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Sezzle

AI Engineering I

Sezzle

. Contribute to the design and development of AI-powered platforms and systems, working alongside senior engineers on complex initiatives.

Posted 4/21/2026full-timeRemote • 🇧🇷 BrazilJunior💰 $2,500 - $3,333 per monthWebsite

Tech Stack

Tools & technologies
Distributed SystemsPythonReactSQL

About the role

Key responsibilities & impact
  • Contribute to the design and development of AI-powered platforms and systems, working alongside senior engineers on complex initiatives.
  • Own end-to-end delivery of complex projects, from problem discovery and system design through production rollout and iteration.
  • Build AI-driven features, intelligent automation, and agentic systems that enhance customer experiences and improve team productivity.
  • Embed AI capabilities into existing team workflows, products, and processes, ensuring solutions integrate naturally.
  • Integrate AI capabilities into customer-facing products, internal tools, and operational workflows.
  • Build full-stack components spanning backend services, APIs, data layers, and frontend interfaces.
  • Translate business and operational problems into maintainable, AI-enabled technical solutions with guidance from senior team members.
  • Apply systems thinking to ensure reliability, performance, and security across platforms.
  • Collaborate with engineers, teams, and stakeholders across the company to understand requirements and deliver impactful solutions.
  • Participate in production support and incident response for team-owned systems, learning operational best practices.
  • Engage in code reviews and knowledge sharing to continuously improve skills and contribute to team growth.

Requirements

What you’ll need
  • 1–3 years of professional experience in software engineering, AI engineering, platform engineering, or related roles.
  • Hands-on experience designing, building, and shipping AI-powered systems into production environments.
  • Strong proficiency in Python, SQL, and frontend frameworks such as React.
  • Proven experience designing and owning production-grade full-stack systems.
  • Experience working with distributed systems, internal platforms, or complex data workflows.
  • Ability to operate effectively in ambiguous problem spaces and drive solutions with minimal direction.

Benefits

Comp & perks
  • 🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Sezzle Website LinkedIn All Job Openings 201 - 500 employees Founded 2016 💳 Fintech 👥 B2C 🛍️ eCommerce Fintech
  • B2C
  • eCommerce Sezzle is a financial technology company that offers a "buy now, pay later" service, allowing consumers to purchase products and pay for them in four interest-free installments over six weeks. The Sezzle app provides users with a flexible financing alternative to traditional credit cards, enabling instant approval decisions without impacting credit scores. Sezzle partners with various top brands, including Amazon, Walmart, and Target, to offer in-app and in-store payment options. The company's mission is to empower consumers financially by providing more financial freedom and control. It is available as a mobile app, with millions of downloads and high user ratings, and works towards accessibility and inclusion on its platform. AI Engineering I Job not on LinkedIn 🔥 3 minutes ago 🇧🇷 Brazil – Remote 💵 $2.5k - $3.3k / month ⏰ Full Time 🟢 Junior 🤖 AI Engineer 🚫👨‍🎓 No degree required Distributed Systems Python React SQL Apply Now Find Hiring Managers Customize resume for this job Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
  • Contribute to the design and development of AI-powered platforms and systems, working alongside senior engineers on complex initiatives.
  • Own end-to-end delivery of complex projects, from problem discovery and system design through production rollout and iteration.
  • Build AI-driven features, intelligent automation, and agentic systems that enhance customer experiences and improve team productivity.
  • Embed AI capabilities into existing team workflows, products, and processes, ensuring solutions integrate naturally.
  • Integrate AI capabilities into customer-facing products, internal tools, and operational workflows.
  • Build full-stack components spanning backend services, APIs, data layers, and frontend interfaces.
  • Translate business and operational problems into maintainable, AI-enabled technical solutions with guidance from senior team members.
  • Apply systems thinking to ensure reliability, performance, and security across platforms.
  • Collaborate with engineers, teams, and stakeholders across the company to understand requirements and deliver impactful solutions.
  • Participate in production support and incident response for team-owned systems, learning operational best practices.
  • Engage in code reviews and knowledge sharing to continuously improve skills and contribute to team growth. 🎯 Requirements
  • 1–3 years of professional experience in software engineering, AI engineering, platform engineering, or related roles.
  • Hands-on experience designing, building, and shipping AI-powered systems into production environments.
  • Strong proficiency in Python, SQL, and frontend frameworks such as React.
  • Proven experience designing and owning production-grade full-stack systems.
  • Experience working with distributed systems, internal platforms, or complex data workflows.
  • Ability to operate effectively in ambiguous problem spaces and drive solutions with minimal direction. Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Hard Skills & Tools
PythonSQLReactAI-powered systemsfull-stack systemsbackend servicesAPIsdata layersintelligent automationsystems thinking
Soft Skills
problem discoverycollaborationcommunicationadaptabilityknowledge sharingincident responseteam growthoperational best practicesdrive solutionsambiguity management