Senior Backend Engineer
Design and build the services and APIs behind Zoom's product suite, with a strong bias toward correctness and observability.
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Clear filtersDesign and build the services and APIs behind Zoom's product suite, with a strong bias toward correctness and observability.
Build and maintain the core systems behind Zoom's product suite alongside a distributed engineering team.
Build and scale the Rails and Go services behind source control, CI/CD and security scanning, collaborating asynchronously across time zones.
Work on WordPress core, WooCommerce or Jetpack in PHP and JavaScript, contributing back to open source as part of the job.
Build and maintain the Todoist and Twist Android apps in Kotlin with a small, highly autonomous team.
Work across the Ubuntu distribution, cloud and IoT tooling, largely in Python, Go and C, with teams meeting in person a few times a year.
Work alongside customers to design search, observability and security deployments on the Elastic Stack.
Get matched with client projects and work flexible hours remotely as part of a global freelance engineering network.
Build the APIs and systems that move money for millions of businesses, with a strong emphasis on correctness and reliability.
Build the integrations and data pipelines connecting thousands of financial institutions to fintech applications.
Ship features in Swift for a banking app used by tens of millions of retail and business customers.
Build learning tools used by millions of students and teachers, working in a mission-driven non-profit engineering team.
Build merchant-facing commerce features across Ruby, TypeScript and React in a digital-by-design company.
Build booking and hosting experiences in React across web and mobile web at large scale.
Work on the PHP and JavaScript platform behind Wikipedia, in the open and alongside volunteer developers.
Architect content platform implementations with enterprise customers and their agency partners.
Join teams building and maintaining a healthcare SaaS platform used across North America.
Lead delivery on client projects across .NET and cloud stacks, and mentor junior engineers.
Build the services behind ride-hailing, logistics and payments at very high transaction volumes.
Work across the storefront, warehouse management and delivery routing systems for a national grocery platform.
Join long-running product teams for Nordic clients across .NET, Java, JavaScript and cloud platforms.
Build backend services in Go for enterprise clients across banking, telecom and government sectors.
Design and implement high-performance network services in Rust and C that handle millions of requests per second at the edge.
Build the distributed systems that ingest and query trillions of metrics data points in real time.
Develop features for the infrastructure-as-code tool used by millions of engineers to provision cloud resources.
Build communication APIs and SDKs that developers use to embed voice, video and messaging into their applications.
Build interactive CRM and marketing automation interfaces in React used by hundreds of thousands of businesses.
Develop features for the project tracking tool used by millions of software teams to plan and ship work.
Build the real-time syncing and database engine that powers millions of collaborative workspaces.
Build the fast, keyboard-driven issue tracker in TypeScript and React that engineering teams prefer for speed.
Craft pixel-perfect, high-performance UI components for a tool where interface speed is a core product value.
Contribute to the open-source Next.js framework used by millions of developers for production web applications.
Extend and optimize the managed Postgres platform powering real-time subscriptions and row-level security.
Build the dashboard and studio UI in React and TypeScript where developers manage their database projects.
Work on the core database engine in C++ to improve query performance, replication and storage.
Build the event ingestion and processing pipeline that handles billions of error events from applications worldwide.
Develop the issue tracking and performance monitoring dashboard in React and TypeScript.
Build collaboration features for the API development platform used by millions of developers to test and document APIs.
Build the real-time collaborative canvas in TypeScript where distributed teams brainstorm and plan together.
Develop the real-time sync engine and API platform that powers millions of collaborative boards.
Improve search ranking and instant answer features for the privacy-focused search engine.
Build privacy features and browsing protections for the iOS browser and search app.
Develop tracker blocking and private browsing features for the Android app in Kotlin.
Build authentication and authorization services that secure access for thousands of enterprise customers.
Develop next-generation firewall features in C and Go that protect enterprise networks from advanced threats.
Build Vue.js interfaces for the DevSecOps platform, contributing to a codebase that is itself developed in the open.
Develop the WordPress iOS app in Swift, shipping features used by bloggers and publishers on mobile.
Build the workflow engine that processes millions of automated tasks daily across thousands of app integrations.
Build sync and collaboration features for Todoist and Twist in Python and Kotlin with an async-first team.
Build React-based visualisation panels and dashboard editing experiences for the open-source Grafana platform.
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