performance engineer

DescriptionDo you thrive on collaborating across teams to solve complex problems?Are you passionate about tackling large-scale distributed computing and global traffic engineering challenges that impact how the Internet performs?Join our world-class Mapping Strategy teamOn the Mapping Strategy team, we engineer global traffic flows and allocate capacity...

Responsibilities: Work in SAFe teams Gather and review Non‑Functional Requirements with relevant stakeholders Create release test strategy and test plans based on non‑functional requirements and risk analysis; drive non‑functional testing for releases Create and review performance test cases and test scripts, including peer review Design and execute...

Poszukujemy doświadczonego Senior Performance Test Engineera, który dołączy do zespołu odpowiedzialnego za rozwój nowoczesnych rozwiązań z zakresu testów wydajnościowych i performance engineering. Osoba na tym stanowisku będzie projektować oraz rozwijać frameworki testowe, budować rozwiązania typu Performance Testing as Code oraz wspierać...

Splunk is seeking a senior data-performance engineer to join the PerfOpt team in Kraków. You will own performance across search, indexing, and data flows, shaping guidelines and designs for large-scale systems.Lead end-to-end reliability improvements, design memory and concurrency strategies, and observability with profiling to quantify field impact and...

Wincent is seeking a senior performance engineer to optimize the trading system across hardware, network, and software. You will analyze live production data, prototype changes, and collaborate with trading, infra, and software teams to push latency lower and reliability higher.The role offers onsite collaboration in Bratislava with relocation support, and a...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

Elastic, the Search AI Company, is seeking a Principal Software Engineer to join the Elasticsearch Performance team. You will lead architectural and code-level performance initiatives across distributed systems to keep Elasticsearch fast, scalable, and reliable.You will own design and optimization efforts from architecture to production, mentor engineers,...

Cisco in Kraków seeks a Senior Performance Engineer to own end-to-end performance optimization for a large distributed data platform. You will drive hypothesis-driven work, instrument signals, and ship measurable customer impact in memory, I/O, and tail latency.Apply advanced profiling tools, CI pipelines, and container tech to prevent regressions, while...

AMD is seeking a Senior Compiler Performance Engineer in Warsaw, Poland. This role focuses on enhancing the performance of applications through deep engagement with software and hardware engineering teams. The ideal candidate will possess a strong foundation in C/C++ and be adept in identifying performance bottlenecks through various profiling...

Codilime is seeking an RDMA Performance engineer to join our project team focusing on AI networking environments. You will configure and troubleshoot NVIDIA/Mellanox Spectrum switches and ConnectX NICs, tuning congestion control for AI workloads and optimizing throughput and latency in data centers.You’ll work with NCCL, RDMA, and QoS while automating...

Condition and Performance Monitoring Engineer Location: Krakow, MA, PL, 31-864 Employment type: Employee Place of work: Hybrid Offshore/Onshore: Onshore TechnipFMC is committed to driving real change in the energy industry. Our ambition is to build a sustainable future through relentless innovation and global collaboration – and we want you to be part...

Veeam ищет инженера по производительности для проектирования и выполнения нагрузочных тестов основных компонентов продукта. Вы будете строить и поддерживать крупномасштабные тестовые среды в...

Ampere Computing is seeking an AI Performance Principal Software Engineer to drive the development and optimization of AI frameworks across high-performance computing platforms. You will collaborate with cross-functional teams to integrate AI solutions into Ampere's cloud-native processors and accelerators.The role requires strong Python and C++ skills, deep...

Performance & Non-Functional Testing Lead Join a large-scale technology transformation programme and help shape the performance, resilience and scalability of modern cloud-native platforms. We're looking for an experienced Performance & Non-Functional Testing Lead to own the end-to-end non-functional testing capability across a complex enterprise...

Advanced Micro Devices is seeking a Browser Optimization Engineer in Poland, Województwo pomorskie. In this role, you will enhance browser performance across various platforms, critically analyzing system behavior and optimizations.The ideal candidate has a strong foundation in software engineering, particularly in performance optimization within...

W Fast Forward Solutions specjalizujemy się w rekrutacji ekspertów z dziedziny sprzedaży, marketingu i technologii dla klientów z branży tech. Jako doświadczony zespół oferujemy wsparcie pracodawcom w poszukiwaniu najlepszych talentów oraz pomagamy kandydatom w budowaniu ekscytujących karier.Nasz klient to jedna z największych polskich platform...

NVIDIA is seeking engineers who love building world-class infrastructure, from automated command-line scripting to full-blown CI/CD systems running on some of the world's largest clusters, to support our work to accelerate training of deep neural networks like Stable Diffusion or ChatGPT via hardware and software innovations. If you have that itch whenever...

NVIDIA is seeking engineers who love building world-class infrastructure, from automated command-line scripting to full-blown CI/CD systems running on some of the world's largest clusters, to support our work to accelerate training of deep neural networks like Stable Diffusion or ChatGPT via hardware and software innovations. If you have that itch whenever...

Backbase is seeking a Senior Database Engineer in Kraków to optimize database performance for our digital banking platform. This role will involve diagnosing complex database issues and collaborating with development teams to ensure peak efficiency.The ideal candidate will have solid experience with large databases, especially MySQL, and a deep...

Westinghouse Electric Company LLC is seeking a Senior Supplier Performance Engineer to oversee supplier performance, ensure high-quality metal components, and support AP1000 program activities in Europe with a focus on Poland.You will lead supplier assessments, development, and oversight, ensuring delivery, quality, and cost objectives while complying with...