Mid-level Software Engineer (.NET / Angular / Creatio) (90 pln net / h / b2b)
Exerizon · Warsaw, Masovian Voivodeship, Poland · PLN 187K/yr
Business Consulting and Services · 11-50 employees
About the role
You will develop AI workflows and enterprise applications using C#, JavaScript, and relational databases. Additionally, you will build and maintain API integrations while collaborating with architects on technical specifications.
What they look for
Requirements
Candidates must have 2+ years of commercial full-stack development experience with a strong foundation in C#, .NET, and modern frontend frameworks like Angular. Proficiency in SQL and English at a B2+ level is also required.
Benefits
Full description
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.
