Senior Postgres Engineer builds and maintains PostgreSQL extensions in C and Rust, diagnoses production issues, manages deployments at scale, and ensures stability in a managed multi-tenant environment. Requires deep PostgreSQL internals expertise and troubleshooting experience.

Build and lead development of resilient, scalable POS integrations and distributed systems for the In-Store team. The role requires 4+ years of software engineering experience, advanced .NET and C# expertise, cloud and DevOps proficiency, and strong technical leadership.

Leads technical roadmap, architecture evolution, and innovation for Capital Supply systems at scale. Requires 8+ years experience building highly available consumer products, leading cross-team initiatives, and mentoring leaders.

Backend engineer leading design and implementation of Voice Agent product, building scalable services for speech processing, AI model integrations, and telephony. Requires 3+ years experience with Rust/Python and systems programming.

Shapes the architecture and technical strategy for Confluent’s distributed schema, metadata, and governance systems across its streaming platform. The role requires deep distributed-systems expertise, streaming architecture fluency, and the ability to influence company-wide technical direction.

Designs and implements backend services and APIs for identity security features including audit logging, session recording, and access controls. Works on distributed systems in Go, collaborating with teams to secure infrastructure access at scale. Requires Go/Rust and Linux experience.

Senior software engineer responsible for designing, deploying, and operating large-scale observability and distributed systems. The role requires expert Kubernetes and query-development skills, proficiency in a high-level language such as Go, and cloud experience.

Builds and maintains core infrastructure systems including compute, networking, and data serving at massive scale. Requires 2+ years experience with distributed systems and strong coding skills in Go, Java, or C++.

Build and optimize distributed syncing engine handling massive customer data across multi-cloud/multi-region infrastructure. Requires expertise in high-scale systems, performance tuning, and streaming for real-time personalization APIs.

Senior Backend Engineer directs AI tools to build and scale Node.js applications on AWS, reviews/debugs AI-generated code, and ships full-stack features across products for K-12 education.

Senior Backend Engineer builds scalable microservices and APIs for document verification, integrating ML models for ID authenticity and fraud detection. Requires 5+ years experience in backend development, scalable systems, and cross-functional collaboration.

Senior Backend Software Engineer designs systems-level architecture, leads technical strategy and teams, and builds scalable backend services for financial processing, claims management, and therapist platforms using Python, FastAPI, and AWS. Requires 5+ years experience mentoring engineers.

Senior backend engineer responsible for scaling ClickPipes’ real-time data onboarding platform and evolving its cloud infrastructure, deployment automation, and reliability. Requires 5+ years of backend experience plus strong Golang, Kubernetes, Terraform, and cloud-native architecture expertise.

Build and scale ClickPipes’ backend infrastructure and real-time data onboarding platform across cloud providers. The role requires 5+ years of backend experience, strong Go, Kubernetes, Terraform, distributed systems, and cloud-native architecture expertise.

Optimizes the performance of ClickHouse’s core distributed database through query tuning, low-level systems work, regression testing, and production debugging. Requires professional C++ and Unix experience, strong database internals knowledge, and performance engineering expertise.

Develop and optimize the core ClickHouse database, focusing on distributed systems performance, query execution, testing, and production debugging. The role requires strong C++ and Linux experience, database internals knowledge, and collaboration with engineering and open-source communities.

Core software engineer responsible for optimizing ClickHouse database performance across query execution, distributed systems, caching, and low-level code. The role requires strong C++ and Unix experience, database internals knowledge, performance engineering expertise, and close collaboration with engineering and open-source communities.

Leads the design and ownership of a canonical workflow DSL, including schemas, TypeScript contracts, semantic validation, static analysis, codemods, and testing. The role requires 7+ years of backend experience plus expertise in typed DSLs, APIs, and production reliability.

Builds product-facing backend features, APIs, and scalable systems for fintech platform handling money movement and financial data. Requires 5+ years backend experience, API expertise, and familiarity with modern tools like AI assistants.

Leads multi-component projects, owns architecture and testing strategies, acts as technical leader and mentor, drives reliability improvements, and handles production incidents for backend systems.

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.

Senior backend engineer responsible for scalable services, APIs, architecture, and core live-shopping experiences. Requires a Computer Science degree, English and Mandarin proficiency, and at least five years building reliable infrastructure.

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.

Develops and maintains high-throughput Payments services, Card Attributes, Webhooks, and Event Pipeline using Java/Spring and Kafka in cloud-native microservices architecture. Requires 6+ years expertise in Java, Spring, Kafka, Kubernetes, AWS, and observability tools.

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.

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 and deploy scalable, reliable backend components for a blockchain network, primarily in Rust, with emphasis on networking and systems programming. The role is intended for new graduates with a bachelor's degree or equivalent practical experience and strong software engineering fundamentals.

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.

Backend-focused Senior Software Engineer responsible for designing and maintaining highly available APIs, services, and data systems. The role requires 7+ years of backend experience, strong production delivery skills, and ideally expertise in Golang, data engineering, and fintech fraud or compliance.

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++.

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.

Build and maintain Pigment’s production SaaS platform, designing object-oriented software and delivering customer-focused solutions. The role requires professional software engineering experience, strong problem-solving ability, and proficiency in at least one relevant programming language.

Senior software engineer building and operating Python-first backend systems and end-to-end web application features for a healthcare technology product. Requires 6+ years of production experience, U.S. residency, and strong ownership across design, implementation, testing, deployment, and iteration.

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.

Build core backend components for a horizontally scalable blockchain network, focusing on networking, reliability, and scalability. The role requires backend and systems programming experience, proficiency in a low-level language such as Rust, and a bachelor's degree or equivalent practical experience.

Senior backend engineer responsible for building scalable, reliable blockchain infrastructure primarily in Rust, with emphasis on networking and systems programming. Requires 5+ years of backend experience and a bachelor's degree or equivalent practical experience.

Build and test cloud-based server-side applications in Python for a financial data API platform. The role requires 3+ years of experience, AWS and Docker knowledge, CI/CD experience, and strong testing practices.

Leads the design, implementation, and operation of core open-source distributed-server capabilities while mentoring engineers and setting technical direction. Requires 12+ years building production distributed systems, strong backend expertise, and experience with reliability, performance, and operability.

Staff Software Engineer designing and operating highly scalable, multi-tenant backend services, with emphasis on distributed systems, concurrency, reliability, and production operations. Experience with Elasticsearch or ClickHouse is required; Go and infrastructure experience are preferred.