Senior Backend Software Engineer | 5K-6K USD Monthly + Remote | AgTech SaaS Startup

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profile Job Location:

Medellín - Colombia

profile Monthly Salary: Not Disclosed
Posted on: 8 hours ago
Vacancies: 1 Vacancy

Job Summary

This role is focused on improving and scaling an existing production system.

We are looking for a Senior Backend Software Engineer to help strengthen and scale an existing SaaS platform. This role is ideal for an engineer who enjoys working on databases system performance reliability and backend architecture rather than building UI features.

You will work closely with the team to identify bottlenecks improve scalability and ensure the platform is ready for long-term growth.

This is an opportunistic hire for an A engineer. There is a high bar.

Responsibilities: 

  • Own backend initiatives end-to-end from design to deployment

  • Design optimize and maintain PostgreSQL database schemas queries and data models

  • Improve backend performance scalability and reliability across the system

  • Identify and resolve architectural bottlenecks in existing services

  • Build and maintain backend services and APIs using / TypeScript

  • Strengthen system robustness monitoring and long-term maintainability

  • Collaborate with frontend engineers as needed


Qualifications :

This role is NOT for candidates whose experience is primarily feature delivery rather than system scaling mid-level engineers or frontend-focused developers.

Must-haves (non-negotiable)

  • 6 years of professional backend engineering experience in production environments

  • Deep hands-on experience with using JavaScript and TypeScript (not exposure not side projects)

  • 6 years working with relational databases including PostgreSQL with ownership over:

    • Schema design

    • Query optimization

    • Data modeling decisions

  • Proven experience scaling and hardening live SaaS systems used by real customers

  • Demonstrated ownership of backend architecture decisions in startup or scale-up environments

  • Strong understanding of system performance reliability and long-term maintainability

  • Comfortable working in existing codebases and improving what is already built (not just greenfield work)

  • Ability to operate independently identify bottlenecks and propose solutions without detailed direction

Nice to have (not required)

  • Experience with Supabase or similar backend infrastructure platforms

  • Familiarity with frontend frameworks ( / ) for collaboration context only

Benefits:

  • Fully remote
  • Holidays PTOs
  • Growth opportunities
  • USD payment

Additional Information :

About SaaS Talent

SaaS Talent is more than just a recruiting company. Were your hiring business development and growth partner with 20 years of experience in SaaS and Hi-Tech that helps you scale and transform your business. Weve worked with 100 companies and helped them achieve their goals. From streamlining sales marketing and operations to hiring ideal talent and getting funding if youre struggling to grow were an ideal choice.

Reach out to us at  to learn more about how we can help you.

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Yes


Employment Type :

Full-time

This role is focused on improving and scaling an existing production system.We are looking for a Senior Backend Software Engineer to help strengthen and scale an existing SaaS platform. This role is ideal for an engineer who enjoys working on databases system performance reliability and backend arch...
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Key Skills

  • Spring
  • .NET
  • C/C++
  • Go
  • React
  • OOP
  • C#
  • AWS
  • Data Structures
  • Software Development
  • Java
  • Distributed Systems

About Company

**This is an exciting position where you must live in Latin America (preferrably Medellin, Colombia) and speak great English for this role. You can work fully remotely for this position.**Are you ready to take your career to the next level? We're on the lookout for a dynamic individua ... View more

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