Senior Frontend Developer at 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.