115 English-speaking jobs in Barcelona

Seeking Algae Fermentation Specialist – Industrial Collaboration Opportunity We are an innovative company working on the industrial production of cooking oil from micro-algae. We are looking to collaborate with a technical expert who is highly experienced in heterotrophic micro-algae cultivation and the extraction of edible oils from Micro-algae.

Company Description Byrom plc, established in 1991, is a world leader in providing tailored solutions for the management of major sports events, having delivered over 200 global events across three decades. Byrom specializes in accommodation, ticketing, hospitality, transportation, and IT services.

What You'll Do Join our international engineering team , working on the evolution and optimisation of the Salesforce Service Cloud platform. Take end-to-end ownership of your developments: from requirement intake and solution design, through implementation and rollout, to stable operations.

Our mission is to simplify disease management through accurate, real-time data, enabling better decisions for patients, healthcare professionals, and health systems. Following CE MDR certification and successful commercialization, Hippo has established distributor partnerships across multiple European countries and is now entering the next phase of its European growth.

About Skrumble: Skrumble is a review and comparison platform for brokers, prop firms, crypto exchanges, and cross-chain bridges. We publish independent reviews based on real testing and provide comparison tools to help traders make informed decisions. Our platform attracts visitors researching their next trading platform.

We are seeking a Senior Data Scientist/AI Engineer specializing in AI Safety to lead adversarial testing, risk assessment, and safety evaluations for LLM- and agent-powered chatbot systems. This role focuses on ensuring that AI technologies are safe, reliable, and aligned with business and user needs across high impact use cases.

About the opportunity Banking Foundations domain mission for N26 is to provide secure and compliant banking services that are frictionless and innovative for customers, while enabling efficient operations and informed decision-making for our staff. We achieve this through robust customer identity verification, proactive risk management, and seamless customer support.

We are looking for a professional with extensive experience in video game development and human simulation technologies, capable of leading the integration of a realistic and interactive metahuman into our AI platforms. -Key Responsibilities • Design, develop, and implement a realistic metahuman with natural facial expressions and body movements.

To strengthen our Commercial Affiliate in Spain , we are currently hiring 2 Key Account Manager (m/f/x) – Immunology/Rare Diseases To cover either the North or the South of Spain - ideally located in Galicia/Zona Norte OR Alicante/Valencia (Fulltime / permanent/ fully remote) The Opportunity As a Key Account Manager in our Spain Commercial Affiliate, reporting to the Business Unit Head, you will

Role overviewWe're looking for a full-time Service Delivery Specialist to provide the best customer experience by ensuring the smooth delivery of top-notch services that meet and exceed our customer demands. You will be joining the Product and Customer Success team, working hand in hand with Product Owners, Customer Success Managers and Software Engineers.

Multinational company with more than 50 years of experience in the development and contract manufacturing of high-precision thermoplastic solutions for sectors such as automotive, medical, electromechanical, industrial, and life sciences.

About Us: Artificial Intelligence has fundamentally changed how software is built. At Tauniqo, we are leveraging this shift to create the future of corporate training. We are in a high-growth phase, building an elite product team: fast, high-performance, and talented. We are looking for a key player in frontend to join us. The Role: We value product ownership.

At Leica Biosystems, one of Danaher's 15+ operating companies, our work saves lives—and we're all united by a shared commitment to innovate for tangible impact. You'll thrive in a culture of belonging where you and your unique viewpoint matter. And by harnessing Danaher's system of continuous improvement, you help turn ideas into impact – innovating at the speed of life.

IRP Systems is developing the next generation of high-performance e-powertrain systems that will change the electric vehicle market, and we are seeking an experienced Sales Account Manager in Spain. You'll be responsible for the following: • Identify and pursue new business opportunities in electric market segment. • Develop and maintain relationships with key customers and distributors.

Job Description Imagine being part of one of the most successful IT companies in Europe. Turn imagination into reality and apply for this exciting career opportunity in Devoteam.

Description Job type - Full-time Schedule - Monday to Friday, ET USA (Eastern Time) Work Hours Expected start date - January 2026 Work experience - 2-4 years in Sales and business development Employment type - Full-time contract Location: Barcelona, Spain. We are currently on the hunt for an ambitious and passionate Business Development Manager (BDM) to join our BD Team.

Embark on an exciting career journey with Optima Network, recognized as one of the 1000 fastest-growing companies in Europe. We are currently seeking a highly skilled AdOps Specialist to join our vibrant team. About Us: At Optima Network, we've had a front row seat to the fundamental changes of this industry we know and love.

Our Story We are entrepreneurs at heart: Ambitious, down to earth and honest. Launched in April 2019, we made the early decision to bootstrap our startup with one simple mission: We want to become the leading Device-as-a-Service offer in Europe. How? By making the life of every Founder, CTO, or IT Manager significantly easier.

We are looking for Automotive Program Buyers to work for the most important Tier1, specialized in hard trim in the automotive sector based in Barcelona. Requirements: Bachelor of Engineering or Science or Business School with purchasing speciality (or similar). Previous experience in a similar post is required (+4 years). Knowledge of project management in automotive or industrial sector.

We are: Wizeline, a global AI-centric technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.