Senior Backend Python Engineer

Senior Backend Python Engineer New mindIT HR Agency (on behalf of a confidential client) Remote, Argentina Job Title Senior Backend Python Engineer Job Description Our client is transforming the commercial real estate financing space. Backed by leading venture capital firms and financial institutions, they have built an AI-powered platform that connects brokers and borrowers with the most suitable lenders for their deals, automating the most time-consuming steps of the financing process. They are looking for a Senior Backend Python Engineer to join their engineering team and help scale their platform. Responsibilities: • Write clean, scalable, and testable Python code. • Maintain and improve the core Flask API and FastAPI microservices (including the AI Service and Email Service). • Architect, design, and implement new features across the product roadmap. • Collaborate closely with product, design, marketing, and engineering teams. • Perform code reviews with teammates. • Help define and document engineering best practices, testing, and CI/CD processes. • Contribute to a culture of technical excellence, velocity, and collaboration. • Participate in interviews and help improve the hiring process. Restrictions • Telecommuting is OK • No Agencies Please Requirements • Proven experience building Python APIs with Flask or FastAPI. • Experience working in product companies or startups, ideally in fast-paced, growth-oriented environments. • Strong ability to take business ideas from whiteboard to production. • B.S. in Computer Science or equivalent experience. • Must be based in Latin America; candidates based in Argentina are preferred. Nice to have: • Experience with LLMs and building agentic AI applications. • Experience with GraphQL. • Experience with projects handling complex workflows. • Previous experience in a high-growth company. About the Company This posting is managed by mindIT HR Agency on behalf of a confidential client. The client is a venture-backed, New York-based startup building an AI-powered platform for the commercial real estate financing industry, connecting brokers and borrowers with the right lenders while automating the most time-consuming parts of the deal process. Contact Info • Contact: mindIT HR Agency / Talent Team • E-mail contact: jobs@mindithr.com • Web: https://mindithr.com/senior-backend-python-engineer/ Posted 15 July 2026 Back end, Machine Learning, Web Developer / Engineer ← Previous Full-Stack Engineer, AIDAR in Hamburg, Germany Next → Senior AI-Augmented Full Stack Developer, SureSwift Capital in Victoria, Canada More jobs in Developer / Engineer Submit a Job Have a job that our community would be interested in? Please check our job submission how-to for details on how to file a job posting. After you have reviewed our how-to document, please login and use this form to create a new job posting If you have submitted jobs previously under your login, you can view them by logging in now. In case of questions, please contact the PSF Python Job Board team. Thank you. Stay up-to-date Subscribe via RSS Follow The PSF via Twitter Job Board Sponsors