Senior Fullstack Developer - AI-Driven Marketplace (Remote)

Jobgether; Ireland; Hybrid; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Flexible working hours

Remote or hybrid collaboration

Creative freedom

Impactful product work

Professional network access

Job summary

Jobgether in Ireland seeks a Senior Fullstack Developer with Claude Code expertise to accelerate AI-assisted marketplace features. You’ll own backend APIs, secure auth, and cloud integrations while contributing to frontend work and long-term technical planning.

Join an experienced team, influence key architectural decisions, and help transition the platform to stable operations. You’ll work across Firebase, Google Cloud, Stripe, Twilio, and modern frontend stacks, with flexibility for remote or

Qualifications

• Extensive experience in AI-assisted software development, preferably Claude Code.
• Advanced TypeScript proficiency for backend apps.
• Strong Node.js and Express background for server-side work.
• Hands-on Firebase and Google Cloud Platform experience.
• Solid REST API design, OAuth 2.0 and JWT auth knowledge.
• Experience with CI/CD pipelines for Firebase Functions.
• Experience integrating Stripe and Twilio.
• Frontend familiarity with SvelteKit 2/Svelte 5, TypeScript and Tailwind.

Responsibilities

• Finalize key product features for the marketplace launch.
• Transition from active development to operational delivery with reliable processes.
• Promote engineering best practices, clean code, testing, and scalable workflows.
• Leverage Claude Code to accelerate implementation and maintain quality.
• Design and maintain backend services and REST APIs with TypeScript/Node.js/Express.
• Manage cloud-based solutions in Firebase and Google Cloud Platform.
• Implement secure authentication via Firebase, OAuth 2.0, and JWT.
• Maintain GitHub CI/CD pipelines for Firebase Functions across environments.
• Integrate Stripe and Twilio for payments and communications.
• Support frontend with SvelteKit/Svelte/TypeScript/Tailwind; ensure responsive UX.
• Evaluate IT infrastructure and contribute to the technical roadmap.
• Troubleshoot, improve reliability, and support platform optimization post-launch.
• Collaborate across product/tech teams and own key deliverables.

Skills

Problem solving

Independent worker

Team collaboration

Attention to detail

Tools

TypeScript

Node.js

Express

Firebase

Google Cloud Platform

REST API

OAuth 2.0

JWT

GitHub CI/CD

Stripe

Twilio

SvelteKit

Svelte

Tailwind CSS

Job description

Jobgether in Ireland seeks a Senior Fullstack Developer with Claude Code expertise to accelerate AI-assisted marketplace features. You’ll own backend APIs, secure auth, and cloud integrations while contributing to frontend work and long-term technical planning.

Join an experienced team, influence key architectural decisions, and help transition the platform to stable operations. You’ll work across Firebase, Google Cloud, Stripe, Twilio, and modern frontend stacks, with flexibility for remote or