Full-Stack Developer – Creatio CRM (Luxembourg)

About the role

We are seeking a Full‑Stack Developer with deep expertise in the Creatio platform to build and enhance enterprise‑grade CRM solutions in Luxembourg. You will work across the entire technology stack, from C# backend logic to TypeScript/Angular front‑end interfaces, delivering end‑to‑end features in a collaborative, agile environment.

Key responsibilities

• Design, develop, and customize a B2B CRM platform on the Creatio ecosystem.
• Implement backend business logic using C# while adhering to SOLID principles.
• Build responsive UI components with TypeScript and Angular (Freedom UI).
• Configure and extend Creatio objects, processes, and packages.
• Integrate external systems via REST and SOAP APIs, handling data mapping and errors.
• Collaborate with Business Analysts and Product Owners to translate requirements into technical solutions.
• Participate in sprint planning, estimations, backlog refinement, and other agile ceremonies.
• Maintain technical documentation, support deployments, and resolve issues across all layers.

Required profile

• Strong experience with C#, object‑oriented programming and SOLID principles.
• Hands‑on expertise in TypeScript and Angular (v18 or equivalent).
• Practical experience developing on the Creatio platform, including objects, processes, and packages.
• Proven ability to deliver full‑stack features from concept to production.
• Solid understanding of REST and SOAP API integration.
• Experience with relational databases such as MS SQL or PostgreSQL.

Required skills

• C#
• TypeScript
• Angular
• Creatio platform
• REST APIs
• SOAP APIs
• MS SQL
• PostgreSQL
• SOLID principles
• Object‑oriented programming
• CI/CD pipelines (nice to have)
• Freedom UI customization (nice to have)