Lead .NET Developer

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).

Responsibilities

• 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)
• 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

Requirements

• 10-16 years in C#/.NET; strong knowledge of async, LINQ, dependency injection, unit/integration testing
• Hands-on AWS experience is required, 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)

Qualifications

• Bachelor's degree in Computer Science or related field
• Experience in Wealth/Asset Management (preferred), banking or financial services
• Domain certifications (CFA/CFP/IMC), AWS certs (Developer Associate, Solutions Architect)
• Experience with performance tuning, low latency APIs, and data lineage

Skills

• C#/.NET
• AWS
• RDBMS (SQL Server/PostgreSQL)
• NoSQL databases
• Front-end Angular
• Event-driven patterns (SQS/SNS/Kinesis/Kafka)
• Python for data pipelines
• Snowflake/Redshift
• Kubernetes
• FIX/Swift
• Excel add-ins
• BI/reporting (Power BI/SSRS)
• FinOps

Benefits

• Flexible working hours
• Competitive salary
• Health insurance
• Retirement plan
• Professional development opportunities

Pay

Commensurate with experience

Schedule

Full-time