Mid / Senior Frontend Engineer

Role Summary

• •Deliver complex, scalable frontend systems focusing on simplicity and effectiveness.
• •Collaborate closely with Product Managers to shape requirements and ensure engineering feasibility.
• •Lead technical decision-making for medium to large features, focusing on customer value.
• •Drive best practices in React, TypeScript, and web performance optimization across the team.
• •Work cross-functionally with Data Science and Backend teams to ensure end-to-end system reliability.

About the Company

• •Sensor Tower operates with a lean and flat organizational structure, promoting direct impact and ownership.
• •The company values a startup mindset with fast-paced, rapid-release product development.
• •Sensor Tower is focused on digital marketing insights, serving a data-driven industry.
• •They emphasize technical excellence and mentorship within their engineering teams.
• •The company maintains a strong stance against recruitment scams, highlighting transparency and trustworthiness.

What You Should Know

• •Applicants should be prepared to work onsite in Warsaw, embracing a collaborative environment.
• •The role demands a product owner mindset, valuing the 'why' behind features and user impact.
• •Candidates will face challenges in handling large datasets and complex state management.
• •Fluency in Russian and strong English proficiency are required for effective communication.
• •This position offers growth through cross-functional collaboration and expanding full-stack expertise.

Key Required Skills