{"id":1709541,"url":"https://alion.io/job/bees-staff-full-stack-engineer-data-intensive-web-applications-personalization","title":"Staff Full-Stack Engineer - Data Intensive Web-Applications - Personalization","company":{"id":668841,"name":"BEES","domain":"bees.com","url":"https://alion.io/company/bees-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Campinas, Brazil"],"countries":["BR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":77000,"max_usd":161000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1827},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Claude Code","optional":false},{"name":"Cursor","optional":false},{"name":"OpenAI Codex","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"C#","optional":true},{"name":"C++","optional":true},{"name":"Datadog","optional":true},{"name":"GCP","optional":true},{"name":"Go","optional":true},{"name":"Grafana","optional":true},{"name":"Java","optional":true},{"name":"Kotlin","optional":true},{"name":"Kubernetes","optional":true},{"name":"LLM","optional":true},{"name":"LLM Guardrails","optional":true},{"name":"OpenTelemetry","optional":true},{"name":"Prometheus","optional":true},{"name":"Python","optional":true},{"name":"Rust","optional":true},{"name":"TypeScript","optional":true},{"name":"WebSockets","optional":true}],"status":"live","first_seen_at":"2026-10-02T14:55:07Z","employer_posted_date":"2026-10-02","last_verified_at":"2026-10-07T02:06:08Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"About us\nAB InBev is the leading global brewer and one of the world’s top 5 consumer product companies. With over 500 beer brands, we’re number one or two in many of the world’s top beer markets, including North America, Latin America, Europe, Asia, and Africa.\nAbout AB InBev Growth Group\nCreated in 2022, the Growth Group unifies our business-to-business (B2B), direct-to-consumer (DTC), Sales & Distribution, and Marketing teams. By bringing together global tech and commercial functions, the Growth Group allows us to fully leverage data and drive digital transformation and organic growth for AB InBev around the world.\nIn addition to supporting well known global beer brands like Corona, Budweiser and Michelob Ultra, the Growth Group is home to a robust suite of digital products including our B2B digital commerce platform BEES, on-demand delivery services Ze Delivery and TaDa Delivery, and table top beer keg PerfectDraft.\nWe are an exceptional team, focused on understanding and supporting consumer and customer needs, harnessing new technology, and scaling growth opportunities.\nAbout the Role:\nAs a Staff Full Stack Engineer (Backend Focus), you will build and operate the backend of a Web Analytics and AI portal. That includes the APIs that serve the application, the read data layer over analytical data, authentication and authorization, and the integration points with the services the rest of the team builds. The portal gives commercial intelligence to the people who make business decisions, through daily briefings, customizable KPIs, analytical insights, geographic exploration, and conversational analytics.\nThis is a Staff (L6), hands-on individual contributor role on a lean team where everyone is Staff: a Staff Architect, Staff AI Engineers, Staff Software Engineers, and Data Engineers. Architectural direction sits with the Staff Architect, and the AI Engineers own the agents. You are the builder: you take features from the design doc to production, end to end, and you make them fast, observable, and reliable. Most of your time goes to writing, reviewing, and operating code, including the user interface when the delivery calls for it.\nWhat you'll do:\nBuild the backend and ship features end to end\nDesign, implement, test, and operate backend services against explicit latency, availability, and cost targets.\nImplement typed, versioned API contracts and evolve them without breaking clients.\nOwn authentication, authorization, and multi-tenant access control across the portal.\nShip features end to end, from the API to the interface, when the delivery calls for it.\nIntegrate the application with internal services, including the agent services built by the AI Engineers. This covers response streaming, timeouts, cancellation, and partial failures.\nOwn the read path and performance\nOwn the read path over analytical data: data modeling, query plans, pagination, batching, caching, and consistency trade-offs.\nSet and defend performance budgets. Profile services, reduce tail latency (p95, p99), and optimize cost per request.\nRun load and capacity tests before launches, and use the results to make design decisions.\nMake systems observable and reliable\nInstrument services with metrics, structured logs, and distributed tracing from day one.\nDefine SLIs and SLOs, alerts, and dashboards for the components you own, and take part in on-call.\nDiagnose and fix reliability issues, and lead incident response and blameless postmortems.\nEstablish safe rollout practices: feature flags, canary releases, and fast rollback.\nDesign and raise the bar\nWrite design docs for the components you deliver, compare alternatives with data and prototypes, and escalate risk to the Staff Architect.\nRaise the team's technical bar through code review, pairing, and standards for testing, observability, and safe rollout.\nUse coding agent harnesses such as Cursor, Claude Code, and Codex as part of your workflow, and review generated code against tests, types, and contracts.\nWhat you'll need:\nBachelor's degree in computer science, engineering, mathematics, or another quantitative field. A master's degree or PhD is a plus.\nRelevant experience designing, building, and operating distributed backend services in production, across coding standards, code review, build, automated testing, deployment, and operations.\nA track record of building features end-to-end and owning them in production.\nRelevant experience in software design for reliability and scale, on both new and existing systems.\nDeep command of at least one high-performance language, such as Java/Kotlin, Go, Rust, C++, or C#, including its memory model, concurrency model, and runtime.\nAbility to work productively in Python, the language of the current services.\nHands-on experience with observability in production: metrics, tracing, logging, SLOs, and tools such as OpenTelemetry, Datadog, Grafana, or Prometheus.\nProven experience with performance work: profiling, query optimization, caching strategies, and load testing.\nProduction depth in distributed systems: timeouts, retries, idempotency, partial failure, streaming (SSE, WebSockets), and decisions based on tail latency (p95, p99).\nRelevant experience delivering full stack to production with TypeScript and a modern web framework.\nDay-to-day fluency with coding agent harnesses such as Cursor, Claude Code, and Codex, including critical review of generated code.\nClear written and verbal communication, with the ability to discuss architecture and trade-offs in depth.\nAdvanced communication in English; Spanish is a plus. \nNice to have:\nExperience with serving layers for analytical data (OLAP, columnar stores, semantic layers) or with data platform integration.\nExperience integrating applications with LLM or agent services as a consumer.\nExperience with B2B, multi-country, or multi-tenant products.\nExperience with cloud (Azure, AWS, or GCP), containers, and Kubernetes.\nMore about you:\nYou are a builder: you like taking a feature from a blank page to production and owning it from then on.\nYou spend most of your time writing, reviewing, and operating code.\nYou treat observability and performance as part of the feature, not something added afterward.\nYou influence architecture with evidence: measurements, prototypes, and explicit trade-offs.\nYou go from the API to the interface when the feature needs it.\nYou use tests, types, and contracts as the guardrails for your code and for generated code.\nYou work well on a staff-level team where everyone operates what they ship.\nWhat We Offer:\nPerformance based bonus*\nAttendance Bonus* \nPrivate pension plan\nMeal Allowance\nCasual office and dress code\nDays off*\nHealth, dental, and life insurance\nMedicines discounts\nWellHub partnership\nChildcare subsidies\nDiscounts on Ambev products*\nClube Ben partnership\nScholarship*\nSchool materials assurance\nLanguage and training platforms\nTransport allowance\n*Rules applied\nEqual Opportunity & Affirmative Action:\nAB InBev Growth Group is proud to be an Equal Opportunity and Affirmative Action employer. We do not discriminate based upon of race, color, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other applicable legally protected characteristics.\nThe following fields are optional, but anticipate the information for your registration*.\nRemember: your data will never be used as elimination criteria in selection processes. With them, AB InBev Growth Group is able to analyze diversity and reduce biases in selection processes. We want to contribute to changing this reality by being an inclusive company. \nFor more information: www.abinbev.com","description_format":"text","description_chars":7664,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":["Growth opportunities","Life insurance","Performance based bonus"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-02T16:44:38Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":3,"expected_fill_days":52,"reasons":["conf:1","velocity","win:early"],"computed_at":"2026-10-06T05:45:30Z"},"pay":null,"html_url":"https://alion.io/job/bees-staff-full-stack-engineer-data-intensive-web-applications-personalization","json_url":"https://alion.io/job/bees-staff-full-stack-engineer-data-intensive-web-applications-personalization.json","meta":{"generated_at":"2026-10-07T03:06:45Z","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","counted_by":"address","units_charged":1,"used_today":4585,"day_limit":5000,"remaining_today":415,"minute_limit":60,"resets_at":"2026-10-08T00:00:00Z"}},"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":668841},"rest":"https://alion.io/mcp/rest/get_company?id=668841"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbees-staff-full-stack-engineer-data-intensive-web-applications-personalization"},{"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%2Fbees-staff-full-stack-engineer-data-intensive-web-applications-personalization"},{"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%2Fbees-staff-full-stack-engineer-data-intensive-web-applications-personalization"},{"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/bees-staff-full-stack-engineer-data-intensive-web-applications-personalization\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbees-staff-full-stack-engineer-data-intensive-web-applications-personalization"}]}