{"id":907311,"url":"https://alion.io/job/ubiminds-senior-full-stack-engineer-net-react","title":"Senior Full Stack Engineer .NET / React","company":{"id":1818,"name":"Ubiminds","domain":"ubiminds.com","url":"https://alion.io/company/ubiminds","size_band":"201-500","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":null},"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":[],"countries":[],"hiring_countries":["BR"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":47000,"max_usd":112000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":9},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"C#","optional":false},{"name":"MS SQL","optional":false},{"name":"Amazon Aurora","optional":true},{"name":"Amazon SageMaker","optional":true},{"name":"AWS","optional":true},{"name":"CI/CD","optional":true},{"name":"Docker","optional":true},{"name":"DynamoDB","optional":true},{"name":"Insomnia","optional":true},{"name":"PostgreSQL","optional":true},{"name":"WebRTC","optional":true}],"status":"live","first_seen_at":"2026-09-14T12:28:28Z","employer_posted_date":"2026-09-14","last_verified_at":"2026-10-02T14:38:52Z","board_verified":true,"closed_at":null,"days_open":18,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":18},"description":"About the opportunity\nJoin one of our Engineering (Integrations) teams to build cutting-edge human interaction software, focusing on Enterprise-level SaaS Video Interview and chatbot platforms.\nAbout our client Our client is an AI-powered hiring technology company, offering video interviewing and assessment solutions that transform how companies connect talent to opportunity.\nWhat you'll do\nDesign and implement seamless connections between our platform and external Applicant Tracking Systems (ATS) to ensure a \"plug-and-play\" experience.\n\nMaster diverse third-party APIs while maintaining high standards for data integrity and system reliability.\n\nInnovate on bespoke internal tools to empower team members and improve daily user experiences.\n\nPrototype and build solutions that transform complex internal workflows into intuitive, high-performance interfaces.\n\nProactively identify and drive solutions to automate repetitive manual tasks across the organization.\n\nUse performance and error monitoring tools to ensure automated solutions improve customer and internal user experience.\n\nContribute to scalable solution design, write comprehensive tests, perform code reviews, and document architectural patterns.\n\nCollaborate in daily and weekly engineering meetings, and provide guidance/constructive feedback to associate team members.\n\nWhat you bring (must-haves)\nStrong experience with .NET (C#) in production environments.\n\nSolid experience building modern front-end applications with React.\n\nExperience working with MS SQL or similar relational databases.\n\nSenior-level mindset with strong ownership, accountability, and ability to handle technical ambiguity.\n\nExperience working on existing production systems (not only greenfield projects).\n\nStrong English communication skills (written and verbal) for collaborating in distributed teams.\n\nBonus points for (nice-to-haves)\nExperience with microservices architectures and AWS cloud environments (including AWS AI services like SageMaker, Lex, Comprehend, or Rekognition).\n\nExperience integrating ATS platforms such as Workday, SmartRecruiters, iCIMS, or SuccessFactors.\n\nKnowledge of PostgreSQL, Aurora, DynamoDB, Celery, Insomnia, WebRTC, Docker, and CI/CD pipelines.\n\nExposure to test automation practices, mentoring engineers, and influencing engineering practices.\n\nPerks & benefits\nEquipment provided - none of that \"bring your own device\" stuff here\n\nFull back-office support - Legal, Accounting, HR Business Partner, and Delivery team\n\nCareer and cultural mentoring - how to show up, stand out, and navigate US work culture\n\nFree English lessons with a native speaker\n\nReferral bonus - recommend Ubi to your tech friends and get paid for it\n\nFlorianópolis HQ always open - 100% remote, but the office is there whenever you want it.\n\nHow the process works\nInterview with our Tech Recruiter (+ quick AI assessment, if needed)\n\nClient interview process (varies by company)\n\nOffer\n\nOnboarding with full Ubiminds support\n\nWhy Ubiminds? With 9 years in the market and GPTW-certified, Ubiminds connects Latin American tech professionals with software companies in the US and Canada. Hundreds of professionals in data, design, product, and engineering are already growing in North American teams with our support. We're with you throughout the entire journey - Recruitment, Legal, Accounting, PeopleOps, and career guidance - so you can thrive internationally with confidence.\nReady to go global? Apply now - it takes less than 5 minutes.","description_format":"text","description_chars":3498,"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":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Brazil","iso":"BR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Logistics"],"lifecycle":[{"event":"open","at":"2026-09-14T14:19:54Z"}],"liveness":{"score":74,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.822,"p_room":0.9,"age_days":17,"expected_fill_days":35,"reasons":["conf:6","velocity","win:mid"],"computed_at":"2026-10-02T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/ubiminds-senior-full-stack-engineer-net-react","json_url":"https://alion.io/job/ubiminds-senior-full-stack-engineer-net-react.json","meta":{"generated_at":"2026-10-03T03:49:02Z","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":"crawler","counted_by":"address","units_charged":1,"used_today":3809,"day_limit":5000,"remaining_today":1191,"minute_limit":60,"resets_at":"2026-10-04T00:00:00Z"}}}