General Information

Position
Senior Application Developer

Work arrangement
Full-time

City
Gdansk, Katowice, Krakow, Lodz, Poznan, Rzeszow, Szczecin, Warsaw, Wroclaw

Country
Poland

Department
Business Services Center (PL)

Team
Information Technology (IT)

Area of interest
IT - Development, IT - Services

Way of work
Hybrid

Description & Requirements

Who we are looking for

• 10+ years of professional experience in software development.
• Strong expertise in C# and .NET technologies, particularly ASP.NET Core.
• Experience with Entity Framework and relational databases.
• Solid knowledge of APIs, integration patterns, and SQL.
• Hands-on experience with Angular and TypeScript and/or Java Spring Boot.
• Experience with Microsoft SQL Server, Azure Database, and Microsoft IIS.
• Familiarity with Azure services such as Azure Functions, Service Bus, API Management, Logic Apps, Azure Data Factory, and Container Apps is an advantage.
• Strong analytical, problem-solving, and communication skills.
• Experience working in Agile development environments.

Your future role

As a Senior Application Developer, you will play a key role in designing, developing, and integrating modern enterprise applications that support the digitalization of business processes across the organization.

Your Responsibilities:

• Design, develop, and maintain modern, scalable applications and services.
• Collaborate in agile software development and integration projects.
• Drive the onboarding of new applications into the enterprise application landscape.
• Develop and implement integration solutions using Microsoft Azure Integration Services.
• Enable seamless integration across business-critical systems and platforms.
• Analyze, document, and optimize integration processes, interfaces, and technical solutions.
• Work closely with cross-functional teams to deliver end-to-end digital solutions and drive innovation.

What we offer

• Stable job in multinational company based on employment contract;
• Working in flexible hybrid model - partially from home and the office;
• Great opportunity for professional development (individual training plan, soft skills and technical trainings, access to modern training platforms e.g. Udemy for Business, LinkedIn Learning);
• Structured onboarding process and Buddy program for new joiners;
• Open and friendly organizational culture based on the pillars of well-being and diversity & inclusion

About Deloitte

Deloitte is a variety of people, experience, industries and services we deliver in 150 countries of the world. It is an intellectual challenge, a good starting point for your career, and an excellent opportunity for continuous development and gaining valuable life experiences. What you only must do is to take the first step - press the apply button and send us your CV, go through all the stages of the recruitment process and sign a contract with us. Deloitte is simply your best choice.

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