SR.NET DEVELOPER | COLUMBUS, OH (ONSITE) - LOCAL ONLY

JOB TITLE: SR.NET DEVELOPER

JOB DURATION: 1 YEAR

JOB LOCATION: COLUMBUS, OH (ONSITE) - LOCAL ONLY

EXPERIENCE: 8+ YEARS

VISA: , -EAD - W2

Job Summary

We are seeking a highly skilled Senior .NET Developer with strong expertise in .NET Core and AWS cloud services to design, develop, and maintain scalable, high-performance applications. The ideal candidate will play a key role in architectural decisions, cloud adoption, and delivery of robust, secure, and cloud-native solutions while mentoring junior developers and collaborating with cross-functional teams.

Key Responsibilities

• Design, develop, and maintain enterprise-grade applications using C#, .NET Core, ASP.NET Core, and Web APIs
• Build and deploy cloud-native applications on AWS, ensuring scalability, reliability, and performance.
• Develop and consume RESTful APIs and microservices
• Implement clean architecture, SOLID principles, and design patterns
• Integrate applications with databases such as SQL Server, PostgreSQL, or DynamoDB
• Leverage AWS services such as EC2, S3, RDS, Lambda, API Gateway, CloudWatch, IAM
• Implement CI/CD pipelines using tools like Azure DevOps, GitHub Actions, or AWS CodePipeline
• Ensure application security, performance optimization, and monitoring
• Collaborate with product owners, architects, QA, and DevOps teams
• Perform code reviews and provide technical mentorship to junior team members.
• Participate in Agile/Scrum ceremonies and contribute to sprint planning and estimation.

Required Skills & Qualifications

Technical Skills

• Strong proficiency in C#, .NET Core, ASP.NET Core
• Hands-on experience with AWS cloud services
• Experience building microservices and RESTful APIs
• Solid understanding of OOP, SOLID principles, and design patterns
• Experience with SQL Server and/or NoSQL databases
• Familiarity with Docker and containerized deployments
• Knowledge of CI/CD pipelines and DevOps practices
• Experience with Git and version control systems

Preferred / Nice to Have

• Experience with Kubernetes (EKS)
• Exposure to Event-driven architecture (SQS, SNS)
• Front-end exposure (Angular / React) is a plus
• Experience with performance tuning and application monitoring
• AWS Certifications (Developer / Solutions Architect) are an advantage

Soft Skills

• Strong analytical and problem-solving abilities
• Excellent communication and stakeholder collaboration skills
• Ability to work independently and lead technical initiatives
• Mentoring mindset with attention to code quality and best practices