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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Full Stack Software Engineer - **Company:** 3Core Systems, Inc - **Location:** Dallas, TX, United States - **Experience:** Expert - **Contract:** Temporary contract - **Skills:** ASP.NET, JavaScript (Programming Language), .NET Framework, Amazon Web Services, Amazon Elastic Compute Cloud, Amazon S3, Applications Architecture, Application Integration Architecture, Application Performance Management, HTML5, Unit Testing, Microsoft Azure, C Sharp (Programming Language), Cascading Style Sheets (CSS), Code Review, Continuous Integration, Dependency Injection, Software Design Patterns, DevOps, Amazon DynamoDB, Entity Framework, Github, JSON, Python (Programming Language), PostgreSQL, Microsoft SQL Server, MySQL, NoSQL, Object-Oriented Software Development, Scrum Methodology, Systems Development Life Cycle, Responsive Web Design, Software Deployment, Software Engineering, SQL Databases, Systems Integration, TypeScript, Web Applications, .NET Core, ReactJS, Delivery Pipeline, Reliability of Systems, Backend, Git, Event Driven Architecture, Containerization, Complex Event Processing, Apache Kafka, Front End Software Development, Cloudwatch, Api Gateway, Restful APIs, Serverless Computing, Docker, Microservices - **Published:** August 11, 2026 - **Apply:** https://www.dice.com/job-detail/fc7fc468-b762-4618-a32c-34fa3586fa96 ## About the Role * 5+ years of professional full stack software development experience. * Strong hands-on development experience with C# and .NET Core / ASP.NET Core. * Experience designing and developing REST APIs and microservices architectures. * Experience with object-oriented programming, dependency injection, Entity Framework, and common software design patterns. * Hands-on experience with Apache Kafka and event-driven architecture. * Experience developing or supporting Kafka producers and consumers using .NET and/or Python. * Experience developing frontend applications using React, JavaScript, and TypeScript. * Experience integrating frontend applications with REST APIs. * Experience developing and deploying applications within AWS cloud environments. * Understanding of serverless and container-based application architectures. * Experience with Docker and CI/CD pipelines. * Experience with relational and/or NoSQL databases. * Strong understanding of the software development lifecycle and modern application development practices. * Experience working within Agile/Scrum development teams. Technical Environment ## Description Role: Full Stack Software Engineer Location: Dallas, TX Hybrid 3 days onsite / 2 days remote Employment Type: Contract 12 months (ability to extend), Full Stack Software Engineer with approximately 5+ years of experience designing, developing, testing, and maintaining modern web applications and backend services. This position will have a strong focus on C#/.NET Core backend development, microservices architecture, event-driven integrations using Apache Kafka, AWS cloud environments, and React frontend development. The ideal candidate will be a hands-on full stack developer who can build RESTful APIs and microservices in .NET, develop Kafka-based integrations using .NET and Python, contribute to React-based user interfaces, and support application deployment through modern DevOps and CI/CD pipelines within AWS., * Design, develop, test, and maintain full-stack applications using C#, .NET Core, ASP.NET Core, React, JavaScript, and TypeScript. * Build and maintain RESTful APIs and microservices-based applications using .NET Core. * Design and support service-to-service communication within distributed application environments. * Develop event-driven integrations using Apache Kafka, including producers and consumers built with .NET and Python. * Troubleshoot Kafka messaging, event processing, and application integration issues. * Develop responsive web applications and reusable UI components using React, JavaScript, TypeScript, HTML5, and CSS3. * Integrate React applications with backend REST APIs and resolve frontend/UI defects. * Work with SQL and NoSQL databases, including SQL Server, PostgreSQL, MySQL, and DynamoDB. * Deploy and support applications within AWS serverless and containerized environments. * Work with AWS technologies including Lambda, ECS, EC2, S3, API Gateway, and CloudWatch. * Build, integrate, and maintain CI/CD pipelines used to automate application builds, testing, and deployments. * Work with tools such as GitHub Actions, Azure DevOps, AWS CodePipeline, Git, and Docker. * Participate throughout the full software development lifecycle, including design, development, testing, deployment, troubleshooting, and production support. * Collaborate with senior engineers, QA teams, business analysts, product owners, and UX professionals. * Participate in Agile/Scrum ceremonies including sprint planning, daily stand-ups, code reviews, testing, and retrospectives. * Troubleshoot application performance, integration, messaging, and deployment issues and contribute to improvements in system reliability and maintainability., C#, .NET Core, ASP.NET Core, Python, JavaScript, TypeScript Frontend: React, HTML5, CSS3, REST API Integration Backend: .NET Core, ASP.NET Core, RESTful APIs, Microservices, Entity Framework, JSON Messaging & Integration: Apache Kafka, Event-Driven Architecture, Kafka Producers/Consumers Cloud: AWS Lambda, ECS, EC2, S3, API Gateway, CloudWatch DevOps: Git, Docker, CI/CD Pipelines, GitHub Actions, Azure DevOps, AWS CodePipeline Databases: SQL Server, PostgreSQL, MySQL, DynamoDB Methodologies: Agile/Scrum, SDLC, Unit Testing, Code Reviews, Git Version Control ## Related Videos - [Coffee with developers - Brian Morrison](https://www.wearedevelopers.com/videos/902-coffee-with-developers-brian-morrison) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [The Best Software Developer Blogs to Read](https://www.wearedevelopers.com/magazine/156-the-best-software-developer-blogs-to-read) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [The Best X (Twitter) Accounts for Developers](https://www.wearedevelopers.com/magazine/294-the-best-x-twitter-accounts-for-developers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)