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Offer summary
(Summary generated by AI based on the full job description)
The project involves Microsoft Dynamics 365 CRM and Power Platform with a strong focus on React. It covers CRM solutions across pharmaceutical, insurance, and banking sectors. Responsibilities include designing and implementing business solutions, system integrations, developing SPA applications in React, testing, and support. Required skills include C#, .NET and API experience. The offer includes employment stability and benefits such as private healthcare.
Senior Dynamics 365 CRM Developer with React (f/m/x)
Company: Sii Sp. z o.o.
from: 26 June 2026
to: 26 July 2026
salary not specifiedB2B contract (full-time)
salary not specifiedcontract of employment
Offer parameters
level:senior
working mode:remote • hybrid • full office
Białystok, Centrum
Requirements
Expected technologies
C#
Model-Driven Apps
.NET
JavaScript
React.js
CE (Microsoft Dynamics 365 Customer Engagement)
Our requirements
- 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
- Fluent Polish required
- Residing in Poland required
Your 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
About the 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.
What we offer
- 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
Recruitment stages
- 1.Send your CV
- 2.Talk to us about your expectations
- 3.Learn more about our projects and choose the best
- 4.Start your adventure with Sii!
Sii Sp. z o.o.
Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title, won 10 times in a row, proves that at Sii, we create a friendly work environment.
Sii ensures that all employment-related decisions are made solely on the basis of qualifications and competencies. We are committed to equal treatment of all individuals, regardless of any protected characteristics, and promoting a diverse and inclusive work environment.
This is how we work
Senior Dynamics 365 CRM Developer with React (f/m/x)
I apply to:
Sii Sp. z o.o.
Białystok, Centrum
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