Senior Frontend JavaScript Engineer

Senior Frontend JavaScript Engineer

ITDS Polska Sp. z o.o.

Offer parameters

33 60037 800

net (+ VAT) / mth.

B2B contract (full-time)

remote work
senior
valid for 18 days
(from 11 Apr)
London, abroad (United Kingdom)

Technologies we use

Expected

JavaScript
TypeScript
HTML
CSS

Optional

Node.js
MongoDB
Docker

About the project

As a Senior Frontend JavaScript Engineer you will be skilled in Angular, TypeScript, Rx.js, and JavaScript, all of which our client is are using to build a unified UI for the whole of a company-wide UI monorepo. The monorepo contains both application and library code, and quality is essential. Our client wants to keep the monorepo as the best place to build, test, and collaborate on JavaScript code, and make constant improvements that can be applied across the whole platform.
Traders rely on our platform to trade and consume real-time data about hundreds of financial products simultaneously, the performance of our UI is critical. Interest & experience in JavaScript & HTML5 application performance and optimisation are important. Experience in applying automated testing e.g. unit testing, its benefits, and associated practices like TDD, on large-scale codebases is essential as it is key to our quality-first approach and culture of the team.
Join Us In Building a HTML5-Based UI For a Global, Market-Leading Trading Platform
100% Remote Work for Team Based in London, UK

Your responsibilities

  • Responsible for delivering software end-to-end.
  • Liaising with product managers and designers to coordinate across international development teams on engineering and architecture, to work with QA and DevOps teams.
  • Deliver a quality, innovative product to the traders and investors who depend on the platform every day.
  • Architecture, implementation, and delivery of new web-based trading UI functionality.
  • Problem-solving and debugging skills, especially for production issues.
  • Hosting and participating in code review

Our requirements

  • At least 5 years of professional web application development experience
  • Expert-level JavaScript knowledge, and curiosity to learn more
  • Angular 18 - the more in-depth your understanding, the better TypeScript, HTML5, CSS3, SASS
  • Automated unit testing and test-driven development (TDD)
  • Effective communication skills, are proactive and a team player
  • Ability to take a complex problem and use engineering and debugging skills to dissect, analyse it and distill a clear solution.
  • Proactively identify problems faced by our customers, and figure out creative technological solutions to these.

This is how we organize our work

This is how we work

agilescrum

This is how we work on a project

  • TDD

#GETREADY to meet with us!

ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people.
We would like to meet you. If you are interested please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data.

ITDS’s Whistleblower Procedure

📌 You can report violations in accordance with ITDS’s Whistleblower Procedure available here: https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf
Company

What we offer

  • Stable and long-term cooperation with very good conditions
  • Enhance your skills and develop your expertise in the financial industry
  • Work on the most strategic projects available in the market
  • Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
  • Participate in Social Events, training, and work in an international environment
  • Access to attractive Medical Package
  • Access to Multisport Program
  • Access to Pluralsight
  • Flexible hours & remote work

Benefits

  • sharing the costs of sports activities
  • private medical care
  • remote work opportunities
  • flexible working time
  • fruits
  • integration events
  • corporate gym
  • mobile phone available for private use
  • computer available for private use
  • saving & investment scheme
  • no dress code
  • coffee / tea
  • drinks
  • christmas gifts
  • birthday celebration
  • sharing the costs of a streaming platform subscription
  • access to +100 projects
  • access to Pluralsight

Recruitment stages

  • 1.
    first online interview
  • 2.
    second online interview

ITDS Polska Sp. z o.o.

ITDS supports financial service providers to take the next steps.
We identify what’s possible, every day. Opportunities in the areas of technology, organization, and digitization.
We see where banks, insurers, payment companies, or fintech can go and how they can get there.
That’s why we want to stimulate you to ramp up your ambition. Forget what you perceive as restraints and step towards the new reality.
ITDS in Poland - Pure player in new Technologies & Financial Industry
+300 IT implementation professionals
+20 clients in the Banking, Insurance, Payment & Fintech Industry
ITDS excels in digital strategy delivery and implementation of best-of-breed lending solutions. ITDS has delivered successful strategic projects throughout Europe since 1998. We combine the experience we’ve accumulated with in-depth knowledge of technologies, business processes, and EU legislation to unlock new business opportunities.

This is how we work

I apply to:
ITDS Polska Sp. z o.o.
London, abroad (United Kingdom)

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