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Senior Dynamics 365 CRM Developer with React
  • Poznań
Senior Dynamics 365 CRM Developer with React
Poznań, Poznań, Greater Poland Voivodeship, Polska
Sii Sp. z o.o.
26. 2. 2026
Informacje o stanowisku

technologies-expected :


  • Dynamic CRM
  • C#
  • Model Driven Apps
  • .NET
  • JavaScript
  • React.js

about-project :


  • We are looking for a Senior Dynamics 365 CRM Developer with React to join one of the largest Microsoft Business Applications teams in Poland.
  • In this role, you will combine deep expertise in Microsoft Dynamics 365 with strong front-end development skills in React, delivering modern, scalable CRM solutions.
  • We manage a broad portfolio of international projects across various industries, including pharmaceutical, insurance, banking, and fashion.
  • As a member of our Competence Center, you will participate in CRM system implementations and enhancements, as well as build advanced applications using Microsoft Power Platform and modern front-end technologies.
  • The project involves regular visits to the office in Warsaw or Krakow.

responsibilities :


  • Designing and implementing business solutions in Microsoft Dynamics 365 / Power Platform, including integrations with external systems
  • Developing and enhancing advanced CRM functionalities with a strong focus on front-end development in React
  • Modeling system processes and functionalities in Microsoft Dynamics 365 / Power Platform according to client requirements
  • Designing and developing dedicated SPA applications using React
  • Troubleshooting issues, identifying system bugs, performing testing, and documenting completed work
  • Estimating project effort and collaborating with consultants and developers to deliver high-quality client solutions

requirements-expected :


  • Minimum 5 years of professional experience in programming for Microsoft Dynamics 365 CRM
  • Hands-on experience with React and building modern SPA applications
  • Experience working with Microsoft Power Platform (Power Apps, Power Automate, Power BI)
  • Previous work in system integrations and working with APIs
  • Knowledge of object-oriented programming principles (C#, .NET)
  • Good command of English (both written and spoken)
  • Willingness to visit our office in Warsaw or Krakow regularly

offered :


  • 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
  • Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
  • We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
  • Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
  • Comfortable workplace – class A offices or remote work
  • Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
  • PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
  • Investment in your growth – meetups, webinars, training platform and technology blog – you choose
  • Fantastic atmosphere created by all Sii Power People

  • Praca Poznań
  • Poznań - Oferty pracy w okolicznych lokalizacjach


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