Senior Python Data Scraping Engineer (Freelance) en España
RemotoTrabaja desde cualquier lugar
Tiempo parcialMenos horas cada semana
ContratoTemporal o freelance
Up to US$40 an hour
Spain
About the role
Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project (https://jobeax.com/link/8XcmRrwPXUDcd45b) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications. In this role, you'll apply your expertise in web scraping, data extraction, and data processing to deliver accurate, reliable, and high-quality results. This part-time remote opportunity is ideal for technical professionals with hands-on experience in web scraping, data extraction and processing.
This is a freelance role for a Tendem project. As a Senior Python Data Scraping Engineer, you'll handle data scraping tasks requiring technical precision for web extraction and processing, utilizing tools such as Apify, OpenRouter, and other technologies, alongside your own technical expertise and approaches.
What you'll do
Own end-to-end data extraction workflows across complex websites, ensuring complete coverage, accuracy, and reliable delivery of structured datasets.
Leverage available tools and custom workflows to accelerate data collection, validation, and task execution while meeting defined requirement.
Ensure reliable extraction from dynamic and interactive web sources, adapting approaches as needed to handle JavaScript-rendered content and changing site behavior.
Enforce data quality standards through validation checks, cross-source consistency controls, adherence to formatting specifications, and systematic verification prior to delivery.
Scale scraping operations for large datasets using efficient batching or parallelization, monitor failures, and maintain stability against minor site structure changes.
What we're looking for
Educational qualifications
At least 5+ years of relevant experience in data engineering, web scraping, automation, or software development (required).
Bachelor's or Master's Degree in Engineering, Applied Mathematics, Computer Science, or related technical fields is a plus.
Academic and/or Professional Experience
Candidates should have a strong technical foundation and practical experience with scripting, automation, and data extraction workflows. We are looking for specialists who can solve non-trivial problems, work confidently with modern development tools and technologies, and systematically collect, structure, and validate data from diverse sources. A methodical, detail-oriented approach and the ability to work independently are essential.
Technical Skills (Essential)
Strong experience in Python web scraping (BeautifulSoup, Selenium or similar), including dynamic content (JS, AJAX, infinite scroll) and APIs via proxies
Proven ability to extract data from complex structures (hierarchies, archived pages, inconsistent HTML)
Solid background in data cleaning, normalization, and validation, delivering structured datasets (CSV, JSON, Google Sheets)
Additional requirements
Demonstrated experience handling anti-bot mechanisms and dynamic site structures at scale
Experience with cloud infrastructure (AWS or equivalent) and containerization (Docker) as part of real workflows
Hands-on experience with LLM frameworks (LangChain, OpenRouter, or similar) applied to automation tasks
Strong attention to detail and commitment to data accuracy
Self-directed work ethic with ability to troubleshoot independently
A link to GitHub is a plus
English proficiency: Upper-intermediate (B2) or above (required)
What you'll get
On this project, contributors can earn up to $40 per hour equivalent, depending on their level and pace of contribution. Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.
How you'll work
For this project, tasks are estimated to require around 10-20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active.
About the company & team
The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.
... deliver high-quality data solutions. Qualifications - Technical Skills: - Strong expertise in Google Cloud Platform (GCP). - Proficiency in BigQuery and general Data Engineering practices. - Experience with Data Ingestion and Data Tokenization. - Strong programming skills in Python. - Hands-on experience with Apache Airflow. ...
... tecnología y apostando por la innovación de los grandes fabricantes “hyperscalers”. Estamos buscando a cracks del mundo del Dato , concretamente un PySpark Senior Data Engineer , que le gusten los datos, la búsqueda minuciosa, el análisis y la tecnología. Necesitamos que tengas lo siguiente, toma nota: - Dominio y soltura ...
... deliver high-quality data solutions. Qualifications - Technical Skills: - Strong expertise in Google Cloud Platform (GCP). - Proficiency in BigQuery and general Data Engineering practices. - Experience with Data Ingestion and Data Tokenization. - Strong programming skills in Python. - Hands-on experience with Apache Airflow. ...
... deliver high-quality data solutions. Qualifications - Technical Skills: - Strong expertise in Google Cloud Platform (GCP). - Proficiency in BigQuery and general Data Engineering practices. - Experience with Data Ingestion and Data Tokenization. - Strong programming skills in Python. - Hands-on experience with Apache Airflow. ...
... orchestration and Databricks for processing and transforming data. Python (incl. PySpark), SQL, CI/CD, packaging, testing, and IaC (Bicep, Pulumi a plus) Your Impact as Data Platform Engineer: What are you going to do You will refine, build, test, deploy and automate the core functional data components as part of the NNDAP/Datalab ...
... number of international customers, we are looking for our Data Engineer - Developer. Mission ABOUT THE JOB The data engineer is a key role in any of the different data squads in charge of development and maintenance of new big data data platforms and data products. His/her main mission is to develop the different data pipelines ...
... deliver high-quality data solutions. Qualifications - Technical Skills: - Strong expertise in Google Cloud Platform (GCP). - Proficiency in BigQuery and general Data Engineering practices. - Experience with Data Ingestion and Data Tokenization. - Strong programming skills in Python. - Hands-on experience with Apache Airflow. ...
... practices across data engineering, architecture and platform evolution. - Data as a Service (DaaS) Architectures - Structured & Unstructured Data Platforms - Data Governance, Lineage & Security Frameworks - Cloud Data Engineering Technologies (AWS preferred) - Strong senior-level experience in large-scale Data Engineering ...
About the role As a senior software engineer, you will help build and scale the systems and services that form the foundation of Alpaca and empower millions of users who are trading billions of dollars worth of assets. The market data team is responsible for improving the overall architecture of Alpaca connected to data ...
... solutions through multidisciplinary collaboration across our global offices. Our Architecture team combines design excellence, technical expertise and integrated engineering to deliver complex projects that create lasting value for clients and communities. We are seeking a Senior Architect- Site Architect - Data Center projects ...
... Experience mentoring and supporting the development of other data scientists. - Collaborative mindset with the ability to work effectively across Product, Engineering, Commercial, and Data teams. The role Data sits at the heart of the company. This role ensures that Awin can fully leverage the data available across the ...
... Barcelona Mobile is currently seeking a Senior Data Analyst / Data Scientist to help our team on their next adventure. You will support insight initiatives for our Data and Analytics team across the modern data stack (Redshift, dbt, Power BI, GitLab) to turn raw data into decisions, and will be reporting to our Director of Data ...
... Promote the adoption of common standards and best practices. - Coordinate data governance committees and Data Steward teams. - Ensure interoperability between data domains. - Promote technical and operational specialization within each domain. description We are currently looking for a Senior Data Governance Soft Skills ...
... we are committed to making an impact on society, our clients, and you. Deloitte is looking to incorporate Senior profiles for its Data team, specializing in data transformation, governance, and exploitation for clients across various sectors. What you'll do You will participate in strategic data transformation projects, ...
... Business Consulting , we support companies in their strategic, operational, and digital transformation processes. We are currently expanding our team with a Senior Data & Analytics Consultant with experience in public administrations and public entities to work on Public Sector projects. What you'll do - Participating in ...
... confianza. ¿Te apasiona transformar datos en soluciones de negocio y te gustaría formar parte de uno de los proyectos más relevantes del sector aéreo? buscamos un/a Data Scientist con visión funcional, visión crítica y ganas de asumir cada vez más responsabilidad dentro del equipo. ¿Cuáles son los requisitos? - Experiencia como ...
... skills and ability to write efficient, production-ready queries - Strong Python skills for data manipulation, visualization, and advanced analysis - Knowledge of data modeling and experience partnering with engineers on data infrastructure - Experience prioritizing and managing analytical work, data assets, or product backlogs ...
... Design, code and deploy machine learning models and supporting production tools, primarily in Python. - Work with large-scale datasets and contribute to the data pipelines, feature infrastructure and feedback loops required to train and continuously improve our models. - Collaborate closely with ML Engineers, Data Engineers ...
... hands-on senior role with ownership from problem definition through deployment and impact measurement. You will partner closely with Product, Growth, Marketing, Engineering, and Analytics teams to build data-driven solutions used by millions of users. This role is based in Barcelona. We're looking for candidates who are already ...
En JAKALA buscamos un perfil de Data Scientist Senior Consultant que pueda liderar el proyecto de machine learning y analítica avanzada en uno de nuestros principales clientes. Funciones : - Diseñar, entrenar y evaluar modelos de ML tanto supervisados como no supervisados para resolver problemas complejos del negocio. - ...