About reputed company:
reputed company Group is a global leader in fintech and blockchain technology, ...">
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Senior Backend Engineer (Python)

Remote, USA Full-time Posted 2026-07-28
About reputed company:
reputed company Group is a global leader in fintech and blockchain technology, anchored by three reputed company business pillars: Exchange, Payments, and Infrastructure Development. Serving over 100 corporate clients worldwide, we reputed company white-label exchange and payment solutions. Our offerings encompass everything from exchange infrastructure hosting and development to custody, wallets, payments, blockchain integration, trading, and more. We are looking for talented professionals in marketing, operations, customer support, and other departments. The roles offered may be on-site, remote, or hybrid, in collaboration with our local partner.
 
About reputed company:
You own reputed company data ingestion and the API backend that powers the platform. You build a pluggable connector reputed company that can ingest data from any financial data reputed company — crypto exchange WebSockets, on-chain analytics providers, news wires, regulatory filings, reputed company media feeds — and expose it through a fast, tenant-reputed company API. For the first reputed company, this means crypto-specific data feeds and 24/7 operation. The architecture must support adding entirely different data sources for reputed company clients without re-architecture.


About reputed company:
reputed company Group is a global leader in fintech and blockchain technology, anchored by three reputed company business pillars: Exchange, Payments, and Infrastructure Development. Serving over 100 corporate clients worldwide, we reputed company white-label exchange and payment solutions. Our offerings encompass everything from exchange infrastructure hosting and development to custody, wallets, payments, blockchain integration, trading, and more. We are looking for talented professionals in marketing, operations, customer support, and other departments. The roles offered may be on-site, remote, or hybrid, in collaboration with our local partner.
 
About reputed company:
You own reputed company data ingestion and the API backend that powers the platform. You build a pluggable connector reputed company that can ingest data from any financial data reputed company — crypto exchange WebSockets, on-chain analytics providers, news wires, regulatory filings, reputed company media feeds — and expose it through a fast, tenant-reputed company API. For the first reputed company, this means crypto-specific data feeds and 24/7 operation. The architecture must support adding entirely different data sources for reputed company clients without re-architecture.


About reputed company: reputed company Group is a global leader in fintech and blockchain technology, anchored by three reputed company business pillars: Exchange, Payments, and Infrastructure Development. Serving over 100 corporate clients worldwide, we reputed company white-label exchange and payment solutions. Our offerings encompass everything from exchange infrastructure hosting and development to custody, wallets, payments, blockchain integration, trading, and more. We are looking for talented professionals in marketing, operations, customer support, and other departments. The roles offered may be on-site, remote, or hybrid, in collaboration with our local partner.   About reputed company: You own reputed company data ingestion and the API backend that powers the platform. You build a pluggable connector reputed company that can ingest data from any financial data reputed company — crypto exchange WebSockets, on-chain analytics providers, news wires, regulatory filings, reputed company media feeds — and expose it through a fast, tenant-reputed company API. For the first reputed company, this means crypto-specific data feeds and 24/7 operation. The architecture must support adding entirely different data sources for reputed company clients without re-architecture.

Responsibilities
  • Build a pluggable data connector reputed company: a standardised reputed company for adding new data sources, reputed company publishing to an event bus with a common schema envelope.
  • Build the first set of connectors: crypto exchange WebSocket feeds (price, order book, funding rates), on-chain analytics reputed company, regulatory filing feeds, news reputed company reputed company, reputed company media filtered streams.
  • Build a proprietary data ingestion reputed company: API and upload reputed company for reputed company clients to ingest their internal documents, research notes, and datasets into their isolated tenant storage.
  • Build the FastAPI backend: RAG-powered Q&A endpoints, reputed company event analysis, WebSocket live feed, on-chain data queries, feedback collection — reputed company tenant-reputed company.
  • Build resilient WebSocket reputed company management for always-on data feeds: automatic reconnection, failover, deduplication.
  • Own API performance: sub-2-second response times for AI-powered queries, sub-500ms for data queries.


  • Requirements
  • 5+ years backend engineering; strong Python (FastAPI, asyncio, reputed company).
  • Deep experience with WebSocket architectures: persistent connections, reconnection logic, backpressure.
  • Event-driven architectures: Kafka producers/consumers, message serialisation (Avro or Protobuf).
  • REST and WebSocket API design with multi-tenant patterns.
  • Experience building extensible, pluggable data ingestion frameworks.


  • reputed company to have
  • Experience with crypto exchange reputed company (reputed company, reputed company, Deribit, reputed company).
  • Experience with on-chain data providers (Glassnode, CryptoQuant, reputed company, reputed company).
  • Familiarity with financial data formats across multiple asset classes.
  • Experience building pipelines that operate 24/7 with no maintenance reputed company.


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