Sr Software Engineer

Lennar; Irving (TX); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Health insurance

401(k) plan

Paid parental leave

Education assistance

Adoption assistance

Vacation & holidays

Job summary

Lennar is seeking a Sr Software Engineer to design, build, and support enterprise ServiceNow solutions spanning ITSM, HRSD, and enterprise workflows. You will implement custom apps, integrations, and modern user experiences, while ensuring security and governance.

This role requires hands-on expertise and collaboration with architects and product owners to translate requirements into scalable technical solutions.

Qualifications

• 6+ years of IT experience with 4+ years in ServiceNow development.
• Proven ability to deliver ITSM and HRSD solutions on the ServiceNow platform.
• Strong communication, collaboration, and problem-solving skills.

Responsibilities

• Design, develop, and maintain ServiceNow solutions across ITSM and HRSD.
• Build custom applications on the ServiceNow platform using App Studio.
• Architect integrations via Integration Hub and custom APIs.
• Develop scripts, Business Rules, and Client Scripts.
• Design complex workflows with Flow Designer.
• Create modern UIs with UI Builder and Next Experience.
• Develop portal widgets for Employee Center pro and Playbooks for agents.
• Engage in full-stack development beyond ServiceNow with modern frameworks.
• Adopt NowAssist and AI features to boost efficiency and outcomes.
• Ensure data security, RBAC, and compliance across solutions.
• Collaborate with architects, product owners, and stakeholders; participate in code reviews.

Skills

ServiceNow platform development

ITSM

ITOM Fundamentals

Scripting (JavaScript)

Flow Designer

App Studio

Integration Hub

UI Builder

Next Experience

Playbooks

NowAssist

Full Stack development (front/back end

REST/SOAP API integration

SQL/NoSQL

Git / CI/CD

Tools

ServiceNow App Studio

Integration Hub

UI Builder

Next Experience

Playbooks

NowAssist

Git

Job description

Sr Software Engineer

We are Lennar, one of the nation's leading homebuilders, dedicated to making an impact and creating an extraordinary experience for their Homeowners, Communities, and Associates by building quality homes and providing exceptional customer service, giving back to the communities in which we work and live in, and fostering a culture of opportunity and growth for our Associates throughout their career. Lennar has been recognized as a Fortune 500 company and consistently ranked among the top homebuilders in the United States.

The Sr Software Engineer reports directly to the Engineering Manager. As a Sr Software Engineer, you will design, build, and support enterprise-grade ServiceNow solutions spanning IT Service Management (ITSM), Human Resources Service Delivery (HRSD) and Enterprise workflows. This role requires a hands‑on engineer who combines strong ServiceNow platform expertise with full stack development skills to deliver custom applications, modern user experiences, and enterprise integrations.

Responsibilities

• Design, develop, and maintain ServiceNow solutions across ITSM and HRSD.
• Build custom applications on the ServiceNow Platform using App Studio.
• Design and architect ServiceNow integrations using Integration Hub, custom APIs, and enterprise integration patterns.
• Develop and maintain advanced scripts, Script Includes, Business Rules, and Client Scripts.
• Design and orchestrate complex workflows using Flow Designer.
• Build modern, intuitive user experiences using UI Builder and Next Experience.
• Develop and maintain custom portal widgets on Employee Center pro.
• Configure and support Playbooks to guide agents through structured processes.
• Full stack development beyond ServiceNow Platform using modern frameworks for front end and backend development.
• Support adoption of NowAssist and other ServiceNow AI capabilities to reduce manual effort and improve service outcomes.
• Ensure data security, role‑based access, and compliance across platform solutions.
• Partner with architects, product owners, and business stakeholders to translate requirements into scalable technical solutions.
• Participate in code reviews, technical design discussions, and platform governance.
• Promote a supportive and collaborative teamwork environment across diverse groups.

Requirements

• Core Platform Skills:
  • ServiceNow Platform development and administration
  • IT Service Management (ITSM)
  • ITOM Fundamentals
  • Advanced ServiceNow scripting (JavaScript, Script Includes, Business Rules, Client Scripts)
  • Flow Designer and advanced workflow orchestration
• Specialized Expertise:
  • Human Resources Service Delivery (HRSD)
  • Custom application development using ServiceNow App Studio
  • Integration Hub and enterprise integrations
  • UI Builder and Next Experience
  • Playbook experience
  • NowAssist – Fundamentals
• Full Stack Development Skills:
  • Front‑end development (HTML5, CSS3, JavaScript, and modern frameworks)
  • Back‑end development and REST/SOAP API integration
  • Database design and query skills (SQL/NoSQL)
  • Version control and CI/CD practices (e.g., Git)
• Education and Experience: 6+ years of overall IT experience; 4+ years of hands‑on ServiceNow development experience; Proven experience with both ServiceNow platform development and Full Stack development; Experience delivering ServiceNow solutions across ITSM and/or HRSD; Excellent communication, collaboration, and problem‑solving skills.

Physical & Office/Site Presence

This is primarily a sedentary office position which requires the incumbent to have the ability to operate computer equipment, speak, hear, bend, stoop, reach, lift, and move and carry up to 25 lbs. Finger dexterity is necessary. This description outlines the basic responsibilities and requirements for the position noted. This is not a comprehensive listing of all job duties of the Associates. Duties, responsibilities and activities may change at any time with or without notice.

Benefits & Compensation

• Robust health insurance plans, including Medical, Dental, and Vision coverage
• 401(k) Retirement Plan, complete with a $1 for $1 Company Match up to 5%
• Paid Parental Leave
• Associate Assistance Plan
• Education Assistance Program
• Up to $30,000 in Adoption Assistance
• Up to three weeks of vacation annually
• Generous Holiday, Sick Leave, and Personal Day policies
• New Hire Referral Bonus Program
• Significant Home Purchase Discounts
• Everyone’s Included Day

Company Culture

We’re Always Looking Ahead. Want to work in an innovative environment that empowers you to explore your passions? At Lennar, we promote asking questions and working together to solve complex problems. It’s how we’ve become a leader in the homebuilding industry and why our Associates love working here. If you’re interested in helping people find their future homes and, in doing so, build a better future for themselves, then Lennar is the place for you.

Work Where Everyone’s Included

We’re committed to building and sustaining an inclusive culture where everyone has a seat at the table, and we’re all on a first‑name basis. This inclusive culture influences our hiring practices, the communities we serve and how we build better career experiences for all our Associates. It’s why we created our Everyone’s Included Advisory Council, and we’d love for you to be a part of our shared journey.