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
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
Weâre scaling our engineering team and opening our new office in Athens. Weâre 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 Weâre Looking For
5â10 years of professional Frontend experience.
Bachelorâs 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 â build â launch â scale).
High-velocity engineering culture with real autonomy.
Work on products that achieve immediate market distribution.
Growing international team; Athens office launch.
â¡ï¸ Apply now and be part of the core product team shaping the next generation of creator-economy tools.
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