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Senior Software Solution Architect – C#/.NET (m/w/d)

RemoteFull-time2026-09-11 → 2026-10-08
Remote

Core

Senior Software Solution Architect designing technical solutions from concept to production using C#/.NET and AI/LLM tools for an audit and tax advisory firm.

Role type

Senior IC software solution architect

Builds

Internal automation tools and digital products/services for audit and tax clients

Domain

Professional services (audit/tax) + modern software engineering

Deliverable

production ML models | product features

Required skills

C#, .NET, ASP.NET Core, API design, Solution Design, System Integration, CI/CD, Docker, GitLab, LLM prompt engineering, Code review

Preferred skills

Finance/Tax domain knowledge, AI-first engineering mindset, Modern web technologies, Cloud platforms

Technologies

C#, .NET, ASP.NET Core, Web APIs, REST, Entity Framework, SQL, GitLab, Docker, LLMs (via careerplan.io/jobs/2793820-senior-software-solution-architect-cnet-mwd-at-hws)

Responsibilities

Define solution design and technical architecture for new and existing applications; Design and develop solutions using C# and .NET; Integrate internal and external systems via REST APIs; Develop and maintain CI/CD pipelines; Analyze existing systems and create modernization strategies; Collaborate with business units to translate requirements into technical solutions; Utilize AI/LLM tools for analysis, design, and code generation while ensuring quality and security.