performance engineer

99X Technology in Lisbon is looking for a Backend Java Engineer to design and maintain scalable backend services. The role involves building robust solutions, ensuring code quality, and optimizing performance. Successful candidates will have over 3 years of experience, strong expertise in Java, Quarkus, and Spring Boot, along with excellent problem-solving...

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...

99X Technology in Lisbon is looking for a Backend Java Engineer to design and maintain scalable backend services. The role involves building robust solutions, ensuring code quality, and optimizing performance. Successful candidates will have over 3 years of experience, strong expertise in Java, Quarkus, and Spring Boot, along with excellent problem-solving...

- 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...

- 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...

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...

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,...

Decskill, an IT consulting company with over 10 years in the market and presence in Lisbon, Porto and Madrid, seeks an AI Senior Backend Engineer. You will design scalable backend services, implement features with best practices, and ensure code quality with automated testing and reviews. Required: 4+ years in software development, strong backend experience...

Lead a remote team of senior engineers in building scalable, memory-safe backend services using Rust, focusing on distributed systems, performance, and reliability.

A global market intelligence firm in Lisbon is seeking a Senior Frontend Software Engineer to develop high-performance web applications. You'll work closely with product, design, and backend teams to create intuitive interfaces. Required skills include JavaScript, React, HTML, and strong problem-solving abilities. The position offers a salary range of 55,000...

Kake is a remote-first company building highly scalable, memory-safe backend services in Rust. We value deep systems programming, ownership concepts, and a strong focus on performance and reliability across distributed systems. Join a people-first global community of senior engineers and drive architectural decisions while collaborating with teams across...

Kake is a remote-first company building highly scalable, memory-safe backend services in Rust. We value deep systems programming, ownership concepts, and a strong focus on performance and reliability across distributed systems. Join a people-first global community of senior engineers and drive architectural decisions while collaborating with teams across...

Kake is a remote-first company building highly scalable, memory-safe backend services in Rust. We value deep systems programming, ownership concepts, and a strong focus on performance and reliability across distributed systems. Join a people-first global community of senior engineers and drive architectural decisions while collaborating with teams across...

Kake is a remote-first company building highly scalable, memory-safe backend services in Rust. We value deep systems programming, ownership concepts, and a strong focus on performance and reliability across distributed systems. Join a people-first global community of senior engineers and drive architectural decisions while collaborating with teams across...

Seeking a Senior Frontend Software Engineer in Lisbon to develop high-performance web applications, collaborating with product, design, and backend teams to create intuitive interfaces.

Seeking a Senior Frontend Software Engineer in Lisbon to develop high-performance web applications, collaborating with product, design, and backend teams to create intuitive interfaces.

Seeking a Senior Frontend Software Engineer in Lisbon to develop high-performance web applications, collaborating with product, design, and backend teams to create intuitive interfaces.

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...

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,...

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...