# Mid-level Software Engineer (.NET / Angular / Creatio) (90 pln net / h / b2b)

**Company:** [Exerizon](http://jobs.workable.com/companies/pnfduWTYEhE4XPqEBRptsc.md)
**Location:** Warsaw, Poland
**Workplace:** hybrid
**Employment type:** Contract
**Department:** Software Development

[Apply for this job](http://jobs.workable.com/view/7023548b-1402-4c55-a665-81d051f1951a)

## 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.

## Requirements

**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.

## Benefits

**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.