Platform Engineer III / US Citizen and GC Candidates Only Apply ..

Hello, We’re looking for a Platform Engineer III to join our dynamic backend engineering team. If you're passionate about delivering scalable backend systems using both Java Spring Boot and .NET, and love driving innovation through architecture, microservices, and cloud-native development—this is the role for you. Job Title: Platform Engineer III Location: Cincinnati, OH - Onsite TOP SKILLS: Must Have Application Dev. Java Spring Boot .Net Full Stack Development Nice To Have Containerization (Docker, ECS, EKS, Kubenetes) Jenkins Terraform We're seeking a versatile Backend Software Engineer who thrives at the intersection of technical excellence and collaborative innovation. This intermediate-level position is designed for a professional who brings both .NET and Java Spring Boot expertise while actively contributing to architectural decisions and driving solutions that make a real impact. What You'll Do: Drive Technical Solutions Build robust, scalable backend systems using Java Spring Boot re-platforming systems that are currently .NET. Designing APIs and microservices that power critical business applications. You'll ensure high-quality code that meets our standards for performance, security, and maintainability. Lead Through Collaboration Participate actively in agile ceremonies, contributing ideas that shape project direction and technical approach. Innovate and Optimize Develop applications in OpenShift with future potential for building cloud-native applications on AWS. Build containerized microservices, implement CI/CD pipelines, and create automated solutions that improve operational excellence. Stay ahead of technology trends and bring fresh perspectives to our development practices. Ensure Excellence Write comprehensive unit tests, conduct thorough code reviews, and maintain security best practices. Collaborate with DevOps and operations teams to troubleshoot issues, optimize performance, and ensure our applications deliver exceptional user experiences while meeting compliance requirements. What You Bring Core Technical Skills: 5-10 years professional software development experience with proven ability to deliver production-quality applications Strong proficiency in Java Spring Boot (Java 17+) with deep understanding of Spring ecosystem (Security, Data, Cloud) Solid experience with .NET Core/.NET 6+ and ASP.NET Core, including Web API development and Entity Framework API Development expertise in designing and implementing RESTful services, including authentication, versioning, and documentation Modern Development Practices Cloud-native development experience with AWS services (EC2, RDS, S3, Lambda, ECS) Containerization skills using Docker and orchestration with Kubernetes or ECS Testing expertise with comprehensive unit testing (JUnit, NUnit/xUnit) and integration testing strategies Version control mastery using Git with branching strategies and code review processes Agile methodology experience with active participation in sprint planning, standups, and retrospectives Professional Qualities Problem-solving mindset with ability to analyze complex requirements and design elegant solutions Communication skills that enable effective collaboration with technical and non-technical stakeholders Learning agility with demonstrated ability to quickly adopt new technologies and frameworks Quality focus with attention to code craftsmanship, documentation, and operational excellence Bonus Points For Advanced Technical Experience Event-driven architecture using Apache Kafka, RabbitMQ, or AWS SNS/SQS Advanced AWS services (API Gateway, CloudFormation, Systems Manager, Secrets Manager) DevOps and Infrastructure Infrastructure as Code with Terraform or AWS CDK CI/CD pipeline design using Jenkins, GitHub Actions, or AWS CodePipeline Security tooling including HashiCorp Vault, AWS IAM, and vulnerability scanning Production troubleshooting and incident response experience What You’ll Get Competitive base salary Medical, dental, and vision insurance coverage Optional life and disability insurance provided 401(k) with a company match and optional profit sharing Paid vacation time Paid Bench time Training allowance offering You’ll be eligible to earn referral bonuses! 5-10 years professional software development experience with proven ability to deliver production-quality applications Strong proficiency in Java Spring Boot (Java 17+) with deep understanding of Spring ecosystem (Security, Data, Cloud) Solid experience with .NET Core/.NET 6+ and ASP.NET Core, including Web API development and Entity Framework API Development expertise in designing and implementing RESTful services, including authentication, versioning, and documentation Modern Development Practices Cloud-native development experience with AWS services (EC2, RDS, S3, Lambda, ECS) Containerization skills using Docker and orchestration with Kubernetes or ECS Testing expertise with comprehensive unit testing (JUnit, NUnit/xUnit) and integration testing strategies Version control mastery using Git with branching strategies and code review processes Agile methodology experience with active participation in sprint planning, standups, and retrospectives Professional Qualities Problem-solving mindset with ability to analyze complex requirements and design elegant solutions Communication skills that enable effective collaboration with technical and non-technical stakeholders Learning agility with demonstrated ability to quickly adopt new technologies and frameworks Quality focus with attention to code craftsmanship, documentation, and operational excellence Bonus Points For Advanced Technical Experience Event-driven architecture using Apache Kafka, RabbitMQ, or AWS SNS/SQS Advanced AWS services (API Gateway, CloudFormation, Systems Manager, Secrets Manager) DevOps and Infrastructure Infrastructure as Code with Terraform or AWS CDK CI/CD pipeline design using Jenkins, GitHub Actions, or AWS CodePipeline Security tooling including HashiCorp Vault, AWS IAM, and vulnerability scanning Production troubleshooting and incident response experience