-
Trinetix

Senior Front-End Developer (React)

Trinetix
Poland · Full-time · Mid-Senior

We are looking for a skilled Front-End Developer to become a part of our team.

We develop an application for online and mobile food ordering in the USA and London with more than 15 million users.

Requirements

  • 6+ years of experience in web development;
  • 4+ years of practical experience in React Web product development;
  • Experience with JavaScript, Typescript, React, Node, Redux, CSS, and Git;
  • Experience working closely with multiple stakeholders from product, design, and other engineering teams;
  • Deep understanding of software development best practices and design patterns, SRP, testing pyramids, and CI/CD;
  • Propose and develop solutions and communicate technical ideas and issues with both technical and non-technical stakeholders;
  • An understanding of best practices for security, networking, concurrency, and UI development;
  • An ability to not just complete the task but also teach others to do this;
  • Experience and a good understanding of app performance and debugging techniques;
  • Experience in writing e2e and unit tests;
  • Strong computer science fundamentals from a college degree in Computer Science, a related field of study;
  • Familiarity with Agile methodologies;
  • Not afraid to jump into a task with little to zero knowledge and figure out how something works;
  • Upper-Intermediate level of English and Fluent Ukrainian

Responsibilities:

  • Developing new functionality, refactoring old implementations, fixing issues in existing code base;
  • Supporting and developing e2e and unit tests;
  • Keeping client updated about status of tickets and any blockers;
  • Reviewing pull requests (sprint capacity allows it);
  • Communicating with team members (foreign) to gather knowledge needed for completing of tasks;
  • Proactively participate in stand up meetings, retrospectives


Benefits

  • Paid training programs and English/Spanish language courses;
  • Medical insurance, sports program compensation and other benefits compensation program, which can be selected by each employee according to their personal preferences;
  • Flexible working hours from 12 to 20 (could be discussed);
  • Variety of knowledge sharing opportunities with developers from the US

Who we are:

We are TRINETIX — a dynamic, rapidly growing technology organization with approximately 600 representatives in Europe, the United States, and Ukraine, who bring their passion, skill & innovation to ensure our organization provides products that meet the needs of our partners, and clients.

We offer IT solutions to business enterprises of various sizes and industries using the latest cutting edge technologies. We assist our clients and partners in improving work processes, making them more efficient, while keeping the essential objectives in focus. We serve and support various business entities, enterprises, and startups globally, to grow and stay competitive in the digital era. We achieve this incredibly important goal by efficiently implementing tech innovation, substantial professional expertise, and a solution-driven strategy.

Key Skills

Ranked by relevance

react design patterns product design javascript typescript css ui
Login to Apply
Posted
Jan 10, 2025
Type
Full-time
Level
Mid-Senior
Location
Poland
Company
Trinetix

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
Aretum
Related

React Software Developer (Part-Time)

2026-04-12

Part-time
Not Applicable
United States
IT Services
Engineering
View Job Details
Ocado Technology
Related

Senior Android Software Engineer

2026-04-12

Full-time
Not Applicable
Poland
IT Services
Engineering
View Job Details
DXC Technology
Related

Application Engineer (Junior to Intermediate Backend Developer)

2026-04-08

Full-time
Not Applicable
Poland
IT Services
Engineering