Sr Software Engineer - Full stack

Core specialty; Cincinnati (OH); Hybrid; USD 110,000 - 160,000; Full time

Job summary

Core Specialty is seeking a highly skilled Full Stack Developer to design and maintain scalable web applications. You will work on backend services with .NET Core/C# and RESTful APIs while building responsive UI with Next.js, Angular, or React and TypeScript/JavaScript.

You will optimize data storage with Azure SQL and Cosmos DB, and implement cloud-native Azure solutions. This role emphasizes CI/CD, Terraform, Docker, Jira/Confluence, and Agile collaboration to deliver high-quality software.

Qualifications

• Bachelor’s degree in computer science, engineering, or a related field.
• 5+ years in full-stack development roles.
• Experience with .NET Core/C#, ASP.NET Web API, EF, LINQ.

Responsibilities

• Design, Develop and Implement quality applications.
• Build robust backend services using .NET Core/C# and RESTful APIs.
• Create dynamic UI components with Next.js, Angular, or React and TypeScript/JavaScript.
• Integrate Azure SQL and Cosmos DB storage.
• Implement cloud-native solutions on Microsoft Azure (App Services, Functions, Key Vault).
• Develop and maintain CI/CD pipelines (Docker, Terraform, GitHub Actions).
• Collaborate with cross-functional teams and participate in Agile ceremonies.
• Write unit/integration tests and document architectures.

Skills

NET Core/C#

REST APIs

Next.js

React

Angular

TypeScript/JavaScript

Azure SQL

Cosmos DB

Terraform

Docker

CI/CD

GitHub Actions

Azure DevOps

Agile/Jira

Education

Bachelor’s degree in CS/Engineering

Tools

Terraform

Docker

GitHub Actions

Azure DevOps

Swagger/OpenAPI

Job description

We are seeking a highly skilled Full Stack Developer to join our dynamic team. You will develop and maintain scalable web applications using modern frameworks and cloud technologies. This role requires deep expertise in backend development with .NET and frontend development using Next.js, Angular, or React. Experience with Azure SQL, Terraform and Cosmos DB are essential.Key Accountabilities/Deliverables:Design, Develop and Implement quality applicationsDesign, develop, and maintain robust backend services using .NET Core/C# and RESTful APIs.Build dynamic, responsive UI components using Next.js, Angular, or React with TypeScript/JavaScript.Integrate and optimize data storage solutions with Azure SQL and Cosmos DB.Implement cloud-native solutions leveraging Microsoft Azure (App Services, Functions, Key Vault).Ensure performance, reliability, and security of both backend and frontend components.Collaborate with cross-functional teams to deliver high-quality software.Contribute to technical planning.Participate in Agile ceremonies and use tools like Jira/Confluence for project management.Implement and manage CI/CD pipelines, containerized deployments (Docker), and Infrastructure as Code (Terraform)Conduct unit and integration testing.Understanding of Azure resources like Azure Container Apps, APIM, blob storage, SQL, Key VaultsBuild and Maintain CI/CD PipelinesDevelop GitHub Actions workflows for any code and Docker builds/deployments.Integrate code linting, security scanning, approvals, and environment gates into pipelines.Deliver Scalable Solutions in Microsoft AzureTranslate business and application requirements into cloud-native and hybrid Azure solutions.Ensure deployments are secure, scalable, and compliant with enterprise policies.Collaboration & DevOps PracticesWork cross-functionally with developers, architects, operations, and security teams to deliver infrastructure aligned with application needs.Participate in Agile ceremonies (standups, sprint planning, retrospectives).Review code, mentor team members, and promote DevOps best practices.Documentation & Knowledge SharingMaintain comprehensive technical documentation, including architecture diagrams, deployment guides, CI/CD pipeline workflows, operational runbooks, and disaster recovery procedures.Conduct internal knowledge-sharing sessions and training.Code quality and Best PracticesConduct code reviews, enforce coding standards, and mentor junior engineers to ensure high-quality, maintainable codeTroubleshooting and SupportDebug and resolve complex technical issues across the stack, including backend, frontend, and cloud infrastructureTechnical Knowledge and Understanding:Strong skills and experience in the Azure Core services stated belowAzure Container AppsAzure App Services (Web Apps, API Apps, Mobile Apps)Azure Functions (Serverless Compute)Azure SQL Database (Managed relational database)Azure Cosmos DB (NoSQL database for high scalability)Azure Storage (Blob, Table, Queue, File storage)Azure Key Vault (Secrets and key management)APIMAzure Monitor & Application Insights (Monitoring and diagnostics)Azure DevOps (CI/CD pipelines, release management)CI/CD and Version ControlDeep understanding of Git fundamentals: branching, merging, PRs, versioning.Experience with GitHub Actions (or equivalents like Azure DevOps Pipelines). Building pipelines for application delivery, managing secrets and environment approvals, and integrating security scans and validations.Monitoring, Logging & TroubleshootingProficient with Azure Monitor, Log Analytics, and Application Insights.Troubleshooting skills using logs, metrics.DevOps & Software Lifecycle UnderstandingFamiliarity with Agile/DevOps practices, CI/CD concepts, and Infrastructure Lifecycle.Awareness of cloud-native and 12-factor app principles.Requirements:Bachelor’s degree in computer science, Engineering, or related field.More than 5+ years in full stack development roles.3+ experience with TerraformProficient in .NET Core/C#, ASP.NET Web API, Entity Framework, LINQ.Strong experience with Next.js, Angular, or React; TypeScript/JavaScript; HTML5/CSS3.Hands-on experience with Microsoft Azure (App Services, Functions, Storage, Key Vault, Azure DevOps), CI/CD, Docker.Experience with Azure SQL, Cosmos DB, PostgreSQL.Familiarity with unit/integration testing frameworks and API documentation tools (Swagger/OpenAPI).Experience with Visual Studio, VS Code, Git, Azure DevOps, Jira, GitHub Actions.Applicants must be authorized to work for any employer in the U.S. We are unable to sponsor or take over work authorization sponsorship now or in the future for this position.#LI-HybridAt Core Specialty, you will receive a competitive salary and opportunities for professional development and advancement. We offer medical, dental, vision, and life insurances; short and long-term disability; a Company-match of 100% of a 6% contribution 401(k) plan; an Employee Assistance Plan; Health Savings Account, Flexible Spending Account, Health Reimbursement Account, and a wellness program