Few words about project

We’re looking for a Senior Frontend Developer (React) to join our team in Warsaw or remotely.

The client is an early-stage venture capital firm focused on intelligent business software with a Scaling Platform that has helped companies like Box, Bill.com, Hubspot, Docusign, JFrog, and WalkMe move from founder-led growth to a repeatable go-to-market machine. As a Senior Frontend Engineer you’ll build and maintain the internal portfolio management and finance reporting application for the US-based venture capital firm. Your goal will be to develop a new frontend app replacing the old one, implement new features and gradually replace other old side frontend applications.

You will be responsible for...

Building new React application based on the legacy AngularJS code

Developing new features according to the design with performance and UX in mind

Collaborating with other frontend and backend devs to define schemas and required changes to existing backend API

Close collaboration with Designer and Product Manager to assess new designs feasibility

Taking care of frontend app security (regular penetration tests every 6 months) and frequent dependencies updates

Helping and training QA team with cross browser and automated testing

Maintenance of legacy AngularJS (v1) services until they’re rewritten or migrated to the new app – probably less than 5% of your time engagement

What's important for us?

Must have:

Expertise in TypeScript

Proficiency in React its latest ecosystem, like hooks, react-query etc

Proficiency in CSS and related tooling (Sass or Less)

Experience with designing and consuming REST APIs

Excellent command in spoken and written English, at least C1

Attention to detail and sense of aesthetics, from clean code to beautiful UI

Experience in creating automated tests (unit and e2e)

Nice to have:

Proficiency in using Docker and docker-compose

Experience with tabular / grid data components (new app uses AG Grid)

Experience with AngularJS (v1) and its tooling

Experience with tools like Figma and Zeplin

Experience with Cypress and Jest or equivalent tools

Knowledge of JWT authentication or alternative protocols


Renowned global clients

Work with exciting scaleups and enterprises from USA, Western Europe and Scandinavia.

Culture of feedback

We foster open communication based in frequent mutual feedback.


Work remotely or from the office with an elastic work schedue.

Personal development

Engineering open spaces with CTO will help you develop your skills.

Medicover & Multisport

Stay healthy and fit with private healthare package and access to 4000+ sport facilities.

Join our team!

We're always on the lookout for talented teammates. Send us your CV and we'll get in touch once we have the right project for you.

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