Trinetix

Senior .Net Developer

Trinetix

full-time

Posted on:

Location Type: Hybrid

Location: WarsawPoland

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Job Level

About the role

  • Develop new features
  • Analyze requirements and clarify with BSA
  • Participate in grooming, estimation, and planning sessions
  • Collaborate with other team members (FE, QA, TDM, BSA, Architect)
  • Support existing functionality, refactoring, and bug-fixing

Requirements

  • 5+ years of experience with .NET (6.0+ or .NET Core 3+ / C# 8.0+) in enterprise environment
  • Understanding of OOP design principles and patterns, REST
  • Enterprise experience in backend web development with .NET (.NET Core), Web API, ADO.NET
  • Understanding of Web App lifecycle in different hosting environments, as well as security and error handling
  • Experience with SQL and no-SQL databases (MSSQL, Cosmos DB, Redis), ORMs (Entity Framework)
  • AI experience (LLMs - OpenAI or similar, Azure AI Search) (Nice-to-have)
  • Basic understanding of RAG technique (Nice-to-have)
  • Experience in programmatic document manipulation (MS Office documents) (Nice-to-have)
  • Experience with Cloud (Azure/AWS/GCP) (Nice-to-have)
  • Experience with Microservices architecture (Nice-to-have)
  • Experience in working within an agile software development team (Nice-to-have)
  • Experience in coding on other languages like Python, JavaScript etc (Nice-to-have)
Benefits
  • Continuous learning and career growth opportunities
  • Professional training and English/Spanish language classes
  • Comprehensive medical insurance
  • Mental health support
  • Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more
  • Flexible working hours
  • Inclusive and supportive culture
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
.NET.NET CoreC#OOP design principlesRESTWeb APIADO.NETSQLno-SQL databasesEntity Framework
Soft Skills
collaborationrequirement analysisgroomingestimationplanningbug-fixingrefactoring