Sr. Software Engineer (Rails/Go)
Zipdev • Honduras • Colombia
Posted: May 18, 2026
Job Description
We're looking for a Senior Software Engineer to help build and scale our backend and frontend
systems to join our Echo division.
What You'll Do
- Design, build, and maintain features across our Rails and Go services
- Develop responsive, performant UIs in React
- Build and maintain GraphQL APIs consumed by web and mobile clients
- Collaborate with product and design to ship high-quality features
Must-haves
- 6+ years of professional software engineering experience
- 3+ years working in Rails monoliths or Go services for backend development
- 2+ years of JavaScript or TypeScript experience
- 2+ years of React building production web applications
- Relational database (preferably PostgreSQL) experience, including understanding of
- database indices and performance tuning
- Experience with Sidekiq for background job processing
- Automated testing (we use Capybara and Playwright)
- Experience integrating with 3rd-party APIs
Nice-to-haves
Experience with:
- GraphQL
- Google Cloud Pub/Sub
- Mantine
- Clean Architecture
Well-qualified candidates will have excellent knowledge of test-driven development,
domain-driven development, design patterns, external web APIs, debugging both Ruby and
JavaScript, and domain modeling / application architecture.
Interest in participating in customer interviews, scoping and prioritization of work, and improving
team development practices is a plus.
Additional Content
We're looking for a Senior Software Engineer to help build and scale our backend and frontend
systems to join our Echo division.
What You'll Do
- Design, build, and maintain features across our Rails and Go services
- Develop responsive, performant UIs in React
- Build and maintain GraphQL APIs consumed by web and mobile clients
- Collaborate with product and design to ship high-quality features
Must-haves
- 6+ years of professional software engineering experience
- 3+ years working in Rails monoliths or Go services for backend development
- 2+ years of JavaScript or TypeScript experience
- 2+ years of React building production web applications
- Relational database (preferably PostgreSQL) experience, including understanding of
- database indices and performance tuning
- Experience with Sidekiq for background job processing
- Automated testing (we use Capybara and Playwright)
- Experience integrating with 3rd-party APIs
Nice-to-haves
Experience with:
- GraphQL
- Google Cloud Pub/Sub
- Mantine
- Clean Architecture
Well-qualified candidates will have excellent knowledge of test-driven development,
domain-driven development, design patterns, external web APIs, debugging both Ruby and
JavaScript, and domain modeling / application architecture.
Interest in participating in customer interviews, scoping and prioritization of work, and improving
team development practices is a plus.