Frontend Developer, Flowbox
TypeScript, React
3 days a week in office
Visual marketing platform for social content
Open for applications
Visual marketing platform for social content
21-100 employees
Open for applications
3 days a week in office
21-100 employees
Company mission
To help brands leverage and distribute social content throughout the buyer journey to increase engagement, social proof, and sales.
Role
Who you are
- You’re a frontend developer with 2-3+ years of experience building modern, responsive web applications
- You have strong, hands-on experience with React and JavaScript, complemented by a solid understanding of TypeScript
- You take pride in writing clean, maintainable code and building engaging, high-quality user interfaces
- You have a good eye for design and accessibility, using tools like CSS Grid, Flexbox, and Material UI to craft responsive interfaces that look great on any device
- Experience with Svelte is a plus, and you’re always eager to explore new technologies that can improve your workflow or the user experience
- You thrive in collaborative, open environments where ideas are shared freely
- You’re curious about how users interact with your product and motivated by delivering features that create real business value
- Above all, you’re passionate about continuous learning, improving your craft, and contributing to great products that make a difference
What the job involves
- We're looking for a motivated Frontend Developer to join our UGC Platform Team in Barcelona
- We work with a modern, component-driven frontend stack designed for performance, scalability, and great developer experience:
- Languages & Frameworks: React, TypeScript, JavaScript (ES6+), Svelte (plus)
- UI & Styling: Material UI, CSS3, Sass, CSS Grid, Flexbox
- Build & Tooling: Vite, Webpack, Jest, Vitest, React Testing Library, ESLint, Prettier
- Architecture & State Management: Redux, Zustand, Context API, Microfrontend Architecture, Modular Architecture, RESTful APIs, GraphQL (Apollo Client)
- Infrastructure & Cloud: AWS (S3, CloudFront, Lambda), Docker, GitHub Actions for CI/CD
- As a UGC Platform Frontend Developer, you’ll play a key role in shaping the core of our product, the infrastructure that powers a platform trusted by hundreds of leading brands worldwide
- You’ll join an autonomous, agile, cross-functional team that designs, builds, and maintains scalable, high-performing systems for collecting, processing, and delivering user-generated content at scale
- Build and maintain the frontend of our platform as it continues to grow and expand with new features
- Collaborate closely with engineering, design, and product teams to develop new functionality, integrate services, and ensure an exceptional user experience
- Debug and troubleshoot production issues across multiple services and layers of the tech stack
- Tackle complex challenges such as cross-browser compatibility, performance optimization, and building reusable, accessible components that work seamlessly across environments
- Actively participate in Sprint Planning, Daily Standups, Product Reviews, and Retrospectives, helping us continuously improve how we build, deliver, and learn together
- You will have large responsibilities and great career opportunities. You will work with a wide and modern tech stack; as one of our teammates says: “if you work at Flowbox, you will be able to work anywhere”. We want to accomplish our goals, but we need your help to do so
Application process
- Our corporate language is English, so we would really appreciate if you send your CV and a cover letter in English
Our take
Flowbox is a User Generated Content Platform that enables brands and customers to leverage social media to develop marketing and sales strategies, often repurposing preexisting posts to advertise a company.
Based out of Stockholm, Flowbox has worked with a range of high-end European clients such as Bjorn Borg and Outnorth across a breadth of commerce sectors, including fashion, furniture, and cosmetics. Flowbox has customers in over 40 countries and in March 2023 raised early VC and brought an experienced new shareholder onto its board.
With seed funding and talent at the top end, Flowbox has reported ARR of 85 million SEK in 2022 and is refreshing its strategy to attract even more clients.
Steph
Company Specialist at Welcome to the Jungle
Insights
-6% employee growth in 12 months
Company
Funding (last 2 of 3 rounds)
Mar 2023
$1.2m
EARLY VC
Feb 2020
$8.7m
EARLY VC
Total funding: $10m
Company benefits
- Free snacks & drinks at the office
- Fun AW:s and parties
- Ping pong, foosball, dart board, Mario Kart and FIFA at the office
Company HQ
Norrmalm, Stockholm, Stockholms län
Leadership
Marcus Carloni
(Founder & Board Member)Currently Founder and Chairman of the Board at Smart Media Agency, Member of the Board Trust Care AB, Founder and CEO at EBS GmbH. Previously Back Office at Carnegie Investment Bank.
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