Backend engineer designing, building, and scaling systems for a co-branded credit card platform across applications, accounts, transactions, fraud, risk, and rewards. Requires 5+ years experience with distributed systems, modern backend languages, and end-to-end project ownership.
Staff backend engineer on Hex's Compute team, owning high-performance execution architecture for notebooks and large-scale data warehouse queries. Requires 10+ years experience in systems design, parallel execution, caching, performance optimization, and data systems.
Senior Java engineer building and optimizing live/on-demand video transcoding, packaging, and delivery pipelines in Wowza Streaming Engine. Requires 8+ years Java experience with deep concurrency/JVM knowledge plus 5+ years in video streaming codecs and protocols.
Senior Java Engineer building and optimizing live/on-demand video transcoding, packaging, and delivery pipelines in Wowza Streaming Engine. Requires 8+ years Java experience with deep JVM and concurrency expertise plus 5+ years in video streaming workflows and codecs.
Staff Backend Engineer building a highly available, low-latency developer platform at Reddit scale. Lead infrastructure and Storage-as-a-Service development, mentor engineers, and contribute across the full development lifecycle in a fully remote environment. Requires 7+ years backend/infra experience.
Software Engineer building backend systems for user activation, onboarding, sharing, and growth features at Otter.ai. Requires 2-4 years backend experience with Python/Django, databases, and AWS; involves instrumentation, A/B testing, and cross-functional collaboration.
Lead architecture and development of scalable backend infrastructure and web services that power AI-driven products at Otter.ai. Requires 10+ years experience with Python/Django, distributed databases, and ML-supporting systems on AWS.
Senior backend engineer building scalable web services and infrastructure to support AI-driven products at Otter.ai. Requires 5+ years experience with Python/Django, distributed databases (MySQL, Kafka, Cassandra, Redis), and AWS, plus strong ML infrastructure knowledge.
Staff backend engineer designing foundational systems and architecture for AI-native product experiences, including generation pipelines, data models, and evaluation frameworks. Requires 10+ years scaling complex distributed systems, cross-team leadership, and strong product intuition.
Staff backend engineer designing and scaling foundational systems for AI-native product experiences at Otter.ai, including generation pipelines, data models, and evaluation frameworks. Requires 10+ years building complex distributed systems, cross-team leadership, and strong product intuition.
Senior backend engineer owning end-to-end AI product features at Otter.ai. Design and implement systems orchestrating LLMs, retrieval, and structured data; drive from concept to production with focus on quality, latency, cost; mentor team in fast-paced environment. Requires 5+ years scaling product systems, Python experience, and AI/LLM familiarity.
Senior backend engineer owning end-to-end AI product features at Otter.ai. Design and implement systems orchestrating LLMs, retrieval, and structured data; drive from concept to production with focus on quality, latency, cost; mentor team in fast-paced environment. Requires 5+ years scaling product systems, Python/web stack, AI/LLM experience.
Staff Software Engineer owning end-to-end design and operation of Crusoe Cloud's scalable billing platform, including metering, pricing, invoicing, and payments. Requires 5+ years backend experience building high-reliability financial or distributed systems, with strong focus on accuracy, observability, and cross-functional collaboration with Finance and Product.
Build and operate the secure, non-custodial KMS backend for ZeroDev embedded wallets on the Developer Platform team. Own Go services for key recovery, TEEs, authentication, and signing integration in a security-critical, high-review environment.
Software Engineer building and optimizing Vercel's global CDN content services for ISR, PPR, and image optimization. Focus on performance, multi-tier caching, safe production rollouts, observability, and on-call in a polyglot stack (Go, Lua, TypeScript). Requires 2+ years backend production experience and HTTP/web fundamentals.
Senior Software Engineer building a scalable customer-facing metric store for high-volume time-series telemetry data at Cribl. Requires strong distributed systems and backend experience (Node.js/TypeScript preferred) to design ingestion, storage, query engines, and observability infrastructure.
Senior Software Engineer on the Streaming team responsible for architecting and evolving high-throughput, low-latency event streaming platforms that power real-time messaging and personalization at scale. Requires 5+ years building distributed streaming systems with deep expertise in Kafka/Flink and Java/Spring Boot.
Build and maintain backend services, APIs, and data pipelines for Beacon AI's flight safety platform. Requires 2+ years backend experience with Python or JS/TS, API and database familiarity, and production environment exposure. Hybrid role in San Carlos, CA.
Lead the design, build, and scaling of backend services, APIs, and data pipelines for a mission-critical AI flight safety platform. Requires 5+ years backend experience with Python/Node.js, strong ownership, and production distributed systems expertise.
Early-career Java Software Engineer building backend services and APIs for a wealth management SaaS platform. Requires strong CS fundamentals, 0-2 years experience, and rapid learning of Java/Spring Boot; AI-assisted development experience is a plus.
Senior Backend Engineer building and operating high-scale Java (and Scala) services for Spotify's real-time ad auction, ranking, scoring, and filtering that process millions of decisions per second. Requires 4+ years backend experience, low-latency distributed systems expertise, and strong system design, algorithms, and data-driven iteration skills.
Senior or Staff Software Engineer building scalable backend systems and AI pipelines for voice-powered restaurant ordering agents, drive-thru ASR, and real-time analytics at Deepgram. Requires 4+ years backend infrastructure experience and strong AI/ML collaboration.
Design, implement, and maintain internal and public-facing APIs for Supabase products including management APIs and OAuth. Requires 5+ years backend API development with strong TypeScript/Node.js and Nest.js experience, plus PostgreSQL knowledge.
Software engineer building and scaling customer-facing APIs, near real-time alerting systems, and data analytics tools on Cloudflare's data platform. Requires 3+ years in distributed systems, strong Go/SQL skills, observability expertise (Prometheus/Grafana), and CS fundamentals.
Senior Backend Engineer building scalable IAM systems for authentication, authorization, and identity at Reddit. Requires 5+ years backend experience with 2+ years in security-sensitive domains, strong knowledge of identity protocols, and mentoring skills.
Staff Backend Engineer building and scaling AI-powered systems for user acquisition, onboarding, engagement, and retention on a fast-growing social AI platform. Requires 5-10 years experience with Golang, Node.js, AWS cloud services, microservices, and growth-focused projects.
Staff Backend Engineer leading architecture, reliability, and delivery of Adaptive Telemetry systems (metrics, logs, traces, profiles) for Grafana Cloud databases. Requires proven large-scale distributed systems experience, strong systems design, cloud-native expertise, and comfort with AI tools.
Develop core networking software including routing, traffic engineering, and real-time switch software for xAI's Colossus GPU cluster. Requires strong C/C++ experience and knowledge of high-performance networking and distributed systems.
Build the management and orchestration control plane for Voyage's AI embedding and reranking models in MongoDB Atlas. Develop APIs, Terraform providers, governance, billing, observability, and migration from legacy platform. Requires 2+ years building distributed backend systems at scale.
Senior Backend Engineer on the Platform & Integrations team, owning external APIs, health data models, retrieval infrastructure, and enterprise integrations for an AI-native medical group. Requires 5+ years building production backend systems, external APIs, data modeling (esp. time-series), distributed systems, and RAG/search at scale.
Build and maintain core billing infrastructure at Tailscale, including integrations with Stripe/Metronome, metering and pricing logic for usage-based billing, and ownership of the full product lifecycle for financial systems. Requires backend engineering experience focused on payments or billing, strong Go skills, and knowledge of distributed systems.
Senior backend developer building Node.js serverless services, APIs, observability pipelines, and AI-enabled workflows on AWS to modernize Navan's contact center systems, including legacy telephony migrations. Requires 5+ years backend engineering experience with strong architecture and integration skills.
Senior backend developer building Node.js serverless services, APIs, observability pipelines, and AI-enabled workflows on AWS to modernize Navan's contact center systems, including legacy migrations. Requires 5+ years backend engineering experience with strong architecture and integration skills.
Senior Backend Engineer on the Reporting & Measurement team at Tatari, building and scaling TV advertising analytics and measurement platform. Requires 6+ years Python experience, strong data engineering skills, and production LLM deployment background.
Senior Backend Engineer on the Reporting & Measurement team at Tatari, building and scaling TV advertising analytics and measurement platform. Requires 6+ years Python experience, strong distributed systems and modern data stack background, plus production LLM deployment experience.
Principal engineer owning data model strategy, API contracts, and architecture for ID.me's foundational Person, Trust, and Inspection Catalog systems that determine identity and confidence scoring. Requires 10+ years experience with deep expertise in graph data modeling and source-of-truth APIs.
Senior Software Engineer building and scaling Sentry's billing and usage tracking platform. Design flexible pricing systems, ensure financial-grade accuracy for hundreds of billions of daily events, and solve complex distributed data consistency challenges.
Tech lead for Exposure Management team migrating legacy Attack Surface Management product to next-gen platform. Build scalable real-time streaming services on massive datasets using Golang; own end-to-end backend services, drive architecture, mentor team, and integrate AI/LLMs. Requires 10+ years software engineering and 5+ years Golang.
Senior backend engineer building resilient APIs and scalable microservices for Censys' Adversary Investigation module to deliver threat intelligence tools for SOC analysts and threat hunters. Requires 5+ years building distributed apps, 2+ years with Go microservices, and cloud experience.
Software engineer building backend services, resilient APIs, and scalable microservices for Censys' Adversary Investigation and threat hunting tools in the SaaS platform. Requires 2-4 years experience, preferably with Go and cloud infrastructure.
Build and extend core platform services for authentication, authorization, RBAC, identity, and account management at Censys. Requires 2-4 years experience with strong Go skills and experience shipping backend services in cloud environments.
Senior backend engineer building lovable fintech and banking products at Mercury. Requires 3-7 years backend experience, Haskell/SQL proficiency, product ownership, architectural decision-making, and enthusiasm for AI tools.
Build scalable search and retrieval infrastructure for Pinecone's vector database and knowledge engine, focusing on semantic/hybrid search, indexing pipelines, RAG patterns, and LLM-powered agentic systems. Requires 6+ years building large-scale, low-latency backend systems with strong distributed systems and AI retrieval expertise.
Staff Software Engineer building and scaling Snowflake's cloud-agnostic FDB distributed transactional key-value store that powers all Snowflake products. Design autoscaling infrastructure, next-gen transaction/caching/storage systems, and multi-tenant capabilities for AWS, Azure, and GCP.
Staff Backend Engineer building and leading scalable Golang microservices, distributed systems, and payment infrastructure for a healthcare platform serving 40K+ practices. Requires 10+ years experience driving large-scale projects, mentoring, and migrations in cloud-native environments (GCP preferred).
Senior Software Engineer building scalable, event-driven platforms for Upstart's Lending Platform to automate accounting, capital risk, and financial operations using high-volume data processing and AI tools. Requires 4+ years experience with distributed systems in AWS.
Backend Engineer building and maintaining Stripe's official SDKs and code generation framework across multiple languages with a focus on Golang and developer experience. Requires 6+ years engineering experience including 3+ years with Golang, passion for API design, and interest in multiple languages.
Software Engineer building core backend systems for a high-volume AI talent marketplace, including matching, allocation, search, and real-time decisioning infrastructure. Requires strong production backend experience with high-throughput APIs and distributed systems.
Senior Software Engineer building and scaling FloQast's foundational backend platform, including distributed core services, event streaming with Kafka, workflow orchestration with Temporal, auth frameworks, and high-throughput MongoDB data platforms. Requires 7+ years backend/distributed systems experience in B2B SaaS startups.
Senior engineer building Cloudflare's globally distributed storage, database, and data platform products. Own code end-to-end across the stack, architect consistency models, optimize performance, and design APIs using Rust, TypeScript, Go and other languages. Requires 6+ years distributed systems experience.
Backend engineer designing, building, and scaling systems for a co-branded credit card platform across applications, accounts, transactions, fraud, risk, and rewards. Requires 5+ years experience with distributed systems, modern backend languages, and end-to-end project ownership.
Staff backend engineer on Hex's Compute team, owning high-performance execution architecture for notebooks and large-scale data warehouse queries. Requires 10+ years experience in systems design, parallel execution, caching, performance optimization, and data systems.
Senior Java engineer building and optimizing live/on-demand video transcoding, packaging, and delivery pipelines in Wowza Streaming Engine. Requires 8+ years Java experience with deep concurrency/JVM knowledge plus 5+ years in video streaming codecs and protocols.
Senior Java Engineer building and optimizing live/on-demand video transcoding, packaging, and delivery pipelines in Wowza Streaming Engine. Requires 8+ years Java experience with deep JVM and concurrency expertise plus 5+ years in video streaming workflows and codecs.
Staff Backend Engineer building a highly available, low-latency developer platform at Reddit scale. Lead infrastructure and Storage-as-a-Service development, mentor engineers, and contribute across the full development lifecycle in a fully remote environment. Requires 7+ years backend/infra experience.
Software Engineer building backend systems for user activation, onboarding, sharing, and growth features at Otter.ai. Requires 2-4 years backend experience with Python/Django, databases, and AWS; involves instrumentation, A/B testing, and cross-functional collaboration.
Lead architecture and development of scalable backend infrastructure and web services that power AI-driven products at Otter.ai. Requires 10+ years experience with Python/Django, distributed databases, and ML-supporting systems on AWS.
Senior backend engineer building scalable web services and infrastructure to support AI-driven products at Otter.ai. Requires 5+ years experience with Python/Django, distributed databases (MySQL, Kafka, Cassandra, Redis), and AWS, plus strong ML infrastructure knowledge.
Staff backend engineer designing foundational systems and architecture for AI-native product experiences, including generation pipelines, data models, and evaluation frameworks. Requires 10+ years scaling complex distributed systems, cross-team leadership, and strong product intuition.
Staff backend engineer designing and scaling foundational systems for AI-native product experiences at Otter.ai, including generation pipelines, data models, and evaluation frameworks. Requires 10+ years building complex distributed systems, cross-team leadership, and strong product intuition.
Senior backend engineer owning end-to-end AI product features at Otter.ai. Design and implement systems orchestrating LLMs, retrieval, and structured data; drive from concept to production with focus on quality, latency, cost; mentor team in fast-paced environment. Requires 5+ years scaling product systems, Python experience, and AI/LLM familiarity.
Senior backend engineer owning end-to-end AI product features at Otter.ai. Design and implement systems orchestrating LLMs, retrieval, and structured data; drive from concept to production with focus on quality, latency, cost; mentor team in fast-paced environment. Requires 5+ years scaling product systems, Python/web stack, AI/LLM experience.
Staff Software Engineer owning end-to-end design and operation of Crusoe Cloud's scalable billing platform, including metering, pricing, invoicing, and payments. Requires 5+ years backend experience building high-reliability financial or distributed systems, with strong focus on accuracy, observability, and cross-functional collaboration with Finance and Product.
Build and operate the secure, non-custodial KMS backend for ZeroDev embedded wallets on the Developer Platform team. Own Go services for key recovery, TEEs, authentication, and signing integration in a security-critical, high-review environment.
Software Engineer building and optimizing Vercel's global CDN content services for ISR, PPR, and image optimization. Focus on performance, multi-tier caching, safe production rollouts, observability, and on-call in a polyglot stack (Go, Lua, TypeScript). Requires 2+ years backend production experience and HTTP/web fundamentals.
Senior Software Engineer building a scalable customer-facing metric store for high-volume time-series telemetry data at Cribl. Requires strong distributed systems and backend experience (Node.js/TypeScript preferred) to design ingestion, storage, query engines, and observability infrastructure.
Senior Software Engineer on the Streaming team responsible for architecting and evolving high-throughput, low-latency event streaming platforms that power real-time messaging and personalization at scale. Requires 5+ years building distributed streaming systems with deep expertise in Kafka/Flink and Java/Spring Boot.
Build and maintain backend services, APIs, and data pipelines for Beacon AI's flight safety platform. Requires 2+ years backend experience with Python or JS/TS, API and database familiarity, and production environment exposure. Hybrid role in San Carlos, CA.
Lead the design, build, and scaling of backend services, APIs, and data pipelines for a mission-critical AI flight safety platform. Requires 5+ years backend experience with Python/Node.js, strong ownership, and production distributed systems expertise.
Early-career Java Software Engineer building backend services and APIs for a wealth management SaaS platform. Requires strong CS fundamentals, 0-2 years experience, and rapid learning of Java/Spring Boot; AI-assisted development experience is a plus.
Senior Backend Engineer building and operating high-scale Java (and Scala) services for Spotify's real-time ad auction, ranking, scoring, and filtering that process millions of decisions per second. Requires 4+ years backend experience, low-latency distributed systems expertise, and strong system design, algorithms, and data-driven iteration skills.
Senior or Staff Software Engineer building scalable backend systems and AI pipelines for voice-powered restaurant ordering agents, drive-thru ASR, and real-time analytics at Deepgram. Requires 4+ years backend infrastructure experience and strong AI/ML collaboration.
Design, implement, and maintain internal and public-facing APIs for Supabase products including management APIs and OAuth. Requires 5+ years backend API development with strong TypeScript/Node.js and Nest.js experience, plus PostgreSQL knowledge.
Software engineer building and scaling customer-facing APIs, near real-time alerting systems, and data analytics tools on Cloudflare's data platform. Requires 3+ years in distributed systems, strong Go/SQL skills, observability expertise (Prometheus/Grafana), and CS fundamentals.
Senior Backend Engineer building scalable IAM systems for authentication, authorization, and identity at Reddit. Requires 5+ years backend experience with 2+ years in security-sensitive domains, strong knowledge of identity protocols, and mentoring skills.
Staff Backend Engineer building and scaling AI-powered systems for user acquisition, onboarding, engagement, and retention on a fast-growing social AI platform. Requires 5-10 years experience with Golang, Node.js, AWS cloud services, microservices, and growth-focused projects.
Staff Backend Engineer leading architecture, reliability, and delivery of Adaptive Telemetry systems (metrics, logs, traces, profiles) for Grafana Cloud databases. Requires proven large-scale distributed systems experience, strong systems design, cloud-native expertise, and comfort with AI tools.
Develop core networking software including routing, traffic engineering, and real-time switch software for xAI's Colossus GPU cluster. Requires strong C/C++ experience and knowledge of high-performance networking and distributed systems.
Build the management and orchestration control plane for Voyage's AI embedding and reranking models in MongoDB Atlas. Develop APIs, Terraform providers, governance, billing, observability, and migration from legacy platform. Requires 2+ years building distributed backend systems at scale.
Senior Backend Engineer on the Platform & Integrations team, owning external APIs, health data models, retrieval infrastructure, and enterprise integrations for an AI-native medical group. Requires 5+ years building production backend systems, external APIs, data modeling (esp. time-series), distributed systems, and RAG/search at scale.
Build and maintain core billing infrastructure at Tailscale, including integrations with Stripe/Metronome, metering and pricing logic for usage-based billing, and ownership of the full product lifecycle for financial systems. Requires backend engineering experience focused on payments or billing, strong Go skills, and knowledge of distributed systems.
Senior backend developer building Node.js serverless services, APIs, observability pipelines, and AI-enabled workflows on AWS to modernize Navan's contact center systems, including legacy telephony migrations. Requires 5+ years backend engineering experience with strong architecture and integration skills.
Senior backend developer building Node.js serverless services, APIs, observability pipelines, and AI-enabled workflows on AWS to modernize Navan's contact center systems, including legacy migrations. Requires 5+ years backend engineering experience with strong architecture and integration skills.
Senior Backend Engineer on the Reporting & Measurement team at Tatari, building and scaling TV advertising analytics and measurement platform. Requires 6+ years Python experience, strong data engineering skills, and production LLM deployment background.
Senior Backend Engineer on the Reporting & Measurement team at Tatari, building and scaling TV advertising analytics and measurement platform. Requires 6+ years Python experience, strong distributed systems and modern data stack background, plus production LLM deployment experience.
Principal engineer owning data model strategy, API contracts, and architecture for ID.me's foundational Person, Trust, and Inspection Catalog systems that determine identity and confidence scoring. Requires 10+ years experience with deep expertise in graph data modeling and source-of-truth APIs.
Senior Software Engineer building and scaling Sentry's billing and usage tracking platform. Design flexible pricing systems, ensure financial-grade accuracy for hundreds of billions of daily events, and solve complex distributed data consistency challenges.
Tech lead for Exposure Management team migrating legacy Attack Surface Management product to next-gen platform. Build scalable real-time streaming services on massive datasets using Golang; own end-to-end backend services, drive architecture, mentor team, and integrate AI/LLMs. Requires 10+ years software engineering and 5+ years Golang.
Senior backend engineer building resilient APIs and scalable microservices for Censys' Adversary Investigation module to deliver threat intelligence tools for SOC analysts and threat hunters. Requires 5+ years building distributed apps, 2+ years with Go microservices, and cloud experience.
Software engineer building backend services, resilient APIs, and scalable microservices for Censys' Adversary Investigation and threat hunting tools in the SaaS platform. Requires 2-4 years experience, preferably with Go and cloud infrastructure.
Build and extend core platform services for authentication, authorization, RBAC, identity, and account management at Censys. Requires 2-4 years experience with strong Go skills and experience shipping backend services in cloud environments.
Senior backend engineer building lovable fintech and banking products at Mercury. Requires 3-7 years backend experience, Haskell/SQL proficiency, product ownership, architectural decision-making, and enthusiasm for AI tools.
Build scalable search and retrieval infrastructure for Pinecone's vector database and knowledge engine, focusing on semantic/hybrid search, indexing pipelines, RAG patterns, and LLM-powered agentic systems. Requires 6+ years building large-scale, low-latency backend systems with strong distributed systems and AI retrieval expertise.
Staff Software Engineer building and scaling Snowflake's cloud-agnostic FDB distributed transactional key-value store that powers all Snowflake products. Design autoscaling infrastructure, next-gen transaction/caching/storage systems, and multi-tenant capabilities for AWS, Azure, and GCP.
Staff Backend Engineer building and leading scalable Golang microservices, distributed systems, and payment infrastructure for a healthcare platform serving 40K+ practices. Requires 10+ years experience driving large-scale projects, mentoring, and migrations in cloud-native environments (GCP preferred).
Senior Software Engineer building scalable, event-driven platforms for Upstart's Lending Platform to automate accounting, capital risk, and financial operations using high-volume data processing and AI tools. Requires 4+ years experience with distributed systems in AWS.
Backend Engineer building and maintaining Stripe's official SDKs and code generation framework across multiple languages with a focus on Golang and developer experience. Requires 6+ years engineering experience including 3+ years with Golang, passion for API design, and interest in multiple languages.
Software Engineer building core backend systems for a high-volume AI talent marketplace, including matching, allocation, search, and real-time decisioning infrastructure. Requires strong production backend experience with high-throughput APIs and distributed systems.
Senior Software Engineer building and scaling FloQast's foundational backend platform, including distributed core services, event streaming with Kafka, workflow orchestration with Temporal, auth frameworks, and high-throughput MongoDB data platforms. Requires 7+ years backend/distributed systems experience in B2B SaaS startups.
Senior engineer building Cloudflare's globally distributed storage, database, and data platform products. Own code end-to-end across the stack, architect consistency models, optimize performance, and design APIs using Rust, TypeScript, Go and other languages. Requires 6+ years distributed systems experience.