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# Sr Software Engineer - Full Stack Developer

- **Company:** Lennar Corporation
- **Location:** Irving, TX, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Business Software, Continuous Integration, DevOps, Github, Performance Tuning, Software Product Management, Software Engineering, TypeScript, ReactJS, Large Language Models, Backend, Agentic-AI, Information Technology, Api Design, Terraform, Servicenow
- **Published:** October 26, 2026
- **Apply:** https://www.careerbuilder.com/job-details/sr-software-engineer-full-stack-developer-irving-tx--13b210ac-d626-49ee-960d-39d24696657b

## About the Role

Software Engineering, Customer Support/Service, Fortune 500 Customers, Residential Construction, Business Solutions, Software Engineering, ServiceNow, Technical Leadership, Mentoring, Continuous Integration, * Bachelor's degree in Computer Science, Engineering, or related field, or equivalent practical experience.

 * 6+ years of professional software development experience, including ownership of production systems at scale.
 * Expert-level proficiency in TypeScript and React, and strong backend experience with Go.
 * Deep understanding of system design, API architecture, security, and performance optimization.
 * Proven success operating in a DevOps/self-service environment where product teams own their infrastructure and delivery pipelines.
 * Demonstrated technical leadership: driving projects end-to-end, setting standards, and mentoring engineers.
 * Excellent communication skills with both technical and non-technical audiences.

Preferred Qualifications

 * Proven ServiceNow development and integration experience - highly preferred.
 * Deep CI/CD expertise (GitHub Actions or similar) - highly preferred.
 * Strong infrastructure-as-code expertise (Terraform or similar) - highly preferred.
 * Experience self-serving through internal developer portals such as Backstage (golden paths, software templates, service catalogs).
 * Production experience building agentic/AI systems (AI agents, MCP servers, LLM applications); hands-on AWS Bedrock experience is a strong differentiator.

## Description

We are seeking a Senior Software Engineer - Full Stack to serve as a technical leader on a domain product team delivering high-impact, full-stack business applications and ServiceNow solutions. Our product teams own their systems end-to-end in a self-service model built on capabilities from central platform teams - IDP golden-path templates, shared CI/CD, and reusable infrastructure modules. You will drive architecture within your product domain, champion effective use of platform capabilities, and act as a key feedback partner to platform teams - while mentoring engineers and raising the technical bar., * Lead the architecture, design, and implementation of full-stack systems using TypeScript/React and Go.

 * Own complex ServiceNow development initiatives, including custom applications and enterprise integrations within your domain.
 * Drive your team's adoption of self-service platform capabilities - IDP templates (e.g., Backstage), shared CI/CD pipelines, and Terraform modules - and establish team standards on top of them.
 * Partner with central platform teams: provide feedback, influence roadmaps, and contribute improvements to shared templates and modules where appropriate.
 * Lead the development of agentic and AI product capabilities - AI agents, MCP servers, and LLM-powered features - ideally leveraging AWS Bedrock.
 * Own production readiness for your team's services: observability, reliability, security, and performance.
 * Mentor and develop engineers through design reviews, pairing, and technical guidance.
 * Partner with product stakeholders to translate business needs into scalable technical solutions.