{"id":51434,"url":"https://alion.io/job/nubank-staff-software-engineer-insurance","title":"Staff Software Engineer - Insurance","company":{"id":13935,"name":"Nubank","domain":"nubank.com.br","url":"https://alion.io/company/nu-bank","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":100,"open_postings":13,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":39,"computed_at":"2026-10-23T05:54:15Z"}},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["São Paulo, Brazil","Buenos Aires, Argentina"],"countries":["BR","AR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":85000,"max_usd":183000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2286},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"CI/CD","optional":false},{"name":"LLM","optional":false},{"name":"Platform Engineering","optional":false},{"name":"Function Calling","optional":true},{"name":"Prompt Engineering","optional":true},{"name":"RAG","optional":true}],"status":"live","first_seen_at":"2026-08-11T14:50:37Z","employer_posted_date":"2026-08-11","last_verified_at":"2026-10-23T17:38:40Z","board_verified":true,"closed_at":null,"days_open":73,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":73},"description":"About Nu\nNu serves more than 140 million customers, guided by a mission to fight complexity and empower people. The company has been leading an industry transformation through innovative products and human-centered services.\nProprietary technology and data at scale power Nu’s digital platform, built to promote financial access, advancement, and transparency. Its business model thrives on customer love and lower costs, feeding a flywheel of growth and profitability.\nVisit ourInstitutional Page\nAbout the role\nOur mission is to evolve the platform architecture and workflows that let Insurance scale across more customers, more products, and new markets, and to close the gap between AI capabilities built centrally and their reliable adoption in production.\nAs a Staff Software Engineer - Insurance, you will be a senior technical leader across two connected fronts: diagnosing and evolving our service architecture as the platform scales, and leading the rollout of AI/agentic tooling across the team's engineering workflow, from spec and code generation to testing and validation.\nYou will operate at platform scale, building infrastructure and practices other teams depend on, while partnering closely with Product, Data, Security, Compliance, and Insurance partners. You'll be part of a lean, entrepreneurial team that delivers outsized business impact while protecting millions of customers, sitting at the intersection of embedded insurance, Nu's most important customer surfaces, and our insurer partners. This team is also one of the earliest adopters of agentic engineering within Nubank, putting you at the center of how that transformation actually happens.\nYou’ll be responsible for\nDiagnosing and evolving our platform architecture to remove constraints on scale, supporting a growing user base, expanding product portfolio, and global expansion.\n\nProviding AI-first engineering leadership, setting the standards and practices for how the team builds and evolves with AI/agentic tooling.\n\nCutting through ambiguity, surfacing trade-offs and aligning cross-functional teams (Product, Data, Security, Compliance, Insurance partners) around clear outcomes.\n\nEnsuring observability for AI systems and platform services in production (tracing, logging, alerting).\n\nMentoring engineers on technical approach across both architecture and AI/agentic best practices, raising the team's execution level over time.\n\nEvaluating and incorporating both internal (Nubank) and external AI tools and agents into our workflows, based on what best fits our needs.\n\nPartnering with Nubank's central AI/platform teams and other BUs to share learnings and stay aligned on tooling direction.\n\nEnabling more Nubankers to safely contribute to AI-powered products over time (engineers and non-engineers)\n\nEmbedding responsible, auditable practices in everything shipped, across platform and AI systems alike, per applicable regulations and internal risk standards.\n\nWe are looking for a person who has\nRequired\nProven technical leadership as a senior/staff engineer delivering high-impact, large-scale software systems in production.\n\nTrack record of mentoring and uplifting peers on technical approach and AI-native workflows.\n\nStrong systems/platform engineering experience: architecture, CI/CD, test automation, able to evolve infrastructure to support reliable adoption of new technology.\n\nGenuine interest and foundational knowledge of AI/LLM concepts, ready to build hands-on fluency with our agentic tooling.\n\nOwnership mindset for rolling out AI/agentic tooling across a team, driving adoption of testing, CI/CD validation, and evaluation practices, not just personal use.\n\nStrong full-stack thinking: ability to design maintainable codebases and APIs that bridge model inference/orchestration layers with user-facing surfaces.\n\nExperience navigating ambiguous, cross-functional projects that require coordination across multiple business units and stakeholders.\n\nDemonstrated strategic acumen, linking technical initiatives to business drivers such as operational efficiency, risk, and customer acquisition or engagement.\n\nExperience in fintech or other regulated industries (e.g., financial services, insurance, payments) or similarly complex domains.\n\nAdvanced English for daily collaboration in a global environment.\n\nNice to Have\nAI-first mindset with professional experience implementing LLMs, generative AI, agentic patterns and/or RAG systems in real-world products.\n\nSolid understanding of prompt engineering, tool calling, context management, and agent loops, with ability to contribute to shared agent libraries and commands.\n\nExperience building or contributing to automated test/CI-CD evaluation frameworks that catch and fix failures with minimal human intervention.\n\nBackground in insurance or embedded insurance products.\n\nExperience scaling products across international markets and languages.\n\nFamiliarity with Portuguese and/or Spanish to read or review customer-facing copy (optional).\n\nPrior experience in AI-first startups or big-tech environments with strong AI/ML teams.\n\nLocation for this opportunity\nSão Paulo, Buenos Aires\n\nWork Model for this Role\nHybrid 2-3 times/week: Our hybrid work model brings us to the office at least twice a week, on strategic days designed to maximize team connection and collaboration. For more details, visit https://building.nubank.com/nu-hybrid-work-model/\n\nOur Benefits\nFor this role, we offer a competitive, global-level package that currently includes:\nCompetitive compensation and company equity\n\nBi-annual trips to Brazil to build relationships with coworkers\n\nTop-tier Medical Insurance\n\nTop-tier Dental and Vision Insurance\n\nGenerous time off and company holidays\n\nLife Insurance and AD&D\n\nExtended maternity and paternity leaves\n\nNuLanguage - our language learning program\n\nNuCare - our mental health and wellness assistance program\n\nSpecific benefits may vary slightly by country and will be detailed during the process.\nJoin us\nIf you want to help evolve the architecture and AI-powered workflows that let Nubank’s Insurance platform scale across products and markets - combining deep systems thinking with hands-on agentic engineering - we’d love to hear from you.\nApply now to be our Staff Software Engineer - Insurance.\nOur recruitment process may involve the use of artificial intelligence-enabled tools, such as automated interview transcription and analysis, to support the evaluation process. Artificial intelligence is not used to make final hiring decisions; all decisions are made by human reviewers.\nTo maintain a consistent and fair process for every candidate, Nu does not provide individualized technical feedback. See how our policy works here","description_format":"text","description_chars":6726,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Equity","Health insurance","Hybrid work","Life insurance","Vision insurance"],"hiring_locations":[{"name":"Argentina","iso":"AR","kind":"country"},{"name":"Brazil","iso":"BR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Financial Services","Cards & Card Issuing","Digital Banks & Neobanks"],"lifecycle":[{"event":"open","at":"2026-08-11T14:50:37Z"}],"visa":[],"liveness":{"score":25,"band":"fade","label":"Fading","p_open":1,"p_active":0.695,"p_room":0.36,"age_days":72,"expected_fill_days":39,"reasons":["conf:2","velocity","win:tail","crowd:"],"computed_at":"2026-10-23T05:54:15Z"},"pay":null,"html_url":"https://alion.io/job/nubank-staff-software-engineer-insurance","json_url":"https://alion.io/job/nubank-staff-software-engineer-insurance.json","meta":{"generated_at":"2026-10-23T18:28:53Z","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":28170,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-24T00:00:00Z"}},"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":13935},"rest":"https://alion.io/mcp/rest/get_company?id=13935"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnubank-staff-software-engineer-insurance"},{"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%2Fnubank-staff-software-engineer-insurance"},{"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%2Fnubank-staff-software-engineer-insurance"},{"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/nubank-staff-software-engineer-insurance\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnubank-staff-software-engineer-insurance"}]}