Job Summary: We are seeking a Python and ETL expert to design and optimize high-performance data architectures, leading efficiency and driving technical innovation within a collaborative environment. Key Highlights: 1. Architect of robust and scalable data pipelines (ETL) 2. Lead efficiency and ensure data flow integrity 3. Innovate and implement best practices for packaging and deployment **Senior Challenge: Scale Data Intelligence as Our Next Python & ETL Expert** **Location:** 100% Remote (Spain) At **Initium Software**, we don’t seek employees—we seek strategic partners who understand that code is the tool to generate real impact. We are not a traditional consultancy. We connect elite talent with the market’s most complex technical challenges. If high-performance data architecture motivates you—and if you want your work to power critical decisions—this is your place. **Your Mission (The Impact You’ll Generate)** * **Design and Optimize:** You will be the architect of robust and scalable data pipelines (ETL) for processing large volumes of information. * **Lead Efficiency:** You will build solutions ensuring data flow integrity and speed in mission-critical environments. * **Drive Technical Innovation:** You will implement best practices for packaging and deployment to elevate the team’s quality standards. * **Strategic Collaboration:** You will work side-by-side with multidisciplinary teams to transform raw data into strategic assets. Requirements: * **Python Master:** +4 years of solid Python experience applied exclusively to data ecosystems. * **Data Processing:** Expert-level proficiency in **PySpark** and/or **Pandas** for complex transformations. * **SQL Ninja:** Advanced ability to write complex queries and optimize databases. * **Software Engineering:** Real-world experience using **Poetry** for version control and **Docker** to create consistent environments. **We Especially Value If You Also** * Master the **AWS** ecosystem (Glue, S3, CloudWatch, SQS). * Have successfully navigated **Big Data Cluster** environments. * Possess **B2 (Upper Intermediate)** English proficiency to collaborate in international settings. * Are passionate about learning, sharing ideas, and evolving alongside the team. **How We’ll Measure Your Impact?** * Monthly achievement of assigned project data processing efficiency goals. Effective alignment and execution of the data engineering strategic plan. * Benefits * **Evolutionary Compensation:** Competitive salary offer defined according to your **technical experience** and the **current market competitiveness**. * **Total Freedom:** Fully **100% Remote** work from Spain with genuine schedule flexibility (09:00–18:00h). * **Elite Culture:** An autonomous, collaborative, and dynamic environment where your initiative is valued and your impact recognized. * **Constant Challenge:** Minimum 12-month projects leveraging cutting-edge technologies—far from monotony. "At Initium, we don’t just develop technology—we create an environment where people can evolve, deliver value, and leave their mark." **Are You Ready to Build the Future of Data With Us? Apply Now and Let’s Talk.**