• Design and develop scalable backend services using Node.js (NestJS) and Java / Kotlin (Spring Boot). • Build and maintain event-driven architectures using Apache Kafka. • Develop RESTful and asynchronous APIs for internal and external services. • Design and optimise data models using PostgreSQL, MongoDB, and Redis. • Deploy and operate services across Windows Server, Docker, and Kubernetes environments. • Build and maintain CI/CD pipelines using GitHub Actions to automate testing, security checks, and deployments. • Implement and maintain cloud-native application architectures focusing on reliability, scalability, and observability. • Integrate Elasticsearch for logging, search, and analytics capabilities. • Ensure code quality and security standards using tools such as SonarQube, OWASP dependency checks, and TruffleHog. • Participate in Agile ceremonies including sprint planning, stand-ups, and retrospectives. • Mentor junior engineers and contribute to engineering best practices and architectural decisions.

• Own and govern API design by defining and maintaining strict OpenAPI specifications before implementation begins • Design and implement high-performance microservices using TypeScript and Node.js within a serverless AWS architecture • Drive FinOps excellence by architecting solutions with AWS Lambda, API Gateway, DynamoDB, and EventBridge to achieve a Scale-to-Zero cost model • Enforce logical isolation patterns across services, ensuring strict tenant data separation via JWT policies and Row-Level Security • Maintain adherence to the Ad Context Protocol (AdCP) across all data models for consistent AdTech data language • Develop reusable “Golden Path” templates, shared libraries, and engineering best practices • Conduct rigorous code reviews focusing on latency (<200ms), availability (99.99%), and observability • Translate product and commercial requirements into scalable technical specifications • Contribute to evolving the overall platform architecture toward standardization and reusability

• Design, develop, and maintain complex .NET-based applications • Collaborate with cross-functional teams including engineers, QA, and domain experts • Implement secure, scalable, and efficient solutions aligned with healthcare industry standards • Participate in code reviews, architecture discussions, and technical decision-making • Take ownership of features from requirements breakdown to deployment • Deploy and monitor services in AWS cloud-native environments • Handle production issues and incidents with accountability

• Programming in the CAD environment using C++ • Implementing new features in our standard software primtech as well as in primtechDT innovation projects • Discussing use cases with internal users and project managers • Testing new releases, performing internal approvals, and fixing bugs