Senior Web Developer

Description

Tango is a successful, marketleader, a live-streaming Platform with 450+ Million registered users, in an industry projected to reach $240 BILLION in the next couple of years.

The B2C platform, based on the best-quality global video technology, allows millions of talented people around the world to create their own live content, engage with their fans and monetize their talents.

Tango live stream was founded in 2018 and is powered by 300+ global employees operating in a culture of growth, learning, and success!

The Tango team is a vigorous cocktail of hard workers, creative brains, energizers, geeks, overachievers, athletes, and more. We push the limits to bring our app from “one of the top” to “the leader”.

The best way to describe Tango's work style is not to use the word “impossible”. And we believe that success is a thorny path that runs on sleepless nights, corporate parties, tough releases, and of course our users' smiles (and as we are a LIVE app, we truly get to see our users all around the world smiling right in front of us in real-time!).

Do you want to join the party?

Responsibilities

• Develop and maintain a high-load, mobile-first React SPA within a micro-frontend architecture
• Collaborate closely with product, design, and other engineering teams to translate product and technical needs into shipped features
• Drive your features from development to production (shift-left): validate your changes on staging and pre-prod, run automated tests, and release them autonomously
• Proactively lead improvements and tuning of existing solutions
• Share expertise and knowledge with your teammates through reviews and pairing

Requirements

• At least 5 years of commercial experience in JavaScript (ES6+) / TypeScript, including a minimum of 2 years working in a product company / product-focused environment
• At least 5 years of commercial experience with React (hooks)
• Strong experience with state management using Redux, Redux Toolkit and Zustand
• Hands-on experience with build tooling - Webpack and/or Vite
• Strong knowledge of modern CSS, semantic HTML and SASS/SCSS
• English proficiency at Intermediate level or higher

AI-Enabled Software Development:

• Hands-on experience using AI coding agents in day-to-day software development
• Ability to break down engineering goals into clear, well-scoped tasks for AI agents
• Ability to provide effective context, constraints, acceptance criteria, and validation steps
• Strong awareness of the risks and limitations of AI-generated software
• Ability to distinguish where AI can accelerate delivery and where human judgment is essential
• Interest in exploring and improving agentic development workflows
• Willingness to share effective workflows and lessons learned across the engineering team

Nice to Have:

• Experience with micro-frontend architecture (Module Federation)
• Experience building and optimizing high-load / high-traffic applications
• Experience writing automated tests with Playwright

What we offer:

• International company with several offices in different locations: Tel-Aviv, Kyiv, Warsaw, Limassol.
• Granting an Option;
• A professional environment with great people to work with;
• Competitive salary, performance review;
• Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
• Social package, including sports coverage, elite medical insurance for you and family;
• 20 working days paid vacation, official public holidays, and 100% paid sick leave;
• Opportunities to make a difference, to develop and grow;
• Regular corporate celebrations, team building and fun activities;
• Comfortable office close to the metro station. Our Kyiv office is open 24/7 with all safety and health measures in place.

If this sounds like you, apply and help empower live entertainers and creators to build independent businesses around their live talents.