Senior Angular Developer

XTB; United States; Remote; USD 90,000 - 130,000; Full time

Benefits offered by this job

Real influence on product development

Training budget for courses and confs

Birthday + parental leave days off

Private medical care

Wellbeing platform access

English learning platform

Remote work from abroad or from city

Well-structured career paths

Team-building meetings

Equipment tailored to your needs

Office Warsaw or coworking options

Job summary

XTB is a global FinTech company and the largest FinTech in Poland, expanding across multiple regions. The Product & Technology Department values ownership and knowledge sharing in interdisciplinary teams, shaping the future of investing through scalable software.

As a frontend engineer, you will design and implement features for the trading platform using Angular and TypeScript, collaborate on API integrations via REST/gRPC, ensure accessibility, and contribute to a high-quality user experience

Qualifications

• Strong knowledge of JavaScript and TypeScript.
• Deep understanding of the Angular framework.
• Experience with Nx monorepos.
• Knowledge of microfrontend architectures (Module Federation, Web Components).
• Experience with REST and gRPC-based integrations.
• Proficiency in RxJS and reactive programming.
• Experience with unit testing (Karma/Jasmine or Jest).
• Familiarity with Git/GitLab and Agile/Scrum.
• Independent problem solver with proactive mindset.

Responsibilities

• Designing and developing new functionalities for a trading platform using Angular and TypeScript.
• Building scalable, high-performance, responsive UIs based on mockups and design system.
• Collaborating with backend teams on API integrations (REST/gRPC).
• Maintaining code quality with best practices and reviews.
• Writing unit and integration tests (Jest, Karma/Jasmine).
• Supporting team with technical challenges and knowledge sharing.
• Participating in Scrum planning and daily work within Agile environment.
• Ensuring accessibility (a11y/WCAG) and high user experience.
• Exploring new technologies to improve team efficiency and product quality.

Skills

JavaScript

TypeScript

Angular

Nx

RxJS

gRPC

Karma/Jasmine

Jest

Git

GitLab

Scrum

Accessibility

Tools

REST

gRPC-Web

Module Federation

Web Components

Job description

XTB is a global company from the financial industry, focusing on online trading of financial instruments. We are the largest FinTech in Poland and a leader in Central and Eastern Europe, and the range of our operations covers several countries, including Asia and South America. At XTB, we focus on the development of our employees, giving them opportunities to gain knowledge and skills in various fields, as well as offering a number of training and development programs. If you are looking for challenges and want to gain valuable experience in an international business environment, XTB is the right place for you.

We are a certified Great Place to Work company.

About the Product & Technology Department

The Product & Technology Department is a team of more than 600 experts. In our work, we value determination and ownership - we have a real impact on the development of our application, and our customers’ high expectations motivate us to keep improving. Our ambition is not only to develop the app but also to continuously grow our skills and strive to be the best at what we do. We believe that the solutions we offer represent the future of investing.

By setting high standards for ourselves, we know we can always rely on one another. We work in interdisciplinary teams where knowledge sharing is encouraged. Within our department, we also organize workshops and guilds - meetings focused on specific areas or technologies - to continuously develop our skills.

Responsibilities

• Designing and developing new functionalities for a trading platform using Angular and TypeScript.
• Building scalable, high-performance, and responsive user interfaces based on provided mockups (Figma) and the design system.
• Collaborating with the backend team on API integrations using REST and gRPC.
• Maintaining high code quality by applying best practices, design patterns, and conducting regular code reviews.
• Writing unit and integration tests using tools such as Jest, Cypress, or Playwright.
• Supporting the team in solving technical challenges and sharing knowledge and experience.
• Participating in sprint planning and daily work within an Agile (Scrum) environment.
• Ensuring application accessibility (a11y/WCAG) and delivering a high-quality user experience.
• Monitoring and implementing new technological solutions that can improve team efficiency and product quality.

Requirements

• Very good knowledge of JavaScript and TypeScript,
• Very good knowledge of the Angular framework,
• Experience working with Nx
• Strong understanding of microfrontend architectures (Module Federation, Web Components) and experience with communication patterns based on gRPC / gRPC-Web.
• Knowledge of reactive programming concepts and the RxJS library,
• Knowledge of design patterns,
• Knowledge of working with code versioning systems (Git, GitLab),
• Experience in writing unit tests (Karma/Jasmine or Jest),
• Experience in working with Agile methodology (Scrum),
• Independence and ability to find solutions.

What we offer

• Real influence on the development of the company and the product.
• Work in an experienced team that is happy to share its knowledge.
• A clear vision of development thanks to regular feedback and clear career paths.
• Regular team-building meetings.

Benefits

• A training budget for courses and conferences that interest you.
• An extra day off on your birthday.
• An extra day off for parents.
• Equipment tailored to your needs.
• Private medical care and group insurance.
• Access to an e-learning platform for learning English and a benefits platform.
• Access to a wellbeing platform and the opportunity to take advantage of workshops and private therapy sessions.
• Remote work, from the office in Warsaw or from a coworking space in your city.