Senior .NET Fintech Engineer - Remote & AI-Driven

Dating Group; Atlanta (GA); Remote; USD 90,000 - 130,000; Full time

Benefits offered by this job

Remote work

Vacation 27 paid days per year

Paid sick leave

Referral bonuses

Learning support (Preply/Coursera)

Wellbeing wallet €2,800/year

Home office budget €1,000

Family support €1,000 + child benefit

Long-term recognition bonus

Job summary

Social Discovery Group (SDG) is seeking a Senior .NET Developer (Fintech) to design and maintain backend services for payment processing, reconciliation, payouts, and the B2B client dashboard.

You will build resilient microservices, implement AI-assisted workflows, ensure performance targets, and collaborate with a global remote team. Remote full-time with generous benefits and learning support.

Qualifications

• 5+ years of commercial experience with C# and ASP.NET Core.
• Experience designing microservices and scalable backend systems.
• Hands-on with Azure, Docker, AKS, MS SQL Server, MongoDB and Cosmos DB.
• Experience delivering tasks with AI tools or agents, and ability to explain code.
• Clean, maintainable code with tests and strong ownership.

Responsibilities

• Develop and maintain backend services for payment processing and back office functions.
• Build resilient integrations and asynchronous workflows (idempotency, outbox/inbox, sagas).
• Meet performance targets, set up monitoring, and ensure reliability.
• Deliver tasks with AI agents, validate code, add tests and fix defects.
• Review code, keep specs up to date, and share knowledge with the team.

Skills

C#

ASP.NET Core

Microservices

Azure

Docker

AKS

MS SQL Server

MongoDB

Cosmos DB

AI tools

Testing

Tools

Azure DevOps

Kubernetes

Job description

Social Discovery Group (SDG) is seeking a Senior .NET Developer (Fintech) to design and maintain backend services for payment processing, reconciliation, payouts, and the B2B client dashboard.

You will build resilient microservices, implement AI-assisted workflows, ensure performance targets, and collaborate with a global remote team. Remote full-time with generous benefits and learning support.