Our jobs board is constantly changing with new jobs being added every day. If you would like to apply for any of the jobs we are advertising, please be in touch with your Work Avenue adviser or contact Yael yb@theworkavenue.org.uk stating which role you are interested in.

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• Permanent
• Full or part time

Contract Type

Permanent

Hours

Full or part time

Location

London

Sector

IT

Salary

Equity-based role (unpaid, with ownership stake)

Closing date

Applications accepted on a rolling basis

About Festy

Festy is an exciting startup building a social calendar of celebrations for your close friends and family. Helping you celebrate life’s important moments with the people you care about most. . We are looking for a passionate and skilled Full Stack Developer to join our team and play a key role in developing our platform.

Role Overview

We’re seeking someone who can work across both the frontend and backend of our app. The ideal candidate will be comfortable building robust, scalable, and user-friendly applications, while collaborating closely with our small but dedicated team.

Tech Stack

Frontend: Flutter

Backend: Kotlin

Key Responsibilities

• Develop and maintain both the frontend and backend of the Festy app.

• Collaborate with the team to design, test, and implement new features.

• Write clean, efficient, and scalable code.

• Troubleshoot, debug, and optimize application performance.

• Stay up to date with best practices in mobile and backend development.

Requirements

• Proven experience as a Full Stack Developer (or similar role).

• Strong proficiency in Flutter (frontend) and Kotlin (backend).

• Solid understanding of mobile app development principles.

• Experience with APIs, integrations, and databases.

• Ability to work independently and in a fast-paced startup environment.

• Problem-solving mindset with a collaborative spirit.

What We Offer

• Equity-based position at an early-stage startup.

• Opportunity to transition into a salary-based role once we raise our seed round.

• A chance to build something impactful from the ground up.

For more information and to be personally recommended for the role, please contact yb@theworkavenue.org.uk

Code: J-02

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