Sr. Software Engineer/ .NET Developer

Job Responsibilities:

• Design, develop, and maintain scalable applications using .NET 8.0, leveraging at least 7 years of hands-on development experience.
• Utilize Python programming skills (2+ years' experience) for scripting, automation, or integration tasks as required by project needs.
• Architect and implement cloud-based solutions on AWS, applying a minimum of 5 years’ experience with AWS services.
• Integrate secure authentication and authorization protocols, including PingID and JWT tokens.
• Design, implement, and optimize database solutions, including experience with MarkLogic (NoSQL) and other data storage technologies.
• Lead and execute data transfer and migration initiatives between systems or platforms, ensuring security and data integrity.
• Develop and enhance backend and middleware components using .NET 8.0.
• Implement integrations involving authentication/authorization protocols (Ping ID, OpenID, etc.).
• Handle data migration from legacy systems to AWS S3.
• Collaborate closely with the architecture and business systems teams.
• Work independently on pre-defined requirements (via JIRA tickets); no requirement gathering needed.
• Participate in ongoing development cycles and adhere to project timelines and coding discipline.

Skills:

• Design, develop, and maintain scalable applications using .NET 8.0, leveraging at least 7 years of hands-on development experience.
• Utilize Python programming skills (2+ years' experience) for scripting, automation, or integration tasks as required by project needs.
• Architect and implement cloud-based solutions on AWS, applying a minimum of 5 years’ experience with AWS services.
• Integrate secure authentication and authorization protocols, including PingID and JWT tokens.
• Design, implement, and optimize database solutions, including experience with MarkLogic (NoSQL) and other data storage technologies.
• Lead and execute data transfer and migration initiatives between systems or platforms, ensuring security and data integrity.
• Experience with .NET modernization/migration strategies, such as upgrading legacy .NET Framework applications to .NET 8+, or migrating to microservices.
• Strong knowledge of web technologies for handling large browser-based files (e.g., JavaScript, HTML5, WebAssembly, React or Angular frameworks).
• Familiarity with AWS S3, Lambda, API Gateway, and AWS IAM for secure storage, transfer, and serverless processing of large data files.
• Expertise with RESTful and GraphQL API design for seamless data transfer between web clients and backend/cloud services.
• Advanced understanding of secure file handling (e.g., encryption, validation, virus scanning) for uploads and downloads.
• Skills in DevOps and CI/CD for automating build, test, and deployment pipelines—especially cloud-oriented.
• Familiarity with event-driven architectures and message queues (e.g., AWS SNS/SQS, Kafka) for robust file-transfer workflows.
• Experience with cloud monitoring and logging tools (e.g., AWS CloudWatch, ELK stack) for file transfer and application health tracking.
• Understanding of scalability and performance optimization in web and cloud apps.
• Knowledge of containerization and orchestration technologies (Docker, Kubernetes) for scalable application deployment.
• Experience integrating or migrating legacy data systems (including lab notebooks and scientific data formats) into modern platforms.
• Experience with React.js or similar frontend frameworks.
• Prior exposure to unstructured data migration projects.
• Containerization expertise (Docker, Kubernetes).

Education/Experience:

• Experience with .NET modernization/migration strategies, such as upgrading legacy .NET Framework applications to .NET 8+, or migrating to microservices.