Senior Software Engineer (Dynamics 365) (m/f/n)

Shape the future of Dynamics 365 at scale We are looking for an experienced engineer who wants to drive impactful technology initiatives and help shape the future of Microsoft Dynamics 365 across an international organisation. In this role, you will design and build business-critical solutions based on Microsoft Dynamics 365 and Power Platform while contributing to architectural decisions, engineering excellence and long-term technology strategy. What impact will you make? • Design and deliver scalable Dynamics 365 and Power Platform solutions supporting complex business processes across multiple teams and markets. • Lead architecture and integration initiatives connecting Dynamics 365 with enterprise systems and Microsoft Azure services. • Drive large-scale technical initiatives, including platform upgrades, migrations and environment modernisation. • Mentor engineers and contribute to a culture of quality, continuous improvement and knowledge sharing. • Champion effective use of AI tools and modern engineering practices. • Represent technology initiatives through architecture reviews, technical discussions and community engagement activities. Why join us? This is an opportunity to shape enterprise-scale solutions, influence technical direction and work on high-impact initiatives supporting the continued growth of InPost across multiple markets. You will collaborate with experienced engineers, solve complex business challenges and help define the future of the Dynamics 365 ecosystem within the organisation. What will help you succeed? • 5+ years of experience building Microsoft Dynamics 365 solutions. • Hands-on experience with Power Platform, Dataverse and Azure services (especially Azure Functions and Azure Service Bus) • Proven experience designing and delivering end-to-end Dynamics 365 implementations. • Strong expertise in C#, .NET, JavaScript/TypeScript and SQL. • Hands-on experience with Power Platform, Dataverse and Azure services. • Knowledge of modern DevOps practices and Agile delivery environments. • Ability to make sound technical decisions and take ownership of outcomes. • Passion for mentoring and supporting the growth of other engineers. • Practical experience using AI tools in software engineering workflows. • Professional Polish and English proficiency. Nice to have • Microsoft Dynamics 365 or Power Platform certifications. • Experience with Python, FastAPI or Flask. • Knowledge of Docker, PostgreSQL, Redis or Apache Kafka. • Experience working within large-scale enterprise ecosystems. What we offer • A product that has already been released to millions of users, with a real business case, not a lab pilot. • Direct access to frontier models at committed capacity across multiple providers, plus an open-source track we run ourselves. • A quality mandate with executive attention. • Ownership of a platform that is greenfield in practice inside a company with production traffic, which is the rarest combination in this market. • Hybrid working from Warsaw or Kraków, in a team growing fast enough that early hires shape how it works. • Fulfilling careers with a  range of benefits  for people and investing in providing  training opportunities  for their development.  • You will feel a part of the InPost community that makes an impact on sustainability, convenient deliveries, and the circular economy every day.  • Excellent working environment and flexible hours • We offer B2B type of contract