> Markdown version of [/jobs/ext/3966294-application-developer-i](https://www.wearedevelopers.com/jobs/ext/3966294-application-developer-i). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Application Developer I - **Company:** Dev, Inc. - **Location:** Columbus, OH, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Java (Programming Language), JavaScript (Programming Language), Automation of Tests, C Sharp (Programming Language), Code Review, Databases, Desktop Computing, DevOps, Design of User Interfaces, Human-Computer Interaction, Mobile Application Software, Spring Framework, Python (Programming Language), Microsoft SQL Server, MySQL, Node.Js, Performance Tuning, Queueing Systems, RabbitMQ, Server Administration, Software Engineering, Software Systems, TypeScript, .NET Core, ReactJS, Git, Vue.js, AngularJS, Kubernetes, Information Technology, Apache Kafka, Restful APIs, Docker, Programming Languages - **Published:** October 27, 2026 - **Apply:** https://www.careerbuilder.com/job-details/application-developer-i-columbus-oh--d17e1d3a-e86c-42e4-9494-1ba7fe2c446c ## About the Role Software Development, Desktop PC, Code Reviews, Identify Issues, Mobile Applications, Continuous Improvement, Software Administration, Performance Tuning/Optimization, User Interface/Experience (UI/UX), Software Development, The ideal candidate holds a bachelor's degree in Computer Science, Software Engineering, or a related field, with 2+ years of professional development experience. You bring proficiency in: * Programming languages & frameworks: C#, Java, JavaScript/TypeScript, Python, or similar * Application platforms: .NET Core, Java Spring, Node.js, React/Angular/Vue, or mobile SDKs * Databases & integration: SQL Server, MySQL, RESTful APIs, and message queues (e.g., RabbitMQ, Kafka) * DevOps & tooling: Git, Docker, Kubernetes, and automated testing (unit, integration) * Soft skills: Strong problem-solving, clear communication, and the ability to work effectively in agile Scrum teams If you're passionate about building high-quality applications that drive business value and enjoy working across the full software lifecycle, we'd love to have you on our team. ## Description We're seeking a versatile Application Developer to design, develop, and maintain software solutions that meet both business requirements and technical standards. In this role, you will collaborate with stakeholders to gather functional specifications, translate them into robust application architectures, and write clean, maintainable code. You'll build and integrate desktop, web, or mobile applications using modern frameworks, optimize performance, and ensure seamless user experiences. You'll also participate in code reviews, troubleshoot production issues, and contribute to continuous improvement of development practices and CI/CD pipelines.