Lead .NET & AWS Engineer for FinTech APIs

Valiant Technologies LLC; Charlotte (NC); On-site; USD 120,000 - 170,000; Full time

Job summary

VALIANT TECHNOLOGIES LLC is seeking a Lead .NET Developer with strong AWS experience to build and maintain cloud-native financial platforms. You will lead development on enterprise-grade applications and microservices, ensuring performance, security, and compliance.

You will collaborate with DevOps, QA, and Product Owners to deliver secure, scalable solutions while implementing CI/CD pipelines and adhering to Agile practices. Experience in finance tech and regulatory requirements is essential.

Qualifications

• 5+ years in .NET development (C#, ASP.NET Core, Web API).
• 3+ years with AWS (Lambda, S3, RDS, DynamoDB, API Gateway, ECS).
• Strong secure coding practices for financial apps.
• Experience with SQL Server, PostgreSQL and NoSQL.
• Elk/Kibana logging and monitoring.
• Dynatrace observability experience.
• Familiarity with Docker and ECS/EKS.
• Experience with Agile/Scrum methodologies.
• Excellent communication and documentation skills.

Responsibilities

• Develop and maintain enterprise-grade apps using C#, ASP.NET Core, and AWS services.
• Design and implement microservices and APIs for financial transactions and reporting.
• Collaborate with DevOps, QA, and Product Owners to deliver secure, scalable solutions.
• Ensure compliance with FINRA, SEC and other regulatory requirements.
• Monitor and optimize AWS infrastructure using CloudWatch and other tools.
• Implement CI/CD pipelines with AWS CodePipeline, GitHub Actions, or Jenkins.
• Participate in Agile ceremonies and sprint planning.

Skills

C#/.NET

ASP.NET Core

Web API

AWS

Security best practices

SQL / NoSQL

ELK / OpenTelemetry

Dynatrace

Docker

ECS/EKS

Agile/Scrum

Communication

Tools

Docker

ECS/EKS

Job description

VALIANT TECHNOLOGIES LLC is seeking a Lead .NET Developer with strong AWS experience to build and maintain cloud-native financial platforms. You will lead development on enterprise-grade applications and microservices, ensuring performance, security, and compliance.

You will collaborate with DevOps, QA, and Product Owners to deliver secure, scalable solutions while implementing CI/CD pipelines and adhering to Agile practices. Experience in finance tech and regulatory requirements is essential.