Backend Engineer - Mobile Team

Overview

Job Description

Responsibilities

• - Collaborate with the Mobile Product team to improve fraud detection signals, including Android emulator detection, Frida detection, Mobile VPN detection, and more.
• - Conduct deep dives into problematic features, researching and analyzing their behavior to understand root causes and identify potential solutions.
• - Develop hypotheses, run experiments, analyze results, and translate findings into actionable engineering improvements.
• - Build and enhance backend systems for real-time data processing.
• - Foster a data-driven culture by sharing engineering best practices and collaborating on cross-functional projects.
• - Participate in a shared on-call rotation.

Required Skills

• - BS/MS in Computer Science, Data Science, or a related field, or equivalent work experience.
• - 3+ years of experience in backend development.
• - Strong experience in GoLang.
• - Strong experience in designing, developing, and maintaining scalable backend systems.
• - Experience working with real-time data processing and APIs.
• - Strong knowledge of SQL and experience with databases like DynamoDB, Redis, or Elasticsearch.
• - Proficiency with general software engineering tools: Git, IDEs, shell scripting, CI/CD.
• - Proficient in English for clear communication in a global, remote team.

Benefits

• - Inclusive work environment
• - Opportunity to work remotely
• - Collaboration with a globally dispersed team