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Senior Mendix Frontend Developer
  • Wrocław
Senior Mendix Frontend Developer
Wrocław, Wrocław, Lower Silesian Voivodeship, Polska
ITDS Polska Sp. z o.o.
27. 1. 2026
Informacje o stanowisku

Senior Mendix Frontend Developer

Miejsce pracy: Wrocław

Technologies we use

Expected

  • SQL
  • PostgreSQL
  • SoapUI
  • Postman
  • XML

Operating system

  • Linux

About the project

As a Senior Mendix Frontend Developer, you will be working for our client, a leader in digital transformation and custom application development. Your expertise will drive the creation of state-of-the-art low-code solutions, elevating business processes through intuitive interfaces and seamless integrations. Join us and contribute to impactful projects that push technological boundaries.

Unleash innovation in low-code development — craft transformative applications with agility and expertise!

Wroclaw-based opportunity with a flexible hybrid work model (2 days in the office per month).

Not required to have existing legal right to work in the European Union.

Your responsibilities

  • Design and develop user interfaces for applications utilizing Mendix Low-Code platform based on provided mockups.
  • Lead the creation and maintenance of application documentation and ensure high-quality deliverables.
  • Build and optimize APIs and ensure smooth integration with external systems through REST and SOAP protocols.
  • Implement and modify functionalities using data mapping and transformation techniques (JSON/XML).
  • Independently model and structure data within Mendix, including database normalization and index creation.
  • Collaborate effectively with analysts and team members, ensuring timely and responsible delivery of solutions.
  • Participate in training sessions organized by PSE Innowacje (up to 4 hours annually).

Our requirements

  • At least 4 years of commercial experience working with Mendix Low-Code platform.
  • Proven ability to independently design data models, including entities, relationships, and normalization techniques.
  • Strong knowledge of relational databases such as SQL and PostgreSQL, with focus on performance optimization.
  • Hands-on experience with REST and SOAP service integrations using tools like Postman or SoapUI.
  • Proficiency in data mapping and transformation (JSON/XML).
  • Skilled in developing custom web interface components.
  • Technical independence and a strong sense of responsibility for solution quality.
  • Excellent time management skills, ensuring timely project delivery.
  • Polish — good command of the language

Optional

  • Experience working with web and mobile applications.
  • Mendix certification.

This is how we organize our work

This is how we work

  • agile
  • scrum

What we offer

  • 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

Benefits

  • sharing the costs of sports activities
  • private medical care
  • flexible working time
  • fruits
  • integration events
  • corporate gym
  • saving & investment scheme
  • no dress code
  • coffee / tea
  • drinks
  • christmas gifts
  • birthday celebration
  • sharing the costs of a streaming platform subscription
  • access to +100 projects
  • access to Pluralsight

Recruitment stages

  • first online interview
  • second 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.

Informujemy, że administratorem danych jest ITDS z siedzibą w Warszawie, ul. Złota 59 (dalej jako "administrator"). Masz prawo do żądania dostępu do swoich danych osobowych, ich sprostowania, usunięcia lub ograniczenia przetwarzania, prawo do wniesienia sprzeciwu wobec przetwarzania, a także prawo do przenoszenia danych oraz wniesienia skargi do organu nadzorczego. Dane osobowe przetwarzane będą w celu realizacji procesu rekrutacji. Podanie danych w zakresie wynikającym z ustawy z dnia 26 czerwca 1974 r. Kodeks pracy jest obowiązkowe. W pozostałym zakresie podanie danych jest dobrowolne. Odmowa podania danych obowiązkowych może skutkować brakiem możliwości przeprowadzenia procesu rekrutacji. Administrator przetwarza dane obowiązkowe na podstawie ciążącego na nim obowiązku prawnego, zaś w zakresie danych dodatkowych podstawą przetwarzania jest zgoda. Dane osobowe będą przetwarzane do czasu zakończenia postępowania rekrutacyjnego i przez okres możliwości dochodzenia ewentualnych roszczeń, a w przypadku wyrażenia zgody na udział w przyszłych postępowaniach rekrutacyjnych - do czasu wycofania tej zgody. Zgoda na przetwarzanie danych osobowych może zostać wycofana w dowolnym momencie. Odbiorcą danych jest serwis Hello HR oraz inne podmioty, którym powierzyliśmy przetwarzanie danych w związku z rekrutacją.
Naruszenia można zgłaszać zgodnie z Procedurą zgłaszania nieprawidłowości ITDS dostępną tutaj:
https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf

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