Defi Jobs in Remote, Remote

Senior Rust Engineer 🦀

 
Guardis · Remote (CET +- 4 hours) 🌍 · Full-Time · $6,000-7,500/month in USDT
 
 

Who We Are

 
Guardis is a DeFi Trading & Intelligence platform built for the Solana ecosystem. We're building the infrastructure that powers smarter trading decisions—on-chain analytics, real-time signals, smart money tracking, and fraud detection, all delivered through our enterprise API.
 
We're small, we move fast, and we're solving genuinely hard problems in blockchain data.
 
 

The Role 🔧

 
We need a Senior Rust Engineer to help us build high-performance systems that chew through millions of Solana transactions in real-time.
 
Fair warning: this is a startup. Long hours, fast iteration, lots of ownership. If you want a 9-to-5, this isn't it. If you want to build something that matters and ship code that actually runs in production—keep reading.
 
 

What You Bring 📋

 
The Non-Negotiables
 

• 4+ years writing production Rust
• Expert-level Solana knowledge (you understand transactions, programs, RPC, Geyser—all of it)
• Deep expertise in parallelism & concurrency (tokio, rayon, async patterns, lock-free structures)
• Microservice architecture experience
• Solid with PostgreSQL, TimescaleDB, and ClickHouse
• Worked with RabbitMQ or similar message queues
• Comfortable with gRPC and WebSockets

Bonus Points ⭐
 

• EVM/Ethereum experience
• Familiarity with Carbon or other Solana decoders
• Kubernetes knowledge
• Background in trading systems or financial data
• You've built real-time streaming pipelines before

What You'll Build 🛠️

• High-throughput Solana transaction indexing
• Real-time analytics pipelines and continuous aggregations
• Smart money detection and wallet tracking
• Fraud detection engines
• Enterprise-grade API infrastructure

What's In It For You 💰

• $6,000-7,500/month paid in USDT
• Fully remote—work from anywhere within 4 hours of CET time
• Actual ownership over what you build
• Small team, zero bureaucracy
• Direct line to product decisions

Sound Like You? 🚀

No cover letter essays. Just show us what you've built.