Empleos de lead python backend engineer en Barcelona

Software Product EngineeringCompany: Dow JonesJob Description:About the Team:Our Technology team drives the evolution of our Engineering, Data, Product and UserExperience functions. Within this group, the GenAI Experiences team builds generative AIproducts that define the future of news and business intelligence for millions of users across theWall Street...

About the role Are you ready to power the business to have a bigger impact on patients' lives? Embrace the novel opportunity to work at a business that puts patients first. In Early Science, we have highly skilled scientists in our labs who experiment and support complex drug projects. The environment is driven by scientific and technical innovation with a...

Position Name Artificial Intelligence Engineer About the profile We’re looking for an AI Engineer to join our Data and AI Engineering team. This role is ideal for those who are passionate about turning the latest AI advances - particularly LLMs (Large Language Models) - into production-ready tools, applications, and platforms. You’ll work on the front...

Build a career powered by innovations that matter! At Novanta, our innovations power technology products that are transforming healthcare and advanced manufacturing—improving productivity, enhancing people's lives and redefining what's possible. We create for our global customers engineered components and sub-systems that deliver extreme precision and...

MaxIT Consulting – Max Corporate Group in Barcelona, Spain is seeking a Senior Full-Stack Engineer – AI-Native Applications to own end-to-end product delivery in a fast-growing European tech company building an AI-powered workforce platform for healthcare.You will work across frontend, backend, databases, and cloud, using TypeScript/React and Java/J...

Preply is looking for a Senior Full Stack Engineer in Barcelona to help shape the future of our learning platform. You will balance backend focus (Python/Django) with frontend work (React/Typescript), driving data-informed product decisions and scalable architecture. You'll mentor peers, raise engineering standards, and partner with product, data, and UX...

The Role Veeva Link seeks a mid-to-senior level Front End Engineer (React) that will participate in all aspects of architecting and developing new and innovative web applications. You will have the opportunity to work on cutting‑edge technology and new product development in an established company that is rapidly growing. This is a great opportunity for an...

Make your mark for patients As a founding member of our new Barcelona R&D Hub, you will help build the AI-powered precision medicine platform that transforms clinical and molecular patient data into insights that accelerate drug discovery and improve patient outcomes.To help drive this vision, we are looking for a curious, collaborative and...

At ABB, we help industries outrun - leaner and cleaner. Here, progress is an expectation - for you, your team, and the world. As a global market leader, we'll give you what you need to make it happen. It won't always be easy, growing takes grit. But at ABB, you'll never run alone. Run what runs the world. This role sits within ABB's Robotics business, a...

Dow Jones is seeking a Staff Software Engineer in Barcelona to lead the development of real-time content systems and modernize news delivery platforms. You will work with GenAI, AWS, service mesh, Kafka, and data lake technologies, collaborating with Newswires, Factiva, and The Wall Street Journal teams to build scalable backend services.The ideal candidate...

🚀 We are hiring! Join LuxQuanta as a Field Service Engineer 🌌🔬 At LuxQuanta, we are pioneering the Quantum Communications industry with quantum physics-based security solutions. As we expand internationally, we're looking for a passionate Field Service Engineer to act as the face of LuxQuanta at customer premises, owning the end-to-end deployment...

We are looking for a Lead Software Engineer to join our Life Sciences team in Barcelona. This is an exciting opportunity to work in an agile environment, driving architectural decisions, establishing engineering best practices, and leading the development of a greenfield product from the ground up. Given the strategic importance of Pathfinder, you will...

Senior Database Engineer Department: Technology Employment Type: Full Time Location: Barcelona Reporting To: Pawel Suchocki Description The Senior Database Engineer carries the pivotal responsibility of engineering, overseeing, and preserving the integrity, scalability, and performance of the company's complex relational open source database systems. This...

Zynap is redefining how companies defend themselves in cyberspace, building the first AI agent workflow platform for preventive cybersecurity. Our AI-driven platform acts as the operational brain for security teams, automating what slows them down, connecting what7s fragmented, and transforming threat intelligence into proactive defense. By combining...

Qilimanjaro Quantum Tech is looking for a Quantum Design Lead to lead the team responsible for the design and simulation of superconducting quantum processors. This role combines technical leadership of the design team with direct, hands-on contribution to processor architecture, simulation, and layout work. The ideal candidate has a strong background in...

We're Hiring: Software Engineer (Hybrid - Barcelona)We are expanding our core engineering team. We are looking for an experienced Backend Engineer who thrives on solving complex technical challenges across distributed systems, data pipelines, and applied AI infrastructure.What You'll Do:- Design and build scalable backend services using Python.- Architect...

Software Product EngineeringCompany: Dow JonesJob Description:Senior Machine Learning EngineerDow Jones Job Location: BarcelonaAbout the Team:Our Technology team drives the evolution of our Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting-edge solutions, we shape the digital landscape for our customers,...

Bsport is seeking a Senior Full-Stack Software Engineer to join the Booking team. You will lead design decisions with Product and Design, handle high-volume data, and ensure scalable, maintainable solutions. You will collaborate with Customer teams, participate in AI-enabled workflows, and drive improvements across frontend and backend stacks. We value...

About FlyboardWe Make Voice AI Work. We ship production-ready agents that automate real sales and operations. Flyboard.ai builds and operates custom AI voice agents that automate high-volume, repeatable workflows across commercial and operational processes. Our customers include fast-moving SMEs, corporates, and mid-market leaders across Europe and LatAm. We...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Software Engineer (Front and Back end) based in Spain. As a Software Engineer, you’ll contribute across both frontend and backend development to build reliable, scalable applications in modern cloud environments. You’ll work...