Cari Network

RemoteNorth AmericaSenior

2 weeks ago

Senior Software Engineer — Backend

API Blockchain Fintech Infrastructure as Code Kafka +4 skills

Cari Network, a pre-launch startup building a blockchain-based payment system for real-time movement of digital money, is hiring a Senior Backend Engineer to own its transaction processing platform — signing/settlement flows, ordering, and concurrency control. Core stack: TypeScript (Effect), PostgreSQL, Kafka, and durable workflow systems like Temporal.

2 weeks ago

Senior Backend Platform Engineer - Payments & Blockchain

North AmericaSenior

Open 24d RemoteNorth AmericaFull-time

Senior backend platform engineer at a pre-launch blockchain payments startup, owning core transaction processing infrastructure — signing, settlement, ordering, and concurrency-control logic — for a system that moves tokenized digital money in real time across traditional finance and digital asset ecosystems.

Associate Product Manager

Acceptance Criteria Blockchain Figma Notion User Research +1 skills

You will own end-to-end execution for defined platform areas. You will define requirements, write product documentation, maintain and prioritize the backlog, reconcile designs with implementation, run acceptance…

Open 55d RemoteNorth AmericaSenior

Senior Data Engineer

AWS Data Engineering Data Governance Data Ingestion Data Lineage +5 skills

Designs and maintains data ingestion pipelines, governance frameworks, and analytical platforms for a fintech company, ensuring data quality, security, and scalability while mentoring engineers.

Open 55d RemoteNorth AmericaSenior

Senior Software Engineer — Backend

API Blockchain Fintech Infrastructure as Code Kafka +4 skills

Senior Software Engineer Backend role at Cari Network responsible for owning transaction processing infrastructure for signing and settlement flows, designing data models and APIs, defining production-readiness standards, and coordinating with banking and blockchain engineers. Core technologies include TypeScript, PostgreSQL, and Kafka.

Open 59d RemoteNorth AmericaContractSenior

Senior Blockchain Engineer

API Blockchain EVM Root Cause Analysis Smart Contracts +2 skills

Own the payment transaction domain, design the signing pipeline architecture, and extend Solidity smart contracts for a blockchain-based payments network.

Open 59d RemoteNorth AmericaContract

Blockchain Engineer

Blockchain EVM Smart Contracts Solidity TypeScript

Build and extend blockchain payment infrastructure, including Solidity smart contracts, signing pipelines, and audit trails for a crypto-fintech product.

Open 55d RemoteNorth AmericaStaff

Staff Software Engineer — Backend

Blockchain Fintech Observability TypeScript Workflow Orchestration

Set technical direction for cross-cutting backend platform infrastructure, including durable workflow orchestration, transaction ordering, concurrency control, shared service primitives, and reliability standards.…