Backend Engineer

Posted 7 Hours Ago
Be an Early Applicant
Austin, TX, USA
In-Office
320K-465K Annually
Entry level
Fintech • Financial Services • Cryptocurrency
The Role
Set backend technical direction and build and operate low-latency APIs, indexers, and real-time pipelines. Own system latency, throughput, correctness, schemas, caching, and production reliability across Postgres, Redis, ClickHouse, and blockchain infrastructure. Debug incidents, improve fleet architecture, and mentor engineers while supporting high-volume trading across Solana, BNB, Ethereum, Base, and other chains.
Summary Generated by Built In

About Axiom

Axiom is building the future of retail trading. As more opportunities move onchain, our mission is to make discovering and trading assets fast, powerful, and intuitive.

Today, Axiom serves millions of users and facilitates more than $100M in daily trading volume. We are a small, fast-growing team based in Austin, with high ownership, urgency, and an obsession with exceptional products.

About the Role

  • Set technical direction for Axiom's backend

  • Build and operate the low-latency APIs, indexers, and real-time pipelines behind the product

  • Own latency, throughput, and correctness for systems under constant write load

  • Design schemas and caching across Postgres, Redis, and ClickHouse at high volume

  • Ship across chains - Solana, BNB, Ethereum, Base, and more

  • Debug production incidents across services, databases, and chain infrastructure

  • Improve fleet architecture while keeping systems simple and operable

  • Raise the engineering bar through strong judgment and mentorship

Minimum Qualifications

  • Deep TypeScript/Node or Rust experience (we run both)

  • Excellent programming and debugging fundamentals

  • Experience building and operating backend services in production

  • Solid Postgres fundamentals and instincts for query performance

  • Comfortable working with high ownership in a fast-moving environment

Preferred Qualifications

  • Low-latency, high-throughput systems where milliseconds are a product requirement

  • Redis at cluster scale, ClickHouse, or Kafka/Redpanda

  • Advanced Postgres: indexing, query plans, replication, partitioning, bloat

  • WebSocket fan-out, streaming, or event-driven architectures

  • Blockchain indexing or onchain data on Solana or EVM

  • Owning services in production: deploys, metrics, alerting, and incident response

We encourage you to apply even if you do not meet every qualification.

Compensation

Annual Salary: $320,000 - $465,000 USD

 

Skills Required

  • Deep TypeScript and Node.js or Rust experience
  • Excellent programming and debugging fundamentals
  • Experience building and operating backend services in production
  • Solid PostgreSQL fundamentals and query performance knowledge
  • Comfort working with high ownership in a fast-moving environment
  • Experience with low-latency, high-throughput systems where milliseconds are a product requirement
  • Redis at cluster scale, ClickHouse, or Kafka/Redpanda experience
  • Advanced PostgreSQL experience with indexing, query plans, replication, partitioning, and bloat
  • WebSocket fan-out, streaming, or event-driven architecture experience
  • Blockchain indexing or onchain data experience on Solana or EVM chains
  • Production service ownership including deploys, metrics, alerting, and incident response
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The Company
35 Employees
Year Founded: 2024

What We Do

Axiom Trade is an Austin-based retail trading platform focused on decentralized finance and onchain assets. Its mission is to make discovering and trading assets fast, powerful, and intuitive. Axiom supports trading across multiple blockchain ecosystems, including Solana, BNB, Ethereum, and Base, and says it serves millions of users while facilitating more than $100 million in daily trading volume for everyday consumers.

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