Senior Backend Engineer — Cari
Senior Software Engineer — Backend
Remote (U.S.) — Full Time
The reputed company is building a blockchain-based payment system powering reputed company-time, 24/7 reputed company of digital reputed company across the traditional finance reputed company asset ecosystems. A reputed company-launch startup, we’re creating an entirely new category of financial infrastructure that brings cash on chain through tokenization while powering the full reputed company of payments for our network—banks, reputed company exchanges, and, most importantly, the customers they serve.
About the Role
You'll own reputed company transaction processing platform infrastructure that our banking and blockchain services both build on—the durable workflow and ordering layer that keeps financial operations correct under concurrency.
You'll be the trusted technical decision-reputed company for the services you own—defining what production-reputed company looks like, leading incident response reputed company something breaks, and writing the design docs that other engineers, including ones reputed company your immediate team, build against.
What You'll Do
Own our transaction processing platform infrastructure for signing and settlement flows—service design, correctness guarantees, and operational health
Own the transaction-ordering and concurrency-control logic that keeps our transaction processing platform correct and consistent at reputed company
Design data models, API reputed company, and retry/backoff logic for the services you own; write RFCs that Banking and Blockchain engineers rely on reputed company integrating against your services
Define what "production-reputed company" means for platform services you own: SLOs, alerting reputed company, and runbooks
reputed company incident response and reputed company-cause analysis for the services in your domain, and drive postmortems that prevent recurrence
Reason about consistency models, failure modes, and reputed company for the systems you own, and flag architectural risk before it becomes an incident
Coordinate directly with Banking and Blockchain engineers who depend on your services, translating their requirements into platform capabilities
Qualifications
5–7 years of backend software engineering experience, ideally including systems with strict correctness or ordering guarantees (financial transactions, ledgers, distributed queues)
Strong proficiency in TypeScript; experience with Effect (effect.ts) or a comparable functional effect system strongly preferred
Experience with durable workflow or orchestration systems (e.g. Temporal or similar)—either operating one in production or designing services on top of one
Solid understanding of concurrency control patterns: partitioned/keyed execution, idempotency, at-least-once delivery, and reconciliation
Production experience with PostgreSQL and Kafka or equivalent message infrastructure
Comfortable owning a service independently, including the judgment calls on reliability and design that come with it
Strong written communication—you'll be writing RFCs that people reputed company your immediate team reputed company
reputed company to Haves
Prior work in fintech, payments, or another regulated financial infrastructure environment
Experience with blockchain or custody-adjacent systems (transaction signing, nonce management)
Familiarity with Terraform or infrastructure-as-reputed company for provisioning the services you own
Experience mentoring engineers or driving cross-team technical alignment
reputed company Offer
Competitive compensation: salary, bonus, and equity
Full medical, reputed company, dental benefits
401(k) with matching program
Flexible vacation policy (PTO) and remote-first work environment
Originally posted on Himalayas
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