Senior Software Engineer (Reverse Engineering)

It's fun to work in a company where people truly BELIEVE in what they're doing!

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Job Description

About Us

At Traveloka, our Engineering Team is the backbone of innovation — building scalable, high-performance systems that power millions of users worldwide. With a relentless focus on scalability, reliability, and data-driven solutions, we tackle complex technical challenges and shape the future of digital travel across Southeast Asia and beyond.

You’ll join a team that has built industry-leading, high-performance backend systems. Our engineers work with cutting-edge technologies, solving problems in distributed computing, API design, large-scale data processing, and high-traffic system optimization.

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Requirements

What You’ll Do

• Design, build, and maintain scalable backend applications, APIs, and data integrations.

• Write clean, efficient, and maintainable code following best practices.

• Improve and optimize existing systems for better performance, reliability, and data processing efficiency.

• Handle and optimize large-scale data workflows (e.g., using BigQuery or similar technologies).

• Monitor system performance, troubleshoot issues, and proactively respond to operational alerts.

• Collaborate closely with cross-functional teams to deliver high-impact, scalable solutions.

• Conduct code reviews, unit and integration testing to uphold software quality standards.

• Participate in architectural discussions, proposing innovative solutions for high-traffic, data-intensive environments.

• Contribute to incident investigations, post-mortem analyses, and continuous system resilience improvements.

What We’re Looking For

• Bachelor’s degree in Computer Science.

• Minimum 5 years of experience in software engineering, with a strong focus on backend development.

• Proficiency in Go, Java, or Python.

• Hands-on experience in handling, processing, and optimizing large data volumes (e.g., BigQuery, ClickHouse, or similar).

• Solid understanding of scalable, maintainable backend architectures.

• Knowledge of web scraping technologies and implementations.

• Familiarity with android reverse engineering techniques and security assessments.

• Ability to deep dive into backend services, ensuring efficiency, scalability, and maintainability.

• Eagerness to continuous learning — whether technology-related, product-related, or beyond.

• Strong sense of ownership, accountability, and collaborative problem-solving.

• Prior experience in distributed systems, high-traffic platforms, or technical leadership roles is a strong advantage.

• Excellent communication skills in English (spoken and written).

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If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!