{"id":3717129,"url":"https://alion.io/job/it-notion-experienced-full-stack-developer-node-js-typescript-aws","title":"Experienced Full-Stack Developer (Node.js, TypeScript, AWS)","company":{"id":4506114,"name":"IT Notion","domain":null,"url":"https://alion.io/company/it-notion","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["South Africa"],"countries":["ZA"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":600000,"max":960000,"currency":"ZAR","period":"year","gross":true,"usd_annual":57821},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"esbuild","optional":false},{"name":"Jest","optional":false},{"name":"Mocha","optional":false},{"name":"Node JS","optional":false},{"name":"npm","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"Turbopack","optional":false},{"name":"TypeScript","optional":false},{"name":"Webpack","optional":false},{"name":"Yarn","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-22T13:01:03Z","employer_posted_date":null,"last_verified_at":"2026-10-22T13:01:03Z","board_verified":false,"closed_at":null,"days_open":15,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":15},"description":"Introduction\nAn International FinTech company is recruiting for and experienced full-stack engineer who builds and maintains high-volume financial/invoicing systems using Node.js, TypeScript, AWS, APIs, databases while maintaining modern DevOps practices.\n\nDuties & Responsibilities\nDuties:\n\n Design and build integrations with multiple third-party systems and APIs.\n\n Translate complex business requirements into technical specifications.\n\n Develop data validation and transformation pipelines for multi-format invoice processing.\n\n Build resilient, scalable microservices handling high-volume transactions.\n\n Develop and maintain secure, performant back-end and front-end components.\n\n Help build and integrate DevOps processes, automation, and engineering standards\n\nDesired Experience & Qualification\nQualifications:\n\n BSc/BEng Computer Science, Software Engineering, BIS Multimedia or equivalent (UCT, Stellenbosch, Wits, Tuks preferred). - High performers will be given preferance\n\n Matric with HG Mathematics (Distinction preferred)\n\n AWS Certified Solutions Architect (advantageous).\n\nExperience:\n\n5 Years solid experience with:\n\n Behavioural Driven Development (BDD), TDD, unit testing using Jest, Jasmine, Mocha etc.\n\n Node.js and TypeScript development.\n\n NPM/Yarn package management.\n\n Build automation (webpack, esbuild, Turbopack).\n\n RESTful API development and integration.\n\n3+ Years exprience:\n\n Complex API integrations, data mapping, and transformation pipelines.\n\n SQL and NoSQL databases, modelling for transactional/financial data.\n\n Cloud computing using AWS (Lambda, IaC, DevOps pipelines, architecture design).\n\nPackage & Remuneration\nR600 000 - R960 000","description_format":"text","description_chars":1678,"description_truncated":false,"requirements":{"experience_years_min":5,"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":"2026-11-04T00:57:30Z"}],"visa":[],"liveness":{"score":65,"band":"ok","label":"Likely open","p_open":0.85,"p_active":0.848,"p_room":0.9,"age_days":14,"expected_fill_days":29,"reasons":["seen:14","win:mid"],"computed_at":"2026-11-06T05:58:05Z"},"pay":{"stated_usd_annual":57821,"is_top_pay":false},"html_url":"https://alion.io/job/it-notion-experienced-full-stack-developer-node-js-typescript-aws","json_url":"https://alion.io/job/it-notion-experienced-full-stack-developer-node-js-typescript-aws.json","meta":{"generated_at":"2026-11-07T00:14:53Z","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":589,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-08T00:00:00Z"}},"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":4506114},"rest":"https://alion.io/mcp/rest/get_company?id=4506114"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fit-notion-experienced-full-stack-developer-node-js-typescript-aws"},{"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%2Fit-notion-experienced-full-stack-developer-node-js-typescript-aws"},{"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%2Fit-notion-experienced-full-stack-developer-node-js-typescript-aws"},{"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/it-notion-experienced-full-stack-developer-node-js-typescript-aws\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fit-notion-experienced-full-stack-developer-node-js-typescript-aws"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3717129}},{"tool":"search_jobs","arguments":{"company":4506114,"detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3717129},"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. 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