{"id":1271351,"url":"https://alion.io/job/onebeat-full-stack-application-developer-brazil","title":"Full-Stack Application Developer Brazil","company":{"id":2247241,"name":"Onebeat","domain":"onebeat.co","url":"https://alion.io/company/onebeat","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Comeet","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","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":["Rio de Janeiro, Brazil"],"countries":["BR"],"hiring_countries":["BR"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"ClickHouse","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React.js","optional":false},{"name":"Spark","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-09-14T08:09:44Z","employer_posted_date":"2026-09-14","last_verified_at":"2026-09-30T13:31:13Z","board_verified":true,"closed_at":null,"days_open":16,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":16},"description":"Description\nOnebeat is a fast-growing retail technology company helping some of the world's leading retailers make smarter inventory decisions using AI and advanced optimization. Our platform enables retailers to optimize replenishment, allocation, inventory balancing, and store operations-improving product availability while reducing excess inventory. Joining Onebeat means building software that solves real-world retail challenges at scale. Every feature you develop has a direct impact on global customers and millions of inventory decisions every day.\nWe're looking for a Full-Stack Application Developer to join one of our product teams and own features from technical design through production.\nThis is an opportunity for an engineer who enjoys building high-quality software, solving complex technical problems, and working across both frontend and backend technologies.\nYou don't need to be an expert in every technology we use. If you're strong in React, Node.js, PostgreSQL, and AWS, and excited to expand into modern data technologies like Apache Spark and ClickHouse, we'll support your growth. We also embrace AI-powered development tools to help engineers work faster while maintaining high engineering standards.\nPlease note that we will only review CVs submitted in English.\nWe are looking for candidates who are based in Recife or São Paulo, or who are willing to relocate to one of these locations.\nWhat You Will Do\nOwn product features end-to-end-from design and development to deployment and production support.\nBuild scalable frontend and backend applications.\nEnhance and maintain a mature production platform while balancing speed, quality, and maintainability.\nWrite secure, clean, and well-tested code.\nBuild automated tests and continuously improve software quality.\nUse AI development tools to accelerate implementation, debugging, testing, and code exploration.\nInvestigate and resolve production issues.\nParticipate in code reviews and Agile ceremonies.\nCollaborate closely with Product, Data Engineering, DevOps, Customer Success, and global Engineering teams.\nRequirements\nRequired Qualifications\n3+ years of professional Full-Stack development experience.\nStrong hands-on experience with:\nReact\nNode.js\nPostgreSQL\nAWS\nExperience building and maintaining production applications.\nSolid understanding of frontend, backend, and API design.\nComfortable working in cloud environments.\nFamiliarity with DevOps practices such as CI/CD, monitoring, logging, and troubleshooting.\nExperience using AI coding assistants in day-to-day development.\nStrong problem-solving skills and ability to work independently.\nExcellent written and spoken English.\nNice to Have\nExperience with Apache Spark or ClickHouse.\nExposure to data pipelines or distributed systems.\nExperience working in SaaS or product companies.\nBackground in Retail, Supply Chain, Inventory Optimization, or other data-intensive B2B platforms.\nStartup experience.\nWhy Join Onebeat?\nWork on an AI-powered SaaS platform used by global retailers.\nOwn features from idea to production.\nCollaborate with talented engineers in an international environment.\nLearn modern data engineering technologies.\nEnjoy a high level of ownership and autonomy.\nHelp shape products that solve real business challenges at scale.","description_format":"text","description_chars":3292,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Brazil","iso":"BR","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":["Artificial Intelligence","Cybersecurity","Travel Technology"],"lifecycle":[{"event":"open","at":"2026-09-26T00:17:47Z"}],"liveness":{"score":82,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.817,"p_room":1,"age_days":15,"expected_fill_days":49,"reasons":["conf:10","velocity","win:early"],"computed_at":"2026-09-30T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/onebeat-full-stack-application-developer-brazil","json_url":"https://alion.io/job/onebeat-full-stack-application-developer-brazil.json","meta":{"generated_at":"2026-09-30T18:21:46Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"search","counted_by":"address","units_charged":0,"used_today":0,"day_limit":null,"remaining_today":null,"minute_limit":null,"resets_at":"2026-10-01T00:00:00Z"}}}