Empregos de performance engineer em Lisboa

A Ankix está à procura de um(a) QA Engineer para integrar um projeto desafiante no setor da Banca, com foco em testes de performance e resiliência de aplicações mobile e web. Se tens experiência em testes de performance, análise de tráfego de APIs e ferramentas como Charles Proxy, esta oportunidade pode ser para ti! O papel exige formação superior...

Data Engineer Databricks (Performance & Security) Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside. We believe that technology + human kindness positively impacts every community around the world. Our approach is...

Axians Portugal ищет QA-инженера для обеспечения качества, надёжности и производительности цифровых продуктов на всем жизненном цикле разработки ПО. В зависимости от проекта возможно фокус на...

Data Engineer Databricks (Performance & Security) Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside. We believe that technology + human kindness positively impacts every community around the world. Our approach is...

Tieto in Lisbon seeks an experienced Apache Kafka DevOps Engineer to administer and evolve a critical data streaming platform. You will join a hands-on team to ensure reliability and performance in a fast-paced environment. Responsibilities include cluster architecture, Kafka Connect/SR, security with mTLS and ACLs, and JVM tuning, with strong collaboration...

A Ankix procura um SAP Basis Administrator – Mid-Level para manter e evoluir ambientes SAP. O profissional participa ativamente na administração, configuração, monitorização e resolução de incidentes, assegurando performance e disponibilidade. É necessário domínio de SAP Basis, gestão de usuários/roles e transporte, patches e upgrades, com...

Aghanim, based in Lisbon, is searching for a Senior Frontend Engineer to join their team and build high-performance web applications for games. The ideal candidate has over 5 years of frontend development experience and a strong command of React and Next.js. This role involves designing scalable architecture and ensuring optimal performance in high-load...

Aghanim, based in Lisbon, is searching for a Senior Frontend Engineer to join their team and build high-performance web applications for games. The ideal candidate has over 5 years of frontend development experience and a strong command of React and Next.js.This role involves designing scalable architecture and ensuring optimal performance in high-load...

Komodo Consulting is seeking a QA Engineer to join a technology project. You will design, implement, and run automated and manual test cases, building robust frameworks for UI (Selenium) and API (Newman) testing. You will plan performance tests with JMeter and collaborate across Dev, BA, and DevOps teams to ensure continuous quality. You will apply...

Aghanim, based in Lisbon, is searching for a Senior Frontend Engineer to join their team and build high-performance web applications for games. The ideal candidate has over 5 years of frontend development experience and a strong command of React and Next.js. This role involves designing scalable architecture and ensuring optimal performance in high-load...

NKI / AWS Neuron Anyone AI is recruiting experienced GPU Kernel Engineers for a specialized project focused on reviewing, debugging, and evaluating high-performance compute kernels used in AI workloads. We’re looking for engineers with hands‑on experience writing and optimizing kernels across frameworks such as CUDA, Triton, NKI, or Pallas , with a...

MWDN is seeking a senior Rust systems programmer to own end-to-end development of high-performance infrastructure components. You will tackle complex challenges across memory, concurrency, and architecture while delivering across the full stack. Join a distributed team working on next-generation data infrastructure, with autonomy, flexible hours, and strong...

A tech-first powerhouse is seeking Senior/Principal Node Engineers to join a fully remote team across Europe. You will tackle ambitious technological challenges, handling over 100 million transactions daily. The ideal candidate will have substantial experience with Node.js and TypeScript in high-scale microservices and a strong knowledge of cloud...

Capgemini Engineering, the world leader in engineering services, is seeking a Senior RTL Engineer in Lisbon. You will drive digital design from architecture to tape-out, delivering high-performance, power-efficient SoCs and ensuring schedule commitments. You will collaborate with Verification, Synthesis, STA, Physical Design, and DFT teams; develop timing...

Quanteam, the founding entity of Rainbow Partners, is seeking a Senior Oracle PL/SQL Developer to lead database design, development and performance tuning in a hybrid Lisbon-based role. You will guide architectural decisions, refactor PL/SQL solutions, and collaborate with Java/Spring Batch teams to deliver robust data processes. The position requires 6+...

Anyone AI Inc. is seeking experienced GPU Kernel Engineers for a remote, part-time, project-based consulting engagement focused on reviewing, debugging, and evaluating high-performance compute kernels used in AI workloads. Applicants should have hands-on experience with CUDA, Triton, NKI/AWS Neuron, or Pallas/JAX and a strong grasp of numerical correctness,...

Inetum Portugal is seeking an IBM Informix Database Engineer to join a production-focused service center supporting mission-critical database environments. This role requires deep expertise in Informix architecture, high availability, performance tuning and automation. You will ensure reliability across multi-customer infrastructures, lead major changes,...

Arcesium LLC in Lisbon is seeking bright software engineers to join our technology team. You will build next-generation software used by sophisticated asset managers and play a central role in Arcesium’s platform experience. You’ll implement high-performance UIs with virtualized grids, work with Product Managers and Designers, and contribute to the...

DuckDuckGo in Lisbon is seeking a Senior C++/Chromium Engineer to lead privacy-focused projects from proposal through postmortem. You will translate vague problems into clear plans and build them in a large modern C++ codebase, often collaborating asynchronously with design and product to ship features that protect user privacy. This role requires 7+ years...

A leading technology company in Portugal is seeking a skilled Data Engineer to join their team. In this fully remote position, you will design and develop components for data ingestion and cleansing, helping to establish a data-driven culture within the organization. The ideal candidate has experience with Python or Scala, SQL databases, and AWS...