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Salary
≈ $42k – $75k per year (Estimated)
Location
In office (Warsaw)
Seniority
Middle
Employment
Contractor

Confirmed on the employer's own hiring board on Nov 5, 2026. First seen by Alion on Jul 30, 2026.

Overview
Company
Impact
Profile match
You should expect more from consultants. Exerizon helps current and future market leaders to tackle their greatest challenges and fuel their appetite for growth.

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.

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