.NET Developer; AWS, Kubernetes, Docker

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired bya collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.

We are seeking an experienced Senior .NET Developer / Lead with deep expertise in C#, .NET Core, and advanced code‑generation technologies. The ideal candidate will have strong hands‑on experience with Roslyn, Microsoft.

Code Analysis, and cloud‑native architectures on AWS. This role involves leading technical design, building high‑performance systems, and collaborating with cross‑functional teams to deliver scalable and maintainable solutions.

Key Responsibilities

• Lead the design and development of high‑performance applications using C# and .NET Core.
• Architect, develop, and maintain secure, scalable RESTful APIs.
• Drive cloud adoption, optimize applications, and streamline deployments on AWS.
• Build and maintain source generators, analyzers, syntax rewriters, and other compiler‑based tools using Roslyn.
• Work closely with product owners, architects, and QA teams to ensure high‑quality project delivery.
• Conduct code reviews, troubleshoot complex issues, and improve system reliability and performance.
• Participate in technical roadmap and strategy, staying ahead of emerging technologies and best practices.

Required Skills & Experience

• 7+ years of professional experience with C#, .NET Framework/Core.
• Deep understanding of .NET compilation, IL code, runtime behavior.
• Strong hands‑on experience with Roslyn (Microsoft.
  
  Code Analysis) for code analysis and generation.
• Expertise in creating source generators, code analyzers, syntax rewriters.
• Solid knowledge of MSBuild, custom build tasks, and the .NET SDK.
• Experience with Reflection, Expression Trees, and dynamic code generation.
• Expertise in T4 templates, Razor, or similar templating technologies.
• Understanding of ASP.NET Core, Entity Framework Core, and modern .NET architectural patterns.
• Strong hands‑on experience with AWS services such as EC2, Lambda, RDS, S3, EKS/Kubernetes, etc.
• Ability to design and implement cloud‑native architectures and deployment automation.

The base compensation range for this role in the posted location is: $80,000. Per Annum

Capgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law.

The actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction.

These may include, but are not limited to:
Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity.

It is not typical for candidates to be hired at or near the top of the posted compensation range.

In addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws.

Capgemini offers a comprehensive, non‑negotiable benefits package to all regular, full‑time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include:

• Paid time off based on employee grade (A-F), defined by policy:
  Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave
• Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
• Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
• Life and disability insurance
• Employee assistance programs
• Other benefits as provided by local policy and eligibility

Important…