Job Information
  • Salary:

    $30,000 - $50,000 per year
  • Employement Type:

    Full time
  • Location:

    N/A
  • Source:

    Remote OK
  • Company:

    Global Tech Service Solutions
  • Tags:

    dev saas engineer
  • Date posted:

    December 09, 2025
Senior Frontend Developer
Global Tech Service Solutions

Location: Athens, Greece (preferred)
Work Model: Remote first (6-week probation), then onsite in Athens
Start Date: Immediate
Department: Engineering
Reports to: Lead Developer & CTO


About GTSS

GTSS is a Canadian SaaS group powering the creator economy with scalable digital products. Our flagship product is a full-stack marketing CRM used by creators and agencies to manage workflows, track performance, and scale operations.
We operate with a ship-fast, version-1 mindset, giving developers full product ownership and direct impact on live SaaS platforms.


Role Overview

We’re scaling our engineering team and opening our new office in Athens. We’re looking for a Senior Frontend Developer who can own feature delivery end-to-end, drive UI/UX implementation, and optimize performance across a high-traffic SaaS platform.

This role is mission-critical to accelerating product velocity for actual projects and upcoming GTSS platforms.


Key Responsibilities

  • Build high-performance React/TypeScript interfaces and reusable component libraries.

  • Implement UX flows in partnership with Product and Design.

  • Own UI performance optimization and front-end architecture.

  • Collaborate in a cross-functional squad to ship fast and iterate.

  • Contribute to CI/CD workflows and repository best practices.


Required Skills

  • React.js

  • TypeScript

  • Next.js

  • Redux or similar state management

  • CSS-in-JS frameworks

  • Git workflows

  • CI/CD pipelines


Preferred Skills (Nice to Have)

  • Docker

  • Cloud platforms (AWS/DigitalOcean)

  • Social media API integrations

  • Real-time features (websockets, event streams)


What We’re Looking For

  • 5–10 years of professional Frontend experience.

  • Bachelor’s degree in Computer Science or equivalent senior-level experience.

  • Strong ownership mindset; thrives in a fast-iteration SaaS environment.

  • Based in Greece (Athens preferred) or willing to relocate after probation.


Why Join GTSS

  • Direct ownership across the SaaS lifecycle (idea → build → launch → scale).

  • High-velocity engineering culture with real autonomy.

  • Work on products that achieve immediate market distribution.

  • Growing international team; Athens office launch.

➡️ Apply now and be part of the core product team shaping the next generation of creator-economy tools.



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