Senior Backend Engineer owns end-to-end product workflows, designs scalable APIs and systems using TypeScript/Node/NestJS, with 5+ years experience and startup mindset. Contributes to frontend as needed for full ownership.
Builds and maintains backend services for crypto products, designs secure APIs and event-driven architectures for high-volume transactions, ensures scalability with platform teams. Requires 5+ years backend experience, L2 blockchains, Node.js or similar, cloud-native tech.
Backend engineer leading design and implementation of internal data and ML training systems, focusing on scalable services for data cataloging, compute orchestration, and researcher productivity. Requires 3+ years experience with Rust/Python and systems programming.
Builds and maintains scalable data pipelines, third-party integrations (Jira, GitHub), and workflow orchestration using Python and tools like Terraform and Airflow. Provides technical expertise in a high-agency engineering team, focusing on performance and modern ETL patterns.
Staff Backend Engineer owns end-to-end high-scale distributed systems for Docker Hub, focusing on registry platform, storage, and APIs. Requires 8+ years experience with Golang, Kubernetes, and large-scale architectures in a remote-first environment.
Design, build, and operate scalable distributed systems powering Figma's real-time collaborative design platform. Requires 5+ years backend/infrastructure experience, distributed systems expertise, and cloud proficiency.
Senior Backend Engineer builds and ships experiments for monetization, personalization, and host experiences on Clubhouse, evolves backend systems with a platform mindset, and collaborates cross-functionally. Requires 4-5 years experience in Python/Java and databases like PostgreSQL/DynamoDB.
Build scalable backend systems and AI-driven agentic workflows to automate healthcare claim resolutions and billing error corrections. Requires 9+ years backend experience with strong AI interest, including prompt engineering and model evaluation.
Build and scale healthcare APIs using serverless AWS technologies and Rust for a programmable clearinghouse. Requires 4+ years experience with AWS serverless and strong coding skills in Rust/TypeScript.
Builds and maintains core platform and OTA connectivity integrations (Airbnb, Booking.com) using Laravel/PHP backend. Ships customer-focused features in a remote monolithic codebase, requiring 3+ years backend experience with Laravel essential.
Develops core geometric modeling algorithms for home design software, solving complex CAD problems using TypeScript and React. Requires 5+ years in CAD/geometric modeling and expertise in meshes, BReps, NURBS, BSPs.
Develops modular probabilistic models and algorithms for Bayesian statistical inference and machine learning in Julia, focusing on backend implementation, scaling statistical procedures, and integrating into large software systems for finance and research applications.
Designs, builds, and maintains usage-based billing systems, integrating third-party platforms like Orb, Metronome, and Stripe. Requires 3+ years experience with Go, databases, and cross-functional collaboration for accurate, scalable billing at Render.
Builds and maintains scalable backend infrastructure for Trust & Safety platform, focusing on high-volume pipelines, ETLs, databases, and abuse prevention systems using Go. Requires 5+ years Go experience and expertise in databases and scalable systems.
Develops low-level systems for a layer-1 blockchain focused on stablecoins and payments using Rust. Requires deep Ethereum ecosystem expertise including EVM, reth, and scalable distributed systems.
Designs and optimizes storage backends, transaction management, and CRDT operations for Ditto's embedded edge database on resource-constrained devices. Requires 5+ years experience with database internals, Rust or C/C++, and storage engines like SQLite or RocksDB.
Builds program synthesis pipeline for modular probabilistic models in finance and research applications. Requires experience with complex algorithms like graph theory and compilers, plus collaborative software engineering practices.
Builds and deploys robust server-side features using Java, MySQL, Redis, and Elasticsearch for cloud-based public safety software. Owns projects end-to-end, architects scalable backend solutions, and mentors teammates; requires 10+ years experience with server-side languages and cloud infrastructure.
Build scalable backend infrastructure and services for Bubble's visual AI app platform, handling massive request volumes, data workflows, and observability. Requires 5+ years experience with distributed systems, Node.js, Rust, PostgreSQL, Kafka, and on-call participation.
Build backend systems for B2B hospitality commerce using Ruby on Rails, Node.js, and Postgres. Requires 8+ years experience in server-side tech, API design, DevOps, AWS, scalable financial systems, and search infrastructure like Elasticsearch.
Develop core backend infrastructure for Arbitrum, Ethereum's leading scaling solution. Tackle distributed systems challenges, optimize performance, ensure security and scalability using concurrency languages like Go, Rust, or C++.
Designs, codes, and tests core PostgreSQL database features including analytics, clustering, query optimizations, and distributed operations. Requires 5+ years experience with C/C++, database internals, and systems building.
Staff Backend Engineer leads technical vision and builds scalable, event-driven marketplace infrastructure handling massive transaction volumes, including blockchain indexing, order systems, and APIs. Requires 6+ years experience with JVM languages, Kafka/Flink, and distributed systems.
Senior Software Engineer building and scaling cloud infrastructure for AI/ML workloads on distributed systems across global data centers. Requires 3+ years experience with strong Go skills; distributed systems, containerization, and ML deployment experience preferred.
Senior backend engineer owning large domains in card processing, ledgering, and financial services. Architects scalable services, mentors team, and drives end-to-end projects with 4+ years experience in Node.js/TypeScript and cloud platforms.
Designs and implements core features of the Taproot Assets Protocol on Bitcoin, contributes to Go-based cryptocurrency daemons, and collaborates on protocol evolution. Requires strong Bitcoin protocol knowledge, distributed systems expertise, and Go programming experience.
Leads technical direction and architecture for backend systems supporting music economy platform with web3 features like NFTs and blockchain data pipelines. Requires 6+ years experience, North American timezones, and individual contributions to scalable infrastructure.
Builds and scales backend APIs handling millions of users, focusing on TypeScript services, async workflows, database optimization, and AWS infrastructure for AI platform reliability.
Designs and implements core Lightning Network protocols and algorithms for Bitcoin's layer-2 scaling. Contributes to Go-based peer-to-peer cryptocurrency daemons, conducts research, and engages with open source community. Requires strong systems engineering with distributed systems and crypto expertise.
Build scalable backend systems, integrate with 3rd party services like payments and CRMs, and optimize GraphQL performance for a moving industry platform. Requires 2-5 years experience with Python/Flask, GraphQL, PostgreSQL, and AWS.
Builds and ships major backend features in Clojure and JavaScript/TypeScript, tackling complex issues. Requires Clojure experience or eagerness to learn, proven track record with complex products, and strong CS fundamentals.
Senior Backend Engineer owns end-to-end product workflows, designs scalable APIs and systems using TypeScript/Node/NestJS, with 5+ years experience and startup mindset. Contributes to frontend as needed for full ownership.
Builds and maintains backend services for crypto products, designs secure APIs and event-driven architectures for high-volume transactions, ensures scalability with platform teams. Requires 5+ years backend experience, L2 blockchains, Node.js or similar, cloud-native tech.
Backend engineer leading design and implementation of internal data and ML training systems, focusing on scalable services for data cataloging, compute orchestration, and researcher productivity. Requires 3+ years experience with Rust/Python and systems programming.
Builds and maintains scalable data pipelines, third-party integrations (Jira, GitHub), and workflow orchestration using Python and tools like Terraform and Airflow. Provides technical expertise in a high-agency engineering team, focusing on performance and modern ETL patterns.
Staff Backend Engineer owns end-to-end high-scale distributed systems for Docker Hub, focusing on registry platform, storage, and APIs. Requires 8+ years experience with Golang, Kubernetes, and large-scale architectures in a remote-first environment.
Design, build, and operate scalable distributed systems powering Figma's real-time collaborative design platform. Requires 5+ years backend/infrastructure experience, distributed systems expertise, and cloud proficiency.
Senior Backend Engineer builds and ships experiments for monetization, personalization, and host experiences on Clubhouse, evolves backend systems with a platform mindset, and collaborates cross-functionally. Requires 4-5 years experience in Python/Java and databases like PostgreSQL/DynamoDB.
Build scalable backend systems and AI-driven agentic workflows to automate healthcare claim resolutions and billing error corrections. Requires 9+ years backend experience with strong AI interest, including prompt engineering and model evaluation.
Build and scale healthcare APIs using serverless AWS technologies and Rust for a programmable clearinghouse. Requires 4+ years experience with AWS serverless and strong coding skills in Rust/TypeScript.
Builds and maintains core platform and OTA connectivity integrations (Airbnb, Booking.com) using Laravel/PHP backend. Ships customer-focused features in a remote monolithic codebase, requiring 3+ years backend experience with Laravel essential.
Develops core geometric modeling algorithms for home design software, solving complex CAD problems using TypeScript and React. Requires 5+ years in CAD/geometric modeling and expertise in meshes, BReps, NURBS, BSPs.
Develops modular probabilistic models and algorithms for Bayesian statistical inference and machine learning in Julia, focusing on backend implementation, scaling statistical procedures, and integrating into large software systems for finance and research applications.
Designs, builds, and maintains usage-based billing systems, integrating third-party platforms like Orb, Metronome, and Stripe. Requires 3+ years experience with Go, databases, and cross-functional collaboration for accurate, scalable billing at Render.
Builds and maintains scalable backend infrastructure for Trust & Safety platform, focusing on high-volume pipelines, ETLs, databases, and abuse prevention systems using Go. Requires 5+ years Go experience and expertise in databases and scalable systems.
Develops low-level systems for a layer-1 blockchain focused on stablecoins and payments using Rust. Requires deep Ethereum ecosystem expertise including EVM, reth, and scalable distributed systems.
Designs and optimizes storage backends, transaction management, and CRDT operations for Ditto's embedded edge database on resource-constrained devices. Requires 5+ years experience with database internals, Rust or C/C++, and storage engines like SQLite or RocksDB.
Builds program synthesis pipeline for modular probabilistic models in finance and research applications. Requires experience with complex algorithms like graph theory and compilers, plus collaborative software engineering practices.
Builds and deploys robust server-side features using Java, MySQL, Redis, and Elasticsearch for cloud-based public safety software. Owns projects end-to-end, architects scalable backend solutions, and mentors teammates; requires 10+ years experience with server-side languages and cloud infrastructure.
Build scalable backend infrastructure and services for Bubble's visual AI app platform, handling massive request volumes, data workflows, and observability. Requires 5+ years experience with distributed systems, Node.js, Rust, PostgreSQL, Kafka, and on-call participation.
Build backend systems for B2B hospitality commerce using Ruby on Rails, Node.js, and Postgres. Requires 8+ years experience in server-side tech, API design, DevOps, AWS, scalable financial systems, and search infrastructure like Elasticsearch.
Develop core backend infrastructure for Arbitrum, Ethereum's leading scaling solution. Tackle distributed systems challenges, optimize performance, ensure security and scalability using concurrency languages like Go, Rust, or C++.
Designs, codes, and tests core PostgreSQL database features including analytics, clustering, query optimizations, and distributed operations. Requires 5+ years experience with C/C++, database internals, and systems building.
Staff Backend Engineer leads technical vision and builds scalable, event-driven marketplace infrastructure handling massive transaction volumes, including blockchain indexing, order systems, and APIs. Requires 6+ years experience with JVM languages, Kafka/Flink, and distributed systems.
Senior Software Engineer building and scaling cloud infrastructure for AI/ML workloads on distributed systems across global data centers. Requires 3+ years experience with strong Go skills; distributed systems, containerization, and ML deployment experience preferred.
Senior backend engineer owning large domains in card processing, ledgering, and financial services. Architects scalable services, mentors team, and drives end-to-end projects with 4+ years experience in Node.js/TypeScript and cloud platforms.
Designs and implements core features of the Taproot Assets Protocol on Bitcoin, contributes to Go-based cryptocurrency daemons, and collaborates on protocol evolution. Requires strong Bitcoin protocol knowledge, distributed systems expertise, and Go programming experience.
Leads technical direction and architecture for backend systems supporting music economy platform with web3 features like NFTs and blockchain data pipelines. Requires 6+ years experience, North American timezones, and individual contributions to scalable infrastructure.
Builds and scales backend APIs handling millions of users, focusing on TypeScript services, async workflows, database optimization, and AWS infrastructure for AI platform reliability.
Designs and implements core Lightning Network protocols and algorithms for Bitcoin's layer-2 scaling. Contributes to Go-based peer-to-peer cryptocurrency daemons, conducts research, and engages with open source community. Requires strong systems engineering with distributed systems and crypto expertise.
Build scalable backend systems, integrate with 3rd party services like payments and CRMs, and optimize GraphQL performance for a moving industry platform. Requires 2-5 years experience with Python/Flask, GraphQL, PostgreSQL, and AWS.
Builds and ships major backend features in Clojure and JavaScript/TypeScript, tackling complex issues. Requires Clojure experience or eagerness to learn, proven track record with complex products, and strong CS fundamentals.