[Remote] Senior Backend / API Developer

Note: The job is a remote job and is open to candidates in USA. Kforce Inc is seeking a Senior Backend/API Developer to support the design, development, and ongoing enhancement of backend services and API-driven applications. The role focuses on building reliable, scalable solutions using C#/.NET within a modern microservices environment, involving tasks such as developing RESTful APIs, improving backend performance, and contributing to cloud-based application modernization efforts.ResponsibilitiesDeveloping and maintaining backend servicesDesigning APIs that integrate smoothly with frontend applicationsSupporting microservices design and implementationWorking with relational and NoSQL databasesContainerized application developmentCloud-based backend servicesETL/data pipeline workData migration supportApplying secure coding practices across distributed systemsSkills7+ years of professional backend development experience using C#/.NETStrong experience designing, building, and supporting RESTful APIsExperience working within microservices-based architectures, including service design, decomposition, and communication between servicesHands-on experience with Docker and Kubernetes for containerized application development and deploymentStrong SQL Server experience, including relational database design, query optimization, and performance troubleshootingExperience with MongoDB or similar NoSQL database platformsHands-on AWS experience, including RDS and LambdaKnowledge of ETL processes, data pipeline development, and data transformationExperience supporting cloud migration and application modernization effortsExperience with complex data migration activities, with attention to data accuracy and continuityStrong understanding of security principles, including authentication, authorization, encryption, API security, secure coding, OWASP guidance, and data protectionExperience using Git or similar version control toolsStrong debugging, troubleshooting, and problem-solving skills in distributed application environmentsExperience with AWS services such as S3, API Gateway, ECS/EKS, DynamoDB, or CloudWatchFamiliarity with CI/CD and DevOps practicesExperience with messaging or queueing tools such as SQS, RabbitMQ, or KafkaExperience collaborating with React TypeScript frontend teamsBenefitsMedical/dental/vision insuranceHSAFSA401(k)Life, disability & ADD insurance to eligible employeesPaid time off for salaried personnelPaid sick leave for hourly employees on a Service Contract Act projectCompany OverviewKforce is a solutions firm specializing in technology, finance and accounting, and professional staffing services. It was founded in 1962, and is headquartered in Tampa, Florida, USA, with a workforce of 1001-5000 employees. Its website is https://www.kforce.com/.