Senior C#/.NET Full-Stack Engineer — Cloud, DDD, AI Tools

IT Search; Dublin; On-site; EUR 101,000 - 129,000; Full time

Benefits offered by this job

Job summary

IT Search is seeking an experienced Senior Full-Stack Software Engineer for a Dublin-based financial services client. You will own end-to-end development of cloud-native, serverless applications using AWS, with a focus on C#/.NET backend and Angular frontend.

Apply Domain-Driven Design to complex financial domains, utilize AI tools like Claude Code and GitHub Copilot, and craft real-time data pipelines in SQL/Snowflake.

Qualifications

• Expert-level C#/.NET skills with OO design and SOLID principles.
• Experience applying DDD concepts to distributed enterprise domains.
• Hands-on AWS serverless (Lambda) and event-driven messaging (Kafka, SQS, SNS).
• Advanced SQL skills; design/optimisation in SQL Server and Snowflake.
• Practical experience using AI-assisted engineering tools (Claude Code, GitHub Copilot).
• Strong focus on test-first approaches and automation (unit/integration/contract tests).

Responsibilities

• Own end-to-end development of full-stack applications (Angular frontend, C#/.NET backend).
• Build and optimise real-time data pipelines for low latency.
• Collaborate with cross-functional teams and global stakeholders.
• Implement cloud-native, serverless architectures on AWS.
• Apply DDD to model complex financial domains.

Skills

C#/.NET

Domain-Driven Design

Concurrency

Angular

Test automation

Cloud-native

Tools

AWS Lambda

Kafka

SQS

SNS

Snowflake

SQL Server

Claude Code

GitHub Copilot

Job description

IT Search is seeking an experienced Senior Full-Stack Software Engineer for a Dublin-based financial services client. You will own end-to-end development of cloud-native, serverless applications using AWS, with a focus on C#/.NET backend and Angular frontend.

Apply Domain-Driven Design to complex financial domains, utilize AI tools like Claude Code and GitHub Copilot, and craft real-time data pipelines in SQL/Snowflake.