Middle Front End Developer

Customer

It is an international technology company that specializes in developing high-load platforms for data processing and analytics. Its core product helps businesses manage large volumes of data, build models, and gain actionable insights. The company operates globally and serves clients primarily in the marketing and advertising sectors, and focuses on modern technologies, microservices architecture, and cloud-based solutions.

Project

The project focuses on working with audiences and targeting from the advertisers’ side (such as marketing agencies and similar structures). It is an independent project within a larger AdTech platform.

Responsibilities

• Contribute to Front-end development using React
• Develop and maintain scalable web applications using a microservices architecture
• Participate in designing RESTful APIs
• Take part in proof-of-concept (POC) initiatives to assess the viability of emerging tools and practices
• Ensure code quality through testing, code reviews, and adherence to best practices
• Work with cloud-based infrastructure and tools to deploy and monitor applications
• Collaborate with cross-functional teams including Data Analysts and Scientists
• Support continuous improvement by suggesting tools, frameworks, and workflow enhancements

Requirements

• 4+ years of experience in software development with a focus on front-end technologies
• 3 years of experience with React
• Experience building responsive, user-friendly web interfaces for multitier web applications
• Familiarity with integrating REST APIs into front-end applications
• Understanding of OOP principles, design patterns, algorithms, and data structures
• Familiarity with cloud platforms (AWS, Google Cloud, or Azure)
• Hands-on experience with Linux/Unix environments for development and debugging
• Experience interacting with relational and/or NoSQL databases (e.g., PostgreSQL, MongoDB, Cassandra) via APIs
• Ability to write clean, maintainable, and well-tested code with a focus on front-end best practices
• Eagerness to learn and contribute to front-end engineering best practices
• Upper-Intermediate level of English