Payments Platform Architect - Secure, Scalable, Full-Stack

Jobtailor

Arizona

On-site

USD 160,000 - 190,000

Full time

14 days+

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Job summary

Jobtailor is seeking a senior full-stack engineer to architect, design, and deliver high-volume payment channel applications. You will lead front-end work with AngularJS and robust .NET back-end services, emphasizing security, scalability, and reliable performance.

You will implement RESTful and GraphQL APIs, guide API design for observability, and contribute to a microservices ecosystem with containerization.

Qualifications

8+ years of full-stack development with AngularJS and .NET.
Bachelor's degree; Masters/MBA preferred.
Proven experience building high-volume payment channel apps.
Azure SQL and Cosmos DB with query optimization.
APIs and microservices design with strong security and scalability.

Responsibilities

Architect, design and develop high-performance payment channel apps with focus on security, scalability, and reliability.
Lead front-end development with AngularJS, HTML, CSS for responsive UIs.
Implement advanced .NET backend concepts including async programming and DI.
Design and manage RESTful and GraphQL APIs with rate limiting and auth.
Develop and manage microservices with event-driven patterns and containerization.
Optimize performance with caching, indexing and load balancing.
Tune Azure SQL and Cosmos DB for data modeling and performance.
Implement DevSecOps with CI/CD and IaC deployment.
Adopt SDLC practices with TDD and continuous integration.
Strengthen security using OWASP guidelines and identity management.
Collaborate with cross-functional teams in an agile, fast-paced environment.
Implement observability with AppDynamics, ELK, Grafana.
Mentor junior engineers and drive technical excellence.