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Über
What You'll Do
Act as the architecture decision maker: own ADRs and design governance, set standards, and make build/buy/vendor choices that balance speed, cost, and risk. Communicate with clarity: translate trade-offs for executives and customers; facilitate high-signal design reviews and whiteboard sessions. Own the architecture for a greenfield/cloud-native .NET platform on AWS; produce reference architectures, threat models, and deployment blueprints. Design for multi-tenant SaaS: tenant isolation, data partitioning strategies, rate limiting, per-tenant configuration, and cost/usage observability. Model core domains & APIs using domain-driven design; define contracts, versioning, and API gateways; champion consistency and evolvability. Select & integrate AWS services (ECS/EKS or Lambda, API Gateway/ALB, S3/CloudFront, RDS/Aurora PostgreSQL, ElastiCache/Redis, SQS/SNS or RabbitMQ, OpenSearch, KMS, Secrets Manager, CloudWatch, IAM). Data architecture for PostgreSQL: schema and migration strategy, performance (indexes/partitioning), read/write scaling, and HA/DR (backups, replicas, RTO/RPO). Frontend architecture with React + Fluent UI: component library strategy, accessibility (WCAG), performance budgets, and SSR/edge delivery where appropriate. Security-by-design: encryption in transit/at rest, least-privilege IAM, SSO (OIDC/SAML), secret rotation, audit trails, and secure SDLC gates. HIPAA alignment: partner with Security/Compliance on safeguards (administrative, physical, technical), logging/audit requirements, and evidence for SOC 2/HITRUST. Reliability & performance: SLOs/SLIs, capacity planning, load testing, chaos/resiliency patterns (circuit breakers, timeouts, backoff, idempotency). Observability: implement distributed tracing/metrics/logging (OpenTelemetry), golden signals, dashboards, and actionable alerting. DevEx and velocity: CI/CD pipelines, Infrastructure as Code (Terraform or AWS CDK), environment strategy (feature envs/preview apps), and automated quality gates. Mentor and lead engineers through design reviews, pairing, and coaching; foster a high-trust, learning-oriented culture. Required Qualifications
Exceptional communication and influence skills: clear written/verbal storytelling for executives, customers, and engineers; facilitation of workshops and whiteboard sessions. 8+ years building production web platforms; 3+ years in an architect/tech-lead role owning system design and decisions. AWS expertise designing secure, highly available, cost-aware services (VPC/networking, IAM/KMS, API Gateway/ALB, ECS/EKS or Lambda, RDS/Aurora PostgreSQL, CloudWatch). Expert in C#/.NET (ASP.NET Core) and modern API patterns (REST/JSON; bonus: gRPC). Proficiency with PostgreSQL (schema design, performance tuning, migrations, backup/restore/replication). Frontend proficiency in React; familiarity with Fluent UI and accessibility best practices. Deep understanding of multi-tenant SaaS patterns, distributed systems, and event-driven architectures. Track record implementing observability, CI/CD, and IaC in production. Security fundamentals: OAuth2/OIDC, TLS, least-privilege IAM, secure coding; working knowledge of HIPAA technical safeguards. Nice to Have
Experience with HL7 v2/FHIR integrations, EHR ecosystems (Epic/Cerner), or interface engines (e.g., Mirth Connect). HITRUST/SOC 2 program experience (controls, evidence, and audit readiness). Messaging/streaming: RabbitMQ, SQS/SNS, or Kafka; patterns for exactly-once-effect via idempotency. Container orchestration (EKS or ECS), service meshes, and zero-trust networking. Caching (Redis/ElastiCache), search (OpenSearch/Elasticsearch), and reporting/analytics patterns. Performance engineering (load modeling, flamegraphs, memory/GC tuning in .NET). Experience with Next.js or SSR/edge rendering for React.
Sprachkenntnisse
- English
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