Senior Software Engineer

Lennar

Salem, OR

Full Time

Senior

30k-30k

9 days ago

Job Description

About the Role

As a Senior Software Engineer at Lennar in Salem, OR, you will be at the forefront of developing a secure, reliable, and scalable communication platform for enterprises. You will work closely with a collaborative team of engineers and data scientists to shape the product roadmap, deploy mission-critical changes, and manage AWS resources and services. The role emphasizes rigorous engineering practices like test-driven development, scalability, and efficiency, contributing to Lennar's mission of building quality homes and providing exceptional customer service within a culture of opportunity and growth.

Key Responsibilities

Design, implement, and maintain secure, scalable, efficient high-throughput backend services for B2B enterprise applications.
Build and optimize multi-tenant SaaS solutions on AWS, focusing on data-isolation, scalability, performance, security, and permissions.
Set SLAs/SLOs for latency, throughput, and error budgets; build monitoring and alerting; design for automatic failover and disaster recovery.
Lead and own efforts in infrastructure automation, optimization (including cost), and CI/CD implementation using AWS tools.
Ensure high-quality code through rigorous test-driven development and code reviews.
Collaborate with cross-functional teams to design and develop APIs and backend services.
Communicate effectively with team members and stakeholders to align on deliverables.
Ensure compliance with industry regulations and implement robust security measures (e.g., encryption, secure data separation and handling) across backend services.

Requirements

Bachelor's, Master's, or Ph.D. degree in Computer Science, Engineering.
7+ years in experience in backend software engineering, at least 4 years working with AWS.
Experience with OAuth2/OpenID Connect, SAML, LDAP.
Designing isolated schemas, partitioned data stores, or sharding strategies.
Expertise in AWS core services (e.g., EC2, CloudFormation, Lambda, API Gateway, etc.).
Strong programming skills in Python (optional: C/C++, Java, Typescript).
Proven experience designing, implementing, and maintaining enterprise-grade B2B applications.
Strong understanding of API design and database management.
Demonstrated experience with test-driven development (TDD) and CI/CD.
Strong problem-solving skills and the ability to think critically and creatively.
Excellent teamwork and communication skills, with a focus on collaboration and knowledge sharing.
A strong sense of ownership and responsibility.
Confidence in your abilities, balanced with humility and a willingness to learn from others.

Nice to Have

Experience with CPaaS (e.g., Twilio, Plivo).
Experience in the construction industry or related fields.
Experience with agile development methodologies.

Benefits & Perks

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

Working at Lennar

Lennar fosters a supportive and enriching environment for its Associates, emphasizing professional growth, diversity, and community involvement. The company is committed to investing in its employees' well-being and development, offering a comprehensive array of benefits and opportunities for personal and professional fulfillment. Lennar values collaboration, responsibility, and a culture of opportunity and growth for all team members.

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