Lead .NET Developer

Qode

$110K — $140K *
Finance & Insurance
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10-16 years of experience in C#/.NET with strong knowledge of async, LINQ, and dependency injection.
  • Hands-on experience with AWS production services and monitoring tools.
  • Strong RDBMS knowledge (SQL Server/PostgreSQL) and familiarity with EF Core; NoSQL is a plus.
  • Proficient in Angular for front-end development.
  • Understanding of event-driven architecture using SQS/SNS/Kinesis/Kafka.

Responsibilities

  • Design, build, and maintain C#/.NET Core microservices and RESTful APIs.
  • Develop and manage cloud-native workloads on AWS features like ECS, EKS, and Lambda.
  • Implement robust data models for portfolio management, transactions, and reporting.
  • Integrate with various custodians, market data providers, and analytics platforms.
  • Ensure compliance with security standards, including OAuth2/OIDC and PII handling.
  • Utilize CI/CD practices with tools like GitHub Actions, Azure DevOps, or Jenkins, and manage containerization with Docker.
  • Collaborate with Product and Compliance teams to adhere to regulatory requirements.

Benefits

  • Full-time role with opportunities for career advancement.
  • Access to training and professional development resources.
  • Flexible working arrangements and potential for remote work.
  • Engagement in high-impact projects within the wealth management sector.
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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