FutureFit AI
Senior Backend Engineer (Integrations & Platform)
$150K–$185K
Remote (US) +1 · Remote · Senior · Full-time · Posted Oct 22, 2026
- Location
- Remote (US)
Remote (Canada) - Experience
- 5 to 8+ years of senior-level, hands-on experience in backend, platform, or integration engineering.
About the job
Build and operate reliable backend systems and complex bidirectional integrations with government and enterprise partners, automating support work and improving platform reliability.
What you'll do
- Design and maintain complex external data integrations and asynchronous workflows.
- Build backend services, Lambda functions, and internal tools to automate operational support.
- Improve observability and production reliability, establish reusable integration patterns, and collaborate with partners.
What they ask for
- Strong experience with TypeScript and Node.js.
- Experience building and maintaining complex enterprise- or government-scale data integrations.
- Strong understanding of asynchronous processing and experience developing reliable production-grade backend systems.
- Strong debugging skills using logs, metrics, and tracing; production proficiency with at least one SQL or NoSQL database.
Nice to have
- AWS experience (Lambda, EventBridge, SQS); Azure experience is transferable.
- Frontend or full-stack development; financial, banking, or similarly complex integrations; GraphQL, MongoDB or DynamoDB for async state management; legacy systems; or multi-tenant architecture.
Pay
USD $150,000 to $185,000 (base salary); CAD $130,000 to $170,000 (base salary)
Tools
TypeScript, Node.js, EventBridge, SQS, Lambda, MongoDB, PostgreSQL, Redshift
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