Builds and maintains integrations with healthcare EMR/PM systems using APIs, RPA, and agentic methods. Works directly with clients, implements monitoring for reliability, and scales repeatable frameworks. Requires 5+ years in healthcare integrations.

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.

Builds and scales Python-based backend systems for real-time observability platform, focusing on streaming data pipelines, high-throughput ingestion, and distributed reliability. Requires strong Python backend experience and distributed systems design skills.

Build yeetd, a dynamic BPF runtime for on-demand Linux server observability using Rust. Requires deep Linux kernel expertise, fluent Rust for safe concurrent systems, and eBPF/kernel instrumentation knowledge.

Principal Backend Software Engineer defining and building scalable, reliable infrastructure, APIs, and services for a high-throughput developer platform. The role requires 10+ years of experience, production expertise in Java, Go, or C++, AWS cloud-native experience, and strong distributed-systems design skills.

Architect and build core backend systems for an AI research platform in finance. Own infrastructure, data pipelines, and AI integrations while driving technical direction and mentoring engineers.

Build and scale backend infrastructure, APIs, and services that power a product serving rapidly growing users. The role requires strong TypeScript and Node.js expertise, AWS and Terraform experience, PostgreSQL knowledge, and an interest in reliable infrastructure for AI capabilities.

Builds scalable backend services, APIs, and distributed systems for AI-driven code review tools. Requires 5+ years experience with TypeScript/Node.js, cloud platforms, containerization, and integrating ML models into agent-based systems.

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 scalable agentic products including LLM agents, RL environments, full-stack interfaces, and orchestration pipelines for AI model training and automation. Works cross-functionally on automation and evaluation platforms using Python, React, and AI tools.

Architects and owns core backend systems for real-time AI voice agents in consumer lending, focusing on low-latency performance, scalability with Kubernetes, and self-improving AI. Requires strong Python backend expertise and distributed systems knowledge.

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.

Builds and scales secure backend services for code execution and data connectors, focusing on architecture, sandboxing, and Kubernetes-based infrastructure. Requires 6+ years experience with cloud platforms, security practices, and distributed 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 builds high-throughput backend services processing real-time operational data for national security applications. Requires 10+ years experience, expertise in Golang or similar, distributed systems, AWS, and strong leadership in architecture and mentoring.

Build and extend core backend platform handling 1B+ daily API calls using TypeScript, Rust, and geospatial databases. Collaborate with customers, work across API layers and pipelines at massive scale.

Designs, builds, and optimizes distributed cloud storage systems for AI/HPC workloads, focusing on high-performance filesystems, block/object storage, and Linux subsystems. Requires deep expertise in scalable storage infrastructure and languages like Go, C++, Rust.

Develops high-quality Python SDK libraries and tools to enhance developer productivity for AI infrastructure. Requires 5+ years Python experience, async programming knowledge, strong product sense, and onsite work in NYC.

Build and scale a high-performance data security platform as a backend engineer. Design real-time data processing systems, develop features end-to-end, optimize performance and reliability using Golang, Rust, Kafka and cloud infrastructure.

Build and scale backend services, APIs, and data pipelines using Go, Postgres, and AWS for an AI platform accelerating life sciences innovation. Collaborate with product and ML teams to deliver reliable, performant systems in a fast-paced startup.

Builds and maintains high-scale backend systems handling millions of daily requests and stewards developer-friendly APIs. Requires deep expertise in distributed systems, databases, scalable design, and API ergonomics.

Builds and maintains scalable backend services and distributed systems to process petabytes of audio data. Requires 3+ years backend experience with APIs, databases, cloud infra, and distributed systems.

Build and own scalable backend platform infrastructure and enterprise collaboration features for AI-powered legal products. The role requires 5+ years of backend engineering experience, strong distributed-systems knowledge, and experience delivering secure, reliable user-facing systems.

Senior Backend Engineer builds scalable backend systems for R&D management platform in biotech, modeling complex decisions, aligning organizations, and integrating AI/LLMs for scenario analysis and insights. Requires 6+ years experience with TypeScript, NestJS, PostgreSQL, and cloud platforms.

Designs, builds, and maintains client libraries, sync protocols, and query APIs for Convex's backend platform. Requires strong TypeScript skills, API design experience, and ability to work across the stack in a high-growth startup.

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 and optimizes high-performance distributed database systems like Rockset, focusing on ingestion, query execution, indexing, and storage. Requires 4+ years experience in scalable systems, C++ proficiency, and cloud expertise to enhance reliability and throughput at massive scale.

Build and maintain open-source Go SDKs for AI observability and LLM evaluation, integrating with providers like OpenAI and Anthropic. Focus on developer experience, performance, community support, and tools for testing and release workflows.

Build and maintain Python open-source SDKs for Braintrust's AI observability platform, integrating with major AI providers like OpenAI and Anthropic. Focus on developer experience, performance, community support, and robust library design for production use.

Builds and scales Google-scale web crawlers to handle 100M+ pages daily, optimizing for politeness, dynamic content, anti-bot measures, and prioritization. Requires experience with high-performance languages like Rust/C++ and tools like TypeScript/Playwright.

Build and scale fal's core Python/Rust distributed platform for AI workload orchestration, scheduling, GPU autoscaling, and low-latency global inference. Requires 3+ years building production distributed systems with deep knowledge of consensus, fault tolerance, and observability.

Designs and operates critical backend platforms like caching, workflow orchestration, and metadata stores to enable scalable product development. Requires expertise in distributed systems, caching (Redis/Memcached), storage (FoundationDB), and orchestration (Temporal).

Develops and optimizes high-performance GPU kernels for AI/ML operations like matrix multiplications and attention mechanisms using CUDA and C++. Requires deep GPU architecture knowledge, performance profiling, and low-level optimization expertise.

Builds scalable backend services, APIs, and infrastructure for an AI-native tax platform. Requires 7+ years backend experience with Node.js, PostgreSQL, Redis, AWS, and strong product sense in a fast-growing startup.

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.

Backend engineer building high-scale agent collaboration systems and document indexing infrastructure for an AI platform serving finance professionals. Requires 5+ years backend experience with Python/Java/Go, AWS, and distributed systems.

Build and scale backend systems for AI agents, including high-scale document indexing, distributed infrastructure, and performance optimization. Requires 5+ years backend experience with Python/Java/Go, AWS, and databases like Kafka or Elasticsearch.

Build and maintain backend systems powering data indexing, retrieval, and integrations for Hebbia's AI platform. Requires 5+ years backend experience with Python/Java/Go, AWS, and databases like PostgreSQL or Redis.

Builds and optimizes backend systems for massive-scale web crawling, data processing pipelines handling millions of documents daily, and high-performance vector databases in Rust for AI search applications. Requires expertise in high throughput, low latency systems.

This internship involves building shared infrastructure, deployment platforms, developer tools, and observability systems supporting Palantir’s products. Candidates should have an engineering background, programming experience, familiarity with infrastructure technologies, and plan to graduate in 2028.

Builds and owns backend systems for AI-native commercial insurance platform handling data collection, automated underwriting, and policy administration. Requires 5+ years experience with Node.js, TypeScript, GraphQL, and insurance domain knowledge.

Build scalable backend systems for AI-powered housing and healthcare platforms, owning features from design to deployment. Requires 1+ years in Java, C#, Go, or Python, system design expertise, and onsite work in NYC.

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.

Builds and scales backend systems including APIs, data models, and infrastructure for a fintech platform serving eCommerce merchants. Requires 4+ years experience with Node.js, GraphQL, Docker, Kubernetes, and microservices.

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.

Designs and builds high-performance components for Stellar Core, the distributed engine powering the Stellar blockchain network. Requires 4+ years experience with modern C++ or Rust, expertise in distributed systems, and strong performance debugging skills.

Builds and scales backend features for AI/LLM-native applications using Python, Node.js, Kubernetes, and related tools. Requires 4+ years experience shipping products from prototype to production at scale, with customer iteration.

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.

Designs and builds scalable distributed systems handling large data volumes for investment management platform. Requires strong systems fundamentals, logical reasoning, and experience with scalability challenges; Golang and related tech preferred.