Senior .NET Developer

Why Choose TD SYNNEX:

As a Fortune 500 global corporation, operating in over 100 countries, TD SYNNEX values its diverse workforce of 22,000 employees. As the biggest IT distributor in the world, our mission is to provide top-notch cybersecurity solutions, empowering businesses and individuals to navigate the digital world safely and efficiently.

About the role:

We are looking for a Senior .NET Developer with strong analytical skills and experience in Microsoft technologies. You will work on business-critical applications, contributing both to new feature development and ongoing maintenance to ensure system stability.

Core technologies

• C#, .NET Framework 4.8

• Web Forms, ASP.NET (Custom Controls)

• MSSQL, Entity Framework 6, LINQ, LINQ to SQL

• GIT

What we expect

• Strong analytical skills – ability to interpret and process existing code and data, gather business/technical input, and propose optimal solutions.

• Ability to document and communicate solutions clearly and effectively.

• Good English communication skills – able to discuss business logic, finance-related aspects, and technical details.

Nice to have

• Knowledge of MS SQL Server (backup, restore, user permissions).

• Knowledge of Windows Server (IIS, Windows services, access management).

• Understanding of networking and security (data sources, firewall rules).

• Experience with DevOps practices (TFS builds, pipelines, releases).

Responsibilities

• Develop and maintain .NET applications using MSSQL.

• Analyze requirements and prepare technical documentation.

• Deploy new versions of applications across environments (Dev, Int, Prod).

• Support production and test environments by analyzing and replicating issues, and proposing fixes.

• Collaborate with business and technical teams across different functions.

What We Offer:

We provide competitive compensation with regular annual salary reviews.

Full remote in Poland or Hybrid (1 day at the office per week) in Warsaw.

We value continuous learning and provide a clear progression plan.

We provide comprehensive benefits including health insurance, paid leave, retirement plans, and more.

#LI-LT1
#LI-REMOTE
#LI-HYBRID

Key Skills

At TD SYNNEX, our values guide everything we do: Together, We Own It, We Dare to Go, We Grow and Win, and above all, We Do the Right Thing. These principles shape how we work with each other, our partners, and our communities as we drive innovation and create lasting impact.

What’s In It For You?

• Elective Benefits: Our programs are tailored to your country to best accommodate your lifestyle.
• Grow Your Career: Accelerate your path to success (and keep up with the future) with formal programs on leadership and professional development, and many more on-demand courses.
• Elevate Your Personal Well-Being: Boost your financial, physical, and mental well-being through seminars, events, and our global Life Empowerment Assistance Program.
• Diversity, Equity & Inclusion: It’s not just a phrase to us; valuing every voice is how we succeed. Join us in celebrating our global diversity through inclusive education, meaningful peer-to-peer conversations, and equitable growth and development opportunities.
• Make the Most of our Global Organization: Network with other new co-workers within your first 30 days through our onboarding program.
• Connect with Your Community: Participate in internal, peer-led inclusive communities and activities, including business resource groups, local volunteering events, and more environmental and social initiatives.

Don’t meet every single requirement? Apply anyway.

At TD SYNNEX, we’re proud to be recognized as a great place to work and a leader in the promotion and practice of diversity, equity and inclusion. If you’re excited about working for our company and believe you’re a good fit for this role, we encourage you to apply. You may be exactly the person we’re looking for!