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Open nowFirst seen 3 days ago

Senior Backend Engineer (Stripe & Fintech Specialist)

Mindtech24 open roles

Where
Bogotá, Bogota, Colombia, Remote
Work mode
Remote
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Your applicationOpen nowSenior Backend Engineer (Stripe & Fintech Specialist)Mindtech · Bogotá, Bogota, Colombia, Remote

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The clock on this job

Early applications get read.

12.1% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.1%1 day
  2. 4.5%3 days
  3. 12.1%7 days
  4. 19.1%14 days
  5. 35.6%30 days
  6. 52.7%60 days
This job: first seen 3 days ago

The posting

About Mindtech



Mindtech is your gateway to exciting, impactful technology projects. We specialize in staff augmentation and end-to-end software outsourcing, connecting top Latin American talent with global opportunities. Our agile approach ensures exceptional service and innovative solutions for our clients.

Senior Backend Engineer (Stripe & Fintech Specialist)

Role Overview

We´re seeking a Senior Backend Engineer with deep expertise in Stripe Connect to lead the evolution of our clients payment infrastructure. You will be responsible for architecting and implementing a robust Stripe Connect integration within a core Django API, facilitating a critical migration from a legacy Ruby on Rails payment portal.

As the lead for this initiative, you will handle the end-to-end payment lifecycle—from onboarding and funds flow to complex webhook orchestration and business logic—ensuring a seamless experience for our marketplace users.

Core Responsibilities

  • Stripe Connect Implementation: Architect and build the Stripe Connect integration (Standard, Express, or Custom) within a Django/Python environment.
  • Payment Orchestration: Design and implement complex payment flows, including split payments, payouts, and fee collection.
  • Webhook Architecture: Build a resilient, idempotent webhook processing system to legacy Ruby on Rails Payment Portal into the core Django API.
  • Businesses handle real-time events from Stripe.
  • Legacy Migration: Collaborate with the team to migrate payment logic and data from a Logic Integration: Integrate Stripe events with core business processes (auctions, bidding, and user management).
  • Asynchronous Processing: Utilize Celery and Redis to manage high-volume, time-sensitive payment tasks and background jobs.
  • Security & Compliance: Ensure all payment workflows adhere to PCI-DSS standards and best practices for financial data security.
  • Monitoring & Observability: Build and maintain monitoring, alerting, and logging infrastructure for payment flows (Datadog, Sentry or similar).
  • Exhaustive Testing: Write comprehensive unit and integration tests, maintain high test coverage.

Technical Stack

  • Backend: Python 3.11+, Django 4.x, Django REST Framework (DRF)
  • Payments: Stripe (Connect, Billing, Webhooks)
  • Task Queue: Celery, Redis, RabbitMQ (Amazon MQ)
  • Database: PostgreSQL (Aurora Serverless v2)
  • Infrastructure: AWS (ECS Fargate, ElastiCache)

Required Qualifications

  • 5+ years of professional backend development experience.
  • Proven track record of implementing Stripe Connect at scale (experience with marketplace or platform models is essential).
  • Expert-level Python & Django skills, specifically building scalable APIs and handling complex database migrations.
  • Advanced Webhook Management: Experience building robust systems for handling, retrying, and auditing webhooks.
  • Asynchronous Expertise: Deep experience with Celery and Redis for handling long-running or mission-critical tasks.
  • Architectural Mindset: Ability to design systems that are modular, testable, and maintainable.

Preferred Qualifications

  • Ruby on Rails Knowledge: Ability to read and understand legacy Ruby code to facilitate a smoother migration to Django.
  • Fintech Experience: Prior experience in auctions, e-commerce, or similar high-stakes financial environments.
  • AWS Proficiency: Hands-on experience with ECS Fargate and Amazon MQ.
  • Frontend Awareness: Understanding of how backend payment flows interact with React Native (Expo) and Next.js frontends.
  • State Machine / Workflow experience: Ability to design payment state machines or workflows

We Offer

100% remote work Salary in USD Referral program Growth opportunities in a fast-scaling startup A global, multicultural work environment

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