Principal Specialist, Full Stack Development

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Pratt & Whitney is working to once again transform the future of flight—designing, building, and servicing engines unlike any the world has ever seen. And because transformation begins from within, we’re seeking the people to drive it. So, calling all curious. Come ready to explore and you’ll find a place where your talent takes flight—beyond the borders of title, a country, or your comfort zone. Bring your passion and commitment and we’ll welcome you into a tight-knit team that takes our mission personally. Channel your drive to make a difference into shaping an organization and an industry that’s evolving fast to the future. At Pratt & Whitney, the difference you make is on display every day. Just look up. Are you ready to go beyond?

What You Will Do

• Provide L2 application support by diagnosing, troubleshooting, and resolving production issues in .NET and Angular applications.
• Analyze application logs, database queries, and system behavior to identify root causes and implement long-term fixes.
• Design, develop, and enhance backend services using C#, .NET, Entity Framework Core, and MS SQL Server within a microservices architecture.
• Develop and maintain front-end features using Angular and RxJS/ngRX, ensuring performance and usability standards are met.
• Implement secure, scalable APIs following OAuth 2.0, OpenID Connect, and OWASP security best practices.
• Support and contribute to event-driven systems using messaging platforms such as RabbitMQ or Kafka.
• Write and maintain unit tests and support CI/CD pipelines to ensure stable releases and smooth deployments.
• Collaborate with cross-functional teams to deliver new features, support production systems, and continuously improve application reliability.

Qualifications You must have

• Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
• 6+ years of experience in a full stack or back-end development role.
• Experience working with Agile methodologies (Scrum, Kanban).

Backened Development:

• Proficient in C# and .NET with 6 + years of experience in backend development.
• Strong experience with MS SQL Server and Entity Framework Core 
• Knowledge of microservices 
• Experience with unit testing frameworks like XUnit, MSTest,
• Familiarity with OAuth 2.0 and OpenID Connect for secure API authentication.
• Experience with Event-driven architecture and Domain-driven design (DDD).
• Proficiency with message brokers like RabbitMQ and AWS Kafka for managing communication in distributed systems.
• Familiarity with DevSecOps practices, including CI/CD pipelines and secure coding best practices (OWASP).

Front-End:

• Proficiency in Angular 13+ for front-end development.
• Strong experience with ngRX or RxJS for handling asynchronous operations and managing state.
• Knowledge of design patterns like Smart-Dumb components for maintainable code.
• Familiarity with testing frameworks like Jest/Karma.
• Experience with Micro Front-End architecture for scalable and independent front-end components.

Qualifications We Prefer

• Familiarity with AWS services, especially in the context of event-driven architectures (e.g., AWS Lambda, SNS, SQS).
• Experience with container orchestration tools like Kubernetes.
• Familiarity with Cloud platforms (AWS, Azure, GCP) for cloud-native development.
• Familiarity with Clean Architecture, CQRS, and MediatR library for building maintainable systems
• Familiarity with Docker and OpenShift for containerization and deployment of applications
• Familiarity with Nrwl/NX framework for modular Angular architecture
• Experience with Backend for Frontend (BFF) or API Gateway patterns to manage API calls and handle back-end communication
• Strong problem-solving skills and attention to detail.
• Excellent communication skills and the ability to work in a collaborative team environment.

What We offer

• Long-term deferred compensation programs
• Daycare for young children
• Advancement programs to enhance education skills
• Flexible work schedules
• Leadership and training programs
• Comprehensive benefits, savings, and pension plans
• Financial support for parental leave
• Reward programs for outstanding work

Role Type: Hybrid - Employees who are working in Hybrid roles will work regularly both onsite and offsite.

Employment Type:

• Full-time

This position requires flexibility to support outside the regular office hours as per the need basis

RTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law.  

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