Empleos de backend developer python en Barcelona

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...

Description:Who we areAbout StripeStripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a...

Citibeats is the fastest and most efficient social intelligence and text analytics platform in the market. Citibeats organizes unstructured data via natural language processing (NLP) and machine learning. Our platform allows for the gathering of relevant information in changing social contexts, which permits public organizations and financial institutions to...

Continuous Learning from Day 1: We support your personal and professional development with both time and financial resources.Strong Company Culture: Open communication, helpfulness, authentic collaboration, and a true learn-it-all mindset.Living New Work: Flexible working hours and the freedom to work hybrid from Barcelona or remotely from anywhere in...

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...

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...

Senior Full Stack Developer – PHP / Symfony / Vue 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 compañía consolidada y en pleno crecimiento dentro del sector de productos de consumo. Se trata de un proyecto de producto propio,...

¿Te interesaría seguir desarrollándote como Programador/a de IA Generativa en una empresa dedicada a mejorar la calidad de vida de las personas mediante seguros, servicios de salud y atención personalizada, con 100 años de experiencia en el mercado,con sede en Barcelona? Desde Oxigent Technologies seleccionamos un Backend Engineer (Java) con...

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,...

Sobre nuestro cliente: Consulte la descripción del puesto a continuación. Si confía en que tiene las habilidades y la experiencia adecuadas, envíe su solicitud hoy mismo. Nuestro cliente es una compañía SaaS B2B cuya solución está orientada al sector industrial. Su plataforma da soporte a empresas industriales en la gestión y optimización de sus...

Job Opportunity - Barcelona (Spain) At InnoIT, we’re looking for experienced Senior Python developers to lead the design, development, and delivery of backend solutions. Responsibilities Lead the design, development, and delivery of backend solutions. Requirements ~ Bachelor’s degree or higher in Computer Science, Engineering, or...

Desde SII Group Spain buscamos un/a Backend Developer .NET para formar parte de nuestro gran equipo en Barcelona.La posición está orientada al desarrollo y mantenimiento de aplicaciones dentro de un equipo técnico consolidado, participando en nuevos desarrollos, evolutivos y pruebas unitarias, en coordinación directa con el responsable técnico del...

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...

En Plexus Tech seguimos creciendo y buscamos a profesionales para trabajar en el desarrollo de tecnología con alma.Somos una compañía tecnológica especializada en servicios y productos IT, basados en la innovación y el desarrollo. Fundada en el talento y las capacidades de nuestra gente, casi 5.000 profesionales que crecen con nosotros en proyectos...

Manychat is seeking a Senior Python Engineer for Brands in Barcelona. You will own backend systems, design scalable services with FastAPI, and directly influence product decisions. You’ll collaborate with product and partners to ensure the code delivers real metrics and growth.You’ll work on building a new product from scratch, with room to lead your own...

Are you looking for the next step in your career? If you are open to new challenges in Barcelona this is your opportunity, join us ! Consulte la descripción del puesto a continuación. Si confía en que tiene las habilidades y la experiencia adecuadas, envíe su solicitud hoy mismo. We are exceptional together and we believe in growing by helping others...

What can you expect from us? Continuous Learning from Day 1: We support your personal and professional development with both time and financial resources. Strong Company Culture: Open communication, helpfulness, authentic collaboration, and a true learn-it-all mindset. Living New Work: Flexible working hours and the freedom to work hybrid from Barcelona...

Mindrift is seeking a Senior Python Developer in Barcelona to join a remote, flexible project-based collaboration. The role involves creating functional tests, managing Docker environments, and leveraging AI tools for development efficiency. Candidates should have over 5 years of experience in Python, deep knowledge of pytest, and expert-level Docker skills....

A global consulting firm is looking for a skilled Backend Developer (Node.js) based in Barcelona, Spain. In this role, you will design and develop scalable backend systems that support high-impact digital solutions for international clients. Ideal candidates have at least 5 years of software engineering experience and proficiency in Node.js with Fastify. The...