Junior Mern Stack Developer Jobs in Oregon (NOW HIRING)

Lennar is 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.

As a Software Engineering Manager I, you will lead a small team of software engineers, guiding them in the development and delivery of high-quality software solutions. You will be responsible for overseeing day-to-day operations, supporting team members in their professional growth, and ensuring projects are completed on time and within scope.

• Manage a team of software engineers, providing mentorship and performance feedback.
• Oversee the development and implementation of software projects, ensuring alignment with company objectives.
• Collaborate with other teams, such as product management, to ensure seamless integration of software features.
• Facilitate code reviews and enforce best practices in software development.
• Monitor project timelines and work to remove obstacles that may delay progress.
• Assist in the recruitment and onboarding of new team members.
• Mentor and develop engineering talent.
• Lead a full-stack squad building React and TypeScript front ends on Python and FastAPI services.
• Contribute directly to delivery by writing production code, designing APIs, and reviewing architecture across the stack.
• Set and hold the review bar for AI-assisted development, including agent instructions maintained in the repository, automated pull request review, and clear human accountability for every merge.
• Own the CI quality gate and the promotion path through development, UAT, and production.

• Bachelor’s Degree in Computer Science or equivalent field.
• 8+ years of experience building and operating production software, including web applications and backend services.
• 4+ years of mentoring and developing junior and mid-level software engineers.
• 4+ years of experience in team management and project delivery.
• Strong engineering background with a concentration on distributed systems and service integration.
• Ability to set business KPI’s and help track, manage and interpret them to all
  levels of leadership.
• Production experience with Python and FastAPI, and with React and TypeScript, sufficient to review both sides of a full-stack change.
• Hands-on daily use of AI coding agents (Claude Code, Cursor, Codex, or similar), with clear judgment on when to trust, verify, or override their output.
• Experience leading engineers across multiple time zones.

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.

At Lennar, we are committed to fostering a supportive and enriching environment for our Associates, offering a comprehensive array of benefits designed to enhance their well-being and professional growth. Our Associates have access to robust health insurance plans, including Medical, Dental, and Vision coverage, ensuring their health needs are well taken care of. Our 401(k) Retirement Plan, complete with a $1 for $1 Company Match up to 5%, helps secure their financial future, while Paid Parental Leave and an Associate Assistance Plan provide essential support during life's critical moments. To further support our Associates, we provide an Education Assistance Program and up to $30,000 in Adoption Assistance, underscoring our commitment to their diverse needs and aspirations. From the moment of hire, they can enjoy up to three weeks of vacation annually, alongside generous Holiday, Sick Leave, and Personal Day policies. Additionally, we offer a New Hire Referral Bonus Program, significant Home Purchase Discounts, and unique opportunities such as the Everyone’s Included Day. At Lennar, we believe in investing in our Associates, empowering them to thrive both personally and professionally. Lennar Associates will have access to these benefits as outlined by Lennar’s policies and applicable plan terms. Visit Lennartotalrewards.com to view our suite of benefits.

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Lennar is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws.