{"id":2956946,"url":"https://alion.io/job/lennar-sr-software-engineer-full-stack-developer","title":"Sr Software Engineer - Full Stack Developer","company":{"id":8113,"name":"Lennar","domain":"lennar.com","url":"https://alion.io/company/lennar","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":77,"open_postings":16,"ghost_share":0,"stale_share":0.938,"repost_share":0,"time_to_fill_p50_days":31,"computed_at":"2026-10-21T05:46:15Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Irving, United States","Miami, United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":116000,"max_usd":200000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1105},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"AWS Bedrock","optional":false},{"name":"CI/CD","optional":false},{"name":"Go","optional":false},{"name":"LLM","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"ServiceNow","optional":false},{"name":"Terraform","optional":false},{"name":"TypeScript","optional":false},{"name":"GitHub Actions","optional":true}],"status":"live","first_seen_at":"2026-10-20T21:48:32Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-21T02:43:43Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Sr Software Engineer -Full Stack\nWe are Lennar\nLennar 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.\nJoin a Company that Empowers you to Build your Future\nWe 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.\nYour Responsibilities on the Team\nLead the architecture, design, and implementation of full-stack systems using TypeScript/React and Go.\nOwn complex ServiceNow development initiatives, including custom applications and enterprise integrations within your domain.\nDrive 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.\nPartner with central platform teams: provide feedback, influence roadmaps, and contribute improvements to shared templates and modules where appropriate.\nLead the development of agentic and AI product capabilities - AI agents, MCP servers, and LLM-powered features - ideally leveraging AWS Bedrock.\nOwn production readiness for your team's services: observability, reliability, security, and performance.\nMentor and develop engineers through design reviews, pairing, and technical guidance.\nPartner with product stakeholders to translate business needs into scalable technical solutions.\nRequirements\nBachelor's degree in Computer Science, Engineering, or related field, or equivalent practical experience.\n6+ years of professional software development experience, including ownership of production systems at scale.\nExpert-level proficiency in TypeScript and React, and strong backend experience with Go.\nDeep understanding of system design, API architecture, security, and performance optimization.\nProven success operating in a DevOps/self-service environment where product teams own their infrastructure and delivery pipelines.\nDemonstrated technical leadership: driving projects end-to-end, setting standards, and mentoring engineers.\nExcellent communication skills with both technical and non-technical audiences.\nPreferred Qualifications\nProven ServiceNow development and integration experience - highly preferred.\nDeep CI/CD expertise (GitHub Actions or similar) - highly preferred.\nStrong infrastructure-as-code expertise (Terraform or similar) - highly preferred.\nExperience self-serving through internal developer portals such as Backstage (golden paths, software templates, service catalogs).\nProduction experience building agentic/AI systems (AI agents, MCP servers, LLM applications); hands-on AWS Bedrock experience is a strong differentiator.\nLife at Lennar\nAt 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.comto view our suite of benefits.\nJoin the fun and follow us on social media to see what's happening at our company, and don't forget to connect with us on Lennar: Overview | LinkedIn for the latest job opportunities.\nLennar is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws.","description_format":"text","description_chars":5258,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Education assistance","Health insurance","Parental leave","Retirement plans"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Property Development","Residential Real Estate"],"lifecycle":[{"event":"open","at":"2026-10-20T21:48:32Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 19 · green card filings: 1","filings_12m":19,"filings_prev_12m":19,"green_card_filings_12m":1,"median_offered_wage_usd":162500,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":10}],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":0,"expected_fill_days":31,"reasons":["conf:3","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-21T05:46:15Z"},"pay":null,"html_url":"https://alion.io/job/lennar-sr-software-engineer-full-stack-developer","json_url":"https://alion.io/job/lennar-sr-software-engineer-full-stack-developer.json","meta":{"generated_at":"2026-10-21T15:09:21Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":21585,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-22T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":8113},"rest":"https://alion.io/mcp/rest/get_company?id=8113"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flennar-sr-software-engineer-full-stack-developer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Flennar-sr-software-engineer-full-stack-developer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Flennar-sr-software-engineer-full-stack-developer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/lennar-sr-software-engineer-full-stack-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flennar-sr-software-engineer-full-stack-developer"}]}