Mid-Level Software Engineer

This role is open to candidates based in LATAM, Africa, and Eastern Europe. Please note that as this role supports U.S.-based clients, candidates must be available to work during U.S. business hours aligned with the client’s time zone.

Our client is a fintech SaaS company providing a purpose-built platform for consumer lending. Their technology enables lenders to manage the full loan lifecycle, from origination through servicing and collections, through a sophisticated white-label infrastructure designed for scalability and operational efficiency.

Location

Fully-Remote (Latin America) | 9 AM – 5 PM EST

Role Overview

The Mid-Level Software Engineer will take ownership of features from initial ticket through production deployment while working across a full-stack fintech platform. This role involves building borrower-facing workflows, payment-related functionality, and scalable API services while leveraging AI-assisted development tools to accelerate engineering workflows and delivery.

Key Responsibilities

Feature Ownership & Development

• Own features from initial ticket through deployment, ensuring all acceptance criteria are met

• Build and maintain functionality related to payments, borrower workflows, and tenant configuration

• Work across the full stack to deliver reliable and scalable software solutions

Database & API Management

• Write and optimize complex SQL queries using PostgreSQL 16

• Build, maintain, and scale RESTful APIs within a multi-tenant SaaS architecture

• Ensure strong data integrity, system reliability, and application performance

Cloud Infrastructure & Integrations

• Utilize AWS services including EC2, S3, RDS, and Lambda to support platform infrastructure

• Support third-party integrations such as Twilio and payment processing systems

• Help maintain scalable and reliable cloud-based services

Agile Collaboration

• Participate actively in Scrum ceremonies including standups, sprint planning, and retrospectives

• Contribute to code quality through Git-based pull request reviews and technical documentation

• Collaborate closely with engineering team members in a fast-paced development environment

AI-Assisted Engineering

• Incorporate AI coding assistants such as Claude Code or Cursor into daily development workflows

• Leverage AI tools to improve development velocity while maintaining code quality and reliability

Qualifications

Experience

• 3–5 years of professional software engineering experience

• Strong experience working with PostgreSQL and writing complex SQL queries

• Experience building and maintaining RESTful APIs and SaaS applications

• Working knowledge of AWS services including EC2, RDS, and S3

• Experience working within Git workflows and pull request review processes

• Experience in fintech, lending, or payments environments is a plus

• Exposure to Docker, CI/CD pipelines, Infrastructure-as-Code, or automated testing is preferred

Skills

• Strong full-stack development and problem-solving capabilities

• Excellent understanding of API architecture and database optimization

• Strong written and verbal English communication skills

• Ability to work independently and manage feature ownership end-to-end

• Comfortable working in fast-moving, low-bureaucracy environments

• Strong analytical mindset with attention to detail around financial systems and sensitive data

• Enthusiastic about AI-assisted development workflows and emerging engineering tools

What Success Looks Like

• Consistent delivery of reliable, scalable, and high-quality code within sprint cycles

• Strong contribution to the platform’s evolving payment and lending infrastructure

• Positive collaboration through thoughtful code reviews and engineering support

• Effective use of AI-assisted tools to improve development efficiency without compromising quality

• Continued technical growth and ownership across the product lifecycle

Opportunity

This is an exciting opportunity to join a growing fintech platform and contribute directly to the development of scalable lending technology. The Mid-Level Software Engineer will gain exposure to both backend infrastructure and customer-facing functionality while working in a remote-first environment focused on innovation, ownership, and AI-driven engineering workflows.

Application Process:

To be considered for this role these steps need to be followed:

• Fill in the application form

• Record a video showcasing your skill sets