{"id":22004,"url":"https://alion.io/job/apify-technologies-s-r-o-senior-backend-engineer-for-developer-platform","title":"Senior Backend Engineer, Core Services","company":{"id":6237,"name":"Apify","domain":"apify.com","url":"https://alion.io/company/apify-technologies-s-r-o","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":95,"open_postings":10,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":146,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Prague, Czech Republic","Brno, Czech Republic","Ostrava, Czech Republic"],"countries":["CZ"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":44000,"max_usd":97000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":8},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"Linux","optional":false},{"name":"Node JS","optional":false},{"name":"TypeScript","optional":false},{"name":"Amazon EC2","optional":true},{"name":"Amazon EKS","optional":true},{"name":"Amazon S3","optional":true},{"name":"ArgoCD","optional":true},{"name":"AWS Lambda","optional":true},{"name":"Claude","optional":true},{"name":"CloudFormation","optional":true},{"name":"Copilot","optional":true},{"name":"Cursor","optional":true},{"name":"Cypress","optional":true},{"name":"Docusaurus","optional":true},{"name":"DynamoDB","optional":true},{"name":"Gemini","optional":true},{"name":"GitHub","optional":true},{"name":"GitHub Actions","optional":true},{"name":"Google Workspace","optional":true},{"name":"Grafana","optional":true},{"name":"Helm","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true},{"name":"Nest.JS","optional":true},{"name":"Next.js","optional":true},{"name":"OpenTelemetry","optional":true},{"name":"PagerDuty","optional":true},{"name":"Playwright","optional":true},{"name":"Prometheus","optional":true},{"name":"React.js","optional":true},{"name":"Redis","optional":true},{"name":"Sentry","optional":true},{"name":"Slack","optional":true},{"name":"Storybook","optional":true},{"name":"styled-components","optional":true},{"name":"Terraform","optional":true},{"name":"Vitest","optional":true}],"status":"live","first_seen_at":"2026-04-20T14:29:27Z","employer_posted_date":"2026-04-20","last_verified_at":"2026-10-18T11:51:57Z","board_verified":true,"closed_at":null,"days_open":180,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":180},"description":"Apify is the largest marketplace of tools for AI. On Apify Store, tens of thousands of Actors, purpose-built tools for the web, help people and AI agents get real-time data, track competitors, generate leads, and connect apps. Anyone can build one and earn from it.\nApify is looking for a Backend Engineer for the Foundation group. The Foundation group takes care of the core of the Apify platform, both for product and tech.\nWhat the group is responsible for:\nRunning Actors end-to-end, from the Start button in the Console to the container or microVM running on our servers.\n\nStorages where the Actors save their progress or output, from the underlying databases to the frontend, rendering the storage contents.\n\nActor Standby, our way of deploying Actors as real-time, synchronous services.\n\nApify Proxy and Unblocker, our services to avoid being blocked while accessing the internet\n\nOur public API (the framework, not each individual endpoint).\n\nOur Console (the framework, not every feature in it).\n\nThe AWS infrastructure on which all the Apify platform apps are deployed.\n\nThe deployment process of those apps.\n\nYou’d be joining a small cross-functional team with other experienced hackers focused on backend services in this department.\nWho we're looking for:\nA strong technical background or a great professional track record. We are looking for exceptional candidates, no matter the seniority.\n\n3+ years of industry experience building backend systems and APIs.\n\nGreat skills at developing and debugging in TypeScript/Node.js, or having this skill in some other programming language, and are able to learn anything quickly.\n\nFamiliarity with Linux.\n\nExperience with AWS, other public clouds, and any technology mentioned above is a plus.\n\nExperiment-driven and collaborative mindset.\n\nGood communication skills in English.\n\nOur tech stack:\nInfra: AWS Compute (Kubernetes (EKS), EC2, Lambda), Helm, Terraform, CloudFormation, ArgoCD, MongoDB, Redis, DynamoDB, S3, GitHub Actions\n\nMonitoring: Grafana, Prometheus, OpenTelemetry, Mezmo, Sentry, PagerDuty\n\nFrontend: React.js, styled-components, Storybook, Chromatic, Cypress, Playwright\n\nBackend: TypeScript/Node.js, Nest.js, Next.js, Docusaurus, Vitest\n\nTools: GitHub, Notion, Google Workspace, Slack\n\nOS, code editor, and AI assistant of your choice (Claude premium with unlimited tokens, GH Copilot, Cursor, Gemini, or JetBrains AI)\n\nProcess: two-week sprints, code reviews, tests, automating whatever we can, and deploying multiple times per day.\n\nWhy should you work at Apify?\nSpace, support, and autonomy for personal growth, with a direct impact on Apify's success\n\nFull-time position at our amazing offices in Prague (100Yards) or Brno (Titanium)\n\nFlexible working hours (perfect for both night owls and early birds )\n\nNobody counts holidays as long as the work gets done\n\nUnlimited Claude for every Apifier. We don't count tokens. Just use them well\n\nStock options and profit sharing\n\nWe welcome pets, kids, and bikes at the office\n\nEpic team buildings and offsites with biking, canoeing, and other adventures\n\nSolid education and training budget, conference tickets, internal \"Eat & Learn\" sessions, and the possibility to work across teams\n\nGenerous hardware budget\n\nFree lunches every day when you're in the office\n\nUnlimited supply of & and snacks\n\nFree entry to the wonderful Prague Zoo\n\nFree Multisport card\n\nPing-pong, chess, PS5, lightsabers, foosball league after lunch.\n\nFor more details about Apify and what it's like to work with us, see our Careers page.","description_format":"text","description_chars":3534,"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":["Flexible schedule","Stock options"],"hiring_locations":[{"name":"Czech Republic","iso":"CZ","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Web Scraping & Proxy Networks"],"lifecycle":[{"event":"open","at":"2026-04-20T14:29:27Z"}],"visa":[],"liveness":{"score":31,"band":"fade","label":"Fading","p_open":1,"p_active":0.711,"p_room":0.44,"age_days":179,"expected_fill_days":146,"reasons":["conf:2","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/apify-technologies-s-r-o-senior-backend-engineer-for-developer-platform","json_url":"https://alion.io/job/apify-technologies-s-r-o-senior-backend-engineer-for-developer-platform.json","meta":{"generated_at":"2026-10-18T12:38:48Z","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":18662,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":6237},"rest":"https://alion.io/mcp/rest/get_company?id=6237"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fapify-technologies-s-r-o-senior-backend-engineer-for-developer-platform"},{"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%2Fapify-technologies-s-r-o-senior-backend-engineer-for-developer-platform"},{"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%2Fapify-technologies-s-r-o-senior-backend-engineer-for-developer-platform"},{"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/apify-technologies-s-r-o-senior-backend-engineer-for-developer-platform\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fapify-technologies-s-r-o-senior-backend-engineer-for-developer-platform"}]}