.NET Full Stack Engineer – C#, ReactAngular, AWS & CICD

Job Summary

Synechron is seeking a Senior Engineer CICD with strong expertise full-stack development AWS cloud services and CI/CD practices. The role involves designing developing testing deploying and maintaining scalable enterprise-grade web applications and cloud-native solutions. The successful candidate will work across backend frontend database cloud containerization and automated delivery activities. The role will contribute to business objectives by delivering reliable software solutions improving deployment efficiency supporting application scalability and enabling consistent delivery through automation and Agile engineering practices.

Software Requirements

Required

• 7 years of experience in full-stack development.

• Strong proficiency in C# .NET Core MVC and Web API.

• Experience developing responsive frontend applications using React Angular JavaScript TypeScript HTML5 and CSS3.

• Experience developing and integrating RESTful APIs and microservices-based solutions.

• Strong knowledge of SQL Server database design SQL development and query optimization.

• Hands-on experience with AWS Cloud Services including:

  • EC2

  • S3

  • Lambda

  • RDS

  • CloudWatch

  • IAM

• Experience developing and maintaining CI/CD pipelines for automated build testing and deployment processes.

• Experience with Git version control and branching strategies.

• Experience working with Docker and containerized applications.

• Familiarity with Agile development methodologies and Scrum practices.

• Experience troubleshooting debugging and optimizing application performance and scalability.

• Ability to work with current supported versions frontend frameworks SQL Server AWS services Docker Git and CI/CD tools.

Preferred

• Experience with Kubernetes or other container orchestration platforms.

• Knowledge of Infrastructure as Code using CloudFormation and/or Terraform.

• Exposure to serverless application development on AWS.

• Experience with monitoring and logging tools.

• AWS certifications.

• Experience implementing automated quality checks security scans and deployment controls within CI/CD pipelines.

• Familiarity with cloud-native architecture application observability and deployment automation.

Overall Responsibilities

• Design develop test deploy and maintain scalable web applications using C# .NET Core MVC and Web API.

• Build responsive and user-friendly frontend applications using React Angular TypeScript JavaScript HTML5 and CSS3.

• Develop and integrate RESTful APIs and microservices-based solutions.

• Design optimize and maintain SQL Server databases including database structures queries stored procedures and performance improvements.

• Implement and manage cloud-based solutions on AWS using EC2 S3 Lambda RDS CloudWatch and IAM.

• Develop enhance and maintain CI/CD pipelines for automated build testing quality validation and deployment processes.

• Containerize applications using Docker and support cloud-native deployments.

• Collaborate with product owners business analysts developers testers and other stakeholders to gather clarify and refine requirements.

• Participate in code reviews and ensure adherence to coding standards design principles security practices and development best practices.

• Troubleshoot debug and resolve application integration deployment database and performance issues.

• Optimize applications for scalability reliability maintainability and efficient resource utilization.

• Work within Agile/Scrum teams to plan estimate deliver review and improve software solutions.

• Contribute to continuous improvement of development testing release monitoring and deployment processes.

• Apply sustainable engineering practices by promoting reusable components efficient pipelines appropriate cloud resource usage and reduced unnecessary processing.

• Deliver high-quality software within agreed timelines while maintaining traceability documentation and operational readiness.

Strategic Objectives

• Deliver scalable responsive secure and maintainable full-stack web applications.

• Improve deployment speed consistency repeatability and reliability through CI/CD automation.

• Strengthen cloud-native application delivery using AWS and Docker.

• Improve application stability performance scalability and user experience.

• Promote collaboration knowledge sharing coding quality and continuous improvement across Agile teams.

Performance Outcomes

• Production-ready applications are delivered within agreed project timelines and quality standards.

• CI/CD pipelines support reliable automated build testing and deployment activities.

• Applications meet defined expectations for performance scalability availability and maintainability.

• Application defects deployment issues and performance problems are identified and resolved within agreed timelines.

• Code database changes infrastructure configurations and deployment processes are documented and maintainable.

• AWS resources and delivery processes are used efficiently securely and sustainably.

Technical Skills (By Category)

Programming Languages

Essential

• C# for enterprise application development.

• JavaScript including ES6 concepts and modern frontend development practices.

• TypeScript for frontend application development.

• Ability to write clean maintainable testable and efficient code.

• Understanding of object-oriented programming asynchronous programming exception handling and performance considerations.

Preferred

• Additional programming or scripting experience supporting automation cloud operations or deployment activities.

• Familiarity with programming patterns used in distributed and cloud-native applications.

Databases/Data Management

Essential

• Strong SQL Server experience.

• Understanding of relational database design normalization relationships indexing transactions stored procedures and data integrity.

• Experience writing reviewing and optimizing SQL queries.

• Ability to analyze database performance and resolve data-access issues.

• Experience applications with SQL Server databases.

Preferred

• Experience with database migration backup recovery replication and high-availability concepts.

• Familiarity with cloud-hosted database solutions and database monitoring.

• Exposure to data-access optimization and performance testing.

Cloud Technologies

Essential

• Hands-on experience with AWS Cloud Services including EC2 S3 Lambda RDS CloudWatch and IAM.

• Understanding of AWS application deployment networking storage monitoring identity access management and operational support.

• Ability to design and support scalable secure and reliable cloud-based application solutions.

• Understanding of cloud resource management availability performance and cost considerations.

Preferred

• Exposure to serverless application development on AWS.

• Experience with Kubernetes or other container orchestration platforms.

• Knowledge of Infrastructure as Code using CloudFormation and/or Terraform.

• Experience with cloud-native application deployment and operational monitoring.

• Ability to optimize cloud resource utilization and support sustainable cloud operations.

Frameworks and Libraries

Essential

• .NET Core for backend application development.

• MVC and Web API.

• React for frontend application development.

• and/or Angular.

• Experience developing responsive and user-friendly interfaces.

• Experience implementing RESTful APIs and microservices.

• Experience using HTML5 CSS3 JavaScript and TypeScript in frontend development.

Preferred

• Experience with additional React or Angular libraries used for state management routing validation testing and UI development.

• Familiarity with reusable component design and frontend performance optimization.

• Exposure to cloud-native frameworks and distributed application patterns.

Development Tools and Methodologies

Essential

• Git and GitHub for source control collaboration pull requests and branching strategies.

• Experience developing and maintaining CI/CD tools and pipelines.

• Experience with automated build testing quality validation and deployment processes.

• Docker and containerized application development.

• Familiarity with Agile development methodologies and Scrum practices.

• Experience participating in requirements analysis estimation development code reviews testing deployment and application maintenance.

• Ability to create technical documentation deployment instructions support procedures and development standards.

Preferred

• Kubernetes or other container orchestration platforms.

• CloudFormation and/or Terraform for Infrastructure as Code.

• Monitoring and logging tools for application and infrastructure observability.

• Experience integrating security testing static analysis dependency checks and performance testing into CI/CD pipelines.

• Familiarity with automated release management deployment approvals rollback procedures and environment configuration.

Security Protocols

Essential

• Understanding of web application security principles and secure coding practices.

• Knowledge of authentication authorization access controls input validation secure API design and protection of sensitive data.

• Understanding of AWS IAM least-privilege access secure configuration encryption and controlled resource access.

• Ability to identify and address security risks applications frontend applications APIs containers databases and CI/CD pipelines.

• Awareness of secure source control secrets management dependency management and deployment governance.

Preferred

• Experience implementing security scans and vulnerability checks within CI/CD pipelines.

• Familiarity with container security cloud security controls security logging and compliance requirements.

• Exposure to threat modeling and security-by-design practices.

Experience Requirements

• 7 years of progressive experience in full-stack development.

• Strong professional experience with C# .NET Core MVC and Web API.

• Demonstrable experience developing frontend applications using React Angular JavaScript TypeScript HTML5 and CSS3.

• Experience building scalable and responsive web applications for enterprise environments.

• Experience developing RESTful APIs and microservices-based solutions.

• Strong SQL Server experience including database design and query optimization.

• Hands-on experience with AWS services including EC2 S3 Lambda RDS CloudWatch and IAM.

• Experience developing and maintaining CI/CD pipelines and working with Docker and containerized applications.

• Experience with Git version control branching strategies Agile development and Scrum practices.

• Candidates may qualify through equivalent practical experience extensive full-stack project delivery demonstrable cloud and CI/CD expertise or a combination of education professional experience and relevant technical training.

Day-to-Day Activities

• Develop test and maintain backend services RESTful APIs microservices frontend features SQL Server components AWS resources and Docker-based application deployments.

• Participate in Agile/Scrum ceremonies requirements discussions design sessions code reviews sprint planning technical refinement and collaboration with product owners business analysts developers and other stakeholders.

• Deliver application code database changes CI/CD pipeline updates Docker configurations automated tests deployment documentation technical specifications and performance improvements.

• Make technical decisions within the assigned scope troubleshoot application and deployment issues optimize solution performance follow coding and security standards and escalate delivery risks or dependencies appropriately.

Qualifications

• Bachelors degree in Computer Science Information Technology or a related field; equivalent relevant professional experience may also be considered.

• 7 years of experience in full-stack development with strong hands-on expertise frontend technologies SQL Server AWS and CI/CD practices.

• AWS certifications are preferred along with relevant training React Angular cloud technologies Docker CI/CD Agile Scrum or Infrastructure as Code.

• Maintain continuous professional development full-stack engineering React Angular AWS cloud-native development CI/CD containerization security and application performance.

• Demonstrate a record of delivering scalable and maintainable web applications through the full development lifecycle from design and development through deployment support and maintenance.

Professional Competencies

• Apply critical thinking analytical reasoning and structured problem-solving to diagnose application database cloud deployment integration and performance issues.

• Collaborate effectively with product owners business analysts developers testers and other stakeholders while contributing to team delivery and knowledge sharing.

• Communicate technical requirements design decisions risks progress defects and recommendations clearly to technical and non-technical audiences.

• Adapt to changing project requirements technologies delivery priorities and Agile/Scrum environments while maintaining solution quality.

• Identify opportunities to improve application design automation deployment efficiency code quality performance security reusability and sustainable use of cloud resources.

• Organize and prioritize multiple development testing deployment troubleshooting and documentation activities while meeting agreed timelines and delivery commitments.

SYNECHRONS DIVERSITY & INCLUSION STATEMENT

Diversity & Inclusion are fundamental to our culture and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity Equity and Inclusion (DEI) initiative Same Difference is committed to fostering an inclusive culture promoting equality diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger successful businesses as a global company. We encourage applicants from across diverse backgrounds race ethnicities religion age marital status gender sexual orientations or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements mentoring internal mobility learning and development programs and more.

All employment decisions at Synechron are based on business needs job requirements and individual qualifications without regard to the applicants gender gender identity sexual orientation race ethnicity disabled or veteran status or any other characteristic protected by law.

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