Lead end-to-end architecture and technical direction for Coinbase's IDV platform that powers decisioning, vendor orchestration, and verification infrastructure (≈700K verifications/month). Responsibilities include platform consolidation, vendor-agnostic orchestration, scalability for new products and modalities, and defining APIs/abstractions. Requires 8+ years backend experience and expert-level Go with experience in gRPC/microservices, AWS, and Kubernetes.

Join Coinbase's Enterprise Applications and Architecture Customer Experience org as a Staff Software Engineer to lead AI maturity and developer-experience initiatives across multiple engineering squads. The role involves architecting and delivering secure, reliable backend services with SLO ownership, improving observability and operational readiness, and integrating agentic AI systems (LLMs, RAG, HITL). Requires 8+ years of software engineering experience and strong skills in backend design, cloud-native tooling (AWS, Kubernetes, Terraform), event-driven systems (Kafka), and languages including Go and Python.

Senior technical role (7+ years) on Reddit's Onboarding team owning backend architecture for signal collection, personalization pipelines, and experimentation infrastructure. Responsibilities include partnering with Product, Design, and Data Science, driving instrumentation and A/B testing, collaborating with relevance/feeds/notifications teams, and advocating for reliability, scalability, and engineering excellence.

Role focuses on designing and building scalable backend systems, APIs, infrastructure, and AI-powered developer workflows to improve developer productivity at Reddit. Requires 5+ years professional software development experience, strong Go proficiency, experience with large-scale distributed systems, APIs (GraphQL/REST/gRPC), Kubernetes/cloud, CI/CD and developer tooling; includes project leadership and mentoring responsibilities. Salary range stated for US-based applicants: $190,800–$267,100 USD/year.

Join Ramp as a backend engineer on Growth to design and build APIs, data models, integrations, orchestration, and incentives infrastructure that enable AI-native marketing, cross-channel orchestration, and measurable growth outcomes. The role involves owning production services, event-driven and long-running workflows, governed financial actions (budgets, authorizations, redemptions), and partnering with Product, Marketing, Data Science, and Finance. Requires 5+ years of backend engineering experience and strong proficiency in Python or another modern server-side language.

Veeva is hiring a Principal Software Engineer to be a founding member of an AI-first product team building an enterprise SaaS platform. The role involves full feature ownership (design through production), using AI to boost engineering productivity, mentoring engineers, and driving scalable architecture. Requires 12+ years of software development experience, production-level Python, experience with FastAPI, Pydantic, Git, and high-scale SaaS/cloud systems. Applicants must have the unrestricted right to work in the United States.

Build and maintain a backend AI platform to create, orchestrate, and evaluate multi-agent systems. Integrate multiple LLM providers (e.g., OpenAI, Anthropic, Cohere), use orchestration frameworks like LangGraph, develop evaluation frameworks, address AI privacy and data protection, and integrate search capabilities while collaborating with cross-functional teams.

Join the AI Platform team to design, develop, and maintain a backend platform that enables users to create and manage intelligent agents and their interactions. Work includes integrating multiple LLMs (e.g., OpenAI, Anthropic, Cohere), using orchestration frameworks like LangGraph, building evaluation frameworks, addressing AI privacy and data protection scenarios, and integrating search capabilities. The role emphasizes scalability, multi-agent coordination, and collaboration with cross-functional teams.

Cribl is hiring a remote Software Engineer for its Core Platform team to design, develop, test, and maintain backend systems and APIs for ingesting, processing, and routing telemetry data. The role emphasizes distributed systems, scalability, performance profiling, and automated testing. Position is remote for the United States; applicants may need to comply with U.S. government security requirements (which may include U.S. citizenship). Base salary range listed at $150,000–$175,000 USD.

Aerostrat is hiring a Senior Full-Stack Software Engineer to work across UX, APIs and infrastructure on a B2B SaaS maintenance-planning product. Responsibilities include designing, developing and maintaining scalable backend services and well-tested features, building and consuming REST APIs and microservices, and contributing to frontend single-page applications. Minimum qualifications: 5+ years building backend services with C#/.NET, 5+ years with SQL databases, 5+ years building single-page frontends (HTML/CSS/JS), 3+ years building and consuming REST APIs, and 3+ years with Azure or AWS. Role is full-time, remote (within 50 miles of Seattle preferred).

Build and operate durable, highly available, low-latency distributed systems and data pipelines using languages such as Go, Java, Rust, or C++. Work with technologies including Kafka, Redis, Cassandra, and Elasticsearch. Requires 6+ years experience and scientific degree or equivalent.

Full-time staff engineering role based in Foster City, CA (hybrid, M/W/F in-office) focused on building high-throughput backend services, collaborative real-time systems (e.g., multiplayer shared shells and filesystems), and infrastructure to empower product engineers. Requires 8+ years of professional experience in backend services, systems, and platform engineering; experience with collaborative editing (OT/CRDT), event sourcing, or AI tooling is preferred.

Remote Senior Backend Engineer responsible for leading complex backend projects across DuckDuckGo's products (using Perl v5, Go, and Node.js). Requires 7+ years of backend experience, familiarity with AI agent tooling (evaluation frameworks, RAG pipelines, prompt engineering), strong algorithm and data-structures knowledge, testing and performance focus, project management, and mentoring. Role expects occasional travel (around twice a year), camera meetings, and a background check.

Remote Staff Backend Engineer (Developer Experience) responsible for leading and contributing to platform capabilities that improve developer workflows, test environments, onboarding, observability, and reliability on Kubernetes. Role requires hands-on Go (and Ruby) experience, practical Kubernetes and Helm knowledge, CI/CD and testing frameworks experience, and the ability to provide technical leadership across engineering, infrastructure, and security teams. US base salary range published: $131,600–$282,000 USD/year (US residents).

Aerostrat is hiring a Senior Backend Software Engineer to expand infrastructure and APIs for its aviation maintenance planning SaaS. The role requires significant experience with C#/.NET, SQL databases (SQL Server), building and consuming REST APIs and microservices, and cloud projects on Azure or AWS. Responsibilities include designing, developing, and maintaining scalable, well-tested services and collaborating with business teams and customers; the position is full-time, remote with preference for candidates within 50 miles of Seattle, WA.

Join the Elasticsearch Distributed Systems team to build core pieces of the Serverless Elasticsearch offering. Responsibilities include improving concurrent and consistent indexing across machines, maintaining cluster coordination for safety and liveness, pushing scalability limits (shards, nodes, petabytes), investigating and resolving performance and stability issues, and collaborating across teams. Required skills include Java, distributed systems, consensus algorithms, and strong debugging and algorithmic abilities. Bonus experience: Lucene, Netty.

Join the globally distributed Elasticsearch Analytical Engine team as a Senior Software Engineer focused on building analytics capabilities in a new aggregation framework and the ES|QL query language. Responsibilities include designing and implementing features, optimizing data structures and algorithms, debugging low-level issues, collaborating across teams and with the open-source community, and writing idiomatic modern Java. Requires strong core Java, systems engineering, and experience with search or data storage technologies.

Apiphani is hiring a Senior Software Engineer to design and implement backend services and orchestration layers (Python, TypeScript) that integrate LLMs, vector databases, and agentic workflows for a production AI automation platform. Requires 6+ years backend experience, strong AWS knowledge (including Bedrock), familiarity with RAG and vector DBs, and hands-on CI/CD and observability experience. Listed base salary: $120,000—$160,000 USD per year.

Join Ramp's Ops Engineering team to design and build internal-facing full-stack applications, backend services, and integrations (Retool, Zendesk, internal APIs). The role focuses on scalable API and backend architecture, AI/LLM integration for automation, data-driven features, and close collaboration with operations and support teams. Requires 5+ years of software engineering experience and familiarity with languages and technologies such as Python, TypeScript/Node.js, React/Next.js, PostgreSQL, Redis, and AWS. Role includes participating in an on-call rotation and owning features end-to-end.

NVIDIA seeks a Senior Backend Compiler Engineer to design and implement an LLVM-based JIT compiler targeting NVIDIA GPUs, develop compiler passes and optimizations, and collaborate with hardware and application teams. Requires 4+ years compiler development experience, 3+ years with LLVM, strong C++ skills, and expertise in code generation topics such as instruction scheduling, register allocation, GlobalISel, TableGen, and MIR.