Lead .NET Developer

Qode

$100K — $130K *
Enterprise Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10-16 years of experience in C#/.NET with in-depth knowledge of async, LINQ, and dependency injection.
  • Hands-on experience with AWS in a production environment, focusing on service management and monitoring.
  • Strong expertise in RDBMS like SQL Server or PostgreSQL, with familiarity in ORM (EF Core) and some exposure to NoSQL.
  • Proficient in front-end development using Angular.
  • Understanding of event-driven architectures and patterns such as SQS, SNS, Kinesis, or Kafka.

Responsibilities

  • Design, build, and maintain C#/.NET Core microservices and RESTful APIs for wealth management.
  • Develop cloud-native solutions and workloads on AWS using tools like ECS, Lambda, and DynamoDB.
  • Implement comprehensive data models for portfolio management, transaction tracking, and reporting.
  • Integrate applications with custodians and market data providers as well as CRM systems.
  • Ensure security and regulatory compliance through encryption, audit trails, and proper handling of PII.
  • Utilize CI/CD practices incorporating GitHub Actions, Azure DevOps, and Jenkins for deployment.
  • Collaborate with product and compliance teams to ensure adherence to regulatory standards.

Benefits

  • Opportunity to work on cloud-native solutions in a leading financial services environment.
  • Engagement with modern technologies including AWS and microservices architecture.
  • Collaboration within a strong team emphasizing regulatory compliance and security.
  • Access to resources for ongoing training and professional development.
Full Job Description
Title: Lead .NET Developer

Location: Fort Mill, SC or New York, NY

Employment Type: Full-time

Experience: 10 - 18 years

About the role

We're hiring a Lead .NET Developer to build secure, scalable services and APIs for wealth management platforms (portfolio accounting, order management, performance/fees, client onboarding/KYC, and integrations with custodians/market data). You'll design and deliver cloud-native solutions on AWS with a strong focus on reliability, performance, and regulatory compliance.

What you'll do
  • Design, build, and maintain C#/.NET Core microservices and RESTful APIs.
  • Develop cloud-native workloads on AWS (ECS/EKS/Lambda, API Gateway, SQS/SNS, DynamoDB/RDS, S3, CloudWatch).
  • Implement data models for portfolio, positions, transactions, orders, entitlements, performance, fees, and reporting.
  • Experience utilizing
  • Integrate with custodians, market data providers, CRMs, and downstream analytics (ETL/ELT).
  • Ensure security/compliance (OAuth2/OIDC, encryption, audit trails, PII handling).
  • CI/CD with GitHub Actions/Azure DevOps/Jenkins, containerization with Docker, and IaC (Terraform/CloudFormation).
  • Partner with Product/Compliance to meet regulatory and SLA requirements.


What you'll bring
  • 10-16 years in C#/.NET; strong knowledge of async, LINQ, dependency injection, unit/integration testing.
  • Hands-on AWS experience with production services and monitoring/observability.
  • Strong RDBMS (SQL Server/PostgreSQL) & ORM (EF Core); familiarity with NoSQL a plus.
  • Proficiency in front-end Angular development.
  • Understanding of event-driven patterns (SQS/SNS/Kinesis/Kafka).


Nice to have
  • Bonus: Python for data pipelines, Snowflake/Redshift, Kubernetes, FIX/Swift, Excel add-ins, BI/reporting (Power BI/SSRS), FinOps.
  • Experience in Wealth/Asset Management (e.g., OMS, portfolio accounting, corporate actions, fees & billing, performance/attribution, KYC/AML).
  • Domain certifications (CFA/CFP/IMC), AWS certs (Developer Associate, Solutions Architect).
  • Experience with performance tuning, low latency APIs, and data lineage.

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