116 engineer English-speaking jobs in Barcelona

(Python, React w/ Typescript) The Role As a Full-Stack Engineer, you will build and scale user-facing ... As a Software Engineer in our Life Sciences Tech Hub, you will design and build systems that enable secure ... deployments, big-data ingestion and analytics, distributed systems, and algorithmic complexity Full Stack Engineer

Experienced Rails engineer with a passion for AI and LLMs sought to build and iterate on a high-impact product. Must have experience with Ruby on Rails, PostgreSQL, Redis, and Sidekiq.

About the Role We are seeking a Senior ML Security & Robustness Engineer who will lead the design and

view infrastructure as a critical component of our overall business strategy ,As our Senior DevOps/SRE Engineer

As a Senior Frontend Engineer, you’ll work hands-on with modern technologies like Angular, TypeScript ... YOUR IMPACT As a Senior Frontend Engineer in the Engineering Team, you will be instrumental in delivering

Forward Deployed AI Engineer interns will develop and deploy AI solutions, optimize algorithms, and collaborate with clients on projects spanning various industries.

We are looking for a talented, motivated, and experienced software engineer to create value for Keysight

As a Software Engineer in our Life Sciences Tech Hub, you will design and build systems that enable secure ... ingestion and analytics, distributed systems, and algorithmic complexity The Role As a software engineer

Datavant is the data collaboration platform trusted for healthcare. Guided by our mission to make the world’s health data secure, accessible and actionable, we provide critical data solutions for organizations across the healthcare ecosystem - including providers, health plans, researchers, and life sciences companies.

Design and build frontend experiences for subscriptions, billing, payments, and teacher payroll systems. Develop member-to-studio payment flows, compliance, and processing. Lead a back-office revamp using React, TypeScript, and modern frontend patterns.

analytics tools (e.g., Amplitude, Rudderstack, Growthbook) What the job involves The Senior Full-stack Engineer

We are seeking a Senior Platform Engineer with experience in infrastructure automation, network security

We are looking for a Mobile Developer Engineer to join our team in Barcelona.

view infrastructure as a critical component of our overall business strategy ,As our Senior DevOps/SRE Engineer

Mission / Role Purpose The Application Support Engineer provides advanced application-level and operational

Senior AI Engineer specializing in LLMs to lead the design, evaluation, and deployment of production‑grade

Description As a platform engineer, you will contribute to all parts of the software development lifecycle

We are looking for an SCADA Platform Engineer to work on exciting projects with high business impact.

Responsibilities As aSolutions Security Engineer you will provide pre‑sales support of Keysight’s Network

Main requirements We’re looking for a strong backend engineer.