Senior Front - end Engineer (insider)

Front-end Developer

Our client is a B2B SaaS company that drives growth for its clients around the world. They are the #1 AI-native platform for Customer Experience and Marketing, offering marketers a single platform to deliver unique experiences per person, drive profitable growth, and unleash peak productivity and efficiency. The platform connects data across channels, predicts future behavior with AI, and individualizes experiences from one place.

About the Role

We are looking for a Front-end Developer who will help our Web Development Team create and implement a wide variety of web-based products using Go, Node.js, or PHP, and who wants to take their career to the next level. Here, you will have the chance to work with world-leading brands and cutting-edge Artificial Intelligence & Machine Learning technologies. At this very moment, our systems send an average of 2.2 billion requests and almost 2 billion instant notifications to more than 450 servers daily. On the AI and Predictive side, we handle more than 100 TB of historical data. We don't wait for opportunities to come to us — we create them. If this excites you, keep reading!

Key Responsibilities

• Participate in the entire project lifecycle, from product development and release to maintenance;
• Research, evaluate, and share existing and emerging technologies with the team;
• Collaborate closely with Product Managers, Designers, and other Developers to write efficient and maintainable code;
• Generate ideas to develop new features or improve existing applications and processes;
• Build POC (Proof of Concept) applications when necessary;
• Work closely with Back-end Developers to ensure smooth API integration;
• Monitor and control error channels to maintain high product quality;
• Write reusable, scalable, and clean code;
• Maintain and optimize the performance of new front-end features;
• Participate in daily code reviews to maintain high code quality and promote knowledge sharing.

Requirements

• 3+ years of experience as a Front-end Developer with modern DevOps tools (NPM, Vite, WebPack, Gulp, Browserify, Babel, etc.) and micro front-end architecture;
• Experience working in Agile teams;
• Hands-on experience with microservices and serverless technologies;
• Strong skills in HTML5, CSS3, JavaScript, and Vue.js;
• Experience with Sass or other compiled CSS languages and responsive web design;
• Experience developing and testing across multiple browsers, platforms, and devices, including smartphones and tablets;
• Solid understanding of cross-browser compatibility issues and solutions;
• Up-to-date with emerging technologies and best practices;
• Good knowledge of version control systems (e.g., Git);
• Experience in page performance optimization;
• Familiarity with application performance and error tracking tools (e.g., Sentry, Datadog, Site24x7, etc.);
• Ability to write clean and semantic front-end code;
• Experience in Cloud Architecture, Unit Testing, and E2E Testing;
• Self-motivated, proactive, and highly adaptable when working across multiple teams;
• Open to continuous learning and development;
• Visionary mindset and passion for innovation;
• TypeScript knowledge and experience are a strong plus.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers