Empleos de full stack engineer annotator en Barcelona

Barcelona, Spain · Full-time · Fully office-based €65,000–€85,000 gross per year Candidates must already be based in Barcelona. Build the systems behind AI-powered email marketing. Migma is building an AI platform that creates and sends on-brand email campaigns end to end. We are a two-person founding team in Barcelona, hiring a backend engineer...

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation,...

About HappyRobotHappyRobot is the infrastructure for enterprises to build and orchestrate AI workforces. Our AI workers don't just communicate through voice and email - they make decisions, take action, and run operations autonomously across entire enterprise systems. Born in Y Combinator (S23) and backed by a16z, Base10, Prysm Capital and Eurazeo with over...

About the companyBiorce is a pioneering Healthtech company dedicated to revolutionizing drug development through the power of AI. We are passionate about accelerating medical advancements and improving patient outcomes.Our team comprises seasoned clinical research professionals, data scientists, and AI experts, working collaboratively to bridge the gap...

Join the application process for the Analytics Engineer role at Spendesk. Transform data into business impact Spendesk is seeking a skilled Analytics Engineer to join our growing data organization. Reporting to the Head of Data, you will be responsible for transforming raw data into business-ready datasets, building dimensional models, and enabling...

N-iX in Barcelona is seeking a Senior Full Stack Engineer to design and implement cloud-native identity and fraud products on AWS. You will develop backend services with Go, build user-facing features in React, and ensure high-performance and secure solutions. Ideal candidates should have extensive experience in software development, particularly in Go and...

DescriptionLengow is a leader in intelligent e-commerce solutions that help brands and retailers drive profitable growth across the digital shelf. With powerful feed management, global price monitoring, and robust data capabilities, Lengow's comprehensive SaaS product suite enables merchants to amplify product visibility online, outrun competition with...

Descripción de la vacanteALOHAS isn't just a footwear brand --- we're proving fashion can be made differently. Every pair is produced on demand, so we only make what's truly wanted, cutting overproduction and waste out of the equation from day one.Working at ALOHAS means being part of the growth of a fast-moving Spanish start-up, with a young, creative team...

Odixcity Consulting is seeking a Full Stack Engineer Annotator to assess frontend and backend datasets, ensuring AI models interpret full-stack workflows accurately. You will work with modern web tech and contribute to dataset labeling and evaluation. Candidates should have 3–5 years of experience as a Full Stack Developer, solid React/Angular/Vue skills,...

**About Us** At THEKER, we're taking on one of the greatest challenges of the 21st century: redefining how physical work gets done in the world. We are a robotics and AI company building intelligent, adaptable systems that solve problems traditional automation never could. From Barcelona, our mission is to create a generation-defining company leading...

Job DescriptionoinYour mission & impactAs aJob Descriptionoin Amaris Consulting and work on AI‑powered payroll and human resources management platforms serving thousands of users worldwide. Be part of an international team, grow in an agile environment, and develop your career within a global group that values innovation, collaboration, and talent.Your...

Quik Hire Staffing is seeking a Senior Full Stack Engineer to design, develop and maintain full-stack applications remotely. The role involves collaborating with cross-functional teams to deliver scalable solutions and high-quality software across the stack. You will build RESTful APIs, microservices, and data architectures, write clean, well-documented...

Mechanical Engineering R&D - Additive Manufacturing Description - This role is responsible for designing, developing and validating mechanical solutions for additive manufacturing systems. As part of the Mechanical Engineering R&D organization within the Additive Manufacturing business, the engineer contributes to the development of complex mechanical...

We are looking for a Data Engineer to build and maintain scalable data pipelines and integrations supporting CRM operations, data matching, and reporting. You'll work closely with Full Stack Engineers and internal data teams. Key Requirements Strong hands-on experience with AWS : S3, RDS/PostgreSQL, IAM, EMR, Glue, Athena, and Redshift. Strong Apache...

We are looking for a Data Engineer to build and maintain scalable data pipelines and integrations supporting CRM operations, data matching, and reporting. You'll work closely with Full Stack Engineers and internal data teams. Key Requirements Strong hands-on experience with AWS : S3, RDS/PostgreSQL, IAM, EMR, Glue, Athena, and Redshift. Strong Apache...

Jobandtalent Who we are: We are a workforce on-demand company that heavily relies on tech. We integrate the complete process of selecting, hiring, and managing employees, being the first in digitizing all the steps, introducing Artificial Intelligence solutions in multiple phases, obtaining faster and higher-quality service for our clients, and great...

**About Ingram Micro** Ingram Micro powers the global IT ecosystem—connecting technology vendors, partners, and businesses to unlock the full promise of innovation. With operations reaching over 90% of the world’s population and our digital platform, **Ingram Micro Xvantage™** , we enable smarter, faster, and more scalable ways to do business....

Tripledot Studios is one of the largest independent mobile games companies in the world.We are a multi‑award‑winning organisation, with a global 2,500+ strong team across 12 studios.Our expanded portfolio includes some of the biggest titles in mobile gaming, collectively reaching top chart positions around the world and engaging over 25 million daily...

**Who we are:** At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building safe and personalized experiences tailored to the needs of each...

About the role: We're looking for a Staff Data Scientist to lead the technical direction, scaling, and evolution of our core AI capabilities across two tightly connected domains: * Search, Ranking & Recommendations: advancing our multi-stage retrieval and ranking systems (Two-Tower networks, Vector Search/ANN, LTR) to optimize catalog discovery for raw...