Senior React Frontend Developer
⚲ Warszawa
200–230 zł netto (+ VAT) / godz.
Wymagania
- React.js
- JavaScript
- TypeScript
- API
- Java
- Electron
- OpenFin
Opis stanowiska
Nasze wymagania:
6+ years of professional experience with React and JavaScript/TypeScript.
Strong analytical and problem-solving skills.
Open mind, curiosity, and a strong desire to learn new technologies and business domains.
Ability to clearly explain non-trivial systems and algorithms.
Ability to follow and understand technical conversations.
Humility to ask questions where necessary.
Ability to align your working schedule to US Eastern business hours during onboarding.
Mile widziane:
Exposure to backend Java (reading backend code occasionally required).
Experience developing with OpenFin, Electron, or similar desktop runtimes.
Financial market experience.
A computer science degree from a top Polish technical university.
O projekcie:
Are you a skilled React developer and are interested in capital markets? Join us to build new systems to support the bank’s bonds and commodities business. This role is a unique opportunity to shape new apps used daily as part of the bank’s capital markets product offering. If you thrive on feedback, iteration, and creating applications that are a pleasure to use, this position is for you.
The Role at a Glance
• Senior Frontend Engineer with React expertise
• Fully remote for a top N. American bank (for residents of Poland only)
• Openings on multiple teams in the capital markets division
• Part of the core team - this is not a legacy support role or an outsourced B team
We’re hiring experienced frontend engineers (6+ years) to join a major N. American bank, directly supporting the development of frontends for systems used to support the bank’s bonds and commodities business. This is not a legacy maintenance or support role — you’ll be part of the core product team, building highly-performant frontends used across the firm.
Join us and work on interesting financial system engineering problems.
Zakres obowiązków:
Design, develop, and maintain desktop applications written in React in JavaScript and TypeScript using the OpenFin framework.
Ensure high performance and reliability by writing well-structured code.
Work with backend systems via REST APIs and data streaming. Ability to read backend Java code is a plus.
Participate in team discussions and contribute to architectural decisions for improving system scalability and maintainability.
6+ years of professional experience with React and JavaScript/TypeScript.
Strong analytical and problem-solving skills.
Open mind, curiosity, and a strong desire to learn new technologies and business domains.
Ability to clearly explain non-trivial systems and algorithms.
Ability to follow and understand technical conversations.
Humility to ask questions where necessary.
Ability to align your working schedule to US Eastern business hours during onboarding.
Mile widziane:
Exposure to backend Java (reading backend code occasionally required).
Experience developing with OpenFin, Electron, or similar desktop runtimes.
Financial market experience.
A computer science degree from a top Polish technical university.
O projekcie:
Are you a skilled React developer and are interested in capital markets? Join us to build new systems to support the bank’s bonds and commodities business. This role is a unique opportunity to shape new apps used daily as part of the bank’s capital markets product offering. If you thrive on feedback, iteration, and creating applications that are a pleasure to use, this position is for you.
The Role at a Glance
• Senior Frontend Engineer with React expertise
• Fully remote for a top N. American bank (for residents of Poland only)
• Openings on multiple teams in the capital markets division
• Part of the core team - this is not a legacy support role or an outsourced B team
We’re hiring experienced frontend engineers (6+ years) to join a major N. American bank, directly supporting the development of frontends for systems used to support the bank’s bonds and commodities business. This is not a legacy maintenance or support role — you’ll be part of the core product team, building highly-performant frontends used across the firm.
Join us and work on interesting financial system engineering problems.
Zakres obowiązków:
Design, develop, and maintain desktop applications written in React in JavaScript and TypeScript using the OpenFin framework.
Ensure high performance and reliability by writing well-structured code.
Work with backend systems via REST APIs and data streaming. Ability to read backend Java code is a plus.
Participate in team discussions and contribute to architectural decisions for improving system scalability and maintainability.
🔍 Dekoder Ogłoszenia
🔴
Ability to align your working schedule to US Eastern business hours during onboarding.
Oznacza to konieczność pracy w godzinach wieczornych i nocnych polskiego czasu, przynajmniej na początku.
🔴
reading backend code occasionally required
Może oznaczać, że będziesz musiał debugować problemy, które wykraczają poza frontend, lub że dokumentacja backendu jest słaba.
🟡
Part of the core team - this is not a legacy support role or an outsourced B team
Chociaż brzmi to pozytywnie, może oznaczać, że będziesz pracować nad nowymi funkcjonalnościami, ale bez jasnego podziału odpowiedzialności lub z presją szybkiego dostarczania.
🔴
Open mind, curiosity, and a strong desire to learn new technologies and business domains.
Może oznaczać, że projekt jest niestabilny technologicznie lub że oczekuje się od Ciebie samodzielnego uczenia się i adaptacji do ciągłych zmian.
🟡
shape new apps used daily as part of the bank’s capital markets product offering.
Brzmi jak duży wpływ, ale może też oznaczać, że będziesz odpowiedzialny za tworzenie krytycznych systemów od zera, co wiąże się z dużą presją i odpowiedzialnością.