Front-End Developer

About Us

We are an Augmented Intelligence and Big Data company creating and developing business intelligence solutions relying on unstructured data analytics, founded by a team of experts in the fields of artificial intelligence, optimization and advanced statistics coming from academia and the private sector. Our core technology is the result of 10 years of theoretical and algorithmic research in these domains, completed by our core team members. We are currently focusing on building a product offering for the financial industry where we see tremendous opportunities driven by significant pain points on the user side that are not satisfactorily addressed by existing technologies. We have already validated the scalability and relevance of our technology through opportunistic projects with the financial, law, national security, utilities and retail sectors and we will expand into these other industry sectors when the timing is right.


As our first Front-End Developer, you will join a small team of passionate engineers and business developers solving tough problems related to valuing information content in text, audio and video to support decision-making within companies. We want you to lead the way in developing an interface that people will love to get things done better, smarter and faster using our software.


Lead the conception of our in-house front-end framework and design system, a combination of Javascript, CSS and HTML

Build high-quality user interfaces with HTML, CSS and React for delivery to Engineering

Own the deployment process for our shared front-end tools, and establish best practices for front-end deployment and dependency management

Partner with Engineering to spec out APIs for access to SumUp Analytics’s inhouse and client-hosted data

Provide feedback to engineers and business developers on technical feasibility, speed and optimization, and possible alternatives to difficult interactions

Collaborate and maintain a close and frequent interaction with our clients and business developers to understand their needs and how to evolve our front-end features into the benchmark solution they will love


3+ years experience building front-end Web applications

Expert level Javascript, HTML, CSS, and understanding of modern front-end build and deployment tools

Strong experience in React, Flask or similar frameworks

Strong experience with version control repositories such as GitHub

Example of Web front-end you created or worked on

Conversational English allowing you to collaborate effectively with our very international team of awesome people

Bachelor degree in Computer Science, Engineering, Mathematics, Statistics or similar. Bonus points if you hold a post-graduate degree in one of these fields

Cherries on the Cake

Love well-structured and well-commented code

Enjoy abstracting code out into reusable components

Documentation is your code’s oxygen – you know it cannot live without

Organize your thought process and communicate effectively, particularly when articulating implementation decisions

Experience with collaborative solutions such as Slack

Familiarity with design applications

SumUp Analytics is a fast-growing, early-stage funded startup headquartered in San Francisco with fantastic people around the world building a great product and having fun doing it. We are committed to creating an inclusive and diverse environment where everyone can enjoy being her or himself.

Please email your resume to apply