Senior .NET Engineer

2 weeks ago

Remote Wrocław Gdańsk Cracow Warszawa, Czech Republic N-iX Full time

Requirements Bachelor’s or Technical Degree in Computer Science, Software Engineering, or related field (or equivalent practical experience). 5+ years of professional experience as a backend engineer. Strong knowledge of C# (OOP, inheritance, polymorphism, async programming). Experience with .NET Core, ASP.NET Web API, RESTful services. Hands-on experience with Azure microservices and Kubernetes. Strong experience with LINQ, Automapper, ADO.NET. Knowledge of Hexagonal Architecture and MediatR. Solid background in unit testing with mocking frameworks (Moq). Experience working in Agile/Scrum teams. Proficiency in English and Spanish(both written and spoken). Nice to Have Experience with front-end technologies: Angular, HTML5, SCSS. Familiarity with Azure Data Factory. Experience with continuous integration/continuous delivery (CI/CD) pipelines. Knowledge of Domain-Driven Design (DDD) and Clean Architecture. Previous exposure to automotive or insurance domain projects. About Our Customer: Our customer is a leading company in auto claim management. Their flagship product is a world-class solution for auto repair estimation, deployed in 28 countries. They are on a mission to transform how the automotive industry manages claims through innovation, automation, and high-quality software. About the profile: We are looking for a Senior .NET Backend Engineer to join our agile development team. In this role, you will contribute to the design, development, and optimization of software products aligned with system architecture and business requirements. You will be part of a self-organized Scrum team, building scalable, cloud-based microservices that drive our customer’s solutions forward. ,[Actively participate in all Scrum ceremonies (Daily Stand-ups, Sprint Planning, Reviews, Retrospectives)., Collaborate with product owners and business analysts to analyze user stories and propose both functional and technical solutions., Design, implement, and maintain scalable microservices on Azure with Kubernetes., Develop high-quality, testable back-end applications with .NET Core., Ensure code quality and maintainability through unit testing (Moq, xUnit/NUnit), code reviews, and adherence to best practices., Contribute to the evolution of system architecture, applying Hexagonal Architecture, Clean Code principles, and modern design patterns., Collaborate in a cross-functional, international environment, sharing knowledge and mentoring junior engineers.] Requirements: .NET, Azure DevOps, CI/CD, C#, OOP, .NET CORE, Web API, REST API, Azure, Microservices, Unit testing, GraphQL, Angular, HTML5, SCSS, Azure Data, Continuous integration, Domain-driven design, CD Additionally: International projects, Flexible working hours and remote work possibility, Mentoring program, Training budget, Compensation of Certifications, Active tech community, International team, Free coffee, Kitchen, Modern office, Friendly atmosphere.

  • Senior .Net Software Engineer @ uSoftware

    2 weeks ago

    Remote, Czech Republic uSoftware Full time

    Qualifications  C#, ASP.NET MVC and WebAPI Solid experience with SQL Server, including hand-written queries, relational database design Knowledge of RESTful services Experience with data pipeline engineering, database design, web platform development, API design, or distributed systems Web development using HTML5, CSS, JavaScript, and JQuery, with at...

  • Senior .Net Software Engineer @ uSoftware

    11 hours ago

    Remote, Czech Republic uSoftware Full time

    Qualifications  8+ years of experience with C#, ASP.NET MVC and WebAPI Solid experience with SQL Server, including hand-written queries, relational database design Knowledge of RESTful services Experience with data pipeline engineering, database design, web platform development, API design, or distributed systems Web development using HTML5, CSS,...

  • Middle .NET Full Stack Engineer

    1 week ago

    Remote, Wrocław, Gdańsk, Cracow, Warszawa, Czech Republic N-iX Full time

    At least 3 years of commercial experience as Full Stack Software Developer Backend API development using .Net Working knowledge of Azure Functions and serverless architecture Database interaction with Azure SQL using TypeORM or Prisma Basic understanding of data pipelines and integrations with external systems like Snowflake Ability to debug, write clean...

  • Senior Data Engineer

    2 weeks ago

    Wrocław, Czech Republic Experis Polska Full time

    6+ years of professional experience with on-premises ETL tools (preferably SSIS). Advanced SQL skills, including performance tuning and optimization. .NET knowledge – ability to read and write code. Should have: Python skills (at least ability to read and understand code). Nice to have: Web development knowledge (HTML). Experience with GIT repository...

  • Lead Full-Stack Engineer

    2 weeks ago

    Remote, Wrocław, Gdańsk, Cracow, Warszawa, Czech Republic N-iX Full time

    7+ years of experience in software development. 2+ years of Team/Tech leading experience. Expert in .NET, React. Deep understanding of full-stack development and frontend/backend integration. Architecture design and code review experience in JavaScript/TypeScript environments. API design using REST and optionally GraphQL. Strong experience with modular...

  • Senior .NET Tech Lead @ Experis Polska

    2 days ago

    Remote, Warszawa, Czech Republic Experis Polska Full time

    Requirements: Minimum 6 years of hands-on experience in software development.  Proven experience building and maintaining large web applications and SaaS solutions.  Strong proficiency in C#, .NET Core, and .NET Framework.  Good understanding of RESTful architecture and WebAPI development.  Experience with unit testing frameworks: NUnit, Moq,...

  • Senior .NET Software Developer @ Antal

    2 weeks ago

    Remote, Warszawa, Czech Republic Antal Full time

    Minimum 7 lat doświadczenia komercyjnego w programowaniu. Bardzo dobra znajomość C# i .NET Framework (4.0–4.7). Solidne podstawy OOP oraz wzorców projektowych. Doświadczenie w pisaniu testów jednostkowych (xUnit, NSubstitute lub podobne). Znajomość Git Flow, Git, JIRA, Confluence, code review. Dobre umiejętności analityczne, umiejętność pracy...

  • Senior .Net Tech Lead @ Link Group

    4 days ago

    Remote, Czech Republic Link Group Full time

    Minimum 6 years of software development experience. Proven experience building and maintaining large-scale web applications and SaaS solutions. Proficient in C#, .NET Core, and .NET Framework. Good understanding of REST architecture and WebAPI design. Experience writing unit tests (NUnit, Moq, Jest). Ability to work with distributed code repositories (Git)....

  • Senior .Net Developer @ Experis Polska

    1 week ago

    Remote, Czech Republic Experis Polska Full time

    Required Qualifications: Minimum 6 years of hands-on experience in software development.  Proven experience building and maintaining large web applications and SaaS solutions.  Strong proficiency in C#, .NET Core, and .NET Framework.  Good understanding of RESTful architecture and WebAPI development.  Experience with unit testing frameworks: NUnit, Moq,...

  • Senior .Net Developer @ Link Group

    2 weeks ago

    Remote, Czech Republic Link Group Full time

    6+ years of professional experience in software development. Proven track record in building and maintaining large-scale web applications and SaaS solutions. Strong proficiency in C#, .NET Core, and .NET Framework. Solid understanding of RESTful architecture and WebAPI development. Hands-on experience with unit testing frameworks (NUnit, Moq, Jest)....