Senior MS Dynamics Business Central Developer (m/f/d)

About the Position

Senior MS Dynamics Business Central Developer (m/f/d)

Join our global Tech team in Warsaw as a Senior MS Dynamics Business Central Developer. In this pivotal role, you will shape the technical backbone of our operations, taking full ownership of core development initiatives, optimizing complex system architectures, and partnering with cross-functional teams to engineer innovative, scalable solutions. This position is permanent and based in Warsaw.

Responsibilities

• Design, develop, and implement advanced customizations and extensions for MS Dynamics Business Central using AL and related technologies to support Westwing’s multi-country, multi-language, and multi-currency operations
• Lead the technical architecture for Business Central, ensuring scalability, performance, and alignment with overarching business goals
• Collaborate closely with functional consultants and business stakeholders to translate complex requirements into robust, high-performing technical solutions
• Optimize and maintain Business Central environments, ensuring high availability and seamless integration across our system landscape
• Develop and maintain integrations across Westwing’s IT portfolio, leveraging APIs, Power Platform, and modern integration tools
• Troubleshoot and resolve complex technical issues to guarantee high performance, minimal downtime, and maximum operational efficiency
• Continuously evaluate new Business Central features, Azure services, and modern development tools to drive automation, technical innovation, and efficiency

Requirements

• 5+ years of hands-on development experience with MS Dynamics Business Central or Dynamics NAV, ideally within a Microsoft Partner or enterprise environment
• Deep expertise in AL programming, Visual Studio Code, and Business Central development frameworks
• Proven track record of delivering scalable, high-quality technical solutions for complex business processes
• Strong knowledge of modern integration techniques, including APIs, Web Services, and Power Platform
• Practical experience leveraging AI-powered tools and services to enhance ERP functionality
• Strong problem-solving skills with a focus on optimizing Business Central performance
• Excellent communication and stakeholder management skills with the ability to collaborate effectively across technical and business teams, paired with fluency in English

We Offer

• A high-performance culture built on trust, feedback, and collaboration
• An inspiring, international environment that empowers you to think big, take ownership, and grow beyond your comfort zone
• A flexible hybrid setup with 2 office days per week
• Work-from-anywhere opportunities for up to 4 weeks per year
• 20 to 28 days of paid holiday
• A beautiful, centrally located, dog-friendly office with inspiring spaces
• Exclusive discounts - 40% off Westwing Collection, 20% off third-party brands, and 20% Family & Friends discount on Westwing Collection, plus special-occasion vouchers
• Wellbeing support through mental health resources, sports memberships, and preventive care
• Team rituals that celebrate results and togetherness

About the Company

Westwing, Europe’s #1 in Beautiful Living e-commerce, is present in 20+ European countries and achieved a GMV (Gross Merchandise Volume) of EUR 507 million in 2025. As Europe’s premium one-stop destination for Design Lovers, it offers a unique brand experience with a carefully curated assortment of the Westwing Collection and 3rd party design brands. The integrated platform combines Shop, Daily Specials, Stores, the B2B Service (Westwing Business), and the Westwing Design Service. Westwing’s team works together on its shared purpose to “Excite people to create homes that unlock the full beauty of life”. Founded in 2011, Westwing is headquartered in Munich and went public on the Frankfurt Stock Exchange in October 2018.

Our team is a diverse group of professionals aiming for high performance, working together at a fast pace in an inspiring, international, and informal environment that enables you to grow your career while working with a brand and products our customers love. We’re made up of passionate people who are creative enough to disrupt the status quo, brave enough to fail, and smart enough to win. So come, be part of the “wow, you work at Westwing?” crowd.

Diversity is deeply rooted in our culture. Our mission doesn’t stop to inspire only your design choices; it continues to embrace an inclusive lifestyle filled with respect to everyone’s uniqueness, cultural differences, and equal opportunity.