{"id":45537,"url":"https://alion.io/job/cloudfide-frontendfullstack-developer","title":"Fullstack Engineer (Python + React)","company":{"id":1865,"name":"Cloudfide","domain":"cloudfide.com","url":"https://alion.io/company/cloudfide","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Traffit","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Poland"],"countries":["PL"],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":41000,"max_usd":81000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":36},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"FastAPI","optional":false},{"name":"Function Calling","optional":false},{"name":"GitHub Actions","optional":false},{"name":"LLM","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"Tailwind CSS","optional":false},{"name":"Tool Use","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true},{"name":"Model Context Protocol","optional":true},{"name":"OpenAI","optional":true},{"name":"Playwright","optional":true},{"name":"Pytest","optional":true},{"name":"Vitest","optional":true}],"status":"live","first_seen_at":"2026-02-05T09:36:19Z","employer_posted_date":"2026-02-05","last_verified_at":"2026-10-17T11:53:29Z","board_verified":true,"closed_at":null,"days_open":254,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":253},"description":"Why Join Us\nAt Cloudfide, we engineer solutions where data truly becomes an accelerator for innovation. We build and evolve large-scale Big Data and cloud-native platforms for global clients, including leaders in retail and the Fortune 500. We process massive, complex datasets, operate fully in the cloud ecosystem, and work with the latest technologies, including AI, ML, MLOps, and modern data architectures.\nOur projects have measurable, real-world impact, from enhancing customer experiences at scale to empowering data-driven decision-making in high-visibility global organizations. As we continue to grow, you'll have the opportunity to shape solutions, mentor others, drive architecture decisions, and take ownership of strategic initiatives.\nOpportunity Overview\nAs a Fullstack Engineer, you will build a services support portal powered by a conversational AI assistant. Your goal will be to deliver a polished, secure, accessible, and responsive application where users and support agents can easily find knowledge and escalate to human support when needed.\nExpect an AI-forward environment where you'll work across the full stack, from React interfaces to Python services and agentic AI capabilities. You'll join a team of passionate engineers who value technical excellence, collaboration, and continuous growth.\nYour Responsibilities\nDesigning and building a modern web portal with React 19, TypeScript, and Tailwind CSS, with strong attention to UI quality, accessibility, and responsiveness.\nDeveloping backend services and APIs in Python 3 and FastAPI.\nImplementing REST APIs and real-time Server-Sent Events streaming, end to end, including streaming AI assistant responses to the UI.\nBuilding and evolving the conversational AI assistant using agentic AI patterns, including tool calling, knowledge retrieval, and multi-step workflows.\nDesigning seamless escalation flows from the AI assistant to human support agents.\nImplementing secure authentication and authorization with OAuth 2.0 / OIDC (Azure AD via MSAL or Ping), including MFA, for both users and agents.\nSetting up and maintaining CI/CD pipelines in GitHub Actions.\nTranslating business requirements into well-structured technical tasks and delivering features end-to-end.\nConducting code reviews and contributing to documentation and best practices.\nSharing knowledge and contributing to a collaborative learning culture within the team.\nWhat We're Looking For\n3+ years of experience in a fullstack development role.\nStrong proficiency in React (ideally React 19) and TypeScript.\nSolid experience with Python 3 and FastAPI.\nHands-on experience with Tailwind CSS and modern frontend tooling.\nPractical experience with REST APIs and Server-Sent Events (or similar streaming mechanisms), end to end.\nExperience with OAuth 2.0 / OIDC authentication flows, including Azure AD (MSAL) or Ping, and MFA.\nExperience with GitHub Actions and CI/CD pipelines.\nExperience building LLM-based applications or agentic AI solutions, with a good understanding of core concepts such as prompting, tool calling, RAG, and evaluation.\nUnderstanding of web accessibility standards (WCAG) and responsive design.\nProactive and curious mindset, comfortable working in dynamic, evolving project environments.\nFluent English communication, able to collaborate effectively with clients and international teams.\nNice to Have\nExperience with agent frameworks or Model Context Protocol (MCP) servers.\nExperience building conversational assistants or customer support solutions.\nFamiliarity with MS Azure services, including Azure OpenAI.\nKnowledge of security best practices for web and LLM-based applications.\nExperience with testing frameworks (e.g. Vitest, Playwright, pytest).\nHere's why you'll love Cloudfide\nBenefits:\nMyBenefit platform / Multisport\nEnel-Med private medical care\nProfessional Growth:\nAnnual 2,000 PLN development budget\nAccess to e-learning platforms\nReal opportunities to expand responsibility and lead initiatives; most of our Leads come from internal promotions\nAs the company continuously grows, you get real opportunities to expand your responsibilities, explore new areas, and even take ownership of your own initiatives.\nWork Environment:\nLong-term cooperation: UZ or B2B (we value stable, lasting relationships)\nRemote-first, work from anywhere in the world (workation)\nFlexible hours & strong focus on work-life balance\nCollaboration with top engineers you can truly learn from\nFlat structure: every voice counts, and you help shape the company\nCulture & Integration:\nCompany-wide trips (including international ones)\nTeam integration budgets\nOpen communication and supportive, passionate teams\nEqual Opportunities\nCLOUDFIDE is an Equal Opportunity Employer. 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