Lead .NET & AWS Developer for FinTech Platforms

Ethereum Technologies LLC; Charlotte (NC); On-site; USD 120,000 - 150,000; Full time

Job summary

Ethereum Technologies LLC is seeking a Lead .NET Developer with strong AWS experience to build and maintain cloud-native applications for financial platforms. You will ensure high performance, security, and regulatory compliance while delivering scalable software.

The role involves designing microservices, implementing APIs, and collaborating with DevOps, QA, and product teams to meet FINRA/SEC requirements. Experience with Docker and AWS tools is valued.

Qualifications

• 5+ years of experience in .NET development (C#, ASP.NET Core, Web API).
• 3+ years of hands-on experience with AWS services (Lambda, S3, RDS, DynamoDB, API Gateway, ECS, AWS Glue, Cloud Watch).
• Strong understanding of secure coding practices and data protection in financial applications.
• Experience with SQL Server, PostgreSQL and NoSQL databases.
• ELK Kibana Logging and Dynatrace in production environments.
• Familiarity with containerization (Docker) and orchestration (ECS/EKS).
• Experience with Agile/Scrum methodologies.
• Excellent communication and documentation skills.

Responsibilities

• Develop and maintain enterprise-grade applications using C#, ASP.NET Core, and AWS cloud services.
• Design and implement microservices and APIs to support financial transactions, reporting, and advisor tools.
• Collaborate with cross-functional teams including DevOps, QA, and Product Owners to deliver secure and scalable solutions.
• Ensure applications meet FINRA, SEC, and other regulatory requirements.
• Monitor and optimize cloud infrastructure using AWS CloudWatch, X-Ray, and other tools.
• Implement CI/CD pipelines using AWS CodePipeline, GitHub Actions, or Jenkins.
• Participate in Agile ceremonies and contribute to sprint planning, estimation, and retrospectives.

Skills

C#/.NET

ASP.NET Core

Web API

AWS skills

Secure coding

SQL & NoSQL

ELK Kibana

Dynatrace

Docker

Agile/Scrum

Communication

Tools

AWS Lambda

S3

RDS

DynamoDB

API Gateway

ECS

EKS

CloudWatch

X-Ray

Terraform

CloudFormation

Job description

Ethereum Technologies LLC is seeking a Lead .NET Developer with strong AWS experience to build and maintain cloud-native applications for financial platforms. You will ensure high performance, security, and regulatory compliance while delivering scalable software.

The role involves designing microservices, implementing APIs, and collaborating with DevOps, QA, and product teams to meet FINRA/SEC requirements. Experience with Docker and AWS tools is valued.