Senior Python / ETL Developer

Description

Job Summary: Initium Software is seeking a Senior Python and ETL Expert to design, optimize, and innovate high-performance data architectures, transforming raw data into strategic assets. Key Highlights: 1. Design and optimize robust, scalable data pipelines (ETL). 2. Lead efficiency and ensure data flow integrity. 3. Collaborate strategically to transform data into key assets. **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 you want your work to drive critical decisions, this is your place. **Your Mission (The Impact You’ll Generate)** * **Design and Optimize:** You will be the architect of robust, 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. * **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 cross-functional 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** for creating 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 for collaboration in international settings. * Are passionate about learning, sharing ideas, and evolving alongside the team. **How Will We Measure Your Impact?** * Monthly achievement of efficiency targets for data processing across assigned projects. Effective alignment and execution of the strategic data engineering 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 environment of autonomy, collaboration, and dynamism where your initiative is valued and your impact recognized. * **Constant Challenge:** Projects with a minimum duration of 12 months, 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 a lasting mark." **Are you ready to build the future of data with us? Apply now and let’s talk.**