’s solution design and technical strategy.
• Develop and maintain backend services and Web APIs in Java.
• Build dynamic frontend features using JavaScript frameworks (React), HTML, and CSS.
• Design and optimize PostgreSQL databases, including data models and SQL queries.
• Integrate services, APIs, and data flows across the platform.
• Write, execute, and maintain tests; participate in QA, defect investigation, and release validation.
• Collaborate with cross-functional teams to ensure high-quality delivery and continuous improvement.

Nasze wymagania

• At least 5 years of professional experience in full stack development.
• Strong proficiency in Java, SQL (PostgreSQL), and database design.
• Extensive experience with JavaScript, React, HTML, and CSS.
• Hands-on experience with ETL/ELT pipelines.
• Solid understanding of SDLC and version control tools (Git).
• Strong problem-solving skills and meticulous attention to detail.
• Good interpersonal communication skills.
• English language proficiency at B2+ level.
• Only candidates with an existing legal right to work in the European Union will be considered for this role.

Mile widziane

• Prior experience in cloud environments or related certifications.
• Familiarity with Agile methodologies and Scrum.

To oferujemy

• Stable and long-term cooperation with very good conditions
• Enhance your skills and develop your expertise in the financial industry
• Work on the most strategic projects available in the market
• Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
• Participate in Social Events, training, and work in an international environment
• Access to attractive Medical Package
• Access to Multisport Program
• Access to Pluralsight
• Flexible hours

Tak pracujemy nad projektem

• Continuous Integration

Benefity

• access to +100 projects
• access to Pluralsight
• dofinansowanie zajęć sportowych
• prywatna opieka medyczna
• elastyczny czas pracy
• owoce
• spotkania integracyjne
• siłownia w biurze
• fundusz oszczędnościowo-inwestycyjny
• brak dress code’u
• kawa / herbata
• napoje
• paczki świąteczne
• świętowanie urodzin
• dofinansowanie do platformy streamingowej

Etapy rekrutacji

• online interview
• online interview

#GETREADY to meet with us!

ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people.

We would like to meet you. If you are interested please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data.

ITDS’s Whistleblower Procedure

📌 You can report violations in accordance with ITDS’s Whistleblower Procedure available here: https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf

ITDS Polska Sp. z o.o.

ITDS supports financial service providers to take the next steps.

We identify what’s possible, every day. Opportunities in the areas of technology, organization, and digitization.

We see where banks, insurers, payment companies, or fintech can go and how they can get there.

That’s why we want to stimulate you to ramp up your ambition. Forget what you perceive as restraints and step towards the new reality.

ITDS in Poland - Pure player in new Technologies & Financial Industry

+300 IT implementation professionals

+20 clients in the Banking, Insurance, Payment & Fintech Industry

ITDS excels in digital strategy delivery and implementation of best-of-breed lending solutions. ITDS has delivered successful strategic projects throughout Europe since 1998. We combine the experience we’ve accumulated with in-depth knowledge of technologies, business processes, and EU legislation to unlock new business opportunities.

Tak się u nas pracuje