Role focused on working with LLVM, Clang, MLIR, and related open-source projects to upstream features and refactors from NVIDIA downstream codebases. Requires 6+ years working with LLVM/Clang/MLIR or similar, strong C++ skills, deep compiler internals knowledge, experience with open-source contribution processes, and the ability to collaborate across internal teams and external communities. Locations listed in the US (Austin, Redmond, Santa Clara) with remote options.

Senior engineering role on the Elasticsearch Search team responsible for designing and implementing new vector search features, improving existing vector similarity functionality (HNSW, IVF, etc.), fixing bugs, and collaborating with a globally distributed team and the open source community. Requires strong Java, algorithms, data structures, concurrency, and distributed systems skills, plus experience with search platforms and vector databases.

CircleCI is hiring a Senior Software Engineer to define technical direction and build AI-native, full-stack features (Go, React, TypeScript) for its CI/CD platform. The role involves end-to-end ownership, system and API design, championing observability (Honeycomb, Datadog, Rollbar), and technical leadership/mentorship. The posting requests 5+ years of production full-stack experience focused on latency, responsiveness, and reliability.

Join the DRIVE Road structure / Online mapping / Context Fusion team to build core functionality for autonomous driving: generate real-time 3D world models from camera, lidar, radar and map inputs; enable HD mapless urban driving and L3 highway autonomy; construct fused obstacles, occupancy grids and occlusion masks; and ensure algorithms meet automotive quality and safety standards. Requires 8+ years experience (2+ in AV/robotics), technical leadership, and software development experience on embedded or automotive platforms.

Role to analyze deep learning networks and develop compiler optimization algorithms for NVIDIA's Deep Learning Compiler used across data centers, devices, automotive, and robotics. Requires 3+ years relevant experience, strong C/C++ and Python skills, and experience with technologies such as MLIR, XLA, TVM, LLVM, CUDA/OpenCL and deep learning frameworks (e.g., PyTorch). Posted locations include Austin, Redmond, and Santa Clara (also remote options); stated base salary range USD 152,000–241,500.

Reddit is hiring a Staff Product Security Engineer to lead design and delivery of secure frameworks, paved paths, and workflow-native controls (including for AI-assisted development) to prevent vulnerabilities before production. Responsibilities include building guardrails and library-level controls, driving product security reviews, and improving vulnerability discovery and remediation pipelines. Requirements include 8+ years in software engineering/product/application security (with at least 2 years at staff scope), proficiency in one or more languages (Go, Python, JS/TS), and experience with CI/CD, developer-facing platforms, and vulnerability management. Base salary range (US): $217,000–$303,900 USD/year.

Serve as technical steward and platform architect for fraud engineering teams: design and optimize ultra-low-latency backend services and a high-throughput rules engine, define data access patterns and partitioning, build real-time pipelines for feature computation, and mentor senior engineers. Requires 7+ years of software engineering experience and hands-on expertise with distributed systems, stream processing (e.g., Kafka, Flink, SQS, Pub/Sub), and polyglot persistence.

Work on Chainguard Containers to design, build, and ship product features and the systems that produce hardened, signed, and attested container images at scale. Responsibilities include registry performance, image build pipelines, tooling for adoption (Helm, Dockerfile migration, MCP), observability/on-call, and collaborating with Product and customers. Role is remote (United States preferred; Canada, United Kingdom, Germany supported). Chainguard cannot provide visa sponsorship or relocation for this role.

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.

Join Docker as a Senior Software Engineer on the Desktop team focusing on security-sensitive areas of Docker Desktop. Responsibilities include contributing Go code, participating in design and code reviews with a security lens, threat modeling, handling vulnerability reports and CVE triage, and maintaining security documentation. Requires 6+ years of software engineering experience and strong familiarity with container/runtime security (namespaces, cgroups, seccomp, AppArmor/SELinux), OCI specs, and identity/auth flows (OAuth2/OIDC). Locations listed: Canada, Portugal, Spain, Italy, Germany, United States (also England referenced).

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).

Lead the design and delivery of agentic-first subsystems for Nexus Repository Manager: architect multi-agent workflows, define agenting practices, own product-area initiatives, and ensure performance, reliability, and supply-chain security. Requires 7+ years professional software development experience and strong background in Java, cloud (AWS/Azure/GCP), large-scale distributed systems, and software supply chain security (SBOM, SCA, SLSA, signing/vulnerability tooling).

Work on a high-performance, GPU-accelerated AI inference platform (converging Triton and NVIDIA Dynamo). Requires 5+ years on deep learning software, strong Rust and C++ skills, familiarity with Python, and experience with distributed/ML systems. Location indicated as US (including Seattle and Santa Clara); posted salary ranges provided.

Production Engineers at Ramp write production code, own systems end-to-end, and drive architectural and reliability work across compute, storage, messaging, and observability stacks. Responsibilities include building and operating critical infrastructure, leading architectural change, partnering with product teams, enabling AI-native engineering patterns, creating developer tooling and self-service platforms, and participating in on-call rotations. Role requires 2+ years of software engineering experience, hands-on distributed systems experience, familiarity with a major cloud provider (AWS preferred), observability practices, and experience leading technical projects.

Platform engineering role focused on improving developer workflows (CI/CD, testing, local development, code review, deploys), designing paved paths and automation, and improving modularity, performance, reliability, and maintainability across Ramp's Python monolith, internal libraries, and database systems. Role supports integrating agentic/AI workflows to automate and safe-guard engineering tasks. Based at Ramp's New York HQ.

Lead the technical vision, original research, and prototyping for distributed AI communication systems (GPU-to-GPU, GPU-to-storage, cross-node) using technologies such as RDMA, NVLink, GPUDirect and communication libraries (NCCL, UCX, MPI, NVSHMEM). Requires 15+ years in systems software/networking, strong GPU-accelerated systems and computer architecture knowledge, and proficiency in C/C++/Rust/Python.

Lead the architecture and implementation of a GPU ray-tracing engine that produces volumetric radio maps and millisecond-scale per-link multipath channel updates. Role requires PhD or equivalent, 8+ years experience, hands-on CUDA and ray-tracing framework experience (OptiX/Vulkan RT/Embree), knowledge of GPU data structures and electromagnetic propagation.

Work on the infrastructure powering Docker’s billing systems: design and maintain AWS infrastructure (Terraform), build observability (metrics, logging, alerting), define safe deployment and rollback patterns for AI-agent-assisted workflows, participate in on-call incident response, and mentor engineers. Requires 6+ years in platform/infrastructure/SRE roles with strong AWS, Terraform, Kubernetes, observability, and CI/CD experience. Role is remote-first with offices in Seattle and Paris; US base salary range provided.

Work remotely in the United States to lead technical direction for the macOS platform within GitHub Actions. Responsibilities include designing and shipping scalable systems, driving cross-team alignment, on-call incident participation, observability, API design, CI/CD automation, and mentoring engineers. Candidates should have substantial production software experience and familiarity with cloud, distributed systems, and macOS development.

Encora is recruiting for software engineering roles based in Scottsdale, AZ. The vacancy description provides no further details.