{"id":3135527,"url":"https://alion.io/job/hirevouch-lead-senior-and-intermediate-backend-engineer","title":"Lead, Senior and Intermediate - Backend Engineer","company":{"id":4415880,"name":"hireVouch","domain":"hirevouch.com","url":"https://alion.io/company/hirevouch","size_band":null,"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":"lead","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":{"min_usd":95000,"max_usd":162000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":89},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"GCP","optional":false},{"name":"Google Cloud Run","optional":false},{"name":"Nest.JS","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"SOC 2","optional":false},{"name":"SQL","optional":false},{"name":"Terraform","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true},{"name":"PCI DSS","optional":true}],"status":"live","first_seen_at":"2026-10-23T05:34:23Z","employer_posted_date":"2026-10-23","last_verified_at":"2026-10-29T03:30:41Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"About the RoleWe're looking for a Lead Backend Engineer with deep fintech experience to join our core engineering team. You'll be responsible for building and scaling the critical payment infrastructure, ledger systems, and financial APIs that power our platform. This is a backend-focused role where you'll work on high-stakes financial systems processing millions of dollars in transactions daily.\nYou'll work closely with our CTO and engineering team to architect reliable, compliant, and scalable financial systems that our users depend on for their most important payments.\nIn this role, you’ll:\nBuild and scale backend services using NestJS and TypeScript on Google Cloud Platform\nDesign and maintain robust ledger systems and financial data models using Google Cloud SQL and PostgreSQL\nArchitect and optimize payment processing pipelines handling large transaction volumes\nIntegrate with financial APIs, payment processors, and banking systems while ensuring PCI compliance\nBuild resilient microservices with PubSub for event-driven architecture\nManage infrastructure as code using Terraform and GCP services\nOwn critical financial systems end-to-end, from design to production monitoring\nCollaborate with product and compliance teams to ship secure, compliant financial features\nYou’re someone who:\nHas 7+ years of backend engineering experience, with 2+ years in fintech or payments\nIs expert-level with NestJS/Node.js and TypeScript for building production APIs\nHas hands-on experience with ledger systems, double-entry bookkeeping, or financial data modeling\nHas scaled backend systems handling high transaction volumes (millions of transactions/month)\nIs proficient with PostgreSQL, database optimization, and Google Cloud Platform\nHas experience with payment processing, financial APIs, and regulatory compliance (PCI, SOC 2, etc.)\nBrings strong ownership to critical systems and thrives in a high-stakes fintech environment\nCommunicates clearly about complex technical and financial concepts\nRequired experience:\nFintech/payments industry experience with large-scale transaction processing\nLedger systems or accounting system development\n Financial API integrations (payment processors, banks, card networks)\nDatabase design for financial systems and audit trails\n GCP services (Cloud SQL, PubSub, Cloud Run, etc.)\nNice-to-haves:\nExperience with Terraform for infrastructure management\nPCI DSS compliance and security framework experience\nReal-time payment systems or instant settlement experience\nPrevious experience at high-growth fintech companies\nOpen banking or financial data aggregation experience","description_format":"text","description_chars":2618,"description_truncated":false,"requirements":{"experience_years_min":7,"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":"2026-10-23T05:34:23Z"}],"visa":[],"liveness":{"score":54,"band":"ok","label":"Likely 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