Senior Frontend Developer (React)

Overview

Required Skills

Innovecs is a global digital services company with a presence in the US, the UK, the EU, Israel, Australia, and Ukraine. Specializing in software solutions, the Innovecs team has experience in Supply Chain, Healthtech, Collaboration Tech, and Gaming.

For the fifth year in a row, Innovecs is included in the Inc. 5000, the list of fastest-growing private companies in the US, and a ranking of the best global outsourcing service providers by IAOP. Recently, Innovecs was honored with the prestigious Global Good Awards for the Employee Engagement & Wellbeing, won gold at the Employer Brand Management Awards, and was included in the Global Top 100 Inspiring Workplaces Ranking.

Our value to you:

Flexible hours and remote-first mode,
Competitive compensation,
Complete Hardware/Software setup – anything you need for work,
Open-door culture, transparent communication, and top management at a handshake distance,
Health insurance, vacation, sick leaves, holidays, paid maternity/paternity leave,
Access to our learning & development center: workshops, webinars, training platform, and edutainment events,
Virtual team buildings and social activities.

If you feel like you’re the perfect match for this role, drop us your CV!

There are no limitations, no barriers when the right people are on your way — apply for the vacancy and succeed with us!

Innovecs is an equal opportunity employer. All hiring decisions are based on professional qualifications, skills, and experience. We are committed to a transparent, merit-based recruitment process that prevents discrimination and ensures equal opportunities for all candidates. Reasonable accommodations are available upon request throughout the recruitment process to support accessibility and inclusion.

Requirements

At least 5+ years of hands-on coding experience with modern frontend technologies
At least 1+ years of experience working with agentic programming like Cursor
BS/MS in Computer Engineering or related fields
Deep proficiency in HTML5, CSS3, JavaScript (advanced level)
Strong expertise in TypeScript
Extensive experience with React 18+ (production-level)
Hands-on experience with Material-UI (MUI) 5+
State management experience with Zustand or Redux
Solid understanding of Webpack and Module Federation architecture
Proficiency in Jest for unit testing, snapshot testing, and integration testing
Experience with responsive and adaptive design
Experience integrating with RESTful APIs
Understanding of key design principles
Active use of AI-powered development tools in software development workflow (minimum 1-2 tools)
Good level of English (Intermediate or higher - written and verbal)
Experience with Figma design tool
Strong grasp of the full Software Development Life Cycle (SDLC), including requirements gathering, design, development, testing, deployment, and maintenance.
Nice-to-Have:
Experience with Next.js
Knowledge of GitLab CI/CD processes
Experience with other state management solutions (MobX, etc.)
Familiarity with automation platforms like n8n
Performance optimization experience in large-scale applications
Docker basics for local development

Responsibilities

Develop new user interface applications and projects using React 18+ and maintain existing projects
Build and maintain microfrontend architecture using Webpack Module Federation
Develop with HTML, CSS, JavaScript, TypeScript and their libraries and frameworks including React, Material-UI (MUI 7+), Zustand or Redux
Create responsive user interfaces for desktop and mobile devices
Generate reusable components and maintain a clean, well-documented code base
Follow best practices and contribute to team coding standards
Write comprehensive unit tests, snapshot tests, and integration tests using Jest
Review code thoroughly and provide constructive feedback on pull requests
Conduct architectural decision-making and technical planning
Update and upgrade third-party packages
Follow recent technologies, AI innovations, and keep projects up to date
Optimize application performance and page loading times
Integrate with RESTful APIs and backend services
Mentor junior developers and share knowledge with the team
Participate actively in Scrum ceremonies using JIRA
Create and maintain technical documentation
Deploy applications with GitLab CI/CD
Stay updated with latest frontend trends and AI-powered development tools
Share project information and insights with team members
Participate in brainstorming sessions and contribute innovative ideas

What our people say

Innovecs fosters a culture of innovation and teamwork, offering a supportive atmosphere and endless possibilities for professional development. The inspiring people here empower me to grow, learn new things, and uncover a potential in yourself you didn’t know was there.

Alina Horai

Delivery Manager

I’ve been at Innovecs for 2.5 years. The company invests in the team with technical courses, mentorship programs, insurance, and sports benefits. I’m happy with my experience and confidently recommend Innovecs.

Mykhailo Baturin

Senior Software Engineer

It’s been more than six years since I joined Innovecs. It’s a place where it’s comfortable to work and grow. My experience is filled with valuable moments, meaningful connections, and the chance to be part of something greater.

Mariia Novoselska

Senior Animator 2D

Innovecs provides everything needed for work and self-development, organizes events, and motivates people to join workshops, lectures, and initiatives. We also have a football team that participates in tournaments!

Artem Voronin

Junior Motion Designer

I began my journey as a Game Release Manager, a hybrid QA position that involved communication with operators and suppliers. After a year, I became the Lead of the Game Release team, building a skilled and efficient team from scratch.

Olha Kolomiiets

QA Lead

I like that the company is not indifferent to its employees as individuals. First, we are seen as people. Whereas other companies require time and effort from you to achieve their goals without giving anything in return, Innovecs cares about the emotional state of their people.

Andrii Bosak

Technical Support Specialist

Why us?

Personalized benefits based on your preferences
Diversity of domains & businesses
Flexible working mode in hybrid teams
Opportunity to work from home, office or whenever you want to
Company events and team activities
Mentorship Program and Individual Development Plan
English classes to take your speech and writing to a new level
Global certification preparation program (AWS, ISTQB, Unity, Scrum, etc.), and comprehensive online courses on Udemy, Educative, Pluralsight, edX

Apply now