React​/.NET Developer

Zeal Hire. Houston, Texas, United States Contract Deadline:
Nov 19, 2026

• Design, develop, test, deploy, and support scalable applications and services.
• Develop backend services and APIs using technologies such as Node.js, Java, Python, or comparable enterprise frameworks
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• Design and integrate RESTful APIs, microservices, event-driven services, and enterprise integrations
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• Develop reusable components and common services that can be leveraged across multiple inflight products.
• Work effectively within existing enterprise applications and safely modernize legacy capabilities.

• Develop solutions optimized for mobile and tablet experiences used by frontline employees.
• Build resilient experiences that account for limited connectivity, intermittent networks, data synchronization, and operational environments
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• Consider usability, accessibility, performance, battery/network utilization, and device constraints when designing solutions.
• Collaborate with UX and product partners to translate frontline workflows into simple digital experiences.
• Design and develop cloud-native services using AWS or comparable cloud platforms.
• Build scalable APIs, serverless services, microservices, asynchronous processing, and data integrations.
• Apply modern architectural patterns that improve scalability, reliability, maintainability, security, and observability
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• Participate in architecture reviews and technical design decisions.
• Contribute to modernization efforts and alignment with enterprise architecture standards.

Modern senior full-stack roles increasingly combine frontend/backend engineering with AWS architectures, API/microservice patterns, Infrastructure as Code, CI/CD, containerization, automated testing, and production optimization. Senior Full Stack Developer – React, Node, AWS & Agentic AI

• Build and maintain automated CI/CD pipelines
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• Implement unit, integration, API, and automated end-to-end testing.
• Incorporate security throughout the software development lifecycle.
• Support production deployments, monitoring, troubleshooting, and incident resolution.
• Use application telemetry and observability to proactively identify reliability and performance issues.
• Conduct code reviews and promote engineering standards across the team.
• Design solutions with resiliency and operational supportability in mind.

• Instrument applications to capture meaningful adoption, feature usage, performance, and user-interaction telemetry
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• Partner with product teams to ensure technology decisions can be informed by measurable product data.
• Integrate AI-powered capabilities and enterprise AI services where appropriate.
• Develop APIs and services that enable AI assistants, search, summarization, and workflow automation.
• Use AI-assisted development tools responsibly to accelerate development, testing, documentation, and troubleshooting.

AI-assisted development is also appearing in senior engineering expectations, including tools such as Git Hub Copilot and managed AI platforms such as AWS Bedrock. Senior Full Stack Developer – React, Node, AWS & Agentic AI

• 7+ years of professional software development experience, with significant hands-on full-stack development experience.
• Strong backend development experience using Node.js, Java, Python, or similar technologies
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• Experience designing and consuming REST APIs and distributed services
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• Experience designing production solutions using AWS or another major cloud platform
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• Experience with relational and/or No
  
  SQL databases.
• Strong understanding of software architecture and object-oriented/design principles.
• Experience with Git, CI/CD, automated testing, and modern Dev Ops practices.
• Understanding of authentication,…