Senior Fullstack Developer — AI SaaS (Remote)

Jobgether; Portugal; Remote; EUR 59,000 - 72,000; Full time

Benefits offered by this job

Remote work

Office access in Paris

Home office budget

MacBook Pro and tools

Company-wide international team events

Opportunity to influence product

Job summary

Jobgether is seeking a seasoned Fullstack Developer to join our partner's team and contribute to a SaaS product that helps professionals grow their social media presence. You will work across the full stack using TypeScript, Node.js, React, Next.js, and Google Cloud Platform to build features and refactor for scalability in a remote setup.

You will design and deliver new capabilities, enhance AI-powered features, and improve MCP, while collaborating with product and customer success teams.

Qualifications

• At least 5 years of professional software development experience.
• Strong hands-on expertise in JavaScript and TypeScript.
• Experience with full-stack development and familiarity with technologies such as Node.js, React, and Next.js.
• Ability to take full responsibility for code quality, implementation, and technical outcomes.
• Strong architectural and analytical thinking, with the ability to understand the broader product and technical picture.
• Good judgment when evaluating trade-offs and proposing effective solutions.
• Proactive, independent, adaptable, and able to learn new technologies quickly.
• Fluent in English, with the ability to communicate effectively in a distributed team.
• Nice to have: Experience integrating or working with the LinkedIn API.
• Nice to have: Strong knowledge of Google Cloud Platform (GCP).

Responsibilities

• Refactor and optimize the existing full-stack codebase, working primarily with TypeScript, Node.js, React, Next.js, and Google Cloud Platform.
• Design, develop, and deliver new product features that improve the user experience and meet evolving customer needs.
• Contribute to AI-powered product capabilities and help improve the product's MCP.
• Improve application performance, scalability, code quality, and long-term maintainability.
• Take ownership of assigned code and ensure solutions are reliable, well-structured, and sustainable.
• Support the customer success team by investigating and resolving technical issues when needed.
• Collaborate with product stakeholders to evaluate and challenge feature requests, recommending practical trade-offs between speed, quality, and technical sustainability.
• Proactively identify opportunities to improve architecture, development practices, and the overall product experience.

Skills

JavaScript

TypeScript

Full-stack development

Node.js

React

Next.js

Google Cloud Platform (GCP)

English communication

Ownership / accountability

Tools

Node.js

React

Next.js

Google Cloud Platform (GCP)

Job description

Jobgether is seeking a seasoned Fullstack Developer to join our partner's team and contribute to a SaaS product that helps professionals grow their social media presence. You will work across the full stack using TypeScript, Node.js, React, Next.js, and Google Cloud Platform to build features and refactor for scalability in a remote setup.

You will design and deliver new capabilities, enhance AI-powered features, and improve MCP, while collaborating with product and customer success teams.