Resilient Co.
Logistics
LeadBackendDeveloper
Neural analysis suggests this role is
optimal for Lead candidates.
“Lead Backend Developer at Resilient Co.. Skills: NET Core, Microservices, RESTful APIs, API Modernization. Lead modernization effort. Migrate legacy SOAP APIs”
Industry & Context.
Troubleshoot complex issues
BYOD
What They're Looking For.
Must Have
Expert-level C# proficiency, Extensive backend development experience, Deep knowledge of .NET Framework, Deep knowledge of .NET Core, Experience building enterprise backend services, Experience migrating enterprise backend services, Architect scalable microservices, Experience with .NET Core microservices, Experience with RESTful principles, Proven experience designing RESTful APIs, Proven experience implementing RESTful APIs, Experience with legacy SOAP services, Experience with legacy WCF services, Skilled in creating OpenAPI specifications, Skilled in maintaining OpenAPI specifications, Skilled using Swagger tools, Proficient using Entity Framework Core, Expertise implementing OAuth 2.0, Expertise implementing OpenID Connect, Experience designing MFA solutions, Experience integrating MFA solutions, Knowledge of JWT, Ability to apply Adapter design pattern, Experience developing file-based interfaces, Familiarity with IVR system integration
Nice to Have
Azure experience, Docker knowledge, Kubernetes familiarity, RabbitMQ experience, Azure Service Bus understanding, API Gateway Solutions exposure, Finance domain knowledge, Supply chain domain knowledge
What You'll Do.
Lead modernization effort
Migrate legacy SOAP APIs
Migrate legacy WCF APIs
Develop RESTful services
Ensure high performance
Ensure maintainability
Design microservices architectures
Implement microservices architectures
Integrate with SCM systems
Develop REST adapter layers
Implement secure authentication
Implement secure authorization
Create OpenAPI specifications
Maintain OpenAPI specifications
Apply Adapter design pattern
Develop file-based interfaces
Integrate with IVR systems
Collaborate with development teams
Collaborate with DevOps
Ensure CI/CD integration
Ensure automated deployments
Participate in code reviews
Mentor junior developers
Promote backend best practices
Promote security best practices
Troubleshoot technical issues
Resolve technical issues
Stay current with technologies
Improve backend architecture
Improve development processes
How You'll Work.
Team & Collaboration
Cross-functional teams; Internal development teams; QA teams; DevOps teams
Process & Methodology
Agile
Full Job Description
## Description Summary We are seeking a highly skilled and experienced Lead Backend Developer to play a pivotal role in modernizing our legacy Supply Chain Management systems. This role focuses on transforming existing SOAP and Windows Communication Foundation (WCF) APIs into modern, scalable REST-based microservices using .NET Core. The ideal candidate will be instrumental in designing and implementing secure, efficient backend services, developing REST adapter layers, and ensuring seamless integration with existing systems. This position requires a strong technical leader who can collaborate effectively with cross-functional teams, including DevOps, to deliver robust solutions that support our business goals. Responsibilities Lead the modernization effort by migrating legacy SOAP and WCF APIs to RESTful services using .NET Core, ensuring high performance, scalability, and maintainability. Design and implement scalable microservices architectures that integrate seamlessly with existing Supply Chain Management systems. Develop REST adapter layers to facilitate smooth communication between legacy systems and new services. Architect and implement secure authentication and authorization mechanisms using OAuth 2.0, OpenID Connect, Multi-Factor Authentication (MFA), and JSON Web Tokens (JWT). Create and maintain comprehensive OpenAPI (Swagger) specifications to document APIs clearly and facilitate collaboration. Apply the Adapter design pattern and develop file-based interfaces to support legacy system integration and IVR system connectivity. Collaborate closely with internal development teams, QA, and DevOps to ensure smooth CI/CD pipeline integration and automated deployments. Participate in code reviews, mentor junior developers, and promote best practices in backend development and security. Troubleshoot and resolve complex technical issues related to backend services and integrations. Stay current with emerging technologies and industry trends to continuously improv
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