Senior Application Developer - Microsoft Dynamics CRM

Our requirements

• 8+ years of hands-on experience in Microsoft Dynamics CRM development.
• Strong experience with Microsoft Dynamics CRM 2013 and Dynamics 365 (Online and/or On-Premises).
• Proficiency in C#, .NET Framework, and JavaScript.
• Experience developing CRM customizations, plugins, workflows, and integrations.
• Good understanding of Dynamics CRM architecture, security model, data structures, and integration patterns.
• Experience working with REST/SOAP APIs and web services.
• Strong analytical, troubleshooting, and problem-solving skills.
• Effective communication skills and ability to work within international teams.
• Professional working proficiency in English (B2 level or higher), both written and spoken.

Optional

• Experience with Power Platform, including Power Automate and Power Apps.
• Familiarity with Azure services such as Azure Functions, Logic Apps, and DevOps CI/CD pipelines.
• Microsoft Dynamics CRM or Power Platform certifications.
• Experience working in Agile or Scrum environments.
• Knowledge of Dynamics 365 Customer Engagement modules, including Sales, Customer Service, or Field Service.

Your responsibilities

• Develop, customize, and maintain solutions within Microsoft Dynamics CRM and Dynamics 365 environments.
• Configure and customize entities, forms, workflows, business rules, and dashboards.
• Design and develop plugins, custom workflow activities, and integrations using C# and .NET technologies.
• Support and enhance legacy Microsoft Dynamics CRM 2013 applications.
• Collaborate with business analysts, functional consultants, and end users to understand and implement business requirements.
• Integrate CRM systems with external applications using APIs, web services, and Power Platform technologies.
• Participate in code reviews, testing activities, troubleshooting, and defect resolution.
• Ensure application performance, security, stability, and maintainability.
• Contribute to technical documentation and support deployment activities.
• Provide ongoing support and continuous improvement for existing CRM solutions.

About the project

This is how we organize our work

This is how we work on a project

• code review
• Continuous Deployment
• Continuous Integration
• DevOps
• documentation
• integration tests
• test automation
• unit tests

What we offer

• Flexible hybrid work model designed to support a healthy work-life balance (up to 2 office days per month, depending on location)
• Competitive compensation package aligned with your experience and expertise
• Opportunity to work on enterprise-scale Microsoft Dynamics CRM and Dynamics 365 solutions supporting global organizations
• Private medical care, life insurance, and mental health & wellbeing support programs
• Benefits platform offering shopping, entertainment, and sports discounts
• Multisport card and b-active program
• Access to technical training, certifications, and continuous learning opportunities
• Participation in conferences, technology communities, and knowledge-sharing initiatives
• Recognition programs, employee referral bonuses, and special occasion gifts
• Additional days off and experience-based benefits
• Opportunities to participate in charity, sustainability, and volunteering initiatives

Benefits

• sharing the costs of sports activities
• private medical care
• sharing the costs of professional training & courses
• life insurance
• remote work opportunities
• integration events
• retirement pension plan
• preferential loans
• no dress code
• coffee / tea
• parking space for employees
• extra social benefits
• christmas gifts
• employee referral program
• opportunity to obtain permits and licenses
• charity initiatives
• extra leave
• global IT projects
• new technologies
• Mental health support

Recruitment stages

• 1.
  Screening with recruiter
• 2.
  Interview - HR and technical part
• 3.
  Feedback

Atos Poland Global Services Sp. z o.o.