Point your AI agent at freehire and let it find you a job. A CLI and an MCP server over the whole job API — no browser.
Build low-latency Java/Spring Boot microservices and event-driven pipelines (Kafka, Flink) to power real-time personalization across Tesco’s web, mobile, and in-store channels.
Design and scale backend systems that process real-time blockchain data to detect and prevent fraudulent transactions for wallets, exchanges, and fintech platforms.
Own and scale a TypeScript-based distributed backend that ingests and processes crypto tax data across on-chain and off-chain sources.
Build and scale an identity and access management platform using Go, handling OAuth 2.0/2.1, OIDC, SAML 2.0, JWT, RBAC/ReBAC, MFA, and passkeys for GPU instances, clusters, and serverless compute.
Design and maintain scalable backend services in Scala 2.13 and Play Framework for cloud-based payroll and HR workflows, collaborating with DevOps and product teams.
Senior Backend Engineer to build and secure Robinhood’s crypto custody infrastructure, wallet services, and key management systems for millions of users.
Builds Java/Spring microservices for a private-wealth onboarding platform at a global bank, collaborating with cross-functional teams.
Develops secure, scalable backend services in Java/Go for mobile security solutions using REST APIs, microservices, and cloud infrastructure.
Senior Backend Engineer builds and maintains scalable Python-based systems in a collaborative, product-focused team.
Build a first-of-its-kind orchestration platform for autonomous tech in heavy industries using Python, FastAPI, and DAG-based workflows to automate enterprise software deployment.
Design and operate scalable Python backend services on AWS, focusing on system reliability and leading complex projects in a flat-hierarchy fintech startup.
Designs and builds scalable backend systems in Node.js and TypeScript, leveraging PostgreSQL and blockchain tech to support a Web3-focused product.
Designs and maintains scalable back-end services for an AI-powered SaaS platform, collaborating with product teams and data scientists to ensure high performance and reliability.
Build and scale backend services in Python, design APIs, and mentor junior engineers while owning data infrastructure for a gaming-focused platform.
Builds and maintains scalable backend systems in C++ while mentoring junior engineers and contributing to system design in a hybrid role.
Designs and builds backend services in Java and SQL to power portfolio data workflows for financial clients using AWS.
Design and maintain web services and data pipelines for electronics design software using Go or Python.
Build and maintain scalable data infrastructure handling billions of items using Python, PostgreSQL, and ClickHouse for a company focused on AI-powered data annotation.
Senior .NET backend engineer building scalable, secure systems in C# with LINQ and MS SQL, collaborating across teams and mentoring peers.
Architects and builds off-chain infrastructure for blockchain solutions using TypeScript, focusing on scalable systems and smart-contract integration.
We couldn't check your fit for this role — add a CV to your profile to see it next time.
