Senior/Staff backend engineer owning customer-facing integrations, APIs, ingestion infrastructure, and platform primitives for high-volume telematics data. The role requires strong Node.js and TypeScript skills, distributed-systems depth, architectural judgment, and a willingness to work directly with customers.

Builds autonomous agent systems for internal operations using Python and LLM APIs, including MCP servers, evaluation frameworks, and workflow orchestration. Owns end-to-end backend infrastructure with focus on reliability and real-world impact.

Leads technical strategy and architecture for Rippling’s large-scale tax infrastructure, ensuring reliability, correctness, auditability, and global scalability. The role requires 8+ years of software engineering experience, distributed-systems expertise, and demonstrated influence across teams.

Builds enterprise platform infrastructure including organization management, RBAC authorization, audit logs, compliance features, and admin tools for large-scale engineering organizations. Requires deep experience with IAM systems, permission models, and shipping secure, scalable features end-to-end.

Builds and maintains billing systems including usage metering, Stripe integrations, ledger for revenue reconciliation, and APIs for internal teams. Requires deep experience with production usage-based billing, Stripe, and financial ledgers for accuracy and scalability.

Staff technical leader responsible for architecting and scaling Rippling’s global payroll calculation engine. The role requires 8+ years of software engineering experience, expertise in distributed backend systems, and strong skills in Python, Django, architecture, and data modeling.

Build scalable Node.js backend services and APIs for web and mobile live-shopping experiences, while owning architecture, DevOps, and system reliability. The role requires a Computer Science degree, English and Mandarin proficiency, and at least five years of infrastructure experience.

Builds and operates billing platform infrastructure to convert product usage into reliable revenue, focusing on pricing, payments, contracts, and data integrity. Requires 8+ years backend/platform experience, cross-functional collaboration with Finance/Product/Sales, and emphasis on correctness in financial systems.

Senior Software Engineer architects and scales core systems for ingesting/processing social data from platforms like Instagram and TikTok, designs AI-powered data pipelines, leads technical decisions, and mentors engineers. Requires 5+ years experience with distributed systems and data infrastructure.

Leads engineering team to build APIs, distributed infrastructure, and low-latency systems for AI agent email communication and identity. Owns end-to-end projects with 3+ years infrastructure experience at tech companies.

Founding engineer builds APIs, distributed infrastructure, and low-latency systems for AI agent email inboxes and identity. Owns end-to-end projects bridging AI with email primitives at a hypergrowth startup.

Build and optimize Rust- and Python-based distributed systems that orchestrate, monitor, and debug machine-learning workloads across extremely large supercomputing clusters. The role emphasizes performance, correctness, reliability, observability, and fault tolerance.

Build and scale high-performance systems for AI-driven media experiences in Grok, handling multi-modal data processing, real-time interactions, and large-scale pipelines. Requires proficiency in Python or Rust, experience with consumer-facing systems, and passion for AI media technologies.

Build and maintain scalable observability platform handling massive telemetry for metrics, logs, tracing, and alerting. Requires production proficiency in Go/Rust/Scala, distributed systems expertise, and experience with tools like Prometheus, Kubernetes, Kafka.

Build and optimize large-scale video services, media processing pipelines using Rust, C++, Go. Require 5+ years experience, expertise in WebRTC/LL-HLS/video transcoding, and distributed systems for high-performance media at massive scale.

Build and operate exabyte-scale storage systems including object stores, key/value stores, caching tiers, and vector databases for AI infrastructure serving massive request volumes. Requires 7+ years software experience with 2+ in storage/databases, expertise in high-performance languages like C++/Rust and distributed systems.

Build distributed, production-grade systems that acquire and structure live web data for AI search and retrieval pipelines. The role requires 3–5 years of backend or systems engineering experience, strong Python or Node.js skills, and production browser automation expertise.

Principal Software Engineer builds scalable backend systems for AI/ML operations, deploys production ML models, and collaborates with clients on use case discovery and AI solutions. Requires 8+ years experience in ML engineering, Python, cloud platforms, and client-facing work.

Builds and owns distributed backend systems for ingesting, processing, and storing high-frequency telemetry data for hardware platforms. Requires 3+ years in performance-critical systems, expertise in Go/Rust/Java, cloud infra, and storage/streaming tech.

Leads architecture and scaling of unified communications platform for member outreach across SMS, email, push, and in-app channels. Integrates ML models for predictive interventions, ensures reliability at scale, and mentors engineers. Requires 8+ years experience with Python, TypeScript, distributed systems.

Leads the architecture and evolution of Snowflake’s App Runtime platform, building secure, scalable infrastructure for deploying web applications. The role combines hands-on backend development with technical direction, customer engagement, cross-team influence, and team growth.

Builds full-stack internal tools and backend services for operations teams, integrating Retool, Zendesk, and AI for automation and efficiency. Requires 5+ years experience with Python/TypeScript, full-stack frameworks, APIs, databases, and AI technologies.

Software Engineer focused on distributed systems, data engineering, and infrastructure at a real-time streaming platform. Builds CDC connectors, encryption features, analytics tools, and infrastructure automation using Go, Kafka, Kubernetes, and related technologies. In-person role in San Francisco.

Senior Software Engineer in Lyft's Fulfillment group builds and maintains large-scale distributed systems for rideshare inventory and request fulfillment. Requires 5+ years experience, object-oriented programming proficiency, cloud platforms, and CI tools.

Develops fraud detection and prevention products, focusing on device fingerprinting to combat bots and abuse. Requires 6+ years experience, familiarity with C/C++ and modern languages, collaborating with leadership on high-impact features in a remote-first environment.

Builds and maintains foundational banking services, APIs, and primitives like accounts, transactions, and ledgers for cross-team use. Requires 6+ years in backend/full-stack with financial systems expertise, API design, and reliability focus.

Leads architecture and design of scalable backend services for distributed event-driven systems using Java/Spring Boot. Mentors engineers, drives technical initiatives, and champions open-source contributions at massive scale.

Owns end-to-end billing systems including Stripe and RevenueCat integrations, subscription management, and usage metering for web and mobile. Leads architecture evolution to ledger-based model with 5+ years backend experience in high-stakes systems.

Build and operate highly available distributed systems, microservices, and control-plane components for Kong’s managed gateway products. The role requires 5+ years of software experience, strong Golang expertise, cloud and Kubernetes experience, and deep knowledge of networking and API infrastructure.

Build and maintain scalable backend products and APIs for customer-facing AI applications. The role requires 3–6 years of backend experience, strong Python and Django skills, database and distributed-systems knowledge, and sound computer science fundamentals.

Builds and maintains multi-language SDK libraries for Keycard's agent control plane, ensuring compatibility across frameworks and deployments. Requires systems engineering expertise, multi-language proficiency, and agent ecosystem knowledge.

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.

Owns end-to-end billing, pricing, and revenue infrastructure at Baseten, building scalable systems and internal tools. Requires 5+ years software experience, billing/internal tools background, and deep web/databases knowledge.

Leads technical strategy and execution for Claude API platform, driving multi-year roadmap across core, capabilities, knowledge, distributability, and agents teams. Requires 12+ years experience in distributed systems and API architecture.

Builds and scales shared product platform systems and primitives powering Replit Agent and core experiences for millions of users. Requires 5+ years experience with web stacks, platform systems, and strong product judgment.

Leads design and implementation of highly available distributed platforms and pipelines for Snowflake's petabyte-scale data warehouse. Requires 15+ years in distributed systems and data infrastructure, with cloud expertise in AWS, Azure, GCP.

Build and evolve low-level C++ playback integrations for Spotify’s native TV experiences, working with platform media frameworks and video playback systems. The role requires expertise in codecs, adaptive bitrate streaming, buffering, synchronization, and cross-layer performance debugging.

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.

Designs, builds, and maintains Soroban smart contracts on Stellar and backend services integrating with EVM and Solana networks. Scales infrastructure for high-volume crypto-backed card transactions, requiring deep Stellar expertise, Rust proficiency, Node.js experience, and 2-10+ years in engineering.

Designs, builds, and maintains Solana programs and backend services integrating with Solana, EVM, and Stellar for high-volume crypto-backed payments. Requires deep Solana expertise, Rust proficiency, Node.js experience, and 2-10+ years in engineering.

Builds and owns end-to-end features for compliance orchestration platform, including backend APIs, microservices, data pipelines, and vendor integrations. Requires 2-4 years experience in backend development, cloud platforms, and databases; onsite in San Jose.

Build and optimize low-latency, high-throughput C/C++ components for Polymarket's trading exchange infrastructure. Requires 5+ years professional C/C++ experience with algorithms, data structures, and production scalable systems.

Software engineer architecting GPU networking software with RDMA for distributed AI inference. Optimizes communication for H100/Blackwell clusters, WideEP, and serverless LLM startups using C++/Python and NVIDIA tools.

Design and build infrastructure platforms for ChatGPT, focusing on scalability, reliability, and developer productivity. Requires experience with large-scale distributed systems, performance optimization, and creating reusable abstractions for engineering teams.

Develops and maintains software for NCBI's Controlled Data Access systems using C++, Python, and cloud technologies. Requires 10+ years in OOP with C++, Linux programming, SQL, REST APIs, and Agile practices; onsite in Bethesda, MD with remote option.

Develops robust web applications in Python/Django and Java for high-traffic genomic databases like dbSNP and dbVAR at NIH. Requires 3+ years in Java, Python, SQL, Linux, and agile team collaboration.

Senior Backend Engineer building infrastructure and systems for real-time AI agents at Giga, including analytics pipelines, hallucination detection, and browser agents. Requires 4+ years backend experience with Python, TypeScript, and cloud infrastructure; strong ownership in ambiguous, high-scale environments.

Develops, implements, tests, and maintains bioinformatics software and information retrieval systems using C++ for NCBI's biological sequence annotation pipelines. Requires 5+ years handling large data in distributed environments, Linux programming, and database expertise.

Develops and maintains bioinformatics software and information retrieval systems using C++ for NCBI's big data platforms. Requires 5+ years handling large datasets, Linux programming, and database expertise; collaborates with scientists on genetic data algorithms.