Empleos de engineer - back end developer en Barcelona

At NeuralTrust, we're looking for a Frontend Engineer to help us scale our platform and take our technology to the next level. If you're passionate about building robust backend systems and working at the intersection of AI and security — join us!About NeuralTrustWe’re a Barcelona-based startup building the future of AI and Agents security. Our SaaS...

A leading software company in Barcelona is seeking a Lead Software Engineer to join their 'Seqera Platform' team. The role involves leading an engineering team, addressing technical challenges in front-end and back-end development, and implementing best practices in software engineering. Successful candidates will possess strong knowledge in API design,...

Dow Jones is creating an AI Enablement Team to accelerate AI adoption and deliver scalable, secure software solutions across business units. As a Staff Software Engineer, you will design and optimize systems, mentor peers, and collaborate with product, data, and design teams to move ideas to delivery efficiently. You will work on front-end, back-end, and...

A technology innovator in customer engagement is looking for a Full Stack Engineer to develop advanced software solutions. The candidate will work with AWS for serverless applications, React for front-end development, and Node.js for back-end services. The ideal applicant has deep experience in AWS, API integrations, and is familiar with tools like Twilio...

SITA is seeking a Data Engineer in Barcelona to accelerate airline onboarding by turning heterogeneous systems into trusted data for OCCam, our AI-powered Operations Control Center. You will build a common datalake and canonical data model, own pipeline data quality, and collaborate with Back‑End and Science teams on reliable data. The role involves...

Materialise Medical seeks a front-end software engineer to design complex modules with a focus on 3D visualization and computational workflows. You will join a TypeScript-based stack and apply object-oriented design patterns to deliver robust, scalable code.You will collaborate with architects, product managers, and fellow engineers to translate requirements...

Description Do you think like an engineer first, and a language specialist second? We are looking for engineers who want to build the next generation of cloud-native financial technology. Our platforms run on. NET and Java, but we are not looking for C# or Java developers (or Python developers, or developers of any other language). We are looking forsoftware...

Enginy, a Barcelona-based AI-native GTM startup, is seeking a Frontend Engineer to own dashboards, campaign builders and reporting UIs. You’ll build with React + Type Script and work closely with Product and Design to shape the frontend as the company scales. The role emphasizes end-to-end delivery, performance and a strong developer experience in a...

We’re looking for a curious, rigorous, problem-hungry platform engineer (who codes!) to carry the ball as we bring Ashby to the big leagues. Ashby builds software that lets talent teams build an efficient, delightful, respectful hiring process. Similarly, you’re an engineer who wants to build a paved road that excellent engineering teams can safely take...

Social Discovery Group (SDG) is seeking a Team Lead Software Engineer (.NET) to drive modernization of our back-end platform, guiding monolith-to-microservices migrations and production-ready releases in a remote setting. You will collaborate with Product and Architecture, set realistic estimates, mentor engineers, and maintain delivery discipline using...

Experteer Overview As a Staff Software Engineer at Factorial, you will lead technical initiatives around AI-native features, shipping production-ready capabilities built with LLM APIs. You’ll work closely with Product and Design, writing Rails and React to shape scalable systems that real customers rely on. This role emphasizes end-to-end ownership,...

We are seeking an enthusiastic and highly skilled Quality Assurance (QA) Developer to join our fast-paced and innovative digital marketing agency. As a key member of our dev team, you will work closely with our developer team to design, develop, and maintain backend systems that power the sites and applications of our clients. Applicants must be fluent in...

En Raona, como Data Engineer Specialist, serás referente técnico en Microsoft Fabric y Azure Data dentro del área de Data & Analytics. Diseñarás arquitecturas end-to-end y liderarás la implementación de soluciones escalables, apoyando la innovación y la mejora continua. Trabajarás de forma hands‑on construyendo componentes reutilizables y guiando...

Sage in Spain is recruiting a Graduate Software Engineer for a structured programme designed to build your technical skills while contributing to real products. You’ll work within Agile teams, gain hands-on delivery experience, and benefit from coaching, mentoring, and formal training as you grow. This hybrid role requires three days in the office weekly...

Neev is seeking a Fluent English-speaking Full Stack developer to work remotely within the EU. You will join the Development team and collaborate with a major client’s IT team on varied tooling and data workflows.You will design social data tools, build frontend interfaces, create robust back-end APIs, and automate tasks with Bash and Python. Strong Linux,...

About Xebia For more than 25 years, our global network of passionate technologists and pioneering craftspeople has delivered cutting-edge technology and game-changing consulting to companies on the brink of AI driven digital transformation. Since 2001, we have grown into a full service digital consulting company with 6000+ professionals working on a...

About the companyShalion is a data and insights-driven company that serves world-class manufacturers and brands globally. Through our Digital Shelf Optimization, Retail Media, and Food Service Aggregators solutions, we provide innovative tools for e-commerce monitoring.At Shalion, we empower brands to make smarter business decisions in eCommerce by...

Part 2 Tech Lab Full-Stack Product Engineer Own a product end to end — the users, the roadmap, the build and the release — with nobody standing between you and the people who use it. Barcelona Open 5 seats What you own 01 The users, in person 02 What gets built next, and why 03 The build, front to back 04 Whether it gets used One method, many products...

Описание: One of the companies we work with at Joppy is looking for a Data Engineer to join the team. We're looking for an experienced data engineer with depth. You'll come from a Data Engineering background - big data pipelines, storage systems, processing frameworks - but what matters most is your motivation to build across layers and solve complex...

Stark Future SL is seeking a Senior Backend Engineer to design, develop, and operate production web services that power our AI-enabled backend. You will own critical components and collaborate across product, AI, and operations teams in a fast-moving Barcelona-based environment. Join a ambitious team building premium electric motorcycles and a scalable...