Sr Full-Stack Web Appication Developer

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GoAhead Solutions
Columbus, OH, United States
  • Environmental
  • Applications have closed

GoAhead Solutions has a great opportunity for a Sr Full-Stack Web Application Developer in Columbus, OH. This would be an Eight month contract to start out. This would be an onsite position. Interview process will be in-person. This position would be hybrid with three days onsite a week.

Job Description:

Our Client is seeking an experienced, skilled, motivated senior Full Stack web application developer with specialization in API integration and developing both front-end and back-end components of ODA web applications.

Required Qualifications & Technical Experience:

  • 4-year college degree or equivalent technical study.

  • 10 years of proven professional experience as a Full-Stack .NET Developer,

Required experience including:

  • Designing, developing, and maintaining enterprise web applications using .NET (ASP.NET MVC 5/Web Forms) and C#.

Building responsive front-end UIs with Angular 15 or later, HTML5, CSS3, JavaScript, jQuery, and Bootstrap.

Developing and maintaining RESTful and SOAP APIs, including secure implementation with authentication, authorization, and RBAC.

  • Performing API integrations with internal systems and third-party services to ensure seamless and secure data exchange.

Creating and maintaining modular Angular components using Angular CLI; converting legacy Web Forms to Angular.

Implementing Entity Framework or similar ORM tools for data access and persistence.

7 years of experience with:

  • Oracle 11g/19c and/or SQL Server, including writing SQL scripts, stored procedures, functions, views, packages, and triggers.

  • Optimizing database performance and ensuring data integrity and efficient retrieval.

5 years of experience in:

  • Developing and supporting batch processes and console applications for backend automation and scheduled tasks.

  • Creating and managing CI/CD pipelines using Azure DevOps.

Writing and running Python scripts for automation or data processing.

Strong experience with:

  • Version control using GIT, including Git Bash commands (clone, commit, push, branch, etc.).

  • Browser testing, debugging, and cross-platform compatibility assurance.

  • Implementing secure software development practices, including scanning and fixing vulnerabilities.

  • Building cloud-ready applications with deployment experience in Azure (preferred), AWS, or Google Cloud.

  • Developing and consuming APIs in real-time, event-driven, or scheduled workflows.

Responsibilities:

  • Design, build, and maintain full-stack .NET applications and services for internal and external stakeholders.

  • Develop, consume, and document RESTful and SOAP APIs, ensuring secure, scalable, and efficient integrations.

  • Convert and modernize legacy ASP.NET Web Forms applications into reusable Angular components.

  • Write and maintain SQL queries, stored procedures, and data access logic for complex data transactions and workflows.

  • Build and manage backend automation using batch jobs, console apps, and Python scripts.

  • Implement and support CI/CD pipelines in Azure DevOps for continuous integration, delivery, and testing.

Collaborate with QA, business analysts, and product owners to deliver high-quality software that meets business requirements.

  • Troubleshoot and resolve performance, scalability, and reliability issues across the application stack.

  • Ensure secure application development through code reviews, best practices, and integration of security tools.

  • Participate in Agile methodology and contribute to sprint planning, estimation, and retrospectives.

The Ideal Candidate Would Have:

  • Proven expertise as a Full-Stack .NET Developer, including deep experience in API development and system integration.

  • Strong command of Angular 15 , .NET (MVC/Web Forms/Core), and complex SQL scripting.

  • Experience with Azure DevOps for CI/CD and environment automation (minimum 3 years).

  • Familiarity with cloud deployment and management (Azure preferred).

  • Exposure to microservices and containerization (Docker/Kubernetes) is a plus.

  • Experience with ETL processes and supporting data warehousing initiatives.

  • Knowledge of security scanning tools and fixing vulnerabilities throughout the SDLC.

Desired Skills:

  • Excellent analytical and problem-solving skills.

  • Ability to work independently and collaboratively across teams.

  • Strong communication skills with technical and non-technical stakeholders.

  • Experience interpreting business requirements into technical specifications.

  • Demonstrated ability to deliver results in fast-paced or unstructured environments.

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