Senior C++ Developer

We are seeking a highly skilled **Senior C\+\+ Performance Engineer** to design and deliver **high\-performance, low\-latency C\+\+ components** that power real\-time commercial performance systems, including **dynamic pricing, demand forecasting, and sales analytics** . This role sits at the intersection of **data science, machine learning, and production\-grade infrastructure** , ensuring that performance\-critical logic runs at optimal speed while integrating seamlessly with platforms such as **Databricks, Airflow, Kubernetes, and Microsoft Azure** . **Key Responsibilities** * Optimize machine learning inference pipelines using **C\+\+\-based engines** (e.g., **ONNX Runtime, TensorRT** ) to achieve **sub\-millisecond latency** . * Develop **custom C\+\+ User\-Defined Functions (UDFs)** callable from **Databricks Spark jobs** via **JNI or external processes** . * Integrate C\+\+ components within **Kubernetes\-managed microservices** and **Airflow workflows** . * Collaborate closely with **data scientists and ML engineers** to productionize models under strict performance constraints. * Deploy and manage C\+\+\-based services using **Terraform** and **Azure** infrastructure. * Profile, benchmark, and optimize performance\-critical code using tools such as **perf, Valgrind, and Google Benchmark** . * Define and contribute to **platform\-wide performance standards and best practices** for C\+\+ in large\-scale data systems. **Required Skills \& Qualifications** * Bachelor’s or Master’s degree in **Computer Science, Engineering** , or a related field. * **5\+ years** of professional experience in **C\+\+ development** , with strong expertise in: * Modern C\+\+ ( **C\+\+17 / C\+\+20 / C\+\+23** ) * Performance optimization (CPU, memory, cache efficiency) * Low\-level programming (pointers, memory layout, alignment) * Multithreading and concurrency (std::thread, atomics, locks) * Proven experience building **high\-throughput, low\-latency systems** (e.g., trading platforms, real\-time analytics). * Hands\-on experience with **Docker and Kubernetes** for deploying C\+\+ services. * Experience integrating C\+\+ with external systems (REST APIs, gRPC, shared libraries). * Familiarity with **CI/CD pipelines** and **Infrastructure as Code** (Terraform). * Exposure to **data platforms** such as **Databricks, Spark, or Kafka** (as a consumer is sufficient). **Preferred / Nice\-to\-Have** * Experience with **ONNX Runtime, TensorRT, or TVM** for ML inference in C\+\+. * Hands\-on experience building **C\+\+ UDFs for Spark/Databricks** (JNI or external execution). * Contributions to **open\-source C\+\+ projects** or performance\-oriented libraries. * Background in **commercial analytics, pricing, or supply chain systems** . * Familiarity with **Azure services** (AKS, App Services, Azure Monitor). **Why choose us** * An international community bringing together more than 110 different nationalities * An environment where trust is central: 70% of our leaders started their careers at the entry level * A strong training system with our internal Academy and more than 250 modules available * A dynamic work environment that frequently comes together for internal events (afterworks, team buildings, etc.) *Amaris Consulting promotes equal opportunities. We are committed to bringing together people from diverse backgrounds and creating an inclusive work environment. In this regard, we welcome applications from all qualified individuals, regardless of sex, sexual orientation, race, ethnicity, beliefs, age, marital status, disability, or other characteristics.*