{"id":3937812,"url":"https://alion.io/job/sompisi-calibre-solutions-full-stack-engineer","title":"Full Stack Engineer","company":{"id":4497032,"name":"Sompisi-Calibre Solutions","domain":null,"url":"https://alion.io/company/sompisi-calibre-solutions-2","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Johannesburg, South Africa"],"countries":["ZA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"Kubernetes","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Terraform","optional":false},{"name":"TypeScript","optional":false},{"name":"WebSockets","optional":false},{"name":"FastAPI","optional":true},{"name":"JavaScript","optional":true},{"name":"Material UI","optional":true},{"name":"Nest.JS","optional":true},{"name":"RabbitMQ","optional":true},{"name":"React Native","optional":true},{"name":"React.js","optional":true},{"name":"Redis","optional":true},{"name":"Rest API","optional":true},{"name":"SQL","optional":true},{"name":"styled-components","optional":true},{"name":"Vite","optional":true}],"status":"live","first_seen_at":"2026-11-08T05:30:26Z","employer_posted_date":null,"last_verified_at":"2026-11-08T05:30:26Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Full-Stack Engineer for AI-powered CRM & compliance platforms for healthcare/education recruitment. Multi-tenant platform serving agencies globally with advanced document processing, real-time matching, and intelligent automation. \nDuties & Responsibilities \nContribute to complex staffing platform with AI document processing, real-time matching, and multi-cloud infrastructure.\nTech Stack You'll Work With \nBackend: Node.js, NestJS, TypeScript, MongoDB, PostgreSQL, Redis, [URL Removed] RabbitMQ\nFrontend: React, TypeScript, Material-UI, Styled Components, Vite, TanStack Query, React Native\nAI Services: Python, FastAPI, Celery\nCloud/DevOps: AWS, GCP, Docker, Kubernetes, Terrafor\nKey Responsibilities \nDevelopment\nImplement AI-powered recruitment features\nBuild intuitive CRM/compliance user interfaces\nContribute to real-time collaboration and WebSocket features\nAssist in developing data processing pipelines with pair programming\nWrite comprehensive tests and participate in thorough code reviews Architecture and Infrastructure\nParticipate in microservices architecture discussions\nDatabase optimization through hands-on projects (PostgreSQL, MongoDB)\nAPI integrations\nCaching strategy implementation\nKubernetes deployment processes and CI/CD pipeline management\nMonitoring and alerting systems\nSupport multi-cloud infrastructure tasks with Terraform (Nice to Have)\nCloud platform experience (AWS and/or GCP)\nUnderstanding of containerisation (Docker/Kubernetes)\nInfrastructure as Code concepts (Terraform)\nReal-time systems knowledge (WebSockets, event-driven architecture)\nMobile development interest (React Native)\nMicroservices architecture understanding\nDevOps practices and CI/CD familiarity\nMessage queue experience (RabbitMQ)\nPython basics (for AI service integration)\nDesired Experience & Qualification \n5 - 10 years of full-stack development experience\nSolid TypeScript/Node.js development skills\nReact proficiency with modern frontend practices\nDatabase experience and SQL knowledge (PostgreSQL preferred)\nAPI development and RESTful services understanding\nCollaborative mindset\nStrong communication skills for team collaboration\nMaster Cloud & Infrastructure\nMulti-cloud deployment strategies\nKubernetes orchestration\nMulti-tenant platform design principles through code reviews\nReal-time systems implementation\nComplex data processing workflows\nEvent-driven microservices architecture\nPackage & Remuneration \nMarket Related\n Desired Skills: \n 5 - 10 years of full-stack development experience\n Solid TypeScript/Node.js development skills\n React proficiency with modern frontend practices\n Database experience and SQL knowledge (PostgreSQL preferred)\n Kubernetes orchestration\n Desired Work Experience: \n 5 to 10 years","description_format":"text","description_chars":2738,"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":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-11-08T09:52:40Z"}],"visa":[],"liveness":{"score":52,"band":"ok","label":"Likely open","p_open":1,"p_active":0.516,"p_room":1,"age_days":0,"expected_fill_days":25,"reasons":["seen:0","agency","win:early"],"computed_at":"2026-11-08T11:02:40Z"},"pay":null,"html_url":"https://alion.io/job/sompisi-calibre-solutions-full-stack-engineer","json_url":"https://alion.io/job/sompisi-calibre-solutions-full-stack-engineer.json","meta":{"generated_at":"2026-11-08T11:02:40Z","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":23726,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-09T00:00:00Z"}},"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":4497032},"rest":"https://alion.io/mcp/rest/get_company?id=4497032"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsompisi-calibre-solutions-full-stack-engineer"},{"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%2Fsompisi-calibre-solutions-full-stack-engineer"},{"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%2Fsompisi-calibre-solutions-full-stack-engineer"},{"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/sompisi-calibre-solutions-full-stack-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsompisi-calibre-solutions-full-stack-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3937812}},{"tool":"search_jobs","arguments":{"company":4497032,"detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3937812},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}