{"id":4096322,"url":"https://alion.io/job/hirevouch-backend-engineer","title":"Backend Engineer","company":{"id":4415880,"name":"hireVouch","domain":"hirevouch.com","url":"https://alion.io/company/hirevouch","size_band":"11-50","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"CATS","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"junior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Toronto, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"Datadog","optional":false},{"name":"GCP","optional":false},{"name":"Nest.JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Prisma","optional":false},{"name":"TypeScript","optional":false},{"name":"Google Cloud Run","optional":true},{"name":"JavaScript","optional":true},{"name":"Node JS","optional":true},{"name":"Rust","optional":true},{"name":"SQL","optional":true},{"name":"Terraform","optional":true},{"name":"TigerBeetle","optional":true}],"status":"live","first_seen_at":"2026-11-11T21:08:31Z","employer_posted_date":"2026-11-11","last_verified_at":"2026-11-11T21:08:31Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"About the Role\nWe're looking for a Backend Engineer to build payment systems in our core backend service. You'll work on the systems that move money - payment inflows, outflows, ledgering, settlement, and direct integrations with card networks and banking systems.\nEvery line of code you write will process real money for real people, which means your work needs to be precise, well-tested, and built to be trusted. You don't need to have built a ledger before - you need to want to, and to care about getting it right.\nWhat You'll Be Doing\nBuild and maintain payment processing across inflows, outflows, and multi-rail settlement\nWork inside our double-entry ledger - posting entries, reconciling against processors and banks, and keeping the books provably correct\nBuild and extend integrations with payment networks and Canadian banking rails\nWrite clean, well-tested, production-grade TypeScript (we use NestJS, Prisma, and PostgreSQL)\nBuild event-driven and durable workflows (Google Cloud Pub/Sub, Temporal) so payments retry, recover, and never double-send\nBuild APIs consumed by our web and mobile apps through our backend-for-frontend layer\nInstrument what you ship - Datadog traces, structured logs, and alerts are part of done\nReview code, write tests, and help keep our engineering standards real\nWho We're Looking For\n2+ years of backend engineering experience with TypeScript/Node in production\nSolid grasp of relational databases-schema design, transactions, and what happens when two writes race\nYou understand idempotency and can explain why it matters when money is involved\nFamiliarity with event-driven systems or message queues (Pub/Sub, Kafka, SQS, or similar)\nYou already build with AI coding tools every day and can tell when they're wrong\nYou write clear PRs and clear messages, and you ask when you're stuck instead of spinning\nYou'd rather make a call with most of the information than wait for all of it, and when a requirement changes mid-build you get curious about why\nYou want to own something - a rail, a domain, a problem - not just close tickets\nBonus Points\nExperience with payment processing, banking integrations, or fintech\nGoogle Cloud Platform (Cloud Run, Cloud SQL, Pub/Sub) or Terraform\nInterest in Rust or high-performance ledgers (TigerBeetle)","description_format":"text","description_chars":2288,"description_truncated":false,"requirements":{"experience_years_min":2,"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":"2026-11-11T21:08:31Z"}],"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":23,"reasons":["conf:2","agency","win:early","comp:junior,brand"],"computed_at":"2026-11-11T23:12:44Z"},"pay":null,"html_url":"https://alion.io/job/hirevouch-backend-engineer","json_url":"https://alion.io/job/hirevouch-backend-engineer.json","meta":{"generated_at":"2026-11-11T23:12:44Z","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":46166,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-12T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":4415880},"rest":"https://alion.io/mcp/rest/get_company?id=4415880"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhirevouch-backend-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fhirevouch-backend-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fhirevouch-backend-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/hirevouch-backend-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhirevouch-backend-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4096322}},{"tool":"search_jobs","arguments":{"company":"hirevouch.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4096322},"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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