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Backend Engineer
Build and maintain backend services for a blockchain-based platform, focusing on scalability and security.
Rust/C++ Backend Engineer for High-Throughput AI API
Owns the API and inference platform for a high-throughput AI service, using Rust/C++ to deliver low-latency, distributed systems at massive scale.
Hybrid Backend Engineer, Rust — Global Fintech Clearing
Builds and maintains distributed backend systems in Rust for a fintech company, focusing on API design and infrastructure reliability.
Rapid Application Developer - JAVA
Build and enhance trading frameworks and tools in Java/JavaScript for a finance client, working closely with traders and quants to deliver rapid solutions on the trading floor.
Senior Software Engineer, Machine Learning
Build and integrate core AI capabilities into a secure enterprise platform, deploying foundation models and optimizing scalable ML systems for reliability and performance.
Principal Software Engineer - Platform (Remote)
Principal engineer building core Rust-based infrastructure for an AI platform that integrates with enterprise systems, focusing on scalability, reliability, and ML workflow support.
Engineering Manager, Agentic Products (Remote)
Engineering Manager, Agentic Products (Remote US) Location: Remote USA Department: Engineering About Legion Let’s be real, AI isn’t magic; Legion was built to move beyond AI hype—delivering secure, reliable systems…
Staff Software Engineer | Backend
Staff Software Engineer builds and evolves PWS Cloud’s cloud platform backend in Go/Rust, designing billing, metering, and distributed services while shaping architecture and standards.
Staff Software Engineer | Backend São Paulo - SP and Hybrid Full-time employee
Staff Software Engineer builds and evolves PWS Cloud’s backend services in Go/Rust, designing APIs, billing/metering systems, and cloud-native architectures to ensure scalability, reliability, and security.
Senior Backend Software Engineer (Vaga Afirmativa Para Pessoas Negras)
Design, code, test, and operate cloud-based backend services (AWS) to build scalable APIs and optimize performance for a food-tech platform.
Senior Backend Software Engineer (Afirmativa para Mulheres)
Builds, tests, and operates cloud-based backend services for a large food-tech platform, focusing on scalability, resilience, and performance in AWS.
Senior Backend Software Engineer (Afirmativa para Pessoas Negras)
Builds, tests, and operates cloud-based backend services (AWS) in Java/Kotlin/Rust, focusing on scalability, resilience, and performance monitoring for a large-scale food-tech platform.
Rust Systems Developer (SDK, Mobile & Routers)
Builds and optimizes a cross-platform Rust library that routes and accelerates player connections to game servers via SDK, mobile, and router integrations.
Staff Backend Software Engineer - Logistics
Build and optimize distributed backend systems for a large-scale logistics platform, using Java/Kotlin/Rust, AWS, Kafka, and Kubernetes to ensure scalability and resilience.
Senior Backend Software Engineer
Designs, codes, tests, and operates cloud-based backend services (AWS) for a food-tech platform, focusing on scalability, resilience, and performance optimization.
Backend Software Engineer - IoT Applications
Builds and maintains high-performance, event-driven IoT data pipelines in Go/Python/Rust, processing large sensor streams and integrating them with monitoring systems for industrial maintenance.
Senior Software Engineer
Build and scale internal AI-powered platforms and tools using JavaScript/TypeScript, cloud services, and GenAI features to empower decision-making across McKinsey.
Senior Backend Engineer
Senior Backend Engineer builds and optimizes secure, scalable AI-driven security systems in Python/Golang/Rust, using Kubernetes, distributed architectures, and DevSecOps practices for a global product serving millions.
Backend Engineer LATAM
Backend Engineer building scalable legal-tech systems in Python, Go, or Rust on AWS, with PostgreSQL, MongoDB, and vector databases.
Senior Software Engineer, Data Products
Builds and maintains Chainlink’s core data feeds and off-chain computation services that secure tens of trillions in DeFi transactions using Go, Rust, Solidity, and TypeScript.