We are looking for a Senior Fullstack developer to support our tracking and measurement platform, which measures performance through installs and conversion funnel events. You will:

• Develop our application platform using the latest technologies.
• Provide innovative solutions for complex issues.
• Handle the entire development cycle – development, deployment, and monitoring.

Our tracking system is made of two parts: the CMS - for internal use - and the core platform - a very complex, high-scalable system that runs on a lot of servers and

uses advanced tools.

Technology stack: Rust, Node.JS(Sequelize, Kafka, Express), Vue.JS; DB: MySql.

We are accepting remote candidates.

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• Hands-on experience in designing and implementing highly scalable and distributed web applications.
• Proficiency in modern Stream Processing & Event Sourcing paradigms.
• 4-5+ years of server-side development experience with Node.js.
• 1+ years of client-side development experience, ideally with Vue.js, or frameworks like React or Angular.
• Strong understanding of streaming platforms, particularly Kafka.
• Experience working with relational databases (MySQL).
• Familiarity with Linux environments and command-line operations.
• Proficiency in Node.js and Rust—or commercial experience in another low-level language (e.g., C++) with at least non-commercial Rust exposure.
• Hands-on experience with version control systems like GitHub, GitLab, or Bitbucket.
• Fluent in English, with strong communication skills.

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Nice-to-Have Skills:

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• Expertise in SOA and microservices architecture.
• Deep knowledge of Node.js and Rust.
• Experience with Agile development methodologies, including CI/CD and automated testing.
• DevOps experience (Docker, CI/CD pipelines, etc.).
• Familiarity with ClickHouse and big data solutions.

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