Senior Fullstack Engineer (AWS, .NET, and React) Job at Blankfactor, Atlanta, GA

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  • Blankfactor
  • Atlanta, GA

Job Description

Blankfactor is seeking a highly skilled Senior Full Stack Developer with expertise in AWS, .NET, and React to join our innovative and fast-paced team. The ideal candidate will design, develop, and maintain secure, scalable, and high-performing web applications. This role requires deep knowledge of backend and frontend development, experience with cloud-native applications, and the ability to lead complex projects while collaborating with cross-functional teams.

Key Responsibilities :

  1. Full Stack Development :
  • Develop robust backend systems using .NET Core/.NET Framework (C#, ASP.NET) .
  • Build responsive and user-friendly frontend interfaces with React.js .
  • Integrate frontend and backend services seamlessly using RESTful APIs , WebHooks , and GraphQL .
  • Create AWS Lambdas using Python and orchestrate them with Step Functions or similar tools.
  1. Cloud-Based Application Development :
  • Design and maintain cloud-native applications on AWS .
  • Leverage AWS services such as Lambda , Step Functions , S3 , EC2 , RDS , DynamoDB , and API Gateway .
  • Automate deployments and infrastructure using CloudFormation , Terraform , or Pulumi .
  1. Code Quality & Best Practices :
  • Write clean, reusable, and efficient code following industry best practices.
  • Conduct thorough code reviews, testing, and debugging.
  • Implement security measures, including OAuth and JWT authentication .
  • Utilize code scanning tools like BlackDuck and SonarQube .
  1. Collaboration & Leadership :
  • Collaborate with product owners, UX/UI designers, and team members to deliver technical solutions.
  • Mentor junior developers and ensure adherence to best practices.
  • Participate in architectural discussions to guide system-level decisions.
  1. DevOps & Automation :
  • Develop and manage CI/CD pipelines for efficient deployments.
  • Containerize applications using Docker and manage them with Kubernetes ( EKS or similar).
  • Monitor and optimize application performance using AWS CloudWatch or similar tools.
  1. Frontend Development :
  • Build and maintain reusable React components.
  • Optimize frontend performance and responsiveness across devices.
  • Use state management libraries like Redux or Context API .
  1. Database Management :
  • Design and optimize relational databases ( SQL Server , PostgreSQL ).
  • Work with NoSQL databases like DynamoDB or MongoDB .
  • Implement data migration, backup, and recovery processes.
  1. Testing & Documentation :
  • Write unit, integration, and end-to-end tests to ensure reliability.
  • Document technical designs, APIs, and workflows for future reference.

Required Qualifications :

  • Bachelor’s degree in Computer Science, Engineering, or a related field.
  • 12+ years of professional software development experience.
  • 8+ years of experience in full stack development with AWS, .NET, and React.
  • Proficiency in .NET Core, C#, ASP.NET , and React.js .
  • Advanced knowledge of cloud-native architecture and AWS services.
  • Expertise with RESTful APIs , GraphQL , and database design (SQL/NoSQL).

Preferred Qualifications :

  • AWS certifications (e.g., AWS Certified Developer, Solutions Architect).
  • Experience with microservices and serverless architecture.
  • Familiarity with modern CSS frameworks like Tailwind or Material-UI .
  • Knowledge of event-driven systems like SNS/SQS or Kafka .

Soft Skills :

  • Strong problem-solving and debugging abilities.
  • Excellent communication and teamwork skills.
  • Proactive and adaptable to new technologies.
  • A passion for continuous learning and professional growth.

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