Senior C# Developer
New
M
MARGOFinancial markets
Workplace type: Remote; Listing location: WarsawContractSenior
Salary170 - 190 PLN per hour
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Job Details
- Languages
- Excellent communication skills in English (C1)
- Experience
- 5+ years of professional experience with C#/.NET
- Required Skills
- JenkinsMicrosoft SQL ServerC#ASP.NET Web API.NETAnsible
Requirements
- Have 5+ years of professional experience with C#/.NET.
- Have experience with Windows Services, ASP.NET Web API, and SignalR.
- Demonstrate strong knowledge of object-oriented programming, design patterns, and SOLID principles.
- Have experience with service-oriented architectures and asynchronous messaging using Rebus.
- Have advanced knowledge of MS SQL.
- Have hands-on experience with Git/Bitbucket, TeamCity/Jenkins, and Ansible.
- Be familiar with ORM libraries such as Dapper and version-controlled build pipelines.
- Have practical experience with agentic AI engineering in an enterprise environment and understand LLM capabilities in software development.
- Have excellent English communication skills at C1 level.
Responsibilities
- Design, develop, and evolve high-performance C#/.NET services supporting XVA, liquidity, and cash-forecasting workflows.
- Contribute to migration to a modern, event-driven architecture.
- Implement asynchronous, message-driven communication using Rebus and ensure data integrity.
- Participate in source control, CI/CD pipelines, and configuration management using the stated DevOps tools.
- Apply knowledge of LLMs and agentic AI to coding efficiency, code review, and automated testing in an enterprise setting.
- Provide technical mentorship and conduct code reviews.
- Promote object-oriented design, SOLID, and clean architecture patterns.
- Deliver software under tight deadlines and maintain documentation.
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