Frontend Developer/Designer (React)

For our client, international company of financial sector, we are looking from contractors for the role of:

Frontend Developer/Designer (React)

B2B contract via Harvey Nash

Location: Warsaw onsite (some hybrid might be discusses)

Duration: long-term contract (6 months contract + extensions)

Tasks:

• Design and development of web UI of financial markets software / data visualisation platforms

• Cooperation with Product Owners, UX Designers and DevOps

Requirements:

• 5+ years of experience in frontend engineering

• Experience in design of complex UIs

• Experience in JS/TS, React stack

• Experience in data visualisation

• Experience with REST and WebSocket

• Knowledge of design patterns and algorithms

• Testing knowledge (especially unit testing)

• Fluent in English

• Allowed to reside and work on B2B in Poland

• Is a plus: experience with other frontend frameworks/libraries; knowledge of Java / Node.JS backends; financial sector experience / financial markets knowledge; GraphQL, charts libraries