Mid-level Software Engineer (.NET / Angular / Creatio) (90 pln net / h / b2b)
šµš± Poland
CRM
C#
JavaScript
Angular
Machine Learning
Design
Backend
Frontend
SQL
Mid-level Software Engineer (.NET / Angular / Creatio) (90 pln net / h / b2b)
from šµš± Poland
We are looking for a Software Developer with 2+ years of commercial experience to help build, customize, and integrate enterprise business solutions (CRM, Workflow, and AI workflows/integrations). You will work alongside Creatio team to build and maintain business aplications. What you'll do:
Develop AI workflows & enterprise applications using C#, JavaScript, and relational databases.
Build and maintain API integrations using REST, OData, and legacy protocols (SOAP/WCF where applicable).
Write and optimize database queries (T-SQL/PL-SQL).
Collaborate with solution architects to design technical specs and document API contracts.
Experience: 2+ years of commercial full-stack development experience.
Backend: Strong foundation in C#, .NET Framework, and modern.NET 6/8.
Frontend: Proficiency in JavaScript and modern frontend frameworks (e.g.,Angular). Familiarity with legacy JS patterns (like RequireJS) is a plus.
Databases & APIs: Solid SQL skills (T-SQL or PL-SQL) and hands-on experience designing/consuming RESTful APIs and web services.
Architecture: Basic understanding of web application architecture and relational DB design.
Languages: English B2+ (written and spoken).
Nice to have: experience working with CRM software and workflow engines.
Growth Environment: Direct mentorship from senior architects and lead engineers.
Tech & Tools: Professional certifications budget, hardware & software provided.
Flexible Working Hours: Core hours with freedom to manage your day.





