Senior Software Architect

NVIDIA is hiring a Senior Compiler Engineer to design and implement Rust-native compiler backends, IRs (MLIR/LLVM/PTX), optimizers, and JIT/AOT workflows enabling memory-safe, high-performance GPU kernels. The role requires deep Rust and compiler expertise, GPU/CUDA knowledge, and experience in compiler infrastructures, profiling, and optimization.

NVIDIA is hiring a Senior engineer to design and implement compiler transformations, MLIR-based dialects and lowering passes, and optimize tile-based kernels for NVIDIA GPU architectures. Requires 3+ years in compiler optimization, IR design and performance analysis, and strong C/C++ skills.

Join MongoDB's Pre-Sales team as a Solutions Architect based remotely in Germany. The role involves designing and architecting scalable systems using MongoDB, advising customers on architectures and value, supporting the sales cycle (demos, proofs of value, sizing), and driving customer success. Requires 5 to 8 years industry experience (minimum 5 years), fluency in German, scripting/programming experience (Python, Node.js, SQL, or languages like Java/C#), and willingness to travel up to 25%.

The Customer Architect partners with account and services teams to align Elastic solutions to customer business objectives, craft and execute Technical Success Plans, remove technical frictions, and drive ongoing consumption and ARR growth. Requires hands-on technical knowledge of Observability, Security, Enterprise Search and cloud-based solutions, strong communication and presentation skills, and a high percentage of onsite customer work with travel.

Join a cross-functional Krak consumer pod to design, develop, and maintain React Native mobile applications. Own end-to-end delivery of features, collaborate with Product, Designers, and Rust backend engineers, and contribute to code quality, shared components, and tooling. Requires 3+ years software development experience, strong JavaScript/TypeScript and React Native skills, API integration experience, and strong English communication.

Designs customer-driven architectures and supports sales for higher education customers using Salesforce technologies (Education Cloud, Data Cloud, Agentforce). Responsibilities include discovery workshops, architecture presentations, RFP responses, and technical due diligence. Requires 5+ years in enterprise software implementation/system integration or enterprise architecture and experience with Salesforce platform technologies. Typical base salary range listed: $173,460–$231,980 per year.

Elastic is hiring a Software Engineer II for the Web Engineering team to own features across the full stack for elastic.co. Responsibilities include building React components, backend services, deployment pipelines; instrumenting client and server performance (Core Web Vitals, RUM, logging, metrics, tracing); triaging security vulnerabilities; participating in code reviews and on-call rotation. Requires 3+ years in full-stack or frontend roles, strong TypeScript and React skills, hands-on backend experience with Node.js/Python/Go, CI/CD ownership (e.g., GitHub Actions, Jenkins), and experience building highly available, scalable systems. Location indicated as United Kingdom.

Join Mozilla’s Release Engineering team to develop and maintain scalable build, test, and release systems (CI/CD/continuous deployment) used to ship Firefox. The role involves improving developer experience, collaborating with distributed teams across North America and Europe, responding to critical service outages during normal hours, and working primarily with Python, cloud resources (AWS/GCP/Azure), and shell scripting. Minimum required experience: 2 years in an object-oriented programming language.

The role focuses on developing scalable software and improving build, test, and release pipelines used to deploy Firefox. Responsibilities include implementing developer-experience improvements, collaborating with distributed teams across North America and Europe, handling critical service outages during working hours, and participating in code reviews. The position requires at least 2 years of OOP experience (preferably Python) and experience with cloud resources (AWS, GCP, or Azure). Hiring range (Remote France): €44,000–€58,000 EUR per year.

Join Twilio's Voice Connectivity Trust team as a Software Development Engineer 2 to design, implement, operate and support real-time, high-throughput low-latency services. Requires 2+ years working with JVM technologies and strong Java fundamentals, experience with REST/APIs and event-driven architectures (Kafka/SQS), familiarity with CI/CD and cloud platforms (AWS/GCP/OpenStack/Azure), and experience using AI coding assistants; monitoring, on-call, SIP and Stir/Shaken experience are listed as desired.