Empleos de backend developer python en Barcelona

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...

Flanks is seeking a Mid-Level Backend Engineer to design, build, and maintain data pipelines and backend services powering our Open Wealth Platform. You will own data ingestion end-to-end, shaping backend infrastructure for data-driven decisions.The role requires hands-on work with ETL/ELT, Python, SQL/NoSQL, and CI/CD. We value autonomous contributors who...

Craft: Technology & Development Job Description: King operates mobile games at a massive scale. With titles like Candy Crush, Candy Crush Soda Saga and Farm Heroes Saga, our code runs on hundreds of millions of devices across the world. We believe that the right tools in the right hands are key to our success as a company. If you want to boost...

Craft: Technology & Development Job Description: King operates mobile games at a massive scale. With titles like Candy Crush, Candy Crush Soda Saga and Farm Heroes Saga, our code runs on hundreds of millions of devices across the world. We believe that the right tools in the right hands are key to our success as a company. If you want to boost...

BioCatch, the market leader in behavioral biometrics, seeks a Senior Backend Developer in Barcelona to join a high-scale team. You will design and implement core services and APIs for real-time traffic with strict SLA.Work on data collection, aggregation, and research for advanced fraud detection in a hybrid Barcelona setting. The role emphasizes scalable...

Actimo is seeking a Node.js developer skilled in both backend and full-stack development. Your role involves driving development of the core platform, maintaining high-quality code, and building RESTful APIs. The ideal candidate should have 2+ years of experience with Node.js and a Computer Science degree/equivalent.The position includes benefits like...

Workato in Barcelona is seeking an exceptional Senior Ruby on Rails Developer to join our growing team. You will build API interfaces and backend infrastructure and collaborate with UI, connectivity and DevOps teams to solve complex problems.The role demands 7+ years of Rails experience, strong Ruby, PostgreSQL, and caching tech. You’ll contribute across...

¿Te interesaría seguir desarrollándote como Senior Front-End Developer en una empresa referente en el desarrollo de soluciones de control, automatización y electrónica de alta precisión , formando parte de un equipo que construye producto propio conectado , con tecnología puntera? Desde Oxigent Technologies seleccionamos un/a SENIOR...

Why join this project? Work on high-impact Data & Insights initiatives across business performance , operations , finance , and commercial domains . Help shape how data supports strategic decision-making across a large international organisation . Explore the evolution of AI-driven analytics , productivity tools , and data...

Why join this project? Work on high-impact Data & Insights initiatives across business performance , operations , finance , and commercial domains . Help shape how data supports strategic decision-making across a large international organisation . Explore the evolution of AI-driven analytics , productivity tools , and data...

Manychat is building a Python-based Billing layer to carry payments, invoicing, anti-fraud, and compliance logic at scale. You’ll be the first engineer, define patterns, and set standards while mentoring two new engineers. The role sits within a fast-moving, high-load backend team collaborating with Platform and Product.Expect ownership of API contracts,...

¿Te interesaría seguir desarrollándote como Senior Front-End Developer en una empresa referente en el desarrollo de soluciones de control, automatización y electrónica de alta precisión , formando parte de un equipo que construye producto propio conectado , con tecnología puntera? Desde Oxigent Technologies seleccionamos un/a SENIOR...

Senior Full Stack Developer – PHP / Symfony / Vue Para presentar una candidatura, simplemente lea la siguiente descripción del puesto y asegúrese de adjuntar los documentos pertinentes. En Akuaro estamos buscando un/a Senior Full Stack Developer con fuerte orientación Backend para incorporarse al equipo tecnológico de uno de nuestros partners, una...

Senior Full Stack Developer – PHP / Symfony / Vue Para presentar una candidatura, simplemente lea la siguiente descripción del puesto y asegúrese de adjuntar los documentos pertinentes. En Akuaro estamos buscando un/a Senior Full Stack Developer con fuerte orientación Backend para incorporarse al equipo tecnológico de uno de nuestros partners, una...

Indra Group, Tech for the future. Envíe su solicitud a continuación después de leer todos los detalles y la información de apoyo sobre esta oportunidad de trabajo. Impulsamos la transformación digital con impacto, gracias a la tecnología avanzada, el conocimiento sectorial y el talento global. ¡Únete a nuestro equipo de Datos, Inteligencia...

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, readers and users. From revolutionizing visuals to optimizing tools and harnessing the power of data, mobile, video and social platforms, our team...

Software Product EngineeringCompany: Dow JonesSpain - BarcelonaFull timeJob\_Req\_54453Job 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...

En ALTEN España estamos buscando un/a **Analista Programador** con experiencia en desarrollo backend con **Python** y conocimientos en frontend con **Angular/vue/React/Next.js** para incorporarse a un proyecto innovador orientado a la evolución de plataformas digitales y herramientas operativas escalables. Buscamos una persona con orientación técnica,...

Kintai, fintech en crecimiento, busca un Senior Backend Engineer para acelerar su roadmap de producto. Diseñarás e implementarás microservicios y APIs REST/GraphQL en TypeScript (Node.js) y Python, trabajando junto al PO y el equipo de ingeniería para entregar soluciones end-to-end en un entorno ágil.Se valorará experiencia en AWS (Lambda, API Gateway,...

We are an international technology services company specialized in:• IT: Banking, Insurance, Retail & E-Commerce, Healthcare• Transport & Supply Chain: Rail, Automotive, Logistics, and Aerospace• Manufacturing: Renewable Energy, Oil & Gas, and Utilities• R&D: Research, innovation, and development of technology solutionsAt K-LAGAN, we focus on...