Senior Back-end Developer

Salary: 1000 - 1200 PLN/MD on B2B

Work model: Flexible hybrid from Warsaw (1 day per week from the office) 

 

Why choose this offer?

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• You can expect a flexible work organization
• The international work environment will allow you to interact with the English language daily
• Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit)
• The Jit community will bring you a nice time during regular integration meetings

 

Project

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We are seeking a Senior Back-end Developer to join our team and contribute to a cutting-edge performance and reporting management tool. The project involves creating scalable backend solutions, designing and maintaining high-quality RESTful APIs for seamless integration, and optimizing database performance with efficient schemas and queries. You will play a key role in modernizing legacy code to align with current standards while collaborating in an Agile environment to deliver high-quality solutions on time. Additionally, you will leverage CI/CD pipelines to streamline deployment and enhance workflow efficiency, ensuring the tool meets enterprise performance and scalability requirements.

Expected competencies and knowledge

• Expertise in C# programming and the .NET framework
• Advanced experience with ASP.NET Core for building robust backend systems
• Proficiency in API development and working with SQL Server for database design and management
• Ability to effectively maintain and improve legacy codebases
• Understanding of object-oriented programming and software development principles

Nice to have skills

• Experience with version control systems, such as Git
• Familiarity with web application security and cloud computing concepts
• Proficiency in writing maintainable and efficient code
• Knowledge of testing frameworks and Agile practices

 

Technologies you'll work with

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Languages & Frameworks:

• C#
• ASP.NET Core
• Angular
• HTML, CSS, JavaScript
• Bootstrap

Tools:

• Visual Studio
• SOAP UI I Swagger UI I Postman
• Bitbucket
• Jenkins
• SQL Server Management Studio

Database:

• MS SQL Server
• Transact-SQL

 

Client – why choose this particular client from the Jit portfolio?

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Jit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this major Norwegian provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture, which is conducive to people who emphasize work-life balance and feedback culture. Furthermore, all projects are executed in international teams, giving constant exposure to the English language. 

 

About Jit Team

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The Human factor of IT - it's not just a slogan, it's a philosophy. The foundation of Jit Team is people, which is why we prioritize you. We employ over 500 experienced experts. We create highly specialized teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits, and a proprietary professional development program.

Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what we have achieved over 14 years of activity. By supporting indigenous initiatives, we ensure the circulation of good energy.