Sr Data & Analytics Full Stack Developer - UI & Integrations - ONLY MEXICO

About Scalepex Scalepex is a nearshore partner that empowers businesses to scale efficiently and effectively through exceptional services. With a strong focus on customer success, innovation, and cultural alignment, we support companies in building high-performing teams across industries. At Scalepex, we believe in fostering an environment where our people can thrive, grow their careers, and make a real impact. Job Summary We are seeking a Senior Software Developer with a strong focus on Data, Analytics, and UI development to design and build scalable, self-service analytics platforms. This role sits at the intersection of data engineering, front-end development, and analytics , transforming complex datasets into intuitive, secure, and high-performing dashboard experiences. You will play a key role in enabling internal teams, clients, and stakeholders to access actionable insights through modern, user-friendly analytics portals. Key Responsibilities Design, develop, and maintain self-service analytics portals for: Campaign and advertiser performance tracking Creator revenue and content analytics Internal business intelligence reporting Build and implement secure authentication and role-based access controls for multiple user types Integrate and manage data pipelines from multiple sources, including: Databricks and AWS S3 Salesforce (campaign and advertiser data) BI tools such as Tableau or similar platforms Internal APIs and databases Develop responsive, high-quality UI dashboards using modern front-end technologies (HTML, CSS, JavaScript, React) Contribute to system architecture, tool selection, and scalability decisions Collaborate cross-functionally with data, product, and business teams Remain hands-on in development while mentoring junior developers and contributing to team growth Required Qualifications Strong experience in software development , with a focus on data-driven applications Proficiency in front-end development : HTML, CSS, JavaScript, and React Experience integrating with BI tools (e.g., Tableau, Business Objects, or similar) Familiarity with data APIs and lightweight ETL processes Hands-on experience with Salesforce integrations , including one or more of: Salesforce APIs Experience Cloud / Partner Portal Visualforce Ability to translate complex data into clear, user-friendly analytics experiences Preferred Qualifications Experience building customer-facing analytics platforms Knowledge of authentication and authorization systems Background in AdTech, performance marketing, or creator platforms Contractor scheme 100% Remote