Empleos de senior python engineer datafeed team en Barcelona

Shipco IT in Barcelona is seeking a Senior Application Developer to turn ideas into scalable software. Design, build, and maintain high‑performance web apps using Python, FastAPI, and async microservices, with Angular frontends and cross‑functional collaboration. You’ll work across the full software lifecycle, modernize legacy services, implement...

Clarivate Analytics seeks a Lead Software Engineer - AI Product development in Barcelona to build scalable AI-powered software using Python, cloud platforms, and LLM-based applications. You will join a small, skilled team reporting to the Engineering Manager and shape technical direction in a hybrid environment. Ideal candidates have 7+ years in software, 4+...

ADP is seeking a Threat Detection Engineer to join our Global Security team. You will work with CIRC, Threat Intelligence, Threat Hunting, Red Team, and AppDev to design and drive threat detection across ADP security platforms. You will develop advanced alerting, maintain expertise on threats, and collaborate to build tailored detections using SIEM and SOAR...

A software development company in Barcelona seeks a Senior Python back-end engineer to lead backend development for an AI-powered platform. You'll design scalable systems, collaborate with product teams, and deliver impactful technical solutions. The ideal candidate has over 4 years of experience and a strong product-focused mindset. This position offers...

bsport is hiring for an OpsEng engineer within the Platform Organization. You will own architecture and delivery of client onboarding and data migrations, and help scale deployments for our branded mobile apps. You'll design internal tooling and libraries used across engineering, and drive decisions with a focus on scalability and developer experience. We...

Constructor.io is a distributed team hiring a backend-focused engineer for its Experiments platform. You’ll build Python services and data-heavy pipelines, with opportunities to contribute to the Dash UI and Spark/Databricks work, while prioritizing correctness and observability. You’ll own backend components for experiment assignment, logging, and...

About Qualifyze: Founded in 2019, Qualifyze is a leading company in supply chain compliance management in the Life Sciences industry, trusted by over 1,500 pharmaceutical and healthcare companies globally. Our digital suite of solutions connects manufacturers, suppliers, and a global network of more than 250 auditors and quality experts. With a track record...

ERNI in Barcelona is seeking a senior backend engineer to build and evolve an intelligent Python-based backend for an Agentic AI solution. You will implement scalable services, secure APIs, and cloud-native components using Python, OpenShift, Docker, and related tools.You will join a supportive team, work in a hybrid model (office 2 days a week), and...

Ogury is seeking a curious and motivated Data Engineer to join our team in Barcelona. You will work with data analysts and software engineers to build and maintain scalable data systems powering our persona modeling and reporting platforms. This is a cross-functional role with problem-solving and a strong learning mindset. The position requires 3+ years in...

Lever, Inc. is seeking a Senior Software Developer (Node.Js/Python) based in Spain. You will design, develop, and operate scalable backend services and AI-enabled components, collaborating with AI engineers and cross-functional teams to deliver production-grade APIs.You will own technical decisions, enforce coding standards, and mentor peers while working in...

A leading software development company in Barcelona is seeking a Senior Software Engineer (Python / Backend) to lead backend development and contribute to an AI-powered platform. Candidates should have over 4 years of experience in Python, strong problem-solving skills, and the ability to work independently. This role offers competitive USD-based...

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,...

Overview En cdmon llevamos más de dos décadas construyendo una internet más accesible, segura y eficiente para miles de usuarios en España y el mundo. Somos mucho más que hosting, dominios y cloud: somos la infraestructura crítica sobre la que empresas y personas construyen su presencia digital. El rol El Software Engineer Team Lead será responsable...

Job DescriptionADP is hiring a Senior AI Engineer.Does the thought of working with one of the most comprehensive employment data sets excite you? Are you empathetic to client needs and inspired by transformation and impacting the lives of millions of people every day?Are you looking to join a dynamic, inclusive team environment with a culture of...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Developer (Node.js/Python) based in Spain.As a Senior Software Developer, you will help build the backend and AI systems that support an innovative, rapidly growing technology business in the electric mobility...

Channel Factory provides intelligent marketing solutions for the next generation of contextual safety, suitability, and performance for brands and agencies. Our platform helps marketers implement, automate, and scale their marketing programs across the world's largest video library, YouTube and emerging growth channels. We sit at the intersection of...

Strong middle Python Engineer (with LangGraph)Location: Remote from Spain (an indefinite Spanish employment contract)We are looking for aPython Engineerto build and maintain stateful AI agent workflows using LangGraph. The role focuses on workflow orchestration, checkpointing, human-in-the-loop interactions, resilience patterns, and observability across...

Senior Verification Engineer - RISC-V | Barcelona (Relocation & Visa Sponsorship)Are you a Senior Verification Engineer working on complex digital designs and high-performance CPUs - and feeling like your current role isn’t stretching you enough?This Barcelona-based semiconductor startup is developing high-performance RISC-V microprocessor cores for...

At Open Cosmos we are solving the world's biggest challenges from space, providing businesses, governments and researchers access to more readily available information than ever before - ready for the challenge? Then read on... Working in our Growth Team The Growth team acts as the powerhouse of the company, ensuring the immediate needs of the customers are...

Job Description ADP is hiring a Senior AI Engineer. Does the thought of working with one of the most comprehensive employment data sets excite you? Are you empathetic to client needs and inspired by transformation and impacting the lives of millions of people every day? Are you looking to join a dynamic, inclusive team environment with a culture of...