Senior Backend Engineer

hace 2 días

Argentina EX Squared LATAM A tiempo completo

Become an EXpert as a Senior Backend Engineer (Python) At EX Squared LATAM , we partner with innovative companies to build data-driven platforms that empower smarter decision-making.We’re currently looking for a Senior Backend Engineer with Frontend knowledge to join a technically strong team working on a sophisticated platform in the advertising and marketing technology space. This role is ideal for someone who thrives in backend engineering, understands frontend concepts, and has an AI-philic mindset , always looking to leverage modern tools and techniques to build scalable, high-impact solutions. What You’ll Do Design and implement robust backend services using Python (Flask, FastAPI, or similar) Build and maintain Python-based GraphQL servers Design scalable data models using SQL databases and SQLAlchemy Collaborate with Product, UI/UX, and Engineering Leads to deliver high-quality technical solutions Balance business requirements with sound technical decision-making Optimize application performance across multiple applications Apply best practices in code quality, testing, type safety, and reusability Participate in the full development lifecycle, from planning to deployment Contribute to CI/CD pipelines and modern deployment strategies Stay up to date with emerging tools and AI-driven development practices , proposing improvements to the platform What You’ll Bring 4+ years of experience in backend development Strong proficiency in Python and backend frameworks (Flask, FastAPI, or similar) Experience with SQL databases, ORM tools (SQLAlchemy), and GraphQL Working knowledge of React , including form management and state handling Understanding of testing frameworks, build systems, and CI/CD pipelines Experience working in Mac or Linux development environments Strong communication skills in English (written and spoken) Ability to collaborate synchronously with distributed teams during core hours (EST) Nice to Have Experience in AdTech, MarTech, or marketing analytics Knowledge of budgeting, financial data systems, or pacing models Experience with monorepos or multi-application platforms Why Join EX Squared? Work with a multicultural LATAM-based team Collaborate on challenging, high-impact products for international clients Be part of a culture that values technical excellence, innovation, and ownership Opportunity to grow into technical or leadership paths What We Offer Salary in USD 100% remote work (LATAM) Flexible schedule within core collaboration hours Continuous learning & professional development Inclusive, people-first culture Mentorship from experienced engineering leaders Ready to become an EXpert? Apply now #LI-REMOTE #J-18808-Ljbffr

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