General Information

Position
Senior .NET Developer & Technical Team Lead
Work arrangement
Full-time
City
Gdansk, Katowice, Krakow, Lodz, Poznan, Rzeszow, Warsaw
Country
Poland
Department
Business Delivery Solutions
Team
Tax Innovation
Area of interest
IT - Development, IT - Services, Project & Programme Management
Way of work
Hybrid

Description & Requirements

Who we are looking for
We are seeking a seasoned Senior .NET Developer with proven leadership skills to join and guide our team. The ideal candidate will possess extensive experience in web application development using .NET / .NET Core and demonstrate the ability to manage both the development and the support of complete applications. This role requires proficiency in SQL and Angular, a passion for programming, and a commitment to continuous learning. Exceptional attention to detail and dedication to delivering high-quality results are essential. Proficiency in English is mandatory.

Qualifications:
  • Higher education in IT or a related field;
  • 5+ years of experience working with .NET technologies;
  • Proven experience in leading and managing a team of programmers;
  • Demonstrated ability to design application architecture independently;
  • Excellent knowledge of English;
  • Proficient in (C#) .NET (Core and older versions), Angular, HTML/SCSS/TypeScript, MSSQL, and Git.

Additional Skills:
  • Experience with PowerShell, Rabbit MQ, NgRX, Azure DevOps, Rest API, and Entity Framework is a plus;
  • Experience in working with international teams is welcomed.

Your future role
  • Lead and mentor a team of developers, fostering a collaborative and productive work environment;
  • Participate in Recruitment meetings/activities;
  • Oversee the development of new web applications and enhancement of existing ones using C#, MS SQL, ASP.NET / .NET Core, and Angular;
  • Manage the full product development cycle, from process and screen design to development and testing;
  • Communicate requirements directly with internal clients and end users;
  • Utilize tools such as Visual Studio, Azure DevOps, and Figma;
  • Work with frameworks including .NET framework / .NET Core / .NET 5, Entity framework / EF Core, Angular, Telerik, and Hangfire;
  • Ensure the quality of code produced by junior team members and provide mentorship for their professional growth;
  • Participate in code versioning, backlog management, and Continuous Integration/Continuous Deployment (CI/CD).
What we offer
  • An opportunity to form and lead a small, dynamic team with a startup approach within a large international company;
  • Opportunities to learn from experienced experts and participate in professional growth activities such as mentoring, conferences, training, and certification;
  • A supportive and motivational work environment;
  • Involvement in the development of unique applications;
  • Full-time work with a flexible approach, ideal for those continuing their studies;
  • A wide range of benefits and the stability of working for a reputable company.
Selection process
Apply and create your future with us! 

If your resume is of interest to us, the recruitment will consist of several stages:

1. Short online interview  with Recruiter.
2. Interviews with members of the team.

You will receive feedback regardless of process result.
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.

#LI-RO1

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